./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe009_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer --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 5cece649459632108d721abe24e5a5aa2f0a3685 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 [2019-12-07 17:19:36,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:19:36,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:19:36,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:19:36,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:19:36,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:19:36,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:19:36,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:19:36,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:19:36,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:19:36,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:19:36,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:19:36,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:19:36,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:19:36,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:19:36,705 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:19:36,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:19:36,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:19:36,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:19:36,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:19:36,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:19:36,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:19:36,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:19:36,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:19:36,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:19:36,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:19:36,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:19:36,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:19:36,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:19:36,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:19:36,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:19:36,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:19:36,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:19:36,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:19:36,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:19:36,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:19:36,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:19:36,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:19:36,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:19:36,720 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:19:36,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:19:36,721 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 17:19:36,733 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:19:36,733 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:19:36,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:19:36,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:19:36,735 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:19:36,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:19:36,735 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:19:36,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:19:36,736 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:19:36,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:19:36,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:19:36,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:19:36,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:19:36,737 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:19:36,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:19:36,737 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:19:36,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:19:36,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:19:36,738 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:19:36,738 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:19:36,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:19:36,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:19:36,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:19:36,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:19:36,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:19:36,739 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:19:36,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:19:36,739 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:19:36,739 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:19:36,739 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer 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 -> 5cece649459632108d721abe24e5a5aa2f0a3685 [2019-12-07 17:19:36,845 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:19:36,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:19:36,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:19:36,858 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:19:36,858 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:19:36,859 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/safe009_rmo.oepc.i [2019-12-07 17:19:36,897 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/data/d1a4b76c1/cda54e57807844c1807e76451a2dd538/FLAG4ea6501e2 [2019-12-07 17:19:37,368 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:19:37,368 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/sv-benchmarks/c/pthread-wmm/safe009_rmo.oepc.i [2019-12-07 17:19:37,381 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/data/d1a4b76c1/cda54e57807844c1807e76451a2dd538/FLAG4ea6501e2 [2019-12-07 17:19:37,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/data/d1a4b76c1/cda54e57807844c1807e76451a2dd538 [2019-12-07 17:19:37,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:19:37,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:19:37,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:19:37,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:19:37,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:19:37,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8e373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37, skipping insertion in model container [2019-12-07 17:19:37,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:19:37,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:19:37,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:19:37,725 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:19:37,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:19:37,815 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:19:37,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37 WrapperNode [2019-12-07 17:19:37,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:19:37,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:19:37,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:19:37,816 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:19:37,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,835 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:19:37,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 17:19:37,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 17:19:37,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 17:19:37,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... [2019-12-07 17:19:37,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 17:19:37,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 17:19:37,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 17:19:37,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 17:19:37,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/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 [2019-12-07 17:19:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 17:19:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 17:19:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 17:19:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 17:19:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 17:19:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 17:19:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 17:19:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 17:19:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 17:19:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 17:19:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 17:19:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 17:19:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 17:19:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 17:19:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 17:19:37,929 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 17:19:38,371 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 17:19:38,371 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 17:19:38,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:19:38 BoogieIcfgContainer [2019-12-07 17:19:38,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 17:19:38,372 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 17:19:38,372 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 17:19:38,374 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 17:19:38,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 05:19:37" (1/3) ... [2019-12-07 17:19:38,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@138bb4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:19:38, skipping insertion in model container [2019-12-07 17:19:38,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:19:37" (2/3) ... [2019-12-07 17:19:38,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@138bb4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:19:38, skipping insertion in model container [2019-12-07 17:19:38,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:19:38" (3/3) ... [2019-12-07 17:19:38,376 INFO L109 eAbstractionObserver]: Analyzing ICFG safe009_rmo.oepc.i [2019-12-07 17:19:38,383 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 17:19:38,383 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 17:19:38,388 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 17:19:38,388 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 17:19:38,414 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,414 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,414 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,425 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,427 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,428 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,429 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,432 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,432 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:19:38,442 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 17:19:38,455 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 17:19:38,455 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 17:19:38,455 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 17:19:38,455 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 17:19:38,455 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 17:19:38,455 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 17:19:38,455 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 17:19:38,455 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 17:19:38,467 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 222 places, 275 transitions [2019-12-07 17:19:38,468 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-07 17:19:38,547 INFO L134 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-07 17:19:38,547 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 17:19:38,559 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 887 event pairs. 9/217 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-07 17:19:38,584 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-07 17:19:38,631 INFO L134 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-07 17:19:38,631 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 17:19:38,641 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 887 event pairs. 9/217 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-07 17:19:38,669 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 30330 [2019-12-07 17:19:38,670 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 17:19:42,320 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2019-12-07 17:19:42,749 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 132 [2019-12-07 17:19:42,897 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-12-07 17:19:42,927 INFO L206 etLargeBlockEncoding]: Checked pairs total: 174826 [2019-12-07 17:19:42,927 INFO L214 etLargeBlockEncoding]: Total number of compositions: 148 [2019-12-07 17:19:42,929 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 138 transitions [2019-12-07 17:20:43,146 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 244870 states. [2019-12-07 17:20:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 244870 states. [2019-12-07 17:20:43,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-07 17:20:43,348 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:20:43,348 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] [2019-12-07 17:20:43,349 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:20:43,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:20:43,353 INFO L82 PathProgramCache]: Analyzing trace with hash 1234569724, now seen corresponding path program 1 times [2019-12-07 17:20:43,359 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:20:43,360 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894946486] [2019-12-07 17:20:43,360 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:20:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:20:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:20:43,575 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894946486] [2019-12-07 17:20:43,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:20:43,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:20:43,576 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879288631] [2019-12-07 17:20:43,579 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:20:43,580 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:20:43,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:20:43,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:20:43,590 INFO L87 Difference]: Start difference. First operand 244870 states. Second operand 4 states. [2019-12-07 17:20:46,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:20:46,478 INFO L93 Difference]: Finished difference Result 259014 states and 1182986 transitions. [2019-12-07 17:20:46,478 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:20:46,479 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 32 [2019-12-07 17:20:46,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:20:47,525 INFO L225 Difference]: With dead ends: 259014 [2019-12-07 17:20:47,525 INFO L226 Difference]: Without dead ends: 238240 [2019-12-07 17:20:47,526 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 [2019-12-07 17:21:06,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238240 states. [2019-12-07 17:21:10,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238240 to 238240. [2019-12-07 17:21:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238240 states. [2019-12-07 17:21:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238240 states to 238240 states and 1097589 transitions. [2019-12-07 17:21:15,550 INFO L78 Accepts]: Start accepts. Automaton has 238240 states and 1097589 transitions. Word has length 32 [2019-12-07 17:21:15,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:15,551 INFO L462 AbstractCegarLoop]: Abstraction has 238240 states and 1097589 transitions. [2019-12-07 17:21:15,551 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:21:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 238240 states and 1097589 transitions. [2019-12-07 17:21:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 17:21:15,732 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:15,733 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] [2019-12-07 17:21:15,733 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:15,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:15,733 INFO L82 PathProgramCache]: Analyzing trace with hash -814108386, now seen corresponding path program 1 times [2019-12-07 17:21:15,733 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:15,734 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682974730] [2019-12-07 17:21:15,734 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:15,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:15,818 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [682974730] [2019-12-07 17:21:15,819 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:15,819 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:21:15,819 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461533406] [2019-12-07 17:21:15,820 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:21:15,820 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:15,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:21:15,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:21:15,821 INFO L87 Difference]: Start difference. First operand 238240 states and 1097589 transitions. Second operand 5 states. [2019-12-07 17:21:17,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:17,311 INFO L93 Difference]: Finished difference Result 239835 states and 1097776 transitions. [2019-12-07 17:21:17,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 17:21:17,312 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2019-12-07 17:21:17,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:17,404 INFO L225 Difference]: With dead ends: 239835 [2019-12-07 17:21:17,404 INFO L226 Difference]: Without dead ends: 25159 [2019-12-07 17:21:17,405 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-07 17:21:17,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25159 states. [2019-12-07 17:21:17,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25159 to 25159. [2019-12-07 17:21:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25159 states. [2019-12-07 17:21:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25159 states to 25159 states and 89076 transitions. [2019-12-07 17:21:18,027 INFO L78 Accepts]: Start accepts. Automaton has 25159 states and 89076 transitions. Word has length 33 [2019-12-07 17:21:18,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:18,027 INFO L462 AbstractCegarLoop]: Abstraction has 25159 states and 89076 transitions. [2019-12-07 17:21:18,027 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:21:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 25159 states and 89076 transitions. [2019-12-07 17:21:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2019-12-07 17:21:18,053 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:18,053 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, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:18,053 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:18,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:18,054 INFO L82 PathProgramCache]: Analyzing trace with hash -843152076, now seen corresponding path program 1 times [2019-12-07 17:21:18,054 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:18,054 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019631139] [2019-12-07 17:21:18,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:18,117 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019631139] [2019-12-07 17:21:18,118 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:18,118 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:21:18,118 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029616130] [2019-12-07 17:21:18,118 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:21:18,118 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:18,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:21:18,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:21:18,119 INFO L87 Difference]: Start difference. First operand 25159 states and 89076 transitions. Second operand 4 states. [2019-12-07 17:21:18,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:18,389 INFO L93 Difference]: Finished difference Result 33473 states and 115131 transitions. [2019-12-07 17:21:18,389 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:21:18,389 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 49 [2019-12-07 17:21:18,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:18,449 INFO L225 Difference]: With dead ends: 33473 [2019-12-07 17:21:18,449 INFO L226 Difference]: Without dead ends: 33473 [2019-12-07 17:21:18,449 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:21:18,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33473 states. [2019-12-07 17:21:19,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33473 to 32825. [2019-12-07 17:21:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32825 states. [2019-12-07 17:21:19,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32825 states to 32825 states and 113211 transitions. [2019-12-07 17:21:19,243 INFO L78 Accepts]: Start accepts. Automaton has 32825 states and 113211 transitions. Word has length 49 [2019-12-07 17:21:19,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:19,244 INFO L462 AbstractCegarLoop]: Abstraction has 32825 states and 113211 transitions. [2019-12-07 17:21:19,244 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:21:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 32825 states and 113211 transitions. [2019-12-07 17:21:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-12-07 17:21:19,279 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:19,279 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, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:19,279 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:19,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:19,279 INFO L82 PathProgramCache]: Analyzing trace with hash 390047951, now seen corresponding path program 1 times [2019-12-07 17:21:19,279 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:19,280 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231274136] [2019-12-07 17:21:19,280 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:19,459 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1231274136] [2019-12-07 17:21:19,459 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:19,460 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-12-07 17:21:19,460 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880119852] [2019-12-07 17:21:19,460 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-12-07 17:21:19,460 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:19,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-12-07 17:21:19,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2019-12-07 17:21:19,461 INFO L87 Difference]: Start difference. First operand 32825 states and 113211 transitions. Second operand 11 states. [2019-12-07 17:21:20,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:20,909 INFO L93 Difference]: Finished difference Result 63818 states and 217733 transitions. [2019-12-07 17:21:20,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-12-07 17:21:20,910 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 50 [2019-12-07 17:21:20,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:21,020 INFO L225 Difference]: With dead ends: 63818 [2019-12-07 17:21:21,020 INFO L226 Difference]: Without dead ends: 60862 [2019-12-07 17:21:21,020 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=103, Invalid=359, Unknown=0, NotChecked=0, Total=462 [2019-12-07 17:21:21,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60862 states. [2019-12-07 17:21:22,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60862 to 51228. [2019-12-07 17:21:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51228 states. [2019-12-07 17:21:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51228 states to 51228 states and 177021 transitions. [2019-12-07 17:21:22,198 INFO L78 Accepts]: Start accepts. Automaton has 51228 states and 177021 transitions. Word has length 50 [2019-12-07 17:21:22,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:22,199 INFO L462 AbstractCegarLoop]: Abstraction has 51228 states and 177021 transitions. [2019-12-07 17:21:22,199 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-12-07 17:21:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 51228 states and 177021 transitions. [2019-12-07 17:21:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-12-07 17:21:22,252 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:22,252 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, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:22,252 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:22,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:22,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1300327205, now seen corresponding path program 2 times [2019-12-07 17:21:22,252 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:22,252 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175312699] [2019-12-07 17:21:22,253 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:22,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:22,306 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175312699] [2019-12-07 17:21:22,306 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:22,306 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:21:22,306 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564972111] [2019-12-07 17:21:22,306 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:21:22,307 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:22,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:21:22,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:21:22,307 INFO L87 Difference]: Start difference. First operand 51228 states and 177021 transitions. Second operand 4 states. [2019-12-07 17:21:22,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:22,326 INFO L93 Difference]: Finished difference Result 2428 states and 5466 transitions. [2019-12-07 17:21:22,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:21:22,326 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2019-12-07 17:21:22,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:22,329 INFO L225 Difference]: With dead ends: 2428 [2019-12-07 17:21:22,329 INFO L226 Difference]: Without dead ends: 2428 [2019-12-07 17:21:22,329 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 [2019-12-07 17:21:22,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2428 states. [2019-12-07 17:21:22,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2428 to 2410. [2019-12-07 17:21:22,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2410 states. [2019-12-07 17:21:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 2410 states and 5430 transitions. [2019-12-07 17:21:22,360 INFO L78 Accepts]: Start accepts. Automaton has 2410 states and 5430 transitions. Word has length 50 [2019-12-07 17:21:22,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:22,361 INFO L462 AbstractCegarLoop]: Abstraction has 2410 states and 5430 transitions. [2019-12-07 17:21:22,361 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:21:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 5430 transitions. [2019-12-07 17:21:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-07 17:21:22,363 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:22,363 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:22,363 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:22,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:22,364 INFO L82 PathProgramCache]: Analyzing trace with hash 1814743992, now seen corresponding path program 1 times [2019-12-07 17:21:22,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:22,364 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695513201] [2019-12-07 17:21:22,364 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:22,474 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695513201] [2019-12-07 17:21:22,474 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:22,474 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-12-07 17:21:22,474 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868311814] [2019-12-07 17:21:22,474 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-12-07 17:21:22,475 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:22,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-12-07 17:21:22,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-12-07 17:21:22,475 INFO L87 Difference]: Start difference. First operand 2410 states and 5430 transitions. Second operand 10 states. [2019-12-07 17:21:22,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:22,750 INFO L93 Difference]: Finished difference Result 5008 states and 11229 transitions. [2019-12-07 17:21:22,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-12-07 17:21:22,750 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 59 [2019-12-07 17:21:22,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:22,753 INFO L225 Difference]: With dead ends: 5008 [2019-12-07 17:21:22,753 INFO L226 Difference]: Without dead ends: 4489 [2019-12-07 17:21:22,754 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2019-12-07 17:21:22,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4489 states. [2019-12-07 17:21:22,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4489 to 3693. [2019-12-07 17:21:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3693 states. [2019-12-07 17:21:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 3693 states and 8284 transitions. [2019-12-07 17:21:22,787 INFO L78 Accepts]: Start accepts. Automaton has 3693 states and 8284 transitions. Word has length 59 [2019-12-07 17:21:22,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:22,788 INFO L462 AbstractCegarLoop]: Abstraction has 3693 states and 8284 transitions. [2019-12-07 17:21:22,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-12-07 17:21:22,788 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 8284 transitions. [2019-12-07 17:21:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 17:21:22,790 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:22,790 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:22,791 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:22,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:22,791 INFO L82 PathProgramCache]: Analyzing trace with hash 1180447435, now seen corresponding path program 1 times [2019-12-07 17:21:22,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:22,791 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870571029] [2019-12-07 17:21:22,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:22,845 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870571029] [2019-12-07 17:21:22,845 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:22,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:21:22,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181817123] [2019-12-07 17:21:22,846 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:21:22,846 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:22,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:21:22,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:21:22,846 INFO L87 Difference]: Start difference. First operand 3693 states and 8284 transitions. Second operand 5 states. [2019-12-07 17:21:22,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:22,862 INFO L93 Difference]: Finished difference Result 2158 states and 4554 transitions. [2019-12-07 17:21:22,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:21:22,862 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2019-12-07 17:21:22,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:22,864 INFO L225 Difference]: With dead ends: 2158 [2019-12-07 17:21:22,864 INFO L226 Difference]: Without dead ends: 2158 [2019-12-07 17:21:22,864 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 [2019-12-07 17:21:22,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2158 states. [2019-12-07 17:21:22,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2158 to 1342. [2019-12-07 17:21:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2019-12-07 17:21:22,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 2798 transitions. [2019-12-07 17:21:22,879 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 2798 transitions. Word has length 60 [2019-12-07 17:21:22,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:22,879 INFO L462 AbstractCegarLoop]: Abstraction has 1342 states and 2798 transitions. [2019-12-07 17:21:22,879 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:21:22,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2798 transitions. [2019-12-07 17:21:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-07 17:21:22,880 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:22,880 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:22,880 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:22,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:22,880 INFO L82 PathProgramCache]: Analyzing trace with hash 709445333, now seen corresponding path program 1 times [2019-12-07 17:21:22,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:22,881 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460897451] [2019-12-07 17:21:22,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:22,925 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460897451] [2019-12-07 17:21:22,925 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:22,925 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:21:22,925 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609534676] [2019-12-07 17:21:22,925 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:21:22,925 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:22,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:21:22,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:21:22,925 INFO L87 Difference]: Start difference. First operand 1342 states and 2798 transitions. Second operand 3 states. [2019-12-07 17:21:22,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:22,933 INFO L93 Difference]: Finished difference Result 1330 states and 2764 transitions. [2019-12-07 17:21:22,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:21:22,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-07 17:21:22,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:22,934 INFO L225 Difference]: With dead ends: 1330 [2019-12-07 17:21:22,934 INFO L226 Difference]: Without dead ends: 1330 [2019-12-07 17:21:22,935 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 [2019-12-07 17:21:22,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1330 states. [2019-12-07 17:21:22,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1330 to 1330. [2019-12-07 17:21:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1330 states. [2019-12-07 17:21:22,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1330 states and 2764 transitions. [2019-12-07 17:21:22,945 INFO L78 Accepts]: Start accepts. Automaton has 1330 states and 2764 transitions. Word has length 70 [2019-12-07 17:21:22,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:22,945 INFO L462 AbstractCegarLoop]: Abstraction has 1330 states and 2764 transitions. [2019-12-07 17:21:22,945 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:21:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2764 transitions. [2019-12-07 17:21:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-07 17:21:22,946 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:22,946 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:22,946 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:22,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:22,946 INFO L82 PathProgramCache]: Analyzing trace with hash 1606477871, now seen corresponding path program 1 times [2019-12-07 17:21:22,946 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:22,946 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063403078] [2019-12-07 17:21:22,947 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:21:22,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 17:21:22,983 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063403078] [2019-12-07 17:21:22,983 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:21:22,983 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:21:22,983 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563610964] [2019-12-07 17:21:22,984 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:21:22,984 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:21:22,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:21:22,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:21:22,984 INFO L87 Difference]: Start difference. First operand 1330 states and 2764 transitions. Second operand 3 states. [2019-12-07 17:21:22,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:21:22,992 INFO L93 Difference]: Finished difference Result 1330 states and 2752 transitions. [2019-12-07 17:21:22,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:21:22,993 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-07 17:21:22,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:21:22,994 INFO L225 Difference]: With dead ends: 1330 [2019-12-07 17:21:22,994 INFO L226 Difference]: Without dead ends: 1330 [2019-12-07 17:21:22,994 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 [2019-12-07 17:21:22,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1330 states. [2019-12-07 17:21:23,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1330 to 1270. [2019-12-07 17:21:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1270 states. [2019-12-07 17:21:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1270 states and 2642 transitions. [2019-12-07 17:21:23,009 INFO L78 Accepts]: Start accepts. Automaton has 1270 states and 2642 transitions. Word has length 70 [2019-12-07 17:21:23,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:21:23,009 INFO L462 AbstractCegarLoop]: Abstraction has 1270 states and 2642 transitions. [2019-12-07 17:21:23,009 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:21:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2642 transitions. [2019-12-07 17:21:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-07 17:21:23,011 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:21:23,011 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:21:23,011 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:21:23,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:21:23,011 INFO L82 PathProgramCache]: Analyzing trace with hash 281967626, now seen corresponding path program 1 times [2019-12-07 17:21:23,011 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:21:23,012 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523918365] [2019-12-07 17:21:23,012 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:21:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 17:21:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 17:21:23,140 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 17:21:23,140 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 17:21:23,143 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] ULTIMATE.startENTRY-->L821: Formula: (let ((.cse0 (store |v_#valid_111| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_270| 1))) (and (= 0 (select .cse0 |v_~#y~0.base_270|)) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= v_~y$mem_tmp~0_119 0) (= 0 v_~y$read_delayed_var~0.offset_7) (= |v_#NULL.offset_7| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_5) (= 0 v_~__unbuffered_p1_EAX~0_42) (= |v_#length_67| (store (store |v_#length_69| |v_~#y~0.base_270| 4) |v_ULTIMATE.start_main_~#t1997~0.base_25| 4)) (= v_~y$w_buff1_used~0_463 0) (= |v_#memory_int_460| (store |v_#memory_int_461| |v_ULTIMATE.start_main_~#t1997~0.base_25| (store (select |v_#memory_int_461| |v_ULTIMATE.start_main_~#t1997~0.base_25|) |v_ULTIMATE.start_main_~#t1997~0.offset_18| 0))) (= 0 v_~weak$$choice0~0_79) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1997~0.base_25|)) (= |v_#valid_109| (store .cse1 |v_ULTIMATE.start_main_~#t1997~0.base_25| 1)) (= v_~y$r_buff0_thd2~0_95 0) (= v_~y$r_buff1_thd0~0_238 0) (= |v_ULTIMATE.start_main_~#t1997~0.offset_18| 0) (= v_~x~0_62 0) (= v_~y$read_delayed~0_6 0) (= 0 v_~weak$$choice1~0_24) (= 0 v_~y$r_buff1_thd3~0_62) (= v_~__unbuffered_cnt~0_175 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (< 0 |v_#StackHeapBarrier_39|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard1~0_46 0) (= v_~y$w_buff1~0_159 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34 0) (= 0 v_~__unbuffered_p0_EAX~0_66) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_39) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~main$tmp_guard0~0_29 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= 0 v_~y$r_buff1_thd2~0_68) (= v_~weak$$choice2~0_134 0) (= v_~y$r_buff0_thd0~0_359 0) (< |v_#StackHeapBarrier_39| |v_ULTIMATE.start_main_~#t1997~0.base_25|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= v_~y$r_buff0_thd1~0_257 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~y$read_delayed_var~0.base_7) (= v_~y$r_buff1_thd1~0_138 0) (= v_~y$r_buff0_thd3~0_91 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~y$w_buff0~0_145) (= v_~y$w_buff0_used~0_908 0) (= 0 |v_~#y~0.offset_270|) (= 0 (select (select |v_#memory_int_461| |v_~#y~0.base_270|) |v_~#y~0.offset_270|)) (< |v_#StackHeapBarrier_39| |v_~#y~0.base_270|) (= v_~y$flush_delayed~0_204 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_39|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_461|, #length=|v_#length_69|} OutVars{ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_63|, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_23|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_46|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_81|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_28|, ~y$mem_tmp~0=v_~y$mem_tmp~0_119, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_257, ~y$flush_delayed~0=v_~y$flush_delayed~0_204, ULTIMATE.start_main_~#t1997~0.base=|v_ULTIMATE.start_main_~#t1997~0.base_25|, ULTIMATE.start_main_~#t1997~0.offset=|v_ULTIMATE.start_main_~#t1997~0.offset_18|, ULTIMATE.start_main_#t~mem56=|v_ULTIMATE.start_main_#t~mem56_35|, ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_45|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_#t~ite58=|v_ULTIMATE.start_main_#t~ite58_29|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_21|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_83|, ~weak$$choice0~0=v_~weak$$choice0~0_79, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_41|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_53|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_175, ULTIMATE.start_main_#t~nondet54=|v_ULTIMATE.start_main_#t~nondet54_63|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_37|, ~#y~0.base=|v_~#y~0.base_270|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_61|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_21|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_138, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_51|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_149|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_39, ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_25|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_33|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_32|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_41|, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_63|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_19|, #valid=|v_#valid_109|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_36|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_15|, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_463, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_31|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_47|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_63|, ~y$read_delayed~0=v_~y$read_delayed~0_6, ULTIMATE.start_main_#t~ite52=|v_ULTIMATE.start_main_#t~ite52_25|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_244|, ~weak$$choice1~0=v_~weak$$choice1~0_24, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_66, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_62, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_42, #length=|v_#length_67|, ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_20|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_7|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_35|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_64|, #StackHeapBarrier=|v_#StackHeapBarrier_39|, ~y$w_buff1~0=v_~y$w_buff1~0_159, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_95, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_51|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_238, ~x~0=v_~x~0_62, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_36|, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_270|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_908, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_46, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_139|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_39|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_5, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_71|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_26|, ~y$w_buff0~0=v_~y$w_buff0~0_145, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_91, ULTIMATE.start_main_#t~mem57=|v_ULTIMATE.start_main_#t~mem57_19|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_24|, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~ite53=|v_ULTIMATE.start_main_#t~ite53_79|, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_37|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_68, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_36|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_359, #memory_int=|v_#memory_int_460|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_#t~nondet78, ~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite50, ULTIMATE.start_main_#t~ite73, ~y$mem_tmp~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_~#t1997~0.base, ULTIMATE.start_main_~#t1997~0.offset, ULTIMATE.start_main_#t~mem56, ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~ite58, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite84, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~nondet54, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite48, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite51, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet46, ~__unbuffered_p0_EAX$w_buff0_used~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t1998~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem82, ULTIMATE.start_main_~#t1999~0.offset, ~weak$$choice2~0, ~y$w_buff1_used~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite68, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite52, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_~#t1999~0.base, ULTIMATE.start_main_#t~nondet45, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite63, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem83, ~y$r_buff1_thd0~0, ~x~0, ULTIMATE.start_main_#t~mem47, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ULTIMATE.start_main_~#t1998~0.base, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_#t~ite72, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_#t~mem57, ULTIMATE.start_main_#t~nondet44, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite53, #NULL.base, ULTIMATE.start_main_#t~ite76, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite60, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset] because there is no mapped edge [2019-12-07 17:21:23,145 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L821-1-->L823: Formula: (and (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11| 1) |v_#valid_33|) (not (= 0 |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1998~0.base_11|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1998~0.base_11| 4)) (= |v_#memory_int_232| (store |v_#memory_int_233| |v_ULTIMATE.start_main_~#t1998~0.base_11| (store (select |v_#memory_int_233| |v_ULTIMATE.start_main_~#t1998~0.base_11|) |v_ULTIMATE.start_main_~#t1998~0.offset_10| 1))) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (= |v_ULTIMATE.start_main_~#t1998~0.offset_10| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_233|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_6|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_232|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_11|, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet44, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1998~0.base, ULTIMATE.start_main_~#t1998~0.offset] because there is no mapped edge [2019-12-07 17:21:23,148 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L754-->L755: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_64 256))) (= v_~y$r_buff0_thd1~0_71 v_~y$r_buff0_thd1~0_70)) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_71, ~weak$$choice2~0=v_~weak$$choice2~0_64} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_9|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_6|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_70, ~weak$$choice2~0=v_~weak$$choice2~0_64, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-07 17:21:23,149 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1034] [1034] L759-->L759-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In-2057057823 256)))) (or (and (= |P0Thread1of1ForFork0_#t~mem28_Out-2057057823| (select (select |#memory_int_In-2057057823| |~#y~0.base_In-2057057823|) |~#y~0.offset_In-2057057823|)) (= |P0Thread1of1ForFork0_#t~mem28_Out-2057057823| |P0Thread1of1ForFork0_#t~ite29_Out-2057057823|) .cse0) (and (not .cse0) (= |P0Thread1of1ForFork0_#t~mem28_In-2057057823| |P0Thread1of1ForFork0_#t~mem28_Out-2057057823|) (= |P0Thread1of1ForFork0_#t~ite29_Out-2057057823| ~y$mem_tmp~0_In-2057057823)))) InVars {P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_In-2057057823|, ~y$mem_tmp~0=~y$mem_tmp~0_In-2057057823, ~#y~0.offset=|~#y~0.offset_In-2057057823|, ~y$flush_delayed~0=~y$flush_delayed~0_In-2057057823, #memory_int=|#memory_int_In-2057057823|, ~#y~0.base=|~#y~0.base_In-2057057823|} OutVars{P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_Out-2057057823|, ~y$mem_tmp~0=~y$mem_tmp~0_In-2057057823, ~#y~0.offset=|~#y~0.offset_In-2057057823|, P0Thread1of1ForFork0_#t~ite29=|P0Thread1of1ForFork0_#t~ite29_Out-2057057823|, ~y$flush_delayed~0=~y$flush_delayed~0_In-2057057823, #memory_int=|#memory_int_In-2057057823|, ~#y~0.base=|~#y~0.base_In-2057057823|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29] because there is no mapped edge [2019-12-07 17:21:23,149 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1042] [1042] L759-2-->P0EXIT: Formula: (and (= v_~x~0_17 1) (= (store |v_#memory_int_229| |v_~#y~0.base_151| (store (select |v_#memory_int_229| |v_~#y~0.base_151|) |v_~#y~0.offset_151| |v_P0Thread1of1ForFork0_#t~ite29_32|)) |v_#memory_int_228|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|) (= v_~y$flush_delayed~0_109 0)) InVars {~#y~0.offset=|v_~#y~0.offset_151|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_32|, #memory_int=|v_#memory_int_229|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44, ~#y~0.base=|v_~#y~0.base_151|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_25|, ~#y~0.offset=|v_~#y~0.offset_151|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_31|, ~y$flush_delayed~0=v_~y$flush_delayed~0_109, #memory_int=|v_#memory_int_228|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, ~#y~0.base=|v_~#y~0.base_151|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-07 17:21:23,150 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L781-2-->L781-5: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In842130758 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In842130758 256))) (.cse0 (= |P1Thread1of1ForFork1_#t~ite32_Out842130758| |P1Thread1of1ForFork1_#t~ite31_Out842130758|))) (or (and .cse0 (= ~y$w_buff1~0_In842130758 |P1Thread1of1ForFork1_#t~ite31_Out842130758|) (not .cse1) (not .cse2) (= |P1Thread1of1ForFork1_#t~mem30_In842130758| |P1Thread1of1ForFork1_#t~mem30_Out842130758|)) (and (or .cse1 .cse2) (= |P1Thread1of1ForFork1_#t~mem30_Out842130758| |P1Thread1of1ForFork1_#t~ite31_Out842130758|) .cse0 (= |P1Thread1of1ForFork1_#t~mem30_Out842130758| (select (select |#memory_int_In842130758| |~#y~0.base_In842130758|) |~#y~0.offset_In842130758|))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In842130758, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In842130758|, ~#y~0.offset=|~#y~0.offset_In842130758|, ~y$w_buff1~0=~y$w_buff1~0_In842130758, #memory_int=|#memory_int_In842130758|, ~#y~0.base=|~#y~0.base_In842130758|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In842130758} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In842130758, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out842130758|, ~#y~0.offset=|~#y~0.offset_In842130758|, ~y$w_buff1~0=~y$w_buff1~0_In842130758, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out842130758|, #memory_int=|#memory_int_In842130758|, P1Thread1of1ForFork1_#t~ite32=|P1Thread1of1ForFork1_#t~ite32_Out842130758|, ~#y~0.base=|~#y~0.base_In842130758|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In842130758} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-07 17:21:23,151 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1028] [1028] L782-->L782-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-476767716 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-476767716 256)))) (or (and (not .cse0) (not .cse1) (= 0 |P1Thread1of1ForFork1_#t~ite33_Out-476767716|)) (and (= ~y$w_buff0_used~0_In-476767716 |P1Thread1of1ForFork1_#t~ite33_Out-476767716|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-476767716, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-476767716} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-476767716, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-476767716, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out-476767716|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-07 17:21:23,151 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1050] [1050] L823-1-->L825: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1999~0.base_10| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1999~0.base_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t1999~0.base_10| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t1999~0.offset_9|) (= (store |v_#memory_int_241| |v_ULTIMATE.start_main_~#t1999~0.base_10| (store (select |v_#memory_int_241| |v_ULTIMATE.start_main_~#t1999~0.base_10|) |v_ULTIMATE.start_main_~#t1999~0.offset_9| 2)) |v_#memory_int_240|) (= |v_#valid_37| (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_241|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_37|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_5|, #memory_int=|v_#memory_int_240|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_9|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1999~0.base, #valid, ULTIMATE.start_main_#t~nondet45, #memory_int, ULTIMATE.start_main_~#t1999~0.offset, #length] because there is no mapped edge [2019-12-07 17:21:23,152 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1011] [1011] L798-2-->L798-4: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In-437066734 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-437066734 256)))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~ite38_Out-437066734| |P2Thread1of1ForFork2_#t~mem37_Out-437066734|) (= (select (select |#memory_int_In-437066734| |~#y~0.base_In-437066734|) |~#y~0.offset_In-437066734|) |P2Thread1of1ForFork2_#t~mem37_Out-437066734|)) (and (= |P2Thread1of1ForFork2_#t~ite38_Out-437066734| ~y$w_buff1~0_In-437066734) (not .cse0) (= |P2Thread1of1ForFork2_#t~mem37_In-437066734| |P2Thread1of1ForFork2_#t~mem37_Out-437066734|) (not .cse1)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-437066734, ~#y~0.offset=|~#y~0.offset_In-437066734|, ~y$w_buff1~0=~y$w_buff1~0_In-437066734, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_In-437066734|, #memory_int=|#memory_int_In-437066734|, ~#y~0.base=|~#y~0.base_In-437066734|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-437066734} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-437066734, ~#y~0.offset=|~#y~0.offset_In-437066734|, ~y$w_buff1~0=~y$w_buff1~0_In-437066734, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_Out-437066734|, #memory_int=|#memory_int_In-437066734|, ~#y~0.base=|~#y~0.base_In-437066734|, P2Thread1of1ForFork2_#t~ite38=|P2Thread1of1ForFork2_#t~ite38_Out-437066734|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-437066734} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-07 17:21:23,153 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L783-->L783-2: Formula: (let ((.cse2 (= (mod ~y$w_buff1_used~0_In-75304962 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd2~0_In-75304962 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-75304962 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-75304962 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P1Thread1of1ForFork1_#t~ite34_Out-75304962| ~y$w_buff1_used~0_In-75304962)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0))) (= |P1Thread1of1ForFork1_#t~ite34_Out-75304962| 0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-75304962, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-75304962, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-75304962, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-75304962} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-75304962, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-75304962, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-75304962, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out-75304962|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-75304962} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-07 17:21:23,153 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L798-4-->L799: Formula: (= |v_#memory_int_150| (store |v_#memory_int_151| |v_~#y~0.base_102| (store (select |v_#memory_int_151| |v_~#y~0.base_102|) |v_~#y~0.offset_102| |v_P2Thread1of1ForFork2_#t~ite38_6|))) InVars {~#y~0.offset=|v_~#y~0.offset_102|, #memory_int=|v_#memory_int_151|, ~#y~0.base=|v_~#y~0.base_102|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_6|} OutVars{~#y~0.offset=|v_~#y~0.offset_102|, P2Thread1of1ForFork2_#t~mem37=|v_P2Thread1of1ForFork2_#t~mem37_3|, #memory_int=|v_#memory_int_150|, ~#y~0.base=|v_~#y~0.base_102|, P2Thread1of1ForFork2_#t~ite39=|v_P2Thread1of1ForFork2_#t~ite39_5|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, #memory_int, P2Thread1of1ForFork2_#t~ite39, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-07 17:21:23,153 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1030] [1030] L784-->L785: Formula: (let ((.cse1 (= ~y$r_buff0_thd2~0_In-1337034954 ~y$r_buff0_thd2~0_Out-1337034954)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-1337034954 256))) (.cse2 (= (mod ~y$w_buff0_used~0_In-1337034954 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (= 0 ~y$r_buff0_thd2~0_Out-1337034954) (not .cse0) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1337034954, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1337034954} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1337034954, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1337034954, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1337034954|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-07 17:21:23,153 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] L785-->L785-2: Formula: (let ((.cse3 (= (mod ~y$r_buff1_thd2~0_In-325412920 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In-325412920 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-325412920 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-325412920 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff1_thd2~0_In-325412920 |P1Thread1of1ForFork1_#t~ite36_Out-325412920|) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= 0 |P1Thread1of1ForFork1_#t~ite36_Out-325412920|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-325412920, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-325412920, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-325412920, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-325412920} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-325412920, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-325412920, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-325412920, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-325412920|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-325412920} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 17:21:23,154 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1052] [1052] L785-2-->P1EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_57 1) v_~__unbuffered_cnt~0_56) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0) (= |v_P1Thread1of1ForFork1_#t~ite36_26| v_~y$r_buff1_thd2~0_32)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_57, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_26|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_32, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_25|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 17:21:23,154 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1007] [1007] L799-->L799-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1099478014 256))) (.cse0 (= (mod ~y$r_buff0_thd3~0_In-1099478014 256) 0))) (or (and (not .cse0) (= 0 |P2Thread1of1ForFork2_#t~ite40_Out-1099478014|) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-1099478014 |P2Thread1of1ForFork2_#t~ite40_Out-1099478014|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1099478014, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1099478014} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1099478014, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1099478014, P2Thread1of1ForFork2_#t~ite40=|P2Thread1of1ForFork2_#t~ite40_Out-1099478014|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite40] because there is no mapped edge [2019-12-07 17:21:23,154 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L800-->L800-2: Formula: (let ((.cse3 (= (mod ~y$r_buff0_thd3~0_In-1907030400 256) 0)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-1907030400 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-1907030400 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd3~0_In-1907030400 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork2_#t~ite41_Out-1907030400|)) (and (or .cse3 .cse2) (= ~y$w_buff1_used~0_In-1907030400 |P2Thread1of1ForFork2_#t~ite41_Out-1907030400|) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1907030400, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1907030400, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1907030400, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1907030400} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1907030400, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1907030400, P2Thread1of1ForFork2_#t~ite41=|P2Thread1of1ForFork2_#t~ite41_Out-1907030400|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1907030400, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1907030400} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite41] because there is no mapped edge [2019-12-07 17:21:23,155 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L801-->L802: Formula: (let ((.cse0 (= ~y$r_buff0_thd3~0_In1472189277 ~y$r_buff0_thd3~0_Out1472189277)) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In1472189277 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In1472189277 256)))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (= 0 ~y$r_buff0_thd3~0_Out1472189277) (not .cse1) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1472189277, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1472189277} OutVars{P2Thread1of1ForFork2_#t~ite42=|P2Thread1of1ForFork2_#t~ite42_Out1472189277|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1472189277, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out1472189277} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite42, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 17:21:23,155 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1009] [1009] L802-->L802-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd3~0_In-1122051102 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-1122051102 256))) (.cse1 (= (mod ~y$r_buff0_thd3~0_In-1122051102 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1122051102 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~y$r_buff1_thd3~0_In-1122051102 |P2Thread1of1ForFork2_#t~ite43_Out-1122051102|)) (and (= 0 |P2Thread1of1ForFork2_#t~ite43_Out-1122051102|) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1122051102, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1122051102, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1122051102, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1122051102} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1122051102, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1122051102, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1122051102, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out-1122051102|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1122051102} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-07 17:21:23,155 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1057] [1057] L802-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= |v_P2Thread1of1ForFork2_#t~ite43_36| v_~y$r_buff1_thd3~0_40) (= (+ v_~__unbuffered_cnt~0_75 1) v_~__unbuffered_cnt~0_74)) InVars {P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_36|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_40, P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_35|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_74, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite43, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 17:21:23,155 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [928] [928] L825-1-->L831: Formula: (and (not (= (mod v_~main$tmp_guard0~0_8 256) 0)) (= v_~main$tmp_guard0~0_8 (ite (= (ite (= 3 v_~__unbuffered_cnt~0_21) 1 0) 0) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21} OutVars{ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-07 17:21:23,156 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1022] [1022] L831-2-->L831-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In189656932 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In189656932 256)))) (or (and (= |ULTIMATE.start_main_#t~mem47_In189656932| |ULTIMATE.start_main_#t~mem47_Out189656932|) (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite48_Out189656932| ~y$w_buff1~0_In189656932)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite48_Out189656932| |ULTIMATE.start_main_#t~mem47_Out189656932|) (= (select (select |#memory_int_In189656932| |~#y~0.base_In189656932|) |~#y~0.offset_In189656932|) |ULTIMATE.start_main_#t~mem47_Out189656932|)))) InVars {~#y~0.offset=|~#y~0.offset_In189656932|, ~y$w_buff1~0=~y$w_buff1~0_In189656932, #memory_int=|#memory_int_In189656932|, ~#y~0.base=|~#y~0.base_In189656932|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In189656932, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_In189656932|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In189656932} OutVars{~#y~0.offset=|~#y~0.offset_In189656932|, ~y$w_buff1~0=~y$w_buff1~0_In189656932, #memory_int=|#memory_int_In189656932|, ULTIMATE.start_main_#t~ite48=|ULTIMATE.start_main_#t~ite48_Out189656932|, ~#y~0.base=|~#y~0.base_In189656932|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In189656932, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_Out189656932|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In189656932} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-07 17:21:23,156 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [922] [922] L831-4-->L832: Formula: (= (store |v_#memory_int_47| |v_~#y~0.base_27| (store (select |v_#memory_int_47| |v_~#y~0.base_27|) |v_~#y~0.offset_27| |v_ULTIMATE.start_main_#t~ite48_10|)) |v_#memory_int_46|) InVars {~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_47|, ~#y~0.base=|v_~#y~0.base_27|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_10|} OutVars{~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_46|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_13|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_9|, ~#y~0.base=|v_~#y~0.base_27|, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_7|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-07 17:21:23,156 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L832-->L832-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-1652813536 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1652813536 256)))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite50_Out-1652813536|) (not .cse1)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite50_Out-1652813536| ~y$w_buff0_used~0_In-1652813536)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1652813536, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1652813536} OutVars{ULTIMATE.start_main_#t~ite50=|ULTIMATE.start_main_#t~ite50_Out-1652813536|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1652813536, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1652813536} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50] because there is no mapped edge [2019-12-07 17:21:23,156 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L833-->L833-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In-377760692 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd0~0_In-377760692 256) 0)) (.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In-377760692 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-377760692 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite51_Out-377760692| ~y$w_buff1_used~0_In-377760692)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2))) (= 0 |ULTIMATE.start_main_#t~ite51_Out-377760692|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-377760692, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-377760692, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-377760692, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-377760692} OutVars{ULTIMATE.start_main_#t~ite51=|ULTIMATE.start_main_#t~ite51_Out-377760692|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-377760692, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-377760692, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-377760692, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-377760692} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite51] because there is no mapped edge [2019-12-07 17:21:23,157 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] L834-->L835: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In-1792511879 256) 0)) (.cse0 (= ~y$r_buff0_thd0~0_Out-1792511879 ~y$r_buff0_thd0~0_In-1792511879)) (.cse2 (= (mod ~y$w_buff0_used~0_In-1792511879 256) 0))) (or (and .cse0 .cse1) (and (not .cse1) (= ~y$r_buff0_thd0~0_Out-1792511879 0) (not .cse2)) (and .cse0 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1792511879, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1792511879} OutVars{ULTIMATE.start_main_#t~ite52=|ULTIMATE.start_main_#t~ite52_Out-1792511879|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1792511879, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-1792511879} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite52, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 17:21:23,157 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L835-->L835-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd0~0_In-1820766508 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In-1820766508 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-1820766508 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-1820766508 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite53_Out-1820766508|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (= ~y$r_buff1_thd0~0_In-1820766508 |ULTIMATE.start_main_#t~ite53_Out-1820766508|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1820766508, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1820766508, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1820766508, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1820766508} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1820766508, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1820766508, ULTIMATE.start_main_#t~ite53=|ULTIMATE.start_main_#t~ite53_Out-1820766508|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1820766508, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1820766508} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite53] because there is no mapped edge [2019-12-07 17:21:23,161 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L847-->L848: Formula: (and (not (= (mod v_~weak$$choice2~0_38 256) 0)) (= v_~y$r_buff0_thd0~0_88 v_~y$r_buff0_thd0~0_87)) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_88, ~weak$$choice2~0=v_~weak$$choice2~0_38} OutVars{ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_9|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_11|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_8|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_87, ~weak$$choice2~0=v_~weak$$choice2~0_38} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite74, ULTIMATE.start_main_#t~ite72, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 17:21:23,161 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [939] [939] L848-->L850: Formula: (and (= |v_ULTIMATE.start_main_#t~nondet78_6| v_~weak$$choice1~0_6) (= v_~y$r_buff1_thd0~0_44 v_~y$r_buff1_thd0~0_43) (not (= 0 (mod v_~weak$$choice2~0_42 256)))) InVars {ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_6|, ~weak$$choice2~0=v_~weak$$choice2~0_42, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_44} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_6, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_5|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_9|, ~weak$$choice2~0=v_~weak$$choice2~0_42, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_43, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_9|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet78, ULTIMATE.start_main_#t~ite77, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 17:21:23,161 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L850-->L850-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1224731083 256) 0))) (.cse1 (= 0 (mod ~weak$$choice1~0_In-1224731083 256)))) (or (and (= |ULTIMATE.start_main_#t~mem79_Out-1224731083| (select (select |#memory_int_In-1224731083| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1224731083) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1224731083)) .cse0 (not .cse1) (= |ULTIMATE.start_main_#t~ite80_Out-1224731083| |ULTIMATE.start_main_#t~mem79_Out-1224731083|)) (and .cse0 (= |ULTIMATE.start_main_#t~mem79_In-1224731083| |ULTIMATE.start_main_#t~mem79_Out-1224731083|) .cse1 (= |ULTIMATE.start_main_#t~ite80_Out-1224731083| ~__unbuffered_p0_EAX~0_In-1224731083)))) InVars {ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_In-1224731083|, ~weak$$choice1~0=~weak$$choice1~0_In-1224731083, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1224731083, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1224731083, #memory_int=|#memory_int_In-1224731083|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1224731083, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1224731083} OutVars{ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_Out-1224731083|, ~weak$$choice1~0=~weak$$choice1~0_In-1224731083, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1224731083, ULTIMATE.start_main_#t~ite80=|ULTIMATE.start_main_#t~ite80_Out-1224731083|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1224731083, #memory_int=|#memory_int_In-1224731083|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1224731083, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1224731083} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ULTIMATE.start_main_#t~ite80] because there is no mapped edge [2019-12-07 17:21:23,162 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L850-3-->L852: Formula: (let ((.cse1 (= 2 v_~__unbuffered_p0_EAX~0_19)) (.cse3 (= 2 (select (select |v_#memory_int_149| |v_~#y~0.base_101|) |v_~#y~0.offset_101|))) (.cse0 (= |v_ULTIMATE.start_main_#t~ite80_16| v_~__unbuffered_p0_EAX~0_19)) (.cse2 (= v_~main$tmp_guard1~0_11 1)) (.cse4 (= 1 v_~__unbuffered_p1_EAX~0_13))) (or (and .cse0 (not .cse1) .cse2) (and (not .cse3) .cse0 .cse2) (and .cse1 .cse0 .cse3 .cse4 (= v_~main$tmp_guard1~0_11 0)) (and .cse0 .cse2 (not .cse4)))) InVars {~#y~0.offset=|v_~#y~0.offset_101|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_16|, #memory_int=|v_#memory_int_149|, ~#y~0.base=|v_~#y~0.base_101|} OutVars{ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_12|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_19, ~#y~0.offset=|v_~#y~0.offset_101|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_21|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_15|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_11|, #memory_int=|v_#memory_int_149|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ~#y~0.base=|v_~#y~0.base_101|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#t~ite80, ULTIMATE.start_main_#t~mem82, ~main$tmp_guard1~0] because there is no mapped edge [2019-12-07 17:21:23,162 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L852-->L852-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In-994742617 256)))) (or (and (= ~y$mem_tmp~0_In-994742617 |ULTIMATE.start_main_#t~ite84_Out-994742617|) (= |ULTIMATE.start_main_#t~mem83_In-994742617| |ULTIMATE.start_main_#t~mem83_Out-994742617|) (not .cse0)) (and (= |ULTIMATE.start_main_#t~mem83_Out-994742617| (select (select |#memory_int_In-994742617| |~#y~0.base_In-994742617|) |~#y~0.offset_In-994742617|)) (= |ULTIMATE.start_main_#t~mem83_Out-994742617| |ULTIMATE.start_main_#t~ite84_Out-994742617|) .cse0))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In-994742617, ~#y~0.offset=|~#y~0.offset_In-994742617|, ~y$flush_delayed~0=~y$flush_delayed~0_In-994742617, #memory_int=|#memory_int_In-994742617|, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_In-994742617|, ~#y~0.base=|~#y~0.base_In-994742617|} OutVars{ULTIMATE.start_main_#t~ite84=|ULTIMATE.start_main_#t~ite84_Out-994742617|, ~y$mem_tmp~0=~y$mem_tmp~0_In-994742617, ~#y~0.offset=|~#y~0.offset_In-994742617|, ~y$flush_delayed~0=~y$flush_delayed~0_In-994742617, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_Out-994742617|, #memory_int=|#memory_int_In-994742617|, ~#y~0.base=|~#y~0.base_In-994742617|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start_main_#t~mem83] because there is no mapped edge [2019-12-07 17:21:23,162 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1088] [1088] L852-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_#memory_int_452| (store |v_#memory_int_453| |v_~#y~0.base_266| (store (select |v_#memory_int_453| |v_~#y~0.base_266|) |v_~#y~0.offset_266| |v_ULTIMATE.start_main_#t~ite84_79|))) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 0) (= (mod v_~main$tmp_guard1~0_41 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (= v_~y$flush_delayed~0_200 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_79|, ~#y~0.offset=|v_~#y~0.offset_266|, #memory_int=|v_#memory_int_453|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_41, ~#y~0.base=|v_~#y~0.base_266|} OutVars{ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_78|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_17, ~#y~0.offset=|v_~#y~0.offset_266|, ~y$flush_delayed~0=v_~y$flush_delayed~0_200, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_48|, #memory_int=|v_#memory_int_452|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_41, ~#y~0.base=|v_~#y~0.base_266|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start___VERIFIER_assert_~expression, ~y$flush_delayed~0, ULTIMATE.start_main_#t~mem83, #memory_int, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 17:21:23,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 05:21:23 BasicIcfg [2019-12-07 17:21:23,231 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 17:21:23,231 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 17:21:23,232 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 17:21:23,232 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 17:21:23,232 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:19:38" (3/4) ... [2019-12-07 17:21:23,233 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 17:21:23,234 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] ULTIMATE.startENTRY-->L821: Formula: (let ((.cse0 (store |v_#valid_111| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_270| 1))) (and (= 0 (select .cse0 |v_~#y~0.base_270|)) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= v_~y$mem_tmp~0_119 0) (= 0 v_~y$read_delayed_var~0.offset_7) (= |v_#NULL.offset_7| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_5) (= 0 v_~__unbuffered_p1_EAX~0_42) (= |v_#length_67| (store (store |v_#length_69| |v_~#y~0.base_270| 4) |v_ULTIMATE.start_main_~#t1997~0.base_25| 4)) (= v_~y$w_buff1_used~0_463 0) (= |v_#memory_int_460| (store |v_#memory_int_461| |v_ULTIMATE.start_main_~#t1997~0.base_25| (store (select |v_#memory_int_461| |v_ULTIMATE.start_main_~#t1997~0.base_25|) |v_ULTIMATE.start_main_~#t1997~0.offset_18| 0))) (= 0 v_~weak$$choice0~0_79) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1997~0.base_25|)) (= |v_#valid_109| (store .cse1 |v_ULTIMATE.start_main_~#t1997~0.base_25| 1)) (= v_~y$r_buff0_thd2~0_95 0) (= v_~y$r_buff1_thd0~0_238 0) (= |v_ULTIMATE.start_main_~#t1997~0.offset_18| 0) (= v_~x~0_62 0) (= v_~y$read_delayed~0_6 0) (= 0 v_~weak$$choice1~0_24) (= 0 v_~y$r_buff1_thd3~0_62) (= v_~__unbuffered_cnt~0_175 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (< 0 |v_#StackHeapBarrier_39|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard1~0_46 0) (= v_~y$w_buff1~0_159 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34 0) (= 0 v_~__unbuffered_p0_EAX~0_66) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_39) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~main$tmp_guard0~0_29 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= 0 v_~y$r_buff1_thd2~0_68) (= v_~weak$$choice2~0_134 0) (= v_~y$r_buff0_thd0~0_359 0) (< |v_#StackHeapBarrier_39| |v_ULTIMATE.start_main_~#t1997~0.base_25|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= v_~y$r_buff0_thd1~0_257 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~y$read_delayed_var~0.base_7) (= v_~y$r_buff1_thd1~0_138 0) (= v_~y$r_buff0_thd3~0_91 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~y$w_buff0~0_145) (= v_~y$w_buff0_used~0_908 0) (= 0 |v_~#y~0.offset_270|) (= 0 (select (select |v_#memory_int_461| |v_~#y~0.base_270|) |v_~#y~0.offset_270|)) (< |v_#StackHeapBarrier_39| |v_~#y~0.base_270|) (= v_~y$flush_delayed~0_204 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_39|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_461|, #length=|v_#length_69|} OutVars{ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_63|, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_23|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_46|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_81|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_28|, ~y$mem_tmp~0=v_~y$mem_tmp~0_119, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_257, ~y$flush_delayed~0=v_~y$flush_delayed~0_204, ULTIMATE.start_main_~#t1997~0.base=|v_ULTIMATE.start_main_~#t1997~0.base_25|, ULTIMATE.start_main_~#t1997~0.offset=|v_ULTIMATE.start_main_~#t1997~0.offset_18|, ULTIMATE.start_main_#t~mem56=|v_ULTIMATE.start_main_#t~mem56_35|, ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_45|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_#t~ite58=|v_ULTIMATE.start_main_#t~ite58_29|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_21|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_83|, ~weak$$choice0~0=v_~weak$$choice0~0_79, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_41|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_53|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_175, ULTIMATE.start_main_#t~nondet54=|v_ULTIMATE.start_main_#t~nondet54_63|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_37|, ~#y~0.base=|v_~#y~0.base_270|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_61|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_21|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_138, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_51|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_149|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_39, ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_25|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_33|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_32|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_41|, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_63|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_19|, #valid=|v_#valid_109|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_36|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_15|, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_463, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_31|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_47|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_63|, ~y$read_delayed~0=v_~y$read_delayed~0_6, ULTIMATE.start_main_#t~ite52=|v_ULTIMATE.start_main_#t~ite52_25|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_244|, ~weak$$choice1~0=v_~weak$$choice1~0_24, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_66, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_62, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_42, #length=|v_#length_67|, ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_20|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_7|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_35|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_64|, #StackHeapBarrier=|v_#StackHeapBarrier_39|, ~y$w_buff1~0=v_~y$w_buff1~0_159, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_95, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_51|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_238, ~x~0=v_~x~0_62, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_36|, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_270|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_908, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_46, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_139|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_39|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_5, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_71|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_26|, ~y$w_buff0~0=v_~y$w_buff0~0_145, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_91, ULTIMATE.start_main_#t~mem57=|v_ULTIMATE.start_main_#t~mem57_19|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_24|, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~ite53=|v_ULTIMATE.start_main_#t~ite53_79|, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_37|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_68, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_36|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_359, #memory_int=|v_#memory_int_460|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_#t~nondet78, ~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite50, ULTIMATE.start_main_#t~ite73, ~y$mem_tmp~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_~#t1997~0.base, ULTIMATE.start_main_~#t1997~0.offset, ULTIMATE.start_main_#t~mem56, ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~ite58, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite84, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~nondet54, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite48, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite51, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet46, ~__unbuffered_p0_EAX$w_buff0_used~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t1998~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem82, ULTIMATE.start_main_~#t1999~0.offset, ~weak$$choice2~0, ~y$w_buff1_used~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite68, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite52, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_~#t1999~0.base, ULTIMATE.start_main_#t~nondet45, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite63, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem83, ~y$r_buff1_thd0~0, ~x~0, ULTIMATE.start_main_#t~mem47, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ULTIMATE.start_main_~#t1998~0.base, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_#t~ite72, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_#t~mem57, ULTIMATE.start_main_#t~nondet44, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite53, #NULL.base, ULTIMATE.start_main_#t~ite76, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite60, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset] because there is no mapped edge [2019-12-07 17:21:23,236 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L821-1-->L823: Formula: (and (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11| 1) |v_#valid_33|) (not (= 0 |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1998~0.base_11|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1998~0.base_11| 4)) (= |v_#memory_int_232| (store |v_#memory_int_233| |v_ULTIMATE.start_main_~#t1998~0.base_11| (store (select |v_#memory_int_233| |v_ULTIMATE.start_main_~#t1998~0.base_11|) |v_ULTIMATE.start_main_~#t1998~0.offset_10| 1))) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (= |v_ULTIMATE.start_main_~#t1998~0.offset_10| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_233|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_6|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_232|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_11|, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet44, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1998~0.base, ULTIMATE.start_main_~#t1998~0.offset] because there is no mapped edge [2019-12-07 17:21:23,238 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L754-->L755: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_64 256))) (= v_~y$r_buff0_thd1~0_71 v_~y$r_buff0_thd1~0_70)) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_71, ~weak$$choice2~0=v_~weak$$choice2~0_64} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_9|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_6|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_70, ~weak$$choice2~0=v_~weak$$choice2~0_64, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-07 17:21:23,239 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1034] [1034] L759-->L759-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In-2057057823 256)))) (or (and (= |P0Thread1of1ForFork0_#t~mem28_Out-2057057823| (select (select |#memory_int_In-2057057823| |~#y~0.base_In-2057057823|) |~#y~0.offset_In-2057057823|)) (= |P0Thread1of1ForFork0_#t~mem28_Out-2057057823| |P0Thread1of1ForFork0_#t~ite29_Out-2057057823|) .cse0) (and (not .cse0) (= |P0Thread1of1ForFork0_#t~mem28_In-2057057823| |P0Thread1of1ForFork0_#t~mem28_Out-2057057823|) (= |P0Thread1of1ForFork0_#t~ite29_Out-2057057823| ~y$mem_tmp~0_In-2057057823)))) InVars {P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_In-2057057823|, ~y$mem_tmp~0=~y$mem_tmp~0_In-2057057823, ~#y~0.offset=|~#y~0.offset_In-2057057823|, ~y$flush_delayed~0=~y$flush_delayed~0_In-2057057823, #memory_int=|#memory_int_In-2057057823|, ~#y~0.base=|~#y~0.base_In-2057057823|} OutVars{P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_Out-2057057823|, ~y$mem_tmp~0=~y$mem_tmp~0_In-2057057823, ~#y~0.offset=|~#y~0.offset_In-2057057823|, P0Thread1of1ForFork0_#t~ite29=|P0Thread1of1ForFork0_#t~ite29_Out-2057057823|, ~y$flush_delayed~0=~y$flush_delayed~0_In-2057057823, #memory_int=|#memory_int_In-2057057823|, ~#y~0.base=|~#y~0.base_In-2057057823|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29] because there is no mapped edge [2019-12-07 17:21:23,239 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1042] [1042] L759-2-->P0EXIT: Formula: (and (= v_~x~0_17 1) (= (store |v_#memory_int_229| |v_~#y~0.base_151| (store (select |v_#memory_int_229| |v_~#y~0.base_151|) |v_~#y~0.offset_151| |v_P0Thread1of1ForFork0_#t~ite29_32|)) |v_#memory_int_228|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|) (= v_~y$flush_delayed~0_109 0)) InVars {~#y~0.offset=|v_~#y~0.offset_151|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_32|, #memory_int=|v_#memory_int_229|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44, ~#y~0.base=|v_~#y~0.base_151|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_25|, ~#y~0.offset=|v_~#y~0.offset_151|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_31|, ~y$flush_delayed~0=v_~y$flush_delayed~0_109, #memory_int=|v_#memory_int_228|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, ~#y~0.base=|v_~#y~0.base_151|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-07 17:21:23,240 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L781-2-->L781-5: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In842130758 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In842130758 256))) (.cse0 (= |P1Thread1of1ForFork1_#t~ite32_Out842130758| |P1Thread1of1ForFork1_#t~ite31_Out842130758|))) (or (and .cse0 (= ~y$w_buff1~0_In842130758 |P1Thread1of1ForFork1_#t~ite31_Out842130758|) (not .cse1) (not .cse2) (= |P1Thread1of1ForFork1_#t~mem30_In842130758| |P1Thread1of1ForFork1_#t~mem30_Out842130758|)) (and (or .cse1 .cse2) (= |P1Thread1of1ForFork1_#t~mem30_Out842130758| |P1Thread1of1ForFork1_#t~ite31_Out842130758|) .cse0 (= |P1Thread1of1ForFork1_#t~mem30_Out842130758| (select (select |#memory_int_In842130758| |~#y~0.base_In842130758|) |~#y~0.offset_In842130758|))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In842130758, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In842130758|, ~#y~0.offset=|~#y~0.offset_In842130758|, ~y$w_buff1~0=~y$w_buff1~0_In842130758, #memory_int=|#memory_int_In842130758|, ~#y~0.base=|~#y~0.base_In842130758|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In842130758} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In842130758, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out842130758|, ~#y~0.offset=|~#y~0.offset_In842130758|, ~y$w_buff1~0=~y$w_buff1~0_In842130758, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out842130758|, #memory_int=|#memory_int_In842130758|, P1Thread1of1ForFork1_#t~ite32=|P1Thread1of1ForFork1_#t~ite32_Out842130758|, ~#y~0.base=|~#y~0.base_In842130758|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In842130758} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-07 17:21:23,240 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1028] [1028] L782-->L782-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-476767716 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-476767716 256)))) (or (and (not .cse0) (not .cse1) (= 0 |P1Thread1of1ForFork1_#t~ite33_Out-476767716|)) (and (= ~y$w_buff0_used~0_In-476767716 |P1Thread1of1ForFork1_#t~ite33_Out-476767716|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-476767716, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-476767716} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-476767716, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-476767716, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out-476767716|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-07 17:21:23,241 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1050] [1050] L823-1-->L825: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1999~0.base_10| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1999~0.base_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t1999~0.base_10| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t1999~0.offset_9|) (= (store |v_#memory_int_241| |v_ULTIMATE.start_main_~#t1999~0.base_10| (store (select |v_#memory_int_241| |v_ULTIMATE.start_main_~#t1999~0.base_10|) |v_ULTIMATE.start_main_~#t1999~0.offset_9| 2)) |v_#memory_int_240|) (= |v_#valid_37| (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_241|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_37|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_5|, #memory_int=|v_#memory_int_240|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_9|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1999~0.base, #valid, ULTIMATE.start_main_#t~nondet45, #memory_int, ULTIMATE.start_main_~#t1999~0.offset, #length] because there is no mapped edge [2019-12-07 17:21:23,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1011] [1011] L798-2-->L798-4: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In-437066734 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-437066734 256)))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~ite38_Out-437066734| |P2Thread1of1ForFork2_#t~mem37_Out-437066734|) (= (select (select |#memory_int_In-437066734| |~#y~0.base_In-437066734|) |~#y~0.offset_In-437066734|) |P2Thread1of1ForFork2_#t~mem37_Out-437066734|)) (and (= |P2Thread1of1ForFork2_#t~ite38_Out-437066734| ~y$w_buff1~0_In-437066734) (not .cse0) (= |P2Thread1of1ForFork2_#t~mem37_In-437066734| |P2Thread1of1ForFork2_#t~mem37_Out-437066734|) (not .cse1)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-437066734, ~#y~0.offset=|~#y~0.offset_In-437066734|, ~y$w_buff1~0=~y$w_buff1~0_In-437066734, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_In-437066734|, #memory_int=|#memory_int_In-437066734|, ~#y~0.base=|~#y~0.base_In-437066734|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-437066734} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-437066734, ~#y~0.offset=|~#y~0.offset_In-437066734|, ~y$w_buff1~0=~y$w_buff1~0_In-437066734, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_Out-437066734|, #memory_int=|#memory_int_In-437066734|, ~#y~0.base=|~#y~0.base_In-437066734|, P2Thread1of1ForFork2_#t~ite38=|P2Thread1of1ForFork2_#t~ite38_Out-437066734|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-437066734} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-07 17:21:23,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L783-->L783-2: Formula: (let ((.cse2 (= (mod ~y$w_buff1_used~0_In-75304962 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd2~0_In-75304962 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-75304962 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-75304962 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P1Thread1of1ForFork1_#t~ite34_Out-75304962| ~y$w_buff1_used~0_In-75304962)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0))) (= |P1Thread1of1ForFork1_#t~ite34_Out-75304962| 0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-75304962, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-75304962, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-75304962, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-75304962} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-75304962, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-75304962, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-75304962, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out-75304962|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-75304962} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-07 17:21:23,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L798-4-->L799: Formula: (= |v_#memory_int_150| (store |v_#memory_int_151| |v_~#y~0.base_102| (store (select |v_#memory_int_151| |v_~#y~0.base_102|) |v_~#y~0.offset_102| |v_P2Thread1of1ForFork2_#t~ite38_6|))) InVars {~#y~0.offset=|v_~#y~0.offset_102|, #memory_int=|v_#memory_int_151|, ~#y~0.base=|v_~#y~0.base_102|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_6|} OutVars{~#y~0.offset=|v_~#y~0.offset_102|, P2Thread1of1ForFork2_#t~mem37=|v_P2Thread1of1ForFork2_#t~mem37_3|, #memory_int=|v_#memory_int_150|, ~#y~0.base=|v_~#y~0.base_102|, P2Thread1of1ForFork2_#t~ite39=|v_P2Thread1of1ForFork2_#t~ite39_5|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, #memory_int, P2Thread1of1ForFork2_#t~ite39, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-07 17:21:23,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1030] [1030] L784-->L785: Formula: (let ((.cse1 (= ~y$r_buff0_thd2~0_In-1337034954 ~y$r_buff0_thd2~0_Out-1337034954)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-1337034954 256))) (.cse2 (= (mod ~y$w_buff0_used~0_In-1337034954 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (= 0 ~y$r_buff0_thd2~0_Out-1337034954) (not .cse0) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1337034954, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1337034954} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1337034954, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1337034954, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1337034954|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-07 17:21:23,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] L785-->L785-2: Formula: (let ((.cse3 (= (mod ~y$r_buff1_thd2~0_In-325412920 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In-325412920 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-325412920 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-325412920 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff1_thd2~0_In-325412920 |P1Thread1of1ForFork1_#t~ite36_Out-325412920|) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= 0 |P1Thread1of1ForFork1_#t~ite36_Out-325412920|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-325412920, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-325412920, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-325412920, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-325412920} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-325412920, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-325412920, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-325412920, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-325412920|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-325412920} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 17:21:23,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1052] [1052] L785-2-->P1EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_57 1) v_~__unbuffered_cnt~0_56) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0) (= |v_P1Thread1of1ForFork1_#t~ite36_26| v_~y$r_buff1_thd2~0_32)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_57, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_26|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_32, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_25|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 17:21:23,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1007] [1007] L799-->L799-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1099478014 256))) (.cse0 (= (mod ~y$r_buff0_thd3~0_In-1099478014 256) 0))) (or (and (not .cse0) (= 0 |P2Thread1of1ForFork2_#t~ite40_Out-1099478014|) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-1099478014 |P2Thread1of1ForFork2_#t~ite40_Out-1099478014|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1099478014, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1099478014} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1099478014, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1099478014, P2Thread1of1ForFork2_#t~ite40=|P2Thread1of1ForFork2_#t~ite40_Out-1099478014|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite40] because there is no mapped edge [2019-12-07 17:21:23,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L800-->L800-2: Formula: (let ((.cse3 (= (mod ~y$r_buff0_thd3~0_In-1907030400 256) 0)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-1907030400 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-1907030400 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd3~0_In-1907030400 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork2_#t~ite41_Out-1907030400|)) (and (or .cse3 .cse2) (= ~y$w_buff1_used~0_In-1907030400 |P2Thread1of1ForFork2_#t~ite41_Out-1907030400|) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1907030400, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1907030400, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1907030400, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1907030400} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1907030400, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1907030400, P2Thread1of1ForFork2_#t~ite41=|P2Thread1of1ForFork2_#t~ite41_Out-1907030400|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1907030400, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1907030400} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite41] because there is no mapped edge [2019-12-07 17:21:23,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L801-->L802: Formula: (let ((.cse0 (= ~y$r_buff0_thd3~0_In1472189277 ~y$r_buff0_thd3~0_Out1472189277)) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In1472189277 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In1472189277 256)))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (= 0 ~y$r_buff0_thd3~0_Out1472189277) (not .cse1) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1472189277, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1472189277} OutVars{P2Thread1of1ForFork2_#t~ite42=|P2Thread1of1ForFork2_#t~ite42_Out1472189277|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1472189277, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out1472189277} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite42, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 17:21:23,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1009] [1009] L802-->L802-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd3~0_In-1122051102 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-1122051102 256))) (.cse1 (= (mod ~y$r_buff0_thd3~0_In-1122051102 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1122051102 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~y$r_buff1_thd3~0_In-1122051102 |P2Thread1of1ForFork2_#t~ite43_Out-1122051102|)) (and (= 0 |P2Thread1of1ForFork2_#t~ite43_Out-1122051102|) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1122051102, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1122051102, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1122051102, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1122051102} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1122051102, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1122051102, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1122051102, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out-1122051102|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1122051102} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-07 17:21:23,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1057] [1057] L802-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= |v_P2Thread1of1ForFork2_#t~ite43_36| v_~y$r_buff1_thd3~0_40) (= (+ v_~__unbuffered_cnt~0_75 1) v_~__unbuffered_cnt~0_74)) InVars {P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_36|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_40, P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_35|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_74, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite43, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 17:21:23,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [928] [928] L825-1-->L831: Formula: (and (not (= (mod v_~main$tmp_guard0~0_8 256) 0)) (= v_~main$tmp_guard0~0_8 (ite (= (ite (= 3 v_~__unbuffered_cnt~0_21) 1 0) 0) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21} OutVars{ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-07 17:21:23,245 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1022] [1022] L831-2-->L831-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In189656932 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In189656932 256)))) (or (and (= |ULTIMATE.start_main_#t~mem47_In189656932| |ULTIMATE.start_main_#t~mem47_Out189656932|) (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite48_Out189656932| ~y$w_buff1~0_In189656932)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite48_Out189656932| |ULTIMATE.start_main_#t~mem47_Out189656932|) (= (select (select |#memory_int_In189656932| |~#y~0.base_In189656932|) |~#y~0.offset_In189656932|) |ULTIMATE.start_main_#t~mem47_Out189656932|)))) InVars {~#y~0.offset=|~#y~0.offset_In189656932|, ~y$w_buff1~0=~y$w_buff1~0_In189656932, #memory_int=|#memory_int_In189656932|, ~#y~0.base=|~#y~0.base_In189656932|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In189656932, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_In189656932|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In189656932} OutVars{~#y~0.offset=|~#y~0.offset_In189656932|, ~y$w_buff1~0=~y$w_buff1~0_In189656932, #memory_int=|#memory_int_In189656932|, ULTIMATE.start_main_#t~ite48=|ULTIMATE.start_main_#t~ite48_Out189656932|, ~#y~0.base=|~#y~0.base_In189656932|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In189656932, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_Out189656932|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In189656932} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-07 17:21:23,245 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [922] [922] L831-4-->L832: Formula: (= (store |v_#memory_int_47| |v_~#y~0.base_27| (store (select |v_#memory_int_47| |v_~#y~0.base_27|) |v_~#y~0.offset_27| |v_ULTIMATE.start_main_#t~ite48_10|)) |v_#memory_int_46|) InVars {~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_47|, ~#y~0.base=|v_~#y~0.base_27|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_10|} OutVars{~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_46|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_13|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_9|, ~#y~0.base=|v_~#y~0.base_27|, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_7|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-07 17:21:23,245 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L832-->L832-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-1652813536 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1652813536 256)))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite50_Out-1652813536|) (not .cse1)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite50_Out-1652813536| ~y$w_buff0_used~0_In-1652813536)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1652813536, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1652813536} OutVars{ULTIMATE.start_main_#t~ite50=|ULTIMATE.start_main_#t~ite50_Out-1652813536|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1652813536, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1652813536} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50] because there is no mapped edge [2019-12-07 17:21:23,246 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L833-->L833-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In-377760692 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd0~0_In-377760692 256) 0)) (.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In-377760692 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-377760692 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite51_Out-377760692| ~y$w_buff1_used~0_In-377760692)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2))) (= 0 |ULTIMATE.start_main_#t~ite51_Out-377760692|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-377760692, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-377760692, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-377760692, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-377760692} OutVars{ULTIMATE.start_main_#t~ite51=|ULTIMATE.start_main_#t~ite51_Out-377760692|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-377760692, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-377760692, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-377760692, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-377760692} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite51] because there is no mapped edge [2019-12-07 17:21:23,246 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] L834-->L835: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In-1792511879 256) 0)) (.cse0 (= ~y$r_buff0_thd0~0_Out-1792511879 ~y$r_buff0_thd0~0_In-1792511879)) (.cse2 (= (mod ~y$w_buff0_used~0_In-1792511879 256) 0))) (or (and .cse0 .cse1) (and (not .cse1) (= ~y$r_buff0_thd0~0_Out-1792511879 0) (not .cse2)) (and .cse0 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1792511879, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1792511879} OutVars{ULTIMATE.start_main_#t~ite52=|ULTIMATE.start_main_#t~ite52_Out-1792511879|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1792511879, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-1792511879} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite52, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 17:21:23,246 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L835-->L835-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd0~0_In-1820766508 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In-1820766508 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-1820766508 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-1820766508 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite53_Out-1820766508|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (= ~y$r_buff1_thd0~0_In-1820766508 |ULTIMATE.start_main_#t~ite53_Out-1820766508|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1820766508, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1820766508, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1820766508, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1820766508} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1820766508, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1820766508, ULTIMATE.start_main_#t~ite53=|ULTIMATE.start_main_#t~ite53_Out-1820766508|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1820766508, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1820766508} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite53] because there is no mapped edge [2019-12-07 17:21:23,250 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L847-->L848: Formula: (and (not (= (mod v_~weak$$choice2~0_38 256) 0)) (= v_~y$r_buff0_thd0~0_88 v_~y$r_buff0_thd0~0_87)) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_88, ~weak$$choice2~0=v_~weak$$choice2~0_38} OutVars{ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_9|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_11|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_8|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_87, ~weak$$choice2~0=v_~weak$$choice2~0_38} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite74, ULTIMATE.start_main_#t~ite72, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 17:21:23,251 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [939] [939] L848-->L850: Formula: (and (= |v_ULTIMATE.start_main_#t~nondet78_6| v_~weak$$choice1~0_6) (= v_~y$r_buff1_thd0~0_44 v_~y$r_buff1_thd0~0_43) (not (= 0 (mod v_~weak$$choice2~0_42 256)))) InVars {ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_6|, ~weak$$choice2~0=v_~weak$$choice2~0_42, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_44} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_6, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_5|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_9|, ~weak$$choice2~0=v_~weak$$choice2~0_42, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_43, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_9|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet78, ULTIMATE.start_main_#t~ite77, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 17:21:23,251 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L850-->L850-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1224731083 256) 0))) (.cse1 (= 0 (mod ~weak$$choice1~0_In-1224731083 256)))) (or (and (= |ULTIMATE.start_main_#t~mem79_Out-1224731083| (select (select |#memory_int_In-1224731083| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1224731083) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1224731083)) .cse0 (not .cse1) (= |ULTIMATE.start_main_#t~ite80_Out-1224731083| |ULTIMATE.start_main_#t~mem79_Out-1224731083|)) (and .cse0 (= |ULTIMATE.start_main_#t~mem79_In-1224731083| |ULTIMATE.start_main_#t~mem79_Out-1224731083|) .cse1 (= |ULTIMATE.start_main_#t~ite80_Out-1224731083| ~__unbuffered_p0_EAX~0_In-1224731083)))) InVars {ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_In-1224731083|, ~weak$$choice1~0=~weak$$choice1~0_In-1224731083, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1224731083, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1224731083, #memory_int=|#memory_int_In-1224731083|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1224731083, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1224731083} OutVars{ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_Out-1224731083|, ~weak$$choice1~0=~weak$$choice1~0_In-1224731083, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1224731083, ULTIMATE.start_main_#t~ite80=|ULTIMATE.start_main_#t~ite80_Out-1224731083|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1224731083, #memory_int=|#memory_int_In-1224731083|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1224731083, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1224731083} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ULTIMATE.start_main_#t~ite80] because there is no mapped edge [2019-12-07 17:21:23,251 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L850-3-->L852: Formula: (let ((.cse1 (= 2 v_~__unbuffered_p0_EAX~0_19)) (.cse3 (= 2 (select (select |v_#memory_int_149| |v_~#y~0.base_101|) |v_~#y~0.offset_101|))) (.cse0 (= |v_ULTIMATE.start_main_#t~ite80_16| v_~__unbuffered_p0_EAX~0_19)) (.cse2 (= v_~main$tmp_guard1~0_11 1)) (.cse4 (= 1 v_~__unbuffered_p1_EAX~0_13))) (or (and .cse0 (not .cse1) .cse2) (and (not .cse3) .cse0 .cse2) (and .cse1 .cse0 .cse3 .cse4 (= v_~main$tmp_guard1~0_11 0)) (and .cse0 .cse2 (not .cse4)))) InVars {~#y~0.offset=|v_~#y~0.offset_101|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_16|, #memory_int=|v_#memory_int_149|, ~#y~0.base=|v_~#y~0.base_101|} OutVars{ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_12|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_19, ~#y~0.offset=|v_~#y~0.offset_101|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_21|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_15|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_11|, #memory_int=|v_#memory_int_149|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ~#y~0.base=|v_~#y~0.base_101|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#t~ite80, ULTIMATE.start_main_#t~mem82, ~main$tmp_guard1~0] because there is no mapped edge [2019-12-07 17:21:23,251 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L852-->L852-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In-994742617 256)))) (or (and (= ~y$mem_tmp~0_In-994742617 |ULTIMATE.start_main_#t~ite84_Out-994742617|) (= |ULTIMATE.start_main_#t~mem83_In-994742617| |ULTIMATE.start_main_#t~mem83_Out-994742617|) (not .cse0)) (and (= |ULTIMATE.start_main_#t~mem83_Out-994742617| (select (select |#memory_int_In-994742617| |~#y~0.base_In-994742617|) |~#y~0.offset_In-994742617|)) (= |ULTIMATE.start_main_#t~mem83_Out-994742617| |ULTIMATE.start_main_#t~ite84_Out-994742617|) .cse0))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In-994742617, ~#y~0.offset=|~#y~0.offset_In-994742617|, ~y$flush_delayed~0=~y$flush_delayed~0_In-994742617, #memory_int=|#memory_int_In-994742617|, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_In-994742617|, ~#y~0.base=|~#y~0.base_In-994742617|} OutVars{ULTIMATE.start_main_#t~ite84=|ULTIMATE.start_main_#t~ite84_Out-994742617|, ~y$mem_tmp~0=~y$mem_tmp~0_In-994742617, ~#y~0.offset=|~#y~0.offset_In-994742617|, ~y$flush_delayed~0=~y$flush_delayed~0_In-994742617, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_Out-994742617|, #memory_int=|#memory_int_In-994742617|, ~#y~0.base=|~#y~0.base_In-994742617|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start_main_#t~mem83] because there is no mapped edge [2019-12-07 17:21:23,251 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1088] [1088] L852-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_#memory_int_452| (store |v_#memory_int_453| |v_~#y~0.base_266| (store (select |v_#memory_int_453| |v_~#y~0.base_266|) |v_~#y~0.offset_266| |v_ULTIMATE.start_main_#t~ite84_79|))) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 0) (= (mod v_~main$tmp_guard1~0_41 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (= v_~y$flush_delayed~0_200 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_79|, ~#y~0.offset=|v_~#y~0.offset_266|, #memory_int=|v_#memory_int_453|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_41, ~#y~0.base=|v_~#y~0.base_266|} OutVars{ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_78|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_17, ~#y~0.offset=|v_~#y~0.offset_266|, ~y$flush_delayed~0=v_~y$flush_delayed~0_200, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_48|, #memory_int=|v_#memory_int_452|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_41, ~#y~0.base=|v_~#y~0.base_266|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start___VERIFIER_assert_~expression, ~y$flush_delayed~0, ULTIMATE.start_main_#t~mem83, #memory_int, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 17:21:23,315 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_fc3670f1-7293-4178-a476-595dccb5a4bf/bin/uautomizer/witness.graphml [2019-12-07 17:21:23,315 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 17:21:23,316 INFO L168 Benchmark]: Toolchain (without parser) took 105919.64 ms. Allocated memory was 1.0 GB in the beginning and 7.4 GB in the end (delta: 6.4 GB). Free memory was 938.3 MB in the beginning and 3.2 GB in the end (delta: -2.3 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2019-12-07 17:21:23,316 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:21:23,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -124.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-07 17:21:23,316 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:21:23,317 INFO L168 Benchmark]: Boogie Preprocessor took 29.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 17:21:23,317 INFO L168 Benchmark]: RCFGBuilder took 486.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 990.1 MB in the end (delta: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. [2019-12-07 17:21:23,317 INFO L168 Benchmark]: TraceAbstraction took 104858.86 ms. Allocated memory was 1.1 GB in the beginning and 7.4 GB in the end (delta: 6.3 GB). Free memory was 990.1 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2019-12-07 17:21:23,317 INFO L168 Benchmark]: Witness Printer took 83.38 ms. Allocated memory is still 7.4 GB. Free memory was 3.2 GB in the beginning and 3.2 GB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2019-12-07 17:21:23,319 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 417.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.1 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -124.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.53 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 486.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 990.1 MB in the end (delta: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 104858.86 ms. Allocated memory was 1.1 GB in the beginning and 7.4 GB in the end (delta: 6.3 GB). Free memory was 990.1 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 83.38 ms. Allocated memory is still 7.4 GB. Free memory was 3.2 GB in the beginning and 3.2 GB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.4s, 222 ProgramPointsBefore, 116 ProgramPointsAfterwards, 275 TransitionsBefore, 138 TransitionsAfterwards, 30330 CoEnabledTransitionPairs, 8 FixpointIterations, 49 TrivialSequentialCompositions, 34 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 65 ConcurrentYvCompositions, 35 ChoiceCompositions, 11314 VarBasedMoverChecksPositive, 294 VarBasedMoverChecksNegative, 37 SemBasedMoverChecksPositive, 377 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.2s, 0 MoverChecksTotal, 174826 CheckedPairsTotal, 148 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L821] FCALL, FORK 0 pthread_create(&t1997, ((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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L746] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L747] 1 y$flush_delayed = weak$$choice2 [L748] EXPR 1 \read(y) [L748] 1 y$mem_tmp = y [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L749] EXPR 1 \read(y) [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, \read(y)=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, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L750] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L750] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L751] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L751] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L752] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) 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, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L752] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L753] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L753] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L755] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L757] 1 __unbuffered_p0_EAX$read_delayed_var = &y [L758] EXPR 1 \read(y) [L758] 1 __unbuffered_p0_EAX = y [L823] FCALL, FORK 0 pthread_create(&t1998, ((void *)0), P1, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L775] 2 __unbuffered_p1_EAX = x [L778] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __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={5:0}, __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, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L781] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L825] FCALL, FORK 0 pthread_create(&t1999, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __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={5:0}, __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, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L795] 3 y = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L798] 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L782] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L783] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L799] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L800] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L831] 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L832] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L833] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L835] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L838] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L839] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L840] 0 y$flush_delayed = weak$$choice2 [L841] EXPR 0 \read(y) [L841] 0 y$mem_tmp = y [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L842] EXPR 0 \read(y) [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L842] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L843] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L843] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L844] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L844] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L845] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L845] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L846] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L846] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 213 locations, 1 error locations. Result: UNSAFE, OverallTime: 104.6s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 7.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1810 SDtfs, 2333 SDslu, 5474 SDs, 0 SdLazy, 1649 SolverSat, 66 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 68 GetRequests, 11 SyntacticMatches, 3 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=244870occurred 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: 30.7s AutomataMinimizationTime, 9 MinimizatonAttempts, 11972 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 544 NumberOfCodeBlocks, 544 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 464 ConstructedInterpolants, 0 QuantifiedInterpolants, 96350 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...