./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe009_power.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_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe009_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/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 7d4a0405c4e765e0d4aaee89bfdb51db94199bf6 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 13:27:00,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:27:00,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:27:00,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:27:00,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:27:00,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:27:00,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:27:00,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:27:00,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:27:00,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:27:00,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:27:00,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:27:00,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:27:00,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:27:00,445 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:27:00,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:27:00,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:27:00,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:27:00,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:27:00,449 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:27:00,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:27:00,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:27:00,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:27:00,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:27:00,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:27:00,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:27:00,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:27:00,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:27:00,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:27:00,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:27:00,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:27:00,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:27:00,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:27:00,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:27:00,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:27:00,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:27:00,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:27:00,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:27:00,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:27:00,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:27:00,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:27:00,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 13:27:00,468 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:27:00,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:27:00,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 13:27:00,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 13:27:00,469 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 13:27:00,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:27:00,470 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 13:27:00,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:27:00,471 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:27:00,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:27:00,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:27:00,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 13:27:00,471 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:27:00,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:27:00,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:27:00,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:27:00,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:27:00,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:27:00,472 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 13:27:00,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 13:27:00,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:27:00,472 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:27:00,472 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_3640627a-3c1f-4c92-b998-c3344ef10352/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 -> 7d4a0405c4e765e0d4aaee89bfdb51db94199bf6 [2019-12-07 13:27:00,571 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:27:00,579 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:27:00,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:27:00,582 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:27:00,582 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:27:00,583 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/safe009_power.oepc.i [2019-12-07 13:27:00,619 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/data/2de406054/20f713497d5c4b8ba9b8bd90772c4892/FLAG24d295191 [2019-12-07 13:27:00,995 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:27:00,995 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/sv-benchmarks/c/pthread-wmm/safe009_power.oepc.i [2019-12-07 13:27:01,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/data/2de406054/20f713497d5c4b8ba9b8bd90772c4892/FLAG24d295191 [2019-12-07 13:27:01,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/data/2de406054/20f713497d5c4b8ba9b8bd90772c4892 [2019-12-07 13:27:01,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:27:01,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:27:01,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:27:01,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:27:01,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:27:01,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8fae9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01, skipping insertion in model container [2019-12-07 13:27:01,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:27:01,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:27:01,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:27:01,322 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 13:27:01,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:27:01,416 INFO L208 MainTranslator]: Completed translation [2019-12-07 13:27:01,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01 WrapperNode [2019-12-07 13:27:01,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:27:01,417 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 13:27:01,417 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 13:27:01,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 13:27:01,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 13:27:01,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 13:27:01,458 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 13:27:01,458 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 13:27:01,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,482 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2019-12-07 13:27:01,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 13:27:01,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 13:27:01,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 13:27:01,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 13:27:01,490 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/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 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 13:27:01,531 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 13:27:01,531 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 13:27:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 13:27:01,532 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 13:27:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 13:27:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 13:27:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 13:27:01,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 13:27:01,533 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 13:27:02,040 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 13:27:02,040 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 13:27:02,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:27:02 BoogieIcfgContainer [2019-12-07 13:27:02,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 13:27:02,041 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 13:27:02,041 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 13:27:02,043 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 13:27:02,044 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 01:27:01" (1/3) ... [2019-12-07 13:27:02,044 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cce07fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:27:02, skipping insertion in model container [2019-12-07 13:27:02,044 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (2/3) ... [2019-12-07 13:27:02,044 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cce07fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:27:02, skipping insertion in model container [2019-12-07 13:27:02,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:27:02" (3/3) ... [2019-12-07 13:27:02,046 INFO L109 eAbstractionObserver]: Analyzing ICFG safe009_power.oepc.i [2019-12-07 13:27:02,052 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 13:27:02,052 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 13:27:02,057 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 13:27:02,058 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 13:27:02,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,110 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,111 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,111 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,111 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,111 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,111 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,111 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,111 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,112 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,113 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,114 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,114 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,114 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,114 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,114 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,114 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,114 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:27:02,132 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 13:27:02,147 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 13:27:02,147 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 13:27:02,148 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 13:27:02,148 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 13:27:02,148 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 13:27:02,148 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 13:27:02,148 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 13:27:02,148 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 13:27:02,160 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 260 places, 332 transitions [2019-12-07 13:27:02,161 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 260 places, 332 transitions [2019-12-07 13:27:02,255 INFO L134 PetriNetUnfolder]: 82/329 cut-off events. [2019-12-07 13:27:02,255 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 13:27:02,275 INFO L76 FinitePrefix]: Finished finitePrefix Result has 339 conditions, 329 events. 82/329 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1386 event pairs. 9/255 useless extension candidates. Maximal degree in co-relation 282. Up to 2 conditions per place. [2019-12-07 13:27:02,321 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 260 places, 332 transitions [2019-12-07 13:27:02,383 INFO L134 PetriNetUnfolder]: 82/329 cut-off events. [2019-12-07 13:27:02,383 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 13:27:02,398 INFO L76 FinitePrefix]: Finished finitePrefix Result has 339 conditions, 329 events. 82/329 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1386 event pairs. 9/255 useless extension candidates. Maximal degree in co-relation 282. Up to 2 conditions per place. [2019-12-07 13:27:02,435 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 48000 [2019-12-07 13:27:02,436 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 13:27:07,931 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 130 [2019-12-07 13:27:08,085 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-12-07 13:27:08,148 INFO L206 etLargeBlockEncoding]: Checked pairs total: 297905 [2019-12-07 13:27:08,149 INFO L214 etLargeBlockEncoding]: Total number of compositions: 191 [2019-12-07 13:27:08,151 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 133 places, 170 transitions [2019-12-07 13:28:50,356 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 346496 states. [2019-12-07 13:28:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 346496 states. [2019-12-07 13:28:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 13:28:50,652 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:28:50,652 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 13:28:50,653 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:28:50,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:28:50,657 INFO L82 PathProgramCache]: Analyzing trace with hash -649975534, now seen corresponding path program 1 times [2019-12-07 13:28:50,664 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:28:50,664 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487449678] [2019-12-07 13:28:50,665 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:28:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:28:50,877 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 13:28:50,877 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487449678] [2019-12-07 13:28:50,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:28:50,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:28:50,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021352538] [2019-12-07 13:28:50,881 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:28:50,882 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:28:50,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:28:50,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:28:50,892 INFO L87 Difference]: Start difference. First operand 346496 states. Second operand 4 states. [2019-12-07 13:28:51,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:28:51,396 INFO L93 Difference]: Finished difference Result 75540 states and 289788 transitions. [2019-12-07 13:28:51,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:28:51,397 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2019-12-07 13:28:51,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:28:51,722 INFO L225 Difference]: With dead ends: 75540 [2019-12-07 13:28:51,722 INFO L226 Difference]: Without dead ends: 66902 [2019-12-07 13:28:51,723 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 13:28:52,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66902 states. [2019-12-07 13:28:53,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66902 to 66902. [2019-12-07 13:28:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66902 states. [2019-12-07 13:28:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66902 states to 66902 states and 253242 transitions. [2019-12-07 13:28:53,914 INFO L78 Accepts]: Start accepts. Automaton has 66902 states and 253242 transitions. Word has length 33 [2019-12-07 13:28:53,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:28:53,914 INFO L462 AbstractCegarLoop]: Abstraction has 66902 states and 253242 transitions. [2019-12-07 13:28:53,914 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:28:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 66902 states and 253242 transitions. [2019-12-07 13:28:53,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 13:28:53,985 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:28:53,985 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:28:53,985 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:28:53,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:28:53,985 INFO L82 PathProgramCache]: Analyzing trace with hash -1224746896, now seen corresponding path program 1 times [2019-12-07 13:28:53,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:28:53,986 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250894127] [2019-12-07 13:28:53,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:28:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:28:54,104 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 13:28:54,105 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250894127] [2019-12-07 13:28:54,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:28:54,105 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 13:28:54,105 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940490027] [2019-12-07 13:28:54,106 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:28:54,106 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:28:54,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:28:54,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:28:54,107 INFO L87 Difference]: Start difference. First operand 66902 states and 253242 transitions. Second operand 5 states. [2019-12-07 13:28:55,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:28:55,141 INFO L93 Difference]: Finished difference Result 99152 states and 356438 transitions. [2019-12-07 13:28:55,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 13:28:55,142 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-07 13:28:55,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:28:55,356 INFO L225 Difference]: With dead ends: 99152 [2019-12-07 13:28:55,356 INFO L226 Difference]: Without dead ends: 99152 [2019-12-07 13:28:55,357 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 13:28:56,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99152 states. [2019-12-07 13:28:57,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99152 to 95710. [2019-12-07 13:28:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95710 states. [2019-12-07 13:28:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95710 states to 95710 states and 346135 transitions. [2019-12-07 13:28:57,881 INFO L78 Accepts]: Start accepts. Automaton has 95710 states and 346135 transitions. Word has length 43 [2019-12-07 13:28:57,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:28:57,881 INFO L462 AbstractCegarLoop]: Abstraction has 95710 states and 346135 transitions. [2019-12-07 13:28:57,881 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:28:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 95710 states and 346135 transitions. [2019-12-07 13:28:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-07 13:28:57,957 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:28:57,957 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] [2019-12-07 13:28:57,957 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:28:57,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:28:57,958 INFO L82 PathProgramCache]: Analyzing trace with hash -1106237975, now seen corresponding path program 1 times [2019-12-07 13:28:57,958 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:28:57,958 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407521036] [2019-12-07 13:28:57,958 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:28:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:28:58,023 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 13:28:58,024 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407521036] [2019-12-07 13:28:58,024 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:28:58,024 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:28:58,024 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734652361] [2019-12-07 13:28:58,024 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:28:58,025 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:28:58,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:28:58,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:28:58,025 INFO L87 Difference]: Start difference. First operand 95710 states and 346135 transitions. Second operand 4 states. [2019-12-07 13:28:58,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:28:58,726 INFO L93 Difference]: Finished difference Result 115127 states and 405583 transitions. [2019-12-07 13:28:58,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:28:58,726 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2019-12-07 13:28:58,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:28:58,976 INFO L225 Difference]: With dead ends: 115127 [2019-12-07 13:28:58,976 INFO L226 Difference]: Without dead ends: 115127 [2019-12-07 13:28:58,977 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 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 13:28:59,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115127 states. [2019-12-07 13:29:01,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115127 to 107427. [2019-12-07 13:29:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107427 states. [2019-12-07 13:29:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107427 states to 107427 states and 384107 transitions. [2019-12-07 13:29:01,783 INFO L78 Accepts]: Start accepts. Automaton has 107427 states and 384107 transitions. Word has length 44 [2019-12-07 13:29:01,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:01,783 INFO L462 AbstractCegarLoop]: Abstraction has 107427 states and 384107 transitions. [2019-12-07 13:29:01,783 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:29:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 107427 states and 384107 transitions. [2019-12-07 13:29:01,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-07 13:29:01,856 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:01,856 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] [2019-12-07 13:29:01,856 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:01,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:01,857 INFO L82 PathProgramCache]: Analyzing trace with hash 1647735303, now seen corresponding path program 1 times [2019-12-07 13:29:01,857 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:01,857 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068887059] [2019-12-07 13:29:01,857 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:01,930 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 13:29:01,930 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068887059] [2019-12-07 13:29:01,930 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:01,930 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:29:01,930 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648478219] [2019-12-07 13:29:01,930 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:29:01,931 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:01,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:29:01,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:29:01,931 INFO L87 Difference]: Start difference. First operand 107427 states and 384107 transitions. Second operand 5 states. [2019-12-07 13:29:02,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:02,015 INFO L93 Difference]: Finished difference Result 17296 states and 53140 transitions. [2019-12-07 13:29:02,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:29:02,016 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2019-12-07 13:29:02,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:02,040 INFO L225 Difference]: With dead ends: 17296 [2019-12-07 13:29:02,040 INFO L226 Difference]: Without dead ends: 15257 [2019-12-07 13:29:02,041 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 13:29:02,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15257 states. [2019-12-07 13:29:02,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15257 to 15257. [2019-12-07 13:29:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15257 states. [2019-12-07 13:29:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15257 states to 15257 states and 46591 transitions. [2019-12-07 13:29:02,252 INFO L78 Accepts]: Start accepts. Automaton has 15257 states and 46591 transitions. Word has length 45 [2019-12-07 13:29:02,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:02,252 INFO L462 AbstractCegarLoop]: Abstraction has 15257 states and 46591 transitions. [2019-12-07 13:29:02,252 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:29:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 15257 states and 46591 transitions. [2019-12-07 13:29:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-12-07 13:29:02,265 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:02,266 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] [2019-12-07 13:29:02,266 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:02,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:02,266 INFO L82 PathProgramCache]: Analyzing trace with hash -1740076829, now seen corresponding path program 1 times [2019-12-07 13:29:02,266 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:02,266 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664579684] [2019-12-07 13:29:02,266 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:02,332 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 13:29:02,332 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664579684] [2019-12-07 13:29:02,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:02,332 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:29:02,332 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140811159] [2019-12-07 13:29:02,333 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:29:02,333 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:02,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:29:02,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:29:02,333 INFO L87 Difference]: Start difference. First operand 15257 states and 46591 transitions. Second operand 5 states. [2019-12-07 13:29:02,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:02,731 INFO L93 Difference]: Finished difference Result 19240 states and 56945 transitions. [2019-12-07 13:29:02,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-07 13:29:02,731 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 55 [2019-12-07 13:29:02,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:02,752 INFO L225 Difference]: With dead ends: 19240 [2019-12-07 13:29:02,752 INFO L226 Difference]: Without dead ends: 19240 [2019-12-07 13:29:02,752 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-07 13:29:02,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19240 states. [2019-12-07 13:29:02,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19240 to 14915. [2019-12-07 13:29:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14915 states. [2019-12-07 13:29:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14915 states to 14915 states and 45221 transitions. [2019-12-07 13:29:02,975 INFO L78 Accepts]: Start accepts. Automaton has 14915 states and 45221 transitions. Word has length 55 [2019-12-07 13:29:02,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:02,975 INFO L462 AbstractCegarLoop]: Abstraction has 14915 states and 45221 transitions. [2019-12-07 13:29:02,975 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:29:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 14915 states and 45221 transitions. [2019-12-07 13:29:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-12-07 13:29:02,989 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:02,989 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] [2019-12-07 13:29:02,989 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:02,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:02,989 INFO L82 PathProgramCache]: Analyzing trace with hash 988616924, now seen corresponding path program 1 times [2019-12-07 13:29:02,989 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:02,989 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557769564] [2019-12-07 13:29:02,989 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:03,309 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 13:29:03,310 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557769564] [2019-12-07 13:29:03,310 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:03,310 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:29:03,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74295417] [2019-12-07 13:29:03,311 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:29:03,311 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:03,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:29:03,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:29:03,311 INFO L87 Difference]: Start difference. First operand 14915 states and 45221 transitions. Second operand 5 states. [2019-12-07 13:29:03,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:03,411 INFO L93 Difference]: Finished difference Result 16701 states and 49173 transitions. [2019-12-07 13:29:03,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 13:29:03,411 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 56 [2019-12-07 13:29:03,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:03,414 INFO L225 Difference]: With dead ends: 16701 [2019-12-07 13:29:03,414 INFO L226 Difference]: Without dead ends: 2584 [2019-12-07 13:29:03,414 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 13:29:03,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2584 states. [2019-12-07 13:29:03,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2584 to 2584. [2019-12-07 13:29:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2584 states. [2019-12-07 13:29:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 2584 states and 5817 transitions. [2019-12-07 13:29:03,435 INFO L78 Accepts]: Start accepts. Automaton has 2584 states and 5817 transitions. Word has length 56 [2019-12-07 13:29:03,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:03,435 INFO L462 AbstractCegarLoop]: Abstraction has 2584 states and 5817 transitions. [2019-12-07 13:29:03,436 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:29:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5817 transitions. [2019-12-07 13:29:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 13:29:03,437 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:03,437 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 13:29:03,437 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:03,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:03,437 INFO L82 PathProgramCache]: Analyzing trace with hash 738734579, now seen corresponding path program 1 times [2019-12-07 13:29:03,438 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:03,438 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44543003] [2019-12-07 13:29:03,438 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:03,492 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 13:29:03,492 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44543003] [2019-12-07 13:29:03,492 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:03,492 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 13:29:03,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252041986] [2019-12-07 13:29:03,493 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:29:03,493 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:03,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:29:03,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:29:03,493 INFO L87 Difference]: Start difference. First operand 2584 states and 5817 transitions. Second operand 5 states. [2019-12-07 13:29:03,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:03,926 INFO L93 Difference]: Finished difference Result 3503 states and 7686 transitions. [2019-12-07 13:29:03,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 13:29:03,926 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2019-12-07 13:29:03,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:03,929 INFO L225 Difference]: With dead ends: 3503 [2019-12-07 13:29:03,929 INFO L226 Difference]: Without dead ends: 3503 [2019-12-07 13:29:03,929 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 13:29:03,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3503 states. [2019-12-07 13:29:03,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3503 to 2929. [2019-12-07 13:29:03,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2929 states. [2019-12-07 13:29:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 2929 states and 6557 transitions. [2019-12-07 13:29:03,954 INFO L78 Accepts]: Start accepts. Automaton has 2929 states and 6557 transitions. Word has length 60 [2019-12-07 13:29:03,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:03,955 INFO L462 AbstractCegarLoop]: Abstraction has 2929 states and 6557 transitions. [2019-12-07 13:29:03,955 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:29:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 6557 transitions. [2019-12-07 13:29:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 13:29:03,957 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:03,957 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 13:29:03,957 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:03,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:03,957 INFO L82 PathProgramCache]: Analyzing trace with hash -793142865, now seen corresponding path program 1 times [2019-12-07 13:29:03,957 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:03,957 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30256245] [2019-12-07 13:29:03,957 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:03,993 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 13:29:03,993 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30256245] [2019-12-07 13:29:03,993 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:03,994 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:29:03,994 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879880054] [2019-12-07 13:29:03,994 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:29:03,994 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:03,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:29:03,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:29:03,994 INFO L87 Difference]: Start difference. First operand 2929 states and 6557 transitions. Second operand 3 states. [2019-12-07 13:29:04,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:04,004 INFO L93 Difference]: Finished difference Result 2737 states and 6082 transitions. [2019-12-07 13:29:04,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:29:04,005 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-12-07 13:29:04,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:04,006 INFO L225 Difference]: With dead ends: 2737 [2019-12-07 13:29:04,006 INFO L226 Difference]: Without dead ends: 2737 [2019-12-07 13:29:04,007 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 13:29:04,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2737 states. [2019-12-07 13:29:04,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2737 to 2729. [2019-12-07 13:29:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2729 states. [2019-12-07 13:29:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 2729 states and 6066 transitions. [2019-12-07 13:29:04,029 INFO L78 Accepts]: Start accepts. Automaton has 2729 states and 6066 transitions. Word has length 60 [2019-12-07 13:29:04,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:04,029 INFO L462 AbstractCegarLoop]: Abstraction has 2729 states and 6066 transitions. [2019-12-07 13:29:04,029 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:29:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 6066 transitions. [2019-12-07 13:29:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 13:29:04,031 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:04,031 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 13:29:04,031 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:04,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:04,031 INFO L82 PathProgramCache]: Analyzing trace with hash -356270824, now seen corresponding path program 1 times [2019-12-07 13:29:04,031 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:04,031 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159624675] [2019-12-07 13:29:04,032 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:04,070 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 13:29:04,070 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159624675] [2019-12-07 13:29:04,070 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:04,071 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:29:04,071 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475849680] [2019-12-07 13:29:04,071 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:29:04,071 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:04,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:29:04,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:29:04,071 INFO L87 Difference]: Start difference. First operand 2729 states and 6066 transitions. Second operand 3 states. [2019-12-07 13:29:04,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:04,096 INFO L93 Difference]: Finished difference Result 2703 states and 5988 transitions. [2019-12-07 13:29:04,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:29:04,096 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-12-07 13:29:04,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:04,098 INFO L225 Difference]: With dead ends: 2703 [2019-12-07 13:29:04,098 INFO L226 Difference]: Without dead ends: 2703 [2019-12-07 13:29:04,098 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 13:29:04,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2703 states. [2019-12-07 13:29:04,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2703 to 2578. [2019-12-07 13:29:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2578 states. [2019-12-07 13:29:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 2578 states and 5746 transitions. [2019-12-07 13:29:04,119 INFO L78 Accepts]: Start accepts. Automaton has 2578 states and 5746 transitions. Word has length 60 [2019-12-07 13:29:04,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:04,119 INFO L462 AbstractCegarLoop]: Abstraction has 2578 states and 5746 transitions. [2019-12-07 13:29:04,119 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:29:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5746 transitions. [2019-12-07 13:29:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-07 13:29:04,120 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:04,120 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] [2019-12-07 13:29:04,120 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:04,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:04,121 INFO L82 PathProgramCache]: Analyzing trace with hash 522359244, now seen corresponding path program 1 times [2019-12-07 13:29:04,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:04,121 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [757631079] [2019-12-07 13:29:04,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:04,176 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 13:29:04,176 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [757631079] [2019-12-07 13:29:04,176 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:04,176 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 13:29:04,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054946861] [2019-12-07 13:29:04,177 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 13:29:04,177 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:04,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 13:29:04,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 13:29:04,177 INFO L87 Difference]: Start difference. First operand 2578 states and 5746 transitions. Second operand 6 states. [2019-12-07 13:29:04,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:04,223 INFO L93 Difference]: Finished difference Result 1153 states and 2493 transitions. [2019-12-07 13:29:04,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 13:29:04,223 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 61 [2019-12-07 13:29:04,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:04,225 INFO L225 Difference]: With dead ends: 1153 [2019-12-07 13:29:04,225 INFO L226 Difference]: Without dead ends: 1121 [2019-12-07 13:29:04,225 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-07 13:29:04,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1121 states. [2019-12-07 13:29:04,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1121 to 892. [2019-12-07 13:29:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 892 states. [2019-12-07 13:29:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 892 states and 1982 transitions. [2019-12-07 13:29:04,238 INFO L78 Accepts]: Start accepts. Automaton has 892 states and 1982 transitions. Word has length 61 [2019-12-07 13:29:04,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:04,239 INFO L462 AbstractCegarLoop]: Abstraction has 892 states and 1982 transitions. [2019-12-07 13:29:04,239 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 13:29:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1982 transitions. [2019-12-07 13:29:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-07 13:29:04,240 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:04,240 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 13:29:04,240 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:04,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:04,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1737750999, now seen corresponding path program 1 times [2019-12-07 13:29:04,241 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:04,241 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629133145] [2019-12-07 13:29:04,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:04,293 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 13:29:04,293 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629133145] [2019-12-07 13:29:04,293 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:04,293 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:29:04,293 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157925701] [2019-12-07 13:29:04,294 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:29:04,294 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:04,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:29:04,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:29:04,294 INFO L87 Difference]: Start difference. First operand 892 states and 1982 transitions. Second operand 3 states. [2019-12-07 13:29:04,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:04,302 INFO L93 Difference]: Finished difference Result 849 states and 1841 transitions. [2019-12-07 13:29:04,303 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:29:04,303 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2019-12-07 13:29:04,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:04,304 INFO L225 Difference]: With dead ends: 849 [2019-12-07 13:29:04,304 INFO L226 Difference]: Without dead ends: 849 [2019-12-07 13:29:04,304 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 13:29:04,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2019-12-07 13:29:04,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 849. [2019-12-07 13:29:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 849 states. [2019-12-07 13:29:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 849 states and 1841 transitions. [2019-12-07 13:29:04,313 INFO L78 Accepts]: Start accepts. Automaton has 849 states and 1841 transitions. Word has length 71 [2019-12-07 13:29:04,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:04,314 INFO L462 AbstractCegarLoop]: Abstraction has 849 states and 1841 transitions. [2019-12-07 13:29:04,314 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:29:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1841 transitions. [2019-12-07 13:29:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-12-07 13:29:04,315 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:04,315 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, 1] [2019-12-07 13:29:04,315 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:04,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:04,315 INFO L82 PathProgramCache]: Analyzing trace with hash 63606876, now seen corresponding path program 1 times [2019-12-07 13:29:04,315 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:04,316 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578150511] [2019-12-07 13:29:04,316 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:29:04,485 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 13:29:04,485 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578150511] [2019-12-07 13:29:04,486 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:29:04,486 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-12-07 13:29:04,486 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399220833] [2019-12-07 13:29:04,486 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-12-07 13:29:04,486 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 13:29:04,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-12-07 13:29:04,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2019-12-07 13:29:04,487 INFO L87 Difference]: Start difference. First operand 849 states and 1841 transitions. Second operand 11 states. [2019-12-07 13:29:04,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:29:04,764 INFO L93 Difference]: Finished difference Result 1048 states and 2183 transitions. [2019-12-07 13:29:04,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-12-07 13:29:04,764 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 72 [2019-12-07 13:29:04,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:29:04,765 INFO L225 Difference]: With dead ends: 1048 [2019-12-07 13:29:04,765 INFO L226 Difference]: Without dead ends: 1018 [2019-12-07 13:29:04,765 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2019-12-07 13:29:04,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states. [2019-12-07 13:29:04,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 963. [2019-12-07 13:29:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 963 states. [2019-12-07 13:29:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 2040 transitions. [2019-12-07 13:29:04,773 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 2040 transitions. Word has length 72 [2019-12-07 13:29:04,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:29:04,773 INFO L462 AbstractCegarLoop]: Abstraction has 963 states and 2040 transitions. [2019-12-07 13:29:04,773 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-12-07 13:29:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 2040 transitions. [2019-12-07 13:29:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-12-07 13:29:04,774 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:29:04,774 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, 1] [2019-12-07 13:29:04,774 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:29:04,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:29:04,775 INFO L82 PathProgramCache]: Analyzing trace with hash 1908727182, now seen corresponding path program 2 times [2019-12-07 13:29:04,775 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 13:29:04,775 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572564979] [2019-12-07 13:29:04,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:29:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 13:29:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 13:29:04,934 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 13:29:04,934 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 13:29:04,937 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1390] [1390] ULTIMATE.startENTRY-->L822: Formula: (let ((.cse1 (store |v_#valid_95| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_290| 1))) (and (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_69 0) (= v_~y$mem_tmp~0_142 0) (= v_~__unbuffered_cnt~0_108 0) (= 0 v_~y$read_delayed_var~0.offset_8) (= |v_#NULL.offset_7| 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_69) (= v_~main$tmp_guard0~0_34 0) (= v_~y$read_delayed~0_8 0) (= (select (select |v_#memory_int_426| |v_~#y~0.base_290|) |v_~#y~0.offset_290|) 0) (= 0 v_~y$r_buff1_thd3~0_61) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6) (= 0 v_~__unbuffered_p1_EAX~0_32) (= v_~y$r_buff0_thd2~0_72 0) (= v_~y$w_buff1~0_207 0) (= v_~x~0_51 0) (= |v_#memory_int_425| (store |v_#memory_int_426| |v_ULTIMATE.start_main_~#t1985~0.base_34| (store (select |v_#memory_int_426| |v_ULTIMATE.start_main_~#t1985~0.base_34|) |v_ULTIMATE.start_main_~#t1985~0.offset_24| 0))) (= |v_#valid_93| (store .cse0 |v_ULTIMATE.start_main_~#t1985~0.base_34| 1)) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (< |v_#StackHeapBarrier_29| |v_~#y~0.base_290|) (= v_~y$r_buff0_thd1~0_573 0) (= 0 v_~weak$$choice0~0_223) (= 0 |v_#NULL.base_7|) (= v_~y$flush_delayed~0_185 0) (= 0 |v_~#y~0.offset_290|) (= v_~weak$$choice2~0_181 0) (= 0 v_~y$w_buff0~0_247) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_5) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~y$r_buff0_thd0~0_288 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_5) (= v_~y$w_buff0_used~0_1364 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6) (= v_~main$tmp_guard1~0_33 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_70) (= (select .cse0 |v_ULTIMATE.start_main_~#t1985~0.base_34|) 0) (< 0 |v_#StackHeapBarrier_29|) (= v_~weak$$choice1~0_109 0) (= v_~y$w_buff1_used~0_766 0) (= 0 v_~__unbuffered_p0_EAX~0_76) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (< |v_#StackHeapBarrier_29| |v_ULTIMATE.start_main_~#t1985~0.base_34|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_ULTIMATE.start_main_~#t1985~0.offset_24| 0) (= v_~y$r_buff0_thd3~0_64 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= v_~y$r_buff1_thd1~0_491 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6) (= 0 (select .cse1 |v_~#y~0.base_290|)) (= 0 v_~y$read_delayed_var~0.base_8) (= (store (store |v_#length_47| |v_~#y~0.base_290| 4) |v_ULTIMATE.start_main_~#t1985~0.base_34| 4) |v_#length_46|) (= 0 v_~y$r_buff1_thd2~0_61) (= v_~y$r_buff1_thd0~0_254 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_29|, #valid=|v_#valid_95|, #memory_int=|v_#memory_int_426|, #length=|v_#length_47|} OutVars{ULTIMATE.start_main_~#t1987~0.offset=|v_ULTIMATE.start_main_~#t1987~0.offset_36|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6, ULTIMATE.start_main_#t~ite106=|v_ULTIMATE.start_main_#t~ite106_65|, ULTIMATE.start_main_#t~ite89=|v_ULTIMATE.start_main_#t~ite89_63|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_51|, ULTIMATE.start_main_#t~ite96=|v_ULTIMATE.start_main_#t~ite96_32|, ~y$mem_tmp~0=v_~y$mem_tmp~0_142, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_188|, ULTIMATE.start_main_#t~ite102=|v_ULTIMATE.start_main_#t~ite102_28|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_573, ~y$flush_delayed~0=v_~y$flush_delayed~0_185, ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_18|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_9|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6, ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_50|, ~weak$$choice0~0=v_~weak$$choice0~0_223, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_27|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_108, ULTIMATE.start_main_~#t1987~0.base=|v_ULTIMATE.start_main_~#t1987~0.base_45|, ULTIMATE.start_main_~#t1986~0.base=|v_ULTIMATE.start_main_~#t1986~0.base_34|, ULTIMATE.start_main_#t~nondet77=|v_ULTIMATE.start_main_#t~nondet77_181|, ULTIMATE.start_main_#t~ite103=|v_ULTIMATE.start_main_#t~ite103_28|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_5, ~#y~0.base=|v_~#y~0.base_290|, ULTIMATE.start_main_#t~ite86=|v_ULTIMATE.start_main_#t~ite86_56|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_23|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_491, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_295|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_29|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_70, ULTIMATE.start_main_#t~mem78=|v_ULTIMATE.start_main_#t~mem78_95|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_5, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_69, ULTIMATE.start_main_#t~ite97=|v_ULTIMATE.start_main_#t~ite97_69|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite85=|v_ULTIMATE.start_main_#t~ite85_44|, ULTIMATE.start_main_#t~mem105=|v_ULTIMATE.start_main_#t~mem105_45|, ULTIMATE.start_main_#t~nondet100=|v_ULTIMATE.start_main_#t~nondet100_67|, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_23|, ULTIMATE.start_main_#t~mem101=|v_ULTIMATE.start_main_#t~mem101_26|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_23|, #valid=|v_#valid_93|, ~weak$$choice2~0=v_~weak$$choice2~0_181, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_766, ULTIMATE.start_main_#t~nondet76=|v_ULTIMATE.start_main_#t~nondet76_181|, #NULL.offset=|v_#NULL.offset_7|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6, ULTIMATE.start_main_#t~ite87=|v_ULTIMATE.start_main_#t~ite87_42|, ~y$read_delayed~0=v_~y$read_delayed~0_8, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_32|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_29|, ~weak$$choice1~0=v_~weak$$choice1~0_109, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_76, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_61, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_32, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_59|, #length=|v_#length_46|, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_22|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ~__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_191|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_49|, ULTIMATE.start_main_#t~mem104=|v_ULTIMATE.start_main_#t~mem104_13|, #StackHeapBarrier=|v_#StackHeapBarrier_29|, ULTIMATE.start_main_~#t1986~0.offset=|v_ULTIMATE.start_main_~#t1986~0.offset_24|, ULTIMATE.start_main_#t~ite82=|v_ULTIMATE.start_main_#t~ite82_41|, ~y$w_buff1~0=v_~y$w_buff1~0_207, ~__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_8, ~__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_72, ULTIMATE.start_main_~#t1985~0.offset=|v_ULTIMATE.start_main_~#t1985~0.offset_24|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_254, ~x~0=v_~x~0_51, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_290|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_1364, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_33, ULTIMATE.start_main_#t~ite88=|v_ULTIMATE.start_main_#t~ite88_54|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_33|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_249|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_183|, ~y$w_buff0~0=v_~y$w_buff0~0_247, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_64, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_13|, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_65|, ULTIMATE.start_main_~#t1985~0.base=|v_ULTIMATE.start_main_~#t1985~0.base_34|, #NULL.base=|v_#NULL.base_7|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_61, ULTIMATE.start_main_#t~ite83=|v_ULTIMATE.start_main_#t~ite83_38|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_288, #memory_int=|v_#memory_int_425|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_69, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_26|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1987~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite106, ULTIMATE.start_main_#t~ite89, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite96, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite92, ULTIMATE.start_main_#t~ite102, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite84, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1987~0.base, ULTIMATE.start_main_~#t1986~0.base, ULTIMATE.start_main_#t~nondet77, ULTIMATE.start_main_#t~ite103, ~__unbuffered_p0_EAX$w_buff0~0, ~#y~0.base, ULTIMATE.start_main_#t~ite86, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite93, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~mem78, ~__unbuffered_p0_EAX$w_buff0_used~0, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ULTIMATE.start_main_#t~ite97, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite85, ULTIMATE.start_main_#t~mem105, ULTIMATE.start_main_#t~nondet100, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#t~mem101, ULTIMATE.start_main_#res, #valid, ~weak$$choice2~0, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~nondet76, #NULL.offset, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite87, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_#t~ite90, #length, ULTIMATE.start_main_#t~nondet68, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite98, ULTIMATE.start_main_#t~mem104, ULTIMATE.start_main_~#t1986~0.offset, ULTIMATE.start_main_#t~ite82, ~y$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_~#t1985~0.offset, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite88, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite91, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_~#t1985~0.base, #NULL.base, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite83, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-07 13:29:04,938 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1340] [1340] L822-1-->L824: Formula: (and (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t1986~0.base_11| 1)) (= |v_#memory_int_298| (store |v_#memory_int_299| |v_ULTIMATE.start_main_~#t1986~0.base_11| (store (select |v_#memory_int_299| |v_ULTIMATE.start_main_~#t1986~0.base_11|) |v_ULTIMATE.start_main_~#t1986~0.offset_10| 1))) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1986~0.base_11| 4)) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t1986~0.base_11|)) (= |v_ULTIMATE.start_main_~#t1986~0.offset_10| 0) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1986~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t1986~0.base_11| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_299|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t1986~0.offset=|v_ULTIMATE.start_main_~#t1986~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1986~0.base=|v_ULTIMATE.start_main_~#t1986~0.base_11|, #valid=|v_#valid_39|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_5|, #memory_int=|v_#memory_int_298|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1986~0.offset, ULTIMATE.start_main_~#t1986~0.base, #valid, ULTIMATE.start_main_#t~nondet66, #memory_int, #length] because there is no mapped edge [2019-12-07 13:29:04,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1320] [1320] L824-1-->L826: Formula: (and (= (store |v_#memory_int_240| |v_ULTIMATE.start_main_~#t1987~0.base_25| (store (select |v_#memory_int_240| |v_ULTIMATE.start_main_~#t1987~0.base_25|) |v_ULTIMATE.start_main_~#t1987~0.offset_25| 2)) |v_#memory_int_239|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1987~0.base_25| 4)) (not (= |v_ULTIMATE.start_main_~#t1987~0.base_25| 0)) (= |v_ULTIMATE.start_main_~#t1987~0.offset_25| 0) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1987~0.base_25|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1987~0.base_25|) (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1987~0.base_25| 1) |v_#valid_33|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_240|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t1987~0.offset=|v_ULTIMATE.start_main_~#t1987~0.offset_25|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_5|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_239|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1987~0.base=|v_ULTIMATE.start_main_~#t1987~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1987~0.offset, ULTIMATE.start_main_#t~nondet67, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1987~0.base] because there is no mapped edge [2019-12-07 13:29:04,942 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1296] [1296] L799-2-->L799-5: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In1018034570 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In1018034570 256))) (.cse2 (= |P2Thread1of1ForFork0_#t~ite61_Out1018034570| |P2Thread1of1ForFork0_#t~ite60_Out1018034570|))) (or (and (= |P2Thread1of1ForFork0_#t~mem59_In1018034570| |P2Thread1of1ForFork0_#t~mem59_Out1018034570|) (not .cse0) (= ~y$w_buff1~0_In1018034570 |P2Thread1of1ForFork0_#t~ite60_Out1018034570|) (not .cse1) .cse2) (and (or .cse1 .cse0) .cse2 (= |P2Thread1of1ForFork0_#t~mem59_Out1018034570| |P2Thread1of1ForFork0_#t~ite60_Out1018034570|) (= |P2Thread1of1ForFork0_#t~mem59_Out1018034570| (select (select |#memory_int_In1018034570| |~#y~0.base_In1018034570|) |~#y~0.offset_In1018034570|))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1018034570, ~#y~0.offset=|~#y~0.offset_In1018034570|, ~y$w_buff1~0=~y$w_buff1~0_In1018034570, P2Thread1of1ForFork0_#t~mem59=|P2Thread1of1ForFork0_#t~mem59_In1018034570|, #memory_int=|#memory_int_In1018034570|, ~#y~0.base=|~#y~0.base_In1018034570|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1018034570} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1018034570, ~#y~0.offset=|~#y~0.offset_In1018034570|, ~y$w_buff1~0=~y$w_buff1~0_In1018034570, P2Thread1of1ForFork0_#t~mem59=|P2Thread1of1ForFork0_#t~mem59_Out1018034570|, #memory_int=|#memory_int_In1018034570|, P2Thread1of1ForFork0_#t~ite61=|P2Thread1of1ForFork0_#t~ite61_Out1018034570|, ~#y~0.base=|~#y~0.base_In1018034570|, P2Thread1of1ForFork0_#t~ite60=|P2Thread1of1ForFork0_#t~ite60_Out1018034570|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1018034570} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~mem59, P2Thread1of1ForFork0_#t~ite61, P2Thread1of1ForFork0_#t~ite60] because there is no mapped edge [2019-12-07 13:29:04,948 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1256] [1256] L755-->L756: Formula: (and (= v_~y$r_buff0_thd1~0_192 v_~y$r_buff0_thd1~0_191) (not (= (mod v_~weak$$choice2~0_106 256) 0))) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_192, ~weak$$choice2~0=v_~weak$$choice2~0_106} OutVars{P0Thread1of1ForFork1_#t~ite38=|v_P0Thread1of1ForFork1_#t~ite38_15|, P0Thread1of1ForFork1_#t~ite39=|v_P0Thread1of1ForFork1_#t~ite39_8|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_191, P0Thread1of1ForFork1_#t~ite40=|v_P0Thread1of1ForFork1_#t~ite40_9|, ~weak$$choice2~0=v_~weak$$choice2~0_106, P0Thread1of1ForFork1_#t~ite41=|v_P0Thread1of1ForFork1_#t~ite41_10|, P0Thread1of1ForFork1_#t~ite42=|v_P0Thread1of1ForFork1_#t~ite42_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite38, P0Thread1of1ForFork1_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite40, P0Thread1of1ForFork1_#t~ite41, P0Thread1of1ForFork1_#t~ite42] because there is no mapped edge [2019-12-07 13:29:04,949 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1282] [1282] L760-->L760-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In1183059655 256)))) (or (and (not .cse0) (= |P0Thread1of1ForFork1_#t~mem50_In1183059655| |P0Thread1of1ForFork1_#t~mem50_Out1183059655|) (= ~y$mem_tmp~0_In1183059655 |P0Thread1of1ForFork1_#t~ite51_Out1183059655|)) (and .cse0 (= (select (select |#memory_int_In1183059655| |~#y~0.base_In1183059655|) |~#y~0.offset_In1183059655|) |P0Thread1of1ForFork1_#t~mem50_Out1183059655|) (= |P0Thread1of1ForFork1_#t~mem50_Out1183059655| |P0Thread1of1ForFork1_#t~ite51_Out1183059655|)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1183059655, ~#y~0.offset=|~#y~0.offset_In1183059655|, P0Thread1of1ForFork1_#t~mem50=|P0Thread1of1ForFork1_#t~mem50_In1183059655|, ~y$flush_delayed~0=~y$flush_delayed~0_In1183059655, #memory_int=|#memory_int_In1183059655|, ~#y~0.base=|~#y~0.base_In1183059655|} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In1183059655, ~#y~0.offset=|~#y~0.offset_In1183059655|, P0Thread1of1ForFork1_#t~mem50=|P0Thread1of1ForFork1_#t~mem50_Out1183059655|, ~y$flush_delayed~0=~y$flush_delayed~0_In1183059655, #memory_int=|#memory_int_In1183059655|, ~#y~0.base=|~#y~0.base_In1183059655|, P0Thread1of1ForFork1_#t~ite51=|P0Thread1of1ForFork1_#t~ite51_Out1183059655|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem50, P0Thread1of1ForFork1_#t~ite51] because there is no mapped edge [2019-12-07 13:29:04,949 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1332] [1332] L760-2-->P0EXIT: Formula: (and (= (store |v_#memory_int_283| |v_~#y~0.base_196| (store (select |v_#memory_int_283| |v_~#y~0.base_196|) |v_~#y~0.offset_196| |v_P0Thread1of1ForFork1_#t~ite51_42|)) |v_#memory_int_282|) (= 0 |v_P0Thread1of1ForFork1_#res.base_3|) (= v_~y$flush_delayed~0_118 0) (= v_~x~0_32 1) (= 0 |v_P0Thread1of1ForFork1_#res.offset_3|) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~#y~0.offset=|v_~#y~0.offset_196|, #memory_int=|v_#memory_int_283|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84, ~#y~0.base=|v_~#y~0.base_196|, P0Thread1of1ForFork1_#t~ite51=|v_P0Thread1of1ForFork1_#t~ite51_42|} OutVars{~#y~0.offset=|v_~#y~0.offset_196|, P0Thread1of1ForFork1_#t~mem50=|v_P0Thread1of1ForFork1_#t~mem50_21|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, ~y$flush_delayed~0=v_~y$flush_delayed~0_118, #memory_int=|v_#memory_int_282|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, ~#y~0.base=|v_~#y~0.base_196|, P0Thread1of1ForFork1_#t~ite51=|v_P0Thread1of1ForFork1_#t~ite51_41|, ~x~0=v_~x~0_32} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem50, P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork1_#t~ite51, ~x~0] because there is no mapped edge [2019-12-07 13:29:04,950 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1297] [1297] L800-->L800-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In-1424203100 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1424203100 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite62_Out-1424203100|) (not .cse0) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~ite62_Out-1424203100| ~y$w_buff0_used~0_In-1424203100) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1424203100, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1424203100} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1424203100, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1424203100, P2Thread1of1ForFork0_#t~ite62=|P2Thread1of1ForFork0_#t~ite62_Out-1424203100|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite62] because there is no mapped edge [2019-12-07 13:29:04,951 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1292] [1292] L801-->L801-2: Formula: (let ((.cse2 (= (mod ~y$w_buff1_used~0_In-64594474 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In-64594474 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-64594474 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd3~0_In-64594474 256) 0))) (or (and (or .cse0 .cse1) (= ~y$w_buff1_used~0_In-64594474 |P2Thread1of1ForFork0_#t~ite63_Out-64594474|) (or .cse2 .cse3)) (and (= 0 |P2Thread1of1ForFork0_#t~ite63_Out-64594474|) (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-64594474, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-64594474, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-64594474, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-64594474} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-64594474, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-64594474, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-64594474, P2Thread1of1ForFork0_#t~ite63=|P2Thread1of1ForFork0_#t~ite63_Out-64594474|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-64594474} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite63] because there is no mapped edge [2019-12-07 13:29:04,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1277] [1277] L782-2-->L782-5: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In986090745 256))) (.cse0 (= |P1Thread1of1ForFork2_#t~ite54_Out986090745| |P1Thread1of1ForFork2_#t~ite53_Out986090745|)) (.cse2 (= 0 (mod ~y$r_buff1_thd2~0_In986090745 256)))) (or (and (= (select (select |#memory_int_In986090745| |~#y~0.base_In986090745|) |~#y~0.offset_In986090745|) |P1Thread1of1ForFork2_#t~mem52_Out986090745|) (= |P1Thread1of1ForFork2_#t~mem52_Out986090745| |P1Thread1of1ForFork2_#t~ite53_Out986090745|) .cse0 (or .cse1 .cse2)) (and (= |P1Thread1of1ForFork2_#t~mem52_In986090745| |P1Thread1of1ForFork2_#t~mem52_Out986090745|) (not .cse1) .cse0 (= ~y$w_buff1~0_In986090745 |P1Thread1of1ForFork2_#t~ite53_Out986090745|) (not .cse2)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In986090745, ~#y~0.offset=|~#y~0.offset_In986090745|, ~y$w_buff1~0=~y$w_buff1~0_In986090745, P1Thread1of1ForFork2_#t~mem52=|P1Thread1of1ForFork2_#t~mem52_In986090745|, #memory_int=|#memory_int_In986090745|, ~#y~0.base=|~#y~0.base_In986090745|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In986090745} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In986090745, ~#y~0.offset=|~#y~0.offset_In986090745|, ~y$w_buff1~0=~y$w_buff1~0_In986090745, P1Thread1of1ForFork2_#t~mem52=|P1Thread1of1ForFork2_#t~mem52_Out986090745|, #memory_int=|#memory_int_In986090745|, P1Thread1of1ForFork2_#t~ite54=|P1Thread1of1ForFork2_#t~ite54_Out986090745|, P1Thread1of1ForFork2_#t~ite53=|P1Thread1of1ForFork2_#t~ite53_Out986090745|, ~#y~0.base=|~#y~0.base_In986090745|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In986090745} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~mem52, P1Thread1of1ForFork2_#t~ite54, P1Thread1of1ForFork2_#t~ite53] because there is no mapped edge [2019-12-07 13:29:04,953 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1271] [1271] L783-->L783-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In-683317717 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-683317717 256) 0))) (or (and (= |P1Thread1of1ForFork2_#t~ite55_Out-683317717| ~y$w_buff0_used~0_In-683317717) (or .cse0 .cse1)) (and (not .cse1) (= |P1Thread1of1ForFork2_#t~ite55_Out-683317717| 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-683317717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-683317717} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-683317717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-683317717, P1Thread1of1ForFork2_#t~ite55=|P1Thread1of1ForFork2_#t~ite55_Out-683317717|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~ite55] because there is no mapped edge [2019-12-07 13:29:04,953 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1274] [1274] L784-->L784-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd2~0_In663547717 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In663547717 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In663547717 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In663547717 256)))) (or (and (= |P1Thread1of1ForFork2_#t~ite56_Out663547717| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= |P1Thread1of1ForFork2_#t~ite56_Out663547717| ~y$w_buff1_used~0_In663547717)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In663547717, ~y$w_buff0_used~0=~y$w_buff0_used~0_In663547717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In663547717, ~y$w_buff1_used~0=~y$w_buff1_used~0_In663547717} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In663547717, ~y$w_buff0_used~0=~y$w_buff0_used~0_In663547717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In663547717, P1Thread1of1ForFork2_#t~ite56=|P1Thread1of1ForFork2_#t~ite56_Out663547717|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In663547717} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~ite56] because there is no mapped edge [2019-12-07 13:29:04,954 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1284] [1284] L785-->L786: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1082847944 256))) (.cse0 (= ~y$r_buff0_thd2~0_In1082847944 ~y$r_buff0_thd2~0_Out1082847944)) (.cse2 (= (mod ~y$r_buff0_thd2~0_In1082847944 256) 0))) (or (and .cse0 .cse1) (and (not .cse1) (= 0 ~y$r_buff0_thd2~0_Out1082847944) (not .cse2)) (and .cse0 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1082847944, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1082847944} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1082847944, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out1082847944, P1Thread1of1ForFork2_#t~ite57=|P1Thread1of1ForFork2_#t~ite57_Out1082847944|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork2_#t~ite57] because there is no mapped edge [2019-12-07 13:29:04,954 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1281] [1281] L786-->L786-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff1_used~0_In2129282295 256))) (.cse3 (= (mod ~y$r_buff1_thd2~0_In2129282295 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd2~0_In2129282295 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In2129282295 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork2_#t~ite58_Out2129282295|)) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$r_buff1_thd2~0_In2129282295 |P1Thread1of1ForFork2_#t~ite58_Out2129282295|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2129282295, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2129282295, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2129282295, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2129282295} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2129282295, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2129282295, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2129282295, P1Thread1of1ForFork2_#t~ite58=|P1Thread1of1ForFork2_#t~ite58_Out2129282295|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2129282295} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~ite58] because there is no mapped edge [2019-12-07 13:29:04,954 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1328] [1328] L786-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#t~ite58_36| v_~y$r_buff1_thd2~0_46) (= v_~__unbuffered_cnt~0_77 (+ v_~__unbuffered_cnt~0_78 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_78, P1Thread1of1ForFork2_#t~ite58=|v_P1Thread1of1ForFork2_#t~ite58_36|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_46, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_77, P1Thread1of1ForFork2_#t~ite58=|v_P1Thread1of1ForFork2_#t~ite58_35|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#t~ite58, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 13:29:04,954 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1279] [1279] L802-->L803: Formula: (let ((.cse0 (= ~y$r_buff0_thd3~0_In44137864 ~y$r_buff0_thd3~0_Out44137864)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In44137864 256))) (.cse2 (= (mod ~y$r_buff0_thd3~0_In44137864 256) 0))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (= 0 ~y$r_buff0_thd3~0_Out44137864) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In44137864, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In44137864} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In44137864, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out44137864, P2Thread1of1ForFork0_#t~ite64=|P2Thread1of1ForFork0_#t~ite64_Out44137864|} AuxVars[] AssignedVars[~y$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite64] because there is no mapped edge [2019-12-07 13:29:04,954 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1286] [1286] L803-->L803-2: Formula: (let ((.cse0 (= (mod ~y$r_buff1_thd3~0_In-1515320928 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1515320928 256))) (.cse2 (= (mod ~y$r_buff0_thd3~0_In-1515320928 256) 0)) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-1515320928 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite65_Out-1515320928|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$r_buff1_thd3~0_In-1515320928 |P2Thread1of1ForFork0_#t~ite65_Out-1515320928|) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1515320928, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1515320928, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1515320928, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1515320928} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1515320928, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1515320928, P2Thread1of1ForFork0_#t~ite65=|P2Thread1of1ForFork0_#t~ite65_Out-1515320928|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1515320928, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1515320928} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite65] because there is no mapped edge [2019-12-07 13:29:04,954 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1321] [1321] L803-2-->P2EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_61 1) v_~__unbuffered_cnt~0_60) (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= |v_P2Thread1of1ForFork0_#t~ite65_34| v_~y$r_buff1_thd3~0_44) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite65=|v_P2Thread1of1ForFork0_#t~ite65_34|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_61} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_44, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, P2Thread1of1ForFork0_#t~ite65=|v_P2Thread1of1ForFork0_#t~ite65_33|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_60, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_#t~ite65, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 13:29:04,955 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1249] [1249] L830-->L832-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_10 256) 0)) (or (= 0 (mod v_~y$r_buff0_thd0~0_137 256)) (= (mod v_~y$w_buff0_used~0_509 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_509, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_137, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_509, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_137, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 13:29:04,955 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1272] [1272] L832-2-->L832-4: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In1698580273 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In1698580273 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite70_Out1698580273| ~y$w_buff1~0_In1698580273) (not .cse1) (= |ULTIMATE.start_main_#t~mem69_In1698580273| |ULTIMATE.start_main_#t~mem69_Out1698580273|)) (and (= |ULTIMATE.start_main_#t~mem69_Out1698580273| |ULTIMATE.start_main_#t~ite70_Out1698580273|) (= |ULTIMATE.start_main_#t~mem69_Out1698580273| (select (select |#memory_int_In1698580273| |~#y~0.base_In1698580273|) |~#y~0.offset_In1698580273|)) (or .cse0 .cse1)))) InVars {~#y~0.offset=|~#y~0.offset_In1698580273|, ~y$w_buff1~0=~y$w_buff1~0_In1698580273, #memory_int=|#memory_int_In1698580273|, ~#y~0.base=|~#y~0.base_In1698580273|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1698580273, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1698580273, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In1698580273|} OutVars{~#y~0.offset=|~#y~0.offset_In1698580273|, ~y$w_buff1~0=~y$w_buff1~0_In1698580273, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out1698580273|, #memory_int=|#memory_int_In1698580273|, ~#y~0.base=|~#y~0.base_In1698580273|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1698580273, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1698580273, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out1698580273|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-07 13:29:04,955 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1171] [1171] L832-4-->L833: Formula: (= (store |v_#memory_int_54| |v_~#y~0.base_34| (store (select |v_#memory_int_54| |v_~#y~0.base_34|) |v_~#y~0.offset_34| |v_ULTIMATE.start_main_#t~ite70_7|)) |v_#memory_int_53|) InVars {~#y~0.offset=|v_~#y~0.offset_34|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_7|, #memory_int=|v_#memory_int_54|, ~#y~0.base=|v_~#y~0.base_34|} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_6|, ~#y~0.offset=|v_~#y~0.offset_34|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_6|, #memory_int=|v_#memory_int_53|, ~#y~0.base=|v_~#y~0.base_34|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-07 13:29:04,955 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1283] [1283] L833-->L833-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In-1910760236 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-1910760236 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite72_Out-1910760236|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-1910760236 |ULTIMATE.start_main_#t~ite72_Out-1910760236|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1910760236, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1910760236} OutVars{ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-1910760236|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1910760236, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1910760236} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 13:29:04,956 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1285] [1285] L834-->L834-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd0~0_In-2084600494 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In-2084600494 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-2084600494 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-2084600494 256) 0))) (or (and (= ~y$w_buff1_used~0_In-2084600494 |ULTIMATE.start_main_#t~ite73_Out-2084600494|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= 0 |ULTIMATE.start_main_#t~ite73_Out-2084600494|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2084600494, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2084600494, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2084600494, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2084600494} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-2084600494|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2084600494, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2084600494, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2084600494, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2084600494} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-07 13:29:04,957 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1275] [1275] L835-->L836: Formula: (let ((.cse0 (= ~y$r_buff0_thd0~0_In1652093742 ~y$r_buff0_thd0~0_Out1652093742)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1652093742 256))) (.cse2 (= 0 (mod ~y$r_buff0_thd0~0_In1652093742 256)))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (= ~y$r_buff0_thd0~0_Out1652093742 0) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1652093742, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1652093742} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out1652093742|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1652093742, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1652093742} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 13:29:04,957 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1269] [1269] L836-->L836-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In-83063994 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In-83063994 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-83063994 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-83063994 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite75_Out-83063994| ~y$r_buff1_thd0~0_In-83063994) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |ULTIMATE.start_main_#t~ite75_Out-83063994| 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-83063994, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-83063994, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-83063994, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-83063994} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-83063994, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-83063994, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-83063994, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out-83063994|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-83063994} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite75] because there is no mapped edge [2019-12-07 13:29:04,962 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1257] [1257] L848-->L849: Formula: (and (= v_~y$r_buff0_thd0~0_145 v_~y$r_buff0_thd0~0_144) (not (= (mod v_~weak$$choice2~0_113 256) 0))) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_145, ~weak$$choice2~0=v_~weak$$choice2~0_113} OutVars{ULTIMATE.start_main_#t~ite96=|v_ULTIMATE.start_main_#t~ite96_11|, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_13|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_12|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_144, ~weak$$choice2~0=v_~weak$$choice2~0_113} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite94, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 13:29:04,964 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1354] [1354] L851-->L851-5: Formula: (let ((.cse0 (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In2096847262 256) 0)) (.cse1 (= |ULTIMATE.start_main_#t~mem101_In2096847262| |ULTIMATE.start_main_#t~mem101_Out2096847262|))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite102_In2096847262| |ULTIMATE.start_main_#t~ite102_Out2096847262|) (= ~__unbuffered_p0_EAX~0_In2096847262 |ULTIMATE.start_main_#t~ite103_Out2096847262|) .cse1) (and (not .cse0) (let ((.cse3 (= |ULTIMATE.start_main_#t~ite102_Out2096847262| |ULTIMATE.start_main_#t~ite103_Out2096847262|)) (.cse2 (= (mod ~weak$$choice1~0_In2096847262 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite102_Out2096847262| |ULTIMATE.start_main_#t~mem101_Out2096847262|) (not .cse2) .cse3 (= (select (select |#memory_int_In2096847262| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In2096847262) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In2096847262) |ULTIMATE.start_main_#t~mem101_Out2096847262|)) (and .cse3 (= ~__unbuffered_p0_EAX~0_In2096847262 |ULTIMATE.start_main_#t~ite102_Out2096847262|) .cse2 .cse1)))))) InVars {~weak$$choice1~0=~weak$$choice1~0_In2096847262, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In2096847262, ULTIMATE.start_main_#t~mem101=|ULTIMATE.start_main_#t~mem101_In2096847262|, ULTIMATE.start_main_#t~ite102=|ULTIMATE.start_main_#t~ite102_In2096847262|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In2096847262, #memory_int=|#memory_int_In2096847262|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In2096847262, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In2096847262} OutVars{~weak$$choice1~0=~weak$$choice1~0_In2096847262, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In2096847262, ULTIMATE.start_main_#t~mem101=|ULTIMATE.start_main_#t~mem101_Out2096847262|, ULTIMATE.start_main_#t~ite102=|ULTIMATE.start_main_#t~ite102_Out2096847262|, ULTIMATE.start_main_#t~ite103=|ULTIMATE.start_main_#t~ite103_Out2096847262|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In2096847262, #memory_int=|#memory_int_In2096847262|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In2096847262, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In2096847262} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem101, ULTIMATE.start_main_#t~ite102, ULTIMATE.start_main_#t~ite103] because there is no mapped edge [2019-12-07 13:29:04,964 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1278] [1278] L853-->L853-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In636444113 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~mem105_In636444113| |ULTIMATE.start_main_#t~mem105_Out636444113|) (= ~y$mem_tmp~0_In636444113 |ULTIMATE.start_main_#t~ite106_Out636444113|)) (and (= (select (select |#memory_int_In636444113| |~#y~0.base_In636444113|) |~#y~0.offset_In636444113|) |ULTIMATE.start_main_#t~mem105_Out636444113|) .cse0 (= |ULTIMATE.start_main_#t~ite106_Out636444113| |ULTIMATE.start_main_#t~mem105_Out636444113|)))) InVars {ULTIMATE.start_main_#t~mem105=|ULTIMATE.start_main_#t~mem105_In636444113|, ~y$mem_tmp~0=~y$mem_tmp~0_In636444113, ~#y~0.offset=|~#y~0.offset_In636444113|, ~y$flush_delayed~0=~y$flush_delayed~0_In636444113, #memory_int=|#memory_int_In636444113|, ~#y~0.base=|~#y~0.base_In636444113|} OutVars{ULTIMATE.start_main_#t~mem105=|ULTIMATE.start_main_#t~mem105_Out636444113|, ~y$mem_tmp~0=~y$mem_tmp~0_In636444113, ~#y~0.offset=|~#y~0.offset_In636444113|, ~y$flush_delayed~0=~y$flush_delayed~0_In636444113, #memory_int=|#memory_int_In636444113|, ULTIMATE.start_main_#t~ite106=|ULTIMATE.start_main_#t~ite106_Out636444113|, ~#y~0.base=|~#y~0.base_In636444113|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem105, ULTIMATE.start_main_#t~ite106] because there is no mapped edge [2019-12-07 13:29:04,964 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1382] [1382] L853-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (store |v_#memory_int_397| |v_~#y~0.base_272| (store (select |v_#memory_int_397| |v_~#y~0.base_272|) |v_~#y~0.offset_272| |v_ULTIMATE.start_main_#t~ite106_48|)) |v_#memory_int_396|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_20 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_16| (mod v_~main$tmp_guard1~0_23 256)) (= v_ULTIMATE.start___VERIFIER_assert_~expression_20 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|) (= v_~y$flush_delayed~0_164 0)) InVars {~#y~0.offset=|v_~#y~0.offset_272|, #memory_int=|v_#memory_int_397|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ULTIMATE.start_main_#t~ite106=|v_ULTIMATE.start_main_#t~ite106_48|, ~#y~0.base=|v_~#y~0.base_272|} OutVars{ULTIMATE.start_main_#t~mem105=|v_ULTIMATE.start_main_#t~mem105_35|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_20, ~#y~0.offset=|v_~#y~0.offset_272|, ~y$flush_delayed~0=v_~y$flush_delayed~0_164, #memory_int=|v_#memory_int_396|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ULTIMATE.start_main_#t~ite106=|v_ULTIMATE.start_main_#t~ite106_47|, ~#y~0.base=|v_~#y~0.base_272|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem105, ULTIMATE.start___VERIFIER_assert_~expression, ~y$flush_delayed~0, #memory_int, ULTIMATE.start_main_#t~ite106, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 13:29:05,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 01:29:05 BasicIcfg [2019-12-07 13:29:05,056 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 13:29:05,057 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 13:29:05,057 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 13:29:05,057 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 13:29:05,057 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:27:02" (3/4) ... [2019-12-07 13:29:05,059 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 13:29:05,059 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1390] [1390] ULTIMATE.startENTRY-->L822: Formula: (let ((.cse1 (store |v_#valid_95| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_290| 1))) (and (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_69 0) (= v_~y$mem_tmp~0_142 0) (= v_~__unbuffered_cnt~0_108 0) (= 0 v_~y$read_delayed_var~0.offset_8) (= |v_#NULL.offset_7| 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_69) (= v_~main$tmp_guard0~0_34 0) (= v_~y$read_delayed~0_8 0) (= (select (select |v_#memory_int_426| |v_~#y~0.base_290|) |v_~#y~0.offset_290|) 0) (= 0 v_~y$r_buff1_thd3~0_61) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6) (= 0 v_~__unbuffered_p1_EAX~0_32) (= v_~y$r_buff0_thd2~0_72 0) (= v_~y$w_buff1~0_207 0) (= v_~x~0_51 0) (= |v_#memory_int_425| (store |v_#memory_int_426| |v_ULTIMATE.start_main_~#t1985~0.base_34| (store (select |v_#memory_int_426| |v_ULTIMATE.start_main_~#t1985~0.base_34|) |v_ULTIMATE.start_main_~#t1985~0.offset_24| 0))) (= |v_#valid_93| (store .cse0 |v_ULTIMATE.start_main_~#t1985~0.base_34| 1)) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (< |v_#StackHeapBarrier_29| |v_~#y~0.base_290|) (= v_~y$r_buff0_thd1~0_573 0) (= 0 v_~weak$$choice0~0_223) (= 0 |v_#NULL.base_7|) (= v_~y$flush_delayed~0_185 0) (= 0 |v_~#y~0.offset_290|) (= v_~weak$$choice2~0_181 0) (= 0 v_~y$w_buff0~0_247) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_5) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~y$r_buff0_thd0~0_288 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_5) (= v_~y$w_buff0_used~0_1364 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6) (= v_~main$tmp_guard1~0_33 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_70) (= (select .cse0 |v_ULTIMATE.start_main_~#t1985~0.base_34|) 0) (< 0 |v_#StackHeapBarrier_29|) (= v_~weak$$choice1~0_109 0) (= v_~y$w_buff1_used~0_766 0) (= 0 v_~__unbuffered_p0_EAX~0_76) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (< |v_#StackHeapBarrier_29| |v_ULTIMATE.start_main_~#t1985~0.base_34|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_ULTIMATE.start_main_~#t1985~0.offset_24| 0) (= v_~y$r_buff0_thd3~0_64 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= v_~y$r_buff1_thd1~0_491 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6) (= 0 (select .cse1 |v_~#y~0.base_290|)) (= 0 v_~y$read_delayed_var~0.base_8) (= (store (store |v_#length_47| |v_~#y~0.base_290| 4) |v_ULTIMATE.start_main_~#t1985~0.base_34| 4) |v_#length_46|) (= 0 v_~y$r_buff1_thd2~0_61) (= v_~y$r_buff1_thd0~0_254 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_29|, #valid=|v_#valid_95|, #memory_int=|v_#memory_int_426|, #length=|v_#length_47|} OutVars{ULTIMATE.start_main_~#t1987~0.offset=|v_ULTIMATE.start_main_~#t1987~0.offset_36|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6, ULTIMATE.start_main_#t~ite106=|v_ULTIMATE.start_main_#t~ite106_65|, ULTIMATE.start_main_#t~ite89=|v_ULTIMATE.start_main_#t~ite89_63|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_51|, ULTIMATE.start_main_#t~ite96=|v_ULTIMATE.start_main_#t~ite96_32|, ~y$mem_tmp~0=v_~y$mem_tmp~0_142, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_188|, ULTIMATE.start_main_#t~ite102=|v_ULTIMATE.start_main_#t~ite102_28|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_573, ~y$flush_delayed~0=v_~y$flush_delayed~0_185, ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_18|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_9|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6, ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_50|, ~weak$$choice0~0=v_~weak$$choice0~0_223, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_27|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_108, ULTIMATE.start_main_~#t1987~0.base=|v_ULTIMATE.start_main_~#t1987~0.base_45|, ULTIMATE.start_main_~#t1986~0.base=|v_ULTIMATE.start_main_~#t1986~0.base_34|, ULTIMATE.start_main_#t~nondet77=|v_ULTIMATE.start_main_#t~nondet77_181|, ULTIMATE.start_main_#t~ite103=|v_ULTIMATE.start_main_#t~ite103_28|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_5, ~#y~0.base=|v_~#y~0.base_290|, ULTIMATE.start_main_#t~ite86=|v_ULTIMATE.start_main_#t~ite86_56|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_23|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_491, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_295|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_29|, ~__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_70, ULTIMATE.start_main_#t~mem78=|v_ULTIMATE.start_main_#t~mem78_95|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_5, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_69, ULTIMATE.start_main_#t~ite97=|v_ULTIMATE.start_main_#t~ite97_69|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite85=|v_ULTIMATE.start_main_#t~ite85_44|, ULTIMATE.start_main_#t~mem105=|v_ULTIMATE.start_main_#t~mem105_45|, ULTIMATE.start_main_#t~nondet100=|v_ULTIMATE.start_main_#t~nondet100_67|, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_23|, ULTIMATE.start_main_#t~mem101=|v_ULTIMATE.start_main_#t~mem101_26|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_23|, #valid=|v_#valid_93|, ~weak$$choice2~0=v_~weak$$choice2~0_181, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_766, ULTIMATE.start_main_#t~nondet76=|v_ULTIMATE.start_main_#t~nondet76_181|, #NULL.offset=|v_#NULL.offset_7|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6, ULTIMATE.start_main_#t~ite87=|v_ULTIMATE.start_main_#t~ite87_42|, ~y$read_delayed~0=v_~y$read_delayed~0_8, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_32|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_29|, ~weak$$choice1~0=v_~weak$$choice1~0_109, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_76, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_61, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_32, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_59|, #length=|v_#length_46|, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_22|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ~__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_191|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_49|, ULTIMATE.start_main_#t~mem104=|v_ULTIMATE.start_main_#t~mem104_13|, #StackHeapBarrier=|v_#StackHeapBarrier_29|, ULTIMATE.start_main_~#t1986~0.offset=|v_ULTIMATE.start_main_~#t1986~0.offset_24|, ULTIMATE.start_main_#t~ite82=|v_ULTIMATE.start_main_#t~ite82_41|, ~y$w_buff1~0=v_~y$w_buff1~0_207, ~__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_8, ~__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_72, ULTIMATE.start_main_~#t1985~0.offset=|v_ULTIMATE.start_main_~#t1985~0.offset_24|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_254, ~x~0=v_~x~0_51, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_290|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_1364, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_33, ULTIMATE.start_main_#t~ite88=|v_ULTIMATE.start_main_#t~ite88_54|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_33|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_249|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_183|, ~y$w_buff0~0=v_~y$w_buff0~0_247, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_64, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_13|, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_65|, ULTIMATE.start_main_~#t1985~0.base=|v_ULTIMATE.start_main_~#t1985~0.base_34|, #NULL.base=|v_#NULL.base_7|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_61, ULTIMATE.start_main_#t~ite83=|v_ULTIMATE.start_main_#t~ite83_38|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_288, #memory_int=|v_#memory_int_425|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_69, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_26|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1987~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite106, ULTIMATE.start_main_#t~ite89, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite96, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite92, ULTIMATE.start_main_#t~ite102, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite84, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1987~0.base, ULTIMATE.start_main_~#t1986~0.base, ULTIMATE.start_main_#t~nondet77, ULTIMATE.start_main_#t~ite103, ~__unbuffered_p0_EAX$w_buff0~0, ~#y~0.base, ULTIMATE.start_main_#t~ite86, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite93, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~mem78, ~__unbuffered_p0_EAX$w_buff0_used~0, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ULTIMATE.start_main_#t~ite97, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite85, ULTIMATE.start_main_#t~mem105, ULTIMATE.start_main_#t~nondet100, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#t~mem101, ULTIMATE.start_main_#res, #valid, ~weak$$choice2~0, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~nondet76, #NULL.offset, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite87, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_#t~ite90, #length, ULTIMATE.start_main_#t~nondet68, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite98, ULTIMATE.start_main_#t~mem104, ULTIMATE.start_main_~#t1986~0.offset, ULTIMATE.start_main_#t~ite82, ~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_~#t1985~0.offset, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite88, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite91, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_~#t1985~0.base, #NULL.base, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite83, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-07 13:29:05,060 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1340] [1340] L822-1-->L824: Formula: (and (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t1986~0.base_11| 1)) (= |v_#memory_int_298| (store |v_#memory_int_299| |v_ULTIMATE.start_main_~#t1986~0.base_11| (store (select |v_#memory_int_299| |v_ULTIMATE.start_main_~#t1986~0.base_11|) |v_ULTIMATE.start_main_~#t1986~0.offset_10| 1))) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1986~0.base_11| 4)) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t1986~0.base_11|)) (= |v_ULTIMATE.start_main_~#t1986~0.offset_10| 0) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1986~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t1986~0.base_11| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_299|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t1986~0.offset=|v_ULTIMATE.start_main_~#t1986~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1986~0.base=|v_ULTIMATE.start_main_~#t1986~0.base_11|, #valid=|v_#valid_39|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_5|, #memory_int=|v_#memory_int_298|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1986~0.offset, ULTIMATE.start_main_~#t1986~0.base, #valid, ULTIMATE.start_main_#t~nondet66, #memory_int, #length] because there is no mapped edge [2019-12-07 13:29:05,061 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1320] [1320] L824-1-->L826: Formula: (and (= (store |v_#memory_int_240| |v_ULTIMATE.start_main_~#t1987~0.base_25| (store (select |v_#memory_int_240| |v_ULTIMATE.start_main_~#t1987~0.base_25|) |v_ULTIMATE.start_main_~#t1987~0.offset_25| 2)) |v_#memory_int_239|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1987~0.base_25| 4)) (not (= |v_ULTIMATE.start_main_~#t1987~0.base_25| 0)) (= |v_ULTIMATE.start_main_~#t1987~0.offset_25| 0) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1987~0.base_25|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1987~0.base_25|) (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1987~0.base_25| 1) |v_#valid_33|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_240|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t1987~0.offset=|v_ULTIMATE.start_main_~#t1987~0.offset_25|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_5|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_239|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1987~0.base=|v_ULTIMATE.start_main_~#t1987~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1987~0.offset, ULTIMATE.start_main_#t~nondet67, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1987~0.base] because there is no mapped edge [2019-12-07 13:29:05,064 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1296] [1296] L799-2-->L799-5: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In1018034570 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In1018034570 256))) (.cse2 (= |P2Thread1of1ForFork0_#t~ite61_Out1018034570| |P2Thread1of1ForFork0_#t~ite60_Out1018034570|))) (or (and (= |P2Thread1of1ForFork0_#t~mem59_In1018034570| |P2Thread1of1ForFork0_#t~mem59_Out1018034570|) (not .cse0) (= ~y$w_buff1~0_In1018034570 |P2Thread1of1ForFork0_#t~ite60_Out1018034570|) (not .cse1) .cse2) (and (or .cse1 .cse0) .cse2 (= |P2Thread1of1ForFork0_#t~mem59_Out1018034570| |P2Thread1of1ForFork0_#t~ite60_Out1018034570|) (= |P2Thread1of1ForFork0_#t~mem59_Out1018034570| (select (select |#memory_int_In1018034570| |~#y~0.base_In1018034570|) |~#y~0.offset_In1018034570|))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1018034570, ~#y~0.offset=|~#y~0.offset_In1018034570|, ~y$w_buff1~0=~y$w_buff1~0_In1018034570, P2Thread1of1ForFork0_#t~mem59=|P2Thread1of1ForFork0_#t~mem59_In1018034570|, #memory_int=|#memory_int_In1018034570|, ~#y~0.base=|~#y~0.base_In1018034570|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1018034570} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1018034570, ~#y~0.offset=|~#y~0.offset_In1018034570|, ~y$w_buff1~0=~y$w_buff1~0_In1018034570, P2Thread1of1ForFork0_#t~mem59=|P2Thread1of1ForFork0_#t~mem59_Out1018034570|, #memory_int=|#memory_int_In1018034570|, P2Thread1of1ForFork0_#t~ite61=|P2Thread1of1ForFork0_#t~ite61_Out1018034570|, ~#y~0.base=|~#y~0.base_In1018034570|, P2Thread1of1ForFork0_#t~ite60=|P2Thread1of1ForFork0_#t~ite60_Out1018034570|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1018034570} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~mem59, P2Thread1of1ForFork0_#t~ite61, P2Thread1of1ForFork0_#t~ite60] because there is no mapped edge [2019-12-07 13:29:05,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1256] [1256] L755-->L756: Formula: (and (= v_~y$r_buff0_thd1~0_192 v_~y$r_buff0_thd1~0_191) (not (= (mod v_~weak$$choice2~0_106 256) 0))) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_192, ~weak$$choice2~0=v_~weak$$choice2~0_106} OutVars{P0Thread1of1ForFork1_#t~ite38=|v_P0Thread1of1ForFork1_#t~ite38_15|, P0Thread1of1ForFork1_#t~ite39=|v_P0Thread1of1ForFork1_#t~ite39_8|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_191, P0Thread1of1ForFork1_#t~ite40=|v_P0Thread1of1ForFork1_#t~ite40_9|, ~weak$$choice2~0=v_~weak$$choice2~0_106, P0Thread1of1ForFork1_#t~ite41=|v_P0Thread1of1ForFork1_#t~ite41_10|, P0Thread1of1ForFork1_#t~ite42=|v_P0Thread1of1ForFork1_#t~ite42_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite38, P0Thread1of1ForFork1_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite40, P0Thread1of1ForFork1_#t~ite41, P0Thread1of1ForFork1_#t~ite42] because there is no mapped edge [2019-12-07 13:29:05,069 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1282] [1282] L760-->L760-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In1183059655 256)))) (or (and (not .cse0) (= |P0Thread1of1ForFork1_#t~mem50_In1183059655| |P0Thread1of1ForFork1_#t~mem50_Out1183059655|) (= ~y$mem_tmp~0_In1183059655 |P0Thread1of1ForFork1_#t~ite51_Out1183059655|)) (and .cse0 (= (select (select |#memory_int_In1183059655| |~#y~0.base_In1183059655|) |~#y~0.offset_In1183059655|) |P0Thread1of1ForFork1_#t~mem50_Out1183059655|) (= |P0Thread1of1ForFork1_#t~mem50_Out1183059655| |P0Thread1of1ForFork1_#t~ite51_Out1183059655|)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1183059655, ~#y~0.offset=|~#y~0.offset_In1183059655|, P0Thread1of1ForFork1_#t~mem50=|P0Thread1of1ForFork1_#t~mem50_In1183059655|, ~y$flush_delayed~0=~y$flush_delayed~0_In1183059655, #memory_int=|#memory_int_In1183059655|, ~#y~0.base=|~#y~0.base_In1183059655|} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In1183059655, ~#y~0.offset=|~#y~0.offset_In1183059655|, P0Thread1of1ForFork1_#t~mem50=|P0Thread1of1ForFork1_#t~mem50_Out1183059655|, ~y$flush_delayed~0=~y$flush_delayed~0_In1183059655, #memory_int=|#memory_int_In1183059655|, ~#y~0.base=|~#y~0.base_In1183059655|, P0Thread1of1ForFork1_#t~ite51=|P0Thread1of1ForFork1_#t~ite51_Out1183059655|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem50, P0Thread1of1ForFork1_#t~ite51] because there is no mapped edge [2019-12-07 13:29:05,069 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1332] [1332] L760-2-->P0EXIT: Formula: (and (= (store |v_#memory_int_283| |v_~#y~0.base_196| (store (select |v_#memory_int_283| |v_~#y~0.base_196|) |v_~#y~0.offset_196| |v_P0Thread1of1ForFork1_#t~ite51_42|)) |v_#memory_int_282|) (= 0 |v_P0Thread1of1ForFork1_#res.base_3|) (= v_~y$flush_delayed~0_118 0) (= v_~x~0_32 1) (= 0 |v_P0Thread1of1ForFork1_#res.offset_3|) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~#y~0.offset=|v_~#y~0.offset_196|, #memory_int=|v_#memory_int_283|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84, ~#y~0.base=|v_~#y~0.base_196|, P0Thread1of1ForFork1_#t~ite51=|v_P0Thread1of1ForFork1_#t~ite51_42|} OutVars{~#y~0.offset=|v_~#y~0.offset_196|, P0Thread1of1ForFork1_#t~mem50=|v_P0Thread1of1ForFork1_#t~mem50_21|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, ~y$flush_delayed~0=v_~y$flush_delayed~0_118, #memory_int=|v_#memory_int_282|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, ~#y~0.base=|v_~#y~0.base_196|, P0Thread1of1ForFork1_#t~ite51=|v_P0Thread1of1ForFork1_#t~ite51_41|, ~x~0=v_~x~0_32} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem50, P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork1_#t~ite51, ~x~0] because there is no mapped edge [2019-12-07 13:29:05,070 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1297] [1297] L800-->L800-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In-1424203100 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1424203100 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite62_Out-1424203100|) (not .cse0) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~ite62_Out-1424203100| ~y$w_buff0_used~0_In-1424203100) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1424203100, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1424203100} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1424203100, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1424203100, P2Thread1of1ForFork0_#t~ite62=|P2Thread1of1ForFork0_#t~ite62_Out-1424203100|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite62] because there is no mapped edge [2019-12-07 13:29:05,071 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1292] [1292] L801-->L801-2: Formula: (let ((.cse2 (= (mod ~y$w_buff1_used~0_In-64594474 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In-64594474 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-64594474 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd3~0_In-64594474 256) 0))) (or (and (or .cse0 .cse1) (= ~y$w_buff1_used~0_In-64594474 |P2Thread1of1ForFork0_#t~ite63_Out-64594474|) (or .cse2 .cse3)) (and (= 0 |P2Thread1of1ForFork0_#t~ite63_Out-64594474|) (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-64594474, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-64594474, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-64594474, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-64594474} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-64594474, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-64594474, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-64594474, P2Thread1of1ForFork0_#t~ite63=|P2Thread1of1ForFork0_#t~ite63_Out-64594474|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-64594474} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite63] because there is no mapped edge [2019-12-07 13:29:05,071 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1277] [1277] L782-2-->L782-5: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In986090745 256))) (.cse0 (= |P1Thread1of1ForFork2_#t~ite54_Out986090745| |P1Thread1of1ForFork2_#t~ite53_Out986090745|)) (.cse2 (= 0 (mod ~y$r_buff1_thd2~0_In986090745 256)))) (or (and (= (select (select |#memory_int_In986090745| |~#y~0.base_In986090745|) |~#y~0.offset_In986090745|) |P1Thread1of1ForFork2_#t~mem52_Out986090745|) (= |P1Thread1of1ForFork2_#t~mem52_Out986090745| |P1Thread1of1ForFork2_#t~ite53_Out986090745|) .cse0 (or .cse1 .cse2)) (and (= |P1Thread1of1ForFork2_#t~mem52_In986090745| |P1Thread1of1ForFork2_#t~mem52_Out986090745|) (not .cse1) .cse0 (= ~y$w_buff1~0_In986090745 |P1Thread1of1ForFork2_#t~ite53_Out986090745|) (not .cse2)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In986090745, ~#y~0.offset=|~#y~0.offset_In986090745|, ~y$w_buff1~0=~y$w_buff1~0_In986090745, P1Thread1of1ForFork2_#t~mem52=|P1Thread1of1ForFork2_#t~mem52_In986090745|, #memory_int=|#memory_int_In986090745|, ~#y~0.base=|~#y~0.base_In986090745|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In986090745} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In986090745, ~#y~0.offset=|~#y~0.offset_In986090745|, ~y$w_buff1~0=~y$w_buff1~0_In986090745, P1Thread1of1ForFork2_#t~mem52=|P1Thread1of1ForFork2_#t~mem52_Out986090745|, #memory_int=|#memory_int_In986090745|, P1Thread1of1ForFork2_#t~ite54=|P1Thread1of1ForFork2_#t~ite54_Out986090745|, P1Thread1of1ForFork2_#t~ite53=|P1Thread1of1ForFork2_#t~ite53_Out986090745|, ~#y~0.base=|~#y~0.base_In986090745|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In986090745} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~mem52, P1Thread1of1ForFork2_#t~ite54, P1Thread1of1ForFork2_#t~ite53] because there is no mapped edge [2019-12-07 13:29:05,072 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1271] [1271] L783-->L783-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In-683317717 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-683317717 256) 0))) (or (and (= |P1Thread1of1ForFork2_#t~ite55_Out-683317717| ~y$w_buff0_used~0_In-683317717) (or .cse0 .cse1)) (and (not .cse1) (= |P1Thread1of1ForFork2_#t~ite55_Out-683317717| 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-683317717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-683317717} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-683317717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-683317717, P1Thread1of1ForFork2_#t~ite55=|P1Thread1of1ForFork2_#t~ite55_Out-683317717|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~ite55] because there is no mapped edge [2019-12-07 13:29:05,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1274] [1274] L784-->L784-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd2~0_In663547717 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In663547717 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In663547717 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In663547717 256)))) (or (and (= |P1Thread1of1ForFork2_#t~ite56_Out663547717| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= |P1Thread1of1ForFork2_#t~ite56_Out663547717| ~y$w_buff1_used~0_In663547717)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In663547717, ~y$w_buff0_used~0=~y$w_buff0_used~0_In663547717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In663547717, ~y$w_buff1_used~0=~y$w_buff1_used~0_In663547717} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In663547717, ~y$w_buff0_used~0=~y$w_buff0_used~0_In663547717, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In663547717, P1Thread1of1ForFork2_#t~ite56=|P1Thread1of1ForFork2_#t~ite56_Out663547717|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In663547717} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~ite56] because there is no mapped edge [2019-12-07 13:29:05,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1284] [1284] L785-->L786: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1082847944 256))) (.cse0 (= ~y$r_buff0_thd2~0_In1082847944 ~y$r_buff0_thd2~0_Out1082847944)) (.cse2 (= (mod ~y$r_buff0_thd2~0_In1082847944 256) 0))) (or (and .cse0 .cse1) (and (not .cse1) (= 0 ~y$r_buff0_thd2~0_Out1082847944) (not .cse2)) (and .cse0 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1082847944, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1082847944} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1082847944, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out1082847944, P1Thread1of1ForFork2_#t~ite57=|P1Thread1of1ForFork2_#t~ite57_Out1082847944|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork2_#t~ite57] because there is no mapped edge [2019-12-07 13:29:05,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1281] [1281] L786-->L786-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff1_used~0_In2129282295 256))) (.cse3 (= (mod ~y$r_buff1_thd2~0_In2129282295 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd2~0_In2129282295 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In2129282295 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork2_#t~ite58_Out2129282295|)) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$r_buff1_thd2~0_In2129282295 |P1Thread1of1ForFork2_#t~ite58_Out2129282295|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2129282295, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2129282295, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2129282295, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2129282295} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2129282295, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2129282295, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2129282295, P1Thread1of1ForFork2_#t~ite58=|P1Thread1of1ForFork2_#t~ite58_Out2129282295|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2129282295} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#t~ite58] because there is no mapped edge [2019-12-07 13:29:05,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1328] [1328] L786-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#t~ite58_36| v_~y$r_buff1_thd2~0_46) (= v_~__unbuffered_cnt~0_77 (+ v_~__unbuffered_cnt~0_78 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_78, P1Thread1of1ForFork2_#t~ite58=|v_P1Thread1of1ForFork2_#t~ite58_36|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_46, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_77, P1Thread1of1ForFork2_#t~ite58=|v_P1Thread1of1ForFork2_#t~ite58_35|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#t~ite58, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 13:29:05,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1279] [1279] L802-->L803: Formula: (let ((.cse0 (= ~y$r_buff0_thd3~0_In44137864 ~y$r_buff0_thd3~0_Out44137864)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In44137864 256))) (.cse2 (= (mod ~y$r_buff0_thd3~0_In44137864 256) 0))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (= 0 ~y$r_buff0_thd3~0_Out44137864) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In44137864, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In44137864} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In44137864, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out44137864, P2Thread1of1ForFork0_#t~ite64=|P2Thread1of1ForFork0_#t~ite64_Out44137864|} AuxVars[] AssignedVars[~y$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite64] because there is no mapped edge [2019-12-07 13:29:05,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1286] [1286] L803-->L803-2: Formula: (let ((.cse0 (= (mod ~y$r_buff1_thd3~0_In-1515320928 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1515320928 256))) (.cse2 (= (mod ~y$r_buff0_thd3~0_In-1515320928 256) 0)) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-1515320928 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite65_Out-1515320928|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$r_buff1_thd3~0_In-1515320928 |P2Thread1of1ForFork0_#t~ite65_Out-1515320928|) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1515320928, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1515320928, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1515320928, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1515320928} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1515320928, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1515320928, P2Thread1of1ForFork0_#t~ite65=|P2Thread1of1ForFork0_#t~ite65_Out-1515320928|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1515320928, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1515320928} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite65] because there is no mapped edge [2019-12-07 13:29:05,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1321] [1321] L803-2-->P2EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_61 1) v_~__unbuffered_cnt~0_60) (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= |v_P2Thread1of1ForFork0_#t~ite65_34| v_~y$r_buff1_thd3~0_44) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite65=|v_P2Thread1of1ForFork0_#t~ite65_34|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_61} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_44, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, P2Thread1of1ForFork0_#t~ite65=|v_P2Thread1of1ForFork0_#t~ite65_33|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_60, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_#t~ite65, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 13:29:05,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1249] [1249] L830-->L832-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_10 256) 0)) (or (= 0 (mod v_~y$r_buff0_thd0~0_137 256)) (= (mod v_~y$w_buff0_used~0_509 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_509, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_137, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_509, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_137, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 13:29:05,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1272] [1272] L832-2-->L832-4: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In1698580273 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In1698580273 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite70_Out1698580273| ~y$w_buff1~0_In1698580273) (not .cse1) (= |ULTIMATE.start_main_#t~mem69_In1698580273| |ULTIMATE.start_main_#t~mem69_Out1698580273|)) (and (= |ULTIMATE.start_main_#t~mem69_Out1698580273| |ULTIMATE.start_main_#t~ite70_Out1698580273|) (= |ULTIMATE.start_main_#t~mem69_Out1698580273| (select (select |#memory_int_In1698580273| |~#y~0.base_In1698580273|) |~#y~0.offset_In1698580273|)) (or .cse0 .cse1)))) InVars {~#y~0.offset=|~#y~0.offset_In1698580273|, ~y$w_buff1~0=~y$w_buff1~0_In1698580273, #memory_int=|#memory_int_In1698580273|, ~#y~0.base=|~#y~0.base_In1698580273|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1698580273, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1698580273, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In1698580273|} OutVars{~#y~0.offset=|~#y~0.offset_In1698580273|, ~y$w_buff1~0=~y$w_buff1~0_In1698580273, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out1698580273|, #memory_int=|#memory_int_In1698580273|, ~#y~0.base=|~#y~0.base_In1698580273|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1698580273, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1698580273, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out1698580273|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-07 13:29:05,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1171] [1171] L832-4-->L833: Formula: (= (store |v_#memory_int_54| |v_~#y~0.base_34| (store (select |v_#memory_int_54| |v_~#y~0.base_34|) |v_~#y~0.offset_34| |v_ULTIMATE.start_main_#t~ite70_7|)) |v_#memory_int_53|) InVars {~#y~0.offset=|v_~#y~0.offset_34|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_7|, #memory_int=|v_#memory_int_54|, ~#y~0.base=|v_~#y~0.base_34|} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_6|, ~#y~0.offset=|v_~#y~0.offset_34|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_6|, #memory_int=|v_#memory_int_53|, ~#y~0.base=|v_~#y~0.base_34|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-07 13:29:05,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1283] [1283] L833-->L833-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In-1910760236 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-1910760236 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite72_Out-1910760236|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-1910760236 |ULTIMATE.start_main_#t~ite72_Out-1910760236|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1910760236, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1910760236} OutVars{ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-1910760236|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1910760236, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1910760236} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 13:29:05,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1285] [1285] L834-->L834-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd0~0_In-2084600494 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In-2084600494 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-2084600494 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-2084600494 256) 0))) (or (and (= ~y$w_buff1_used~0_In-2084600494 |ULTIMATE.start_main_#t~ite73_Out-2084600494|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= 0 |ULTIMATE.start_main_#t~ite73_Out-2084600494|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2084600494, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2084600494, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2084600494, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2084600494} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-2084600494|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2084600494, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2084600494, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2084600494, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2084600494} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-07 13:29:05,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1275] [1275] L835-->L836: Formula: (let ((.cse0 (= ~y$r_buff0_thd0~0_In1652093742 ~y$r_buff0_thd0~0_Out1652093742)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1652093742 256))) (.cse2 (= 0 (mod ~y$r_buff0_thd0~0_In1652093742 256)))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (= ~y$r_buff0_thd0~0_Out1652093742 0) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1652093742, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1652093742} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out1652093742|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1652093742, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1652093742} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 13:29:05,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1269] [1269] L836-->L836-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In-83063994 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In-83063994 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-83063994 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-83063994 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite75_Out-83063994| ~y$r_buff1_thd0~0_In-83063994) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |ULTIMATE.start_main_#t~ite75_Out-83063994| 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-83063994, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-83063994, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-83063994, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-83063994} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-83063994, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-83063994, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-83063994, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out-83063994|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-83063994} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite75] because there is no mapped edge [2019-12-07 13:29:05,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1257] [1257] L848-->L849: Formula: (and (= v_~y$r_buff0_thd0~0_145 v_~y$r_buff0_thd0~0_144) (not (= (mod v_~weak$$choice2~0_113 256) 0))) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_145, ~weak$$choice2~0=v_~weak$$choice2~0_113} OutVars{ULTIMATE.start_main_#t~ite96=|v_ULTIMATE.start_main_#t~ite96_11|, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_13|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_12|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_144, ~weak$$choice2~0=v_~weak$$choice2~0_113} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite94, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-07 13:29:05,082 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1354] [1354] L851-->L851-5: Formula: (let ((.cse0 (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In2096847262 256) 0)) (.cse1 (= |ULTIMATE.start_main_#t~mem101_In2096847262| |ULTIMATE.start_main_#t~mem101_Out2096847262|))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite102_In2096847262| |ULTIMATE.start_main_#t~ite102_Out2096847262|) (= ~__unbuffered_p0_EAX~0_In2096847262 |ULTIMATE.start_main_#t~ite103_Out2096847262|) .cse1) (and (not .cse0) (let ((.cse3 (= |ULTIMATE.start_main_#t~ite102_Out2096847262| |ULTIMATE.start_main_#t~ite103_Out2096847262|)) (.cse2 (= (mod ~weak$$choice1~0_In2096847262 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite102_Out2096847262| |ULTIMATE.start_main_#t~mem101_Out2096847262|) (not .cse2) .cse3 (= (select (select |#memory_int_In2096847262| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In2096847262) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In2096847262) |ULTIMATE.start_main_#t~mem101_Out2096847262|)) (and .cse3 (= ~__unbuffered_p0_EAX~0_In2096847262 |ULTIMATE.start_main_#t~ite102_Out2096847262|) .cse2 .cse1)))))) InVars {~weak$$choice1~0=~weak$$choice1~0_In2096847262, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In2096847262, ULTIMATE.start_main_#t~mem101=|ULTIMATE.start_main_#t~mem101_In2096847262|, ULTIMATE.start_main_#t~ite102=|ULTIMATE.start_main_#t~ite102_In2096847262|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In2096847262, #memory_int=|#memory_int_In2096847262|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In2096847262, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In2096847262} OutVars{~weak$$choice1~0=~weak$$choice1~0_In2096847262, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In2096847262, ULTIMATE.start_main_#t~mem101=|ULTIMATE.start_main_#t~mem101_Out2096847262|, ULTIMATE.start_main_#t~ite102=|ULTIMATE.start_main_#t~ite102_Out2096847262|, ULTIMATE.start_main_#t~ite103=|ULTIMATE.start_main_#t~ite103_Out2096847262|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In2096847262, #memory_int=|#memory_int_In2096847262|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In2096847262, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In2096847262} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem101, ULTIMATE.start_main_#t~ite102, ULTIMATE.start_main_#t~ite103] because there is no mapped edge [2019-12-07 13:29:05,082 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1278] [1278] L853-->L853-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In636444113 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~mem105_In636444113| |ULTIMATE.start_main_#t~mem105_Out636444113|) (= ~y$mem_tmp~0_In636444113 |ULTIMATE.start_main_#t~ite106_Out636444113|)) (and (= (select (select |#memory_int_In636444113| |~#y~0.base_In636444113|) |~#y~0.offset_In636444113|) |ULTIMATE.start_main_#t~mem105_Out636444113|) .cse0 (= |ULTIMATE.start_main_#t~ite106_Out636444113| |ULTIMATE.start_main_#t~mem105_Out636444113|)))) InVars {ULTIMATE.start_main_#t~mem105=|ULTIMATE.start_main_#t~mem105_In636444113|, ~y$mem_tmp~0=~y$mem_tmp~0_In636444113, ~#y~0.offset=|~#y~0.offset_In636444113|, ~y$flush_delayed~0=~y$flush_delayed~0_In636444113, #memory_int=|#memory_int_In636444113|, ~#y~0.base=|~#y~0.base_In636444113|} OutVars{ULTIMATE.start_main_#t~mem105=|ULTIMATE.start_main_#t~mem105_Out636444113|, ~y$mem_tmp~0=~y$mem_tmp~0_In636444113, ~#y~0.offset=|~#y~0.offset_In636444113|, ~y$flush_delayed~0=~y$flush_delayed~0_In636444113, #memory_int=|#memory_int_In636444113|, ULTIMATE.start_main_#t~ite106=|ULTIMATE.start_main_#t~ite106_Out636444113|, ~#y~0.base=|~#y~0.base_In636444113|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem105, ULTIMATE.start_main_#t~ite106] because there is no mapped edge [2019-12-07 13:29:05,082 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1382] [1382] L853-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (store |v_#memory_int_397| |v_~#y~0.base_272| (store (select |v_#memory_int_397| |v_~#y~0.base_272|) |v_~#y~0.offset_272| |v_ULTIMATE.start_main_#t~ite106_48|)) |v_#memory_int_396|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_20 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_16| (mod v_~main$tmp_guard1~0_23 256)) (= v_ULTIMATE.start___VERIFIER_assert_~expression_20 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|) (= v_~y$flush_delayed~0_164 0)) InVars {~#y~0.offset=|v_~#y~0.offset_272|, #memory_int=|v_#memory_int_397|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ULTIMATE.start_main_#t~ite106=|v_ULTIMATE.start_main_#t~ite106_48|, ~#y~0.base=|v_~#y~0.base_272|} OutVars{ULTIMATE.start_main_#t~mem105=|v_ULTIMATE.start_main_#t~mem105_35|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_20, ~#y~0.offset=|v_~#y~0.offset_272|, ~y$flush_delayed~0=v_~y$flush_delayed~0_164, #memory_int=|v_#memory_int_396|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ULTIMATE.start_main_#t~ite106=|v_ULTIMATE.start_main_#t~ite106_47|, ~#y~0.base=|v_~#y~0.base_272|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem105, ULTIMATE.start___VERIFIER_assert_~expression, ~y$flush_delayed~0, #memory_int, ULTIMATE.start_main_#t~ite106, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 13:29:05,164 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_3640627a-3c1f-4c92-b998-c3344ef10352/bin/uautomizer/witness.graphml [2019-12-07 13:29:05,164 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 13:29:05,165 INFO L168 Benchmark]: Toolchain (without parser) took 124143.55 ms. Allocated memory was 1.0 GB in the beginning and 3.7 GB in the end (delta: 2.7 GB). Free memory was 935.5 MB in the beginning and 1.9 GB in the end (delta: -925.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2019-12-07 13:29:05,165 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:29:05,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. [2019-12-07 13:29:05,166 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:29:05,166 INFO L168 Benchmark]: Boogie Preprocessor took 31.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 13:29:05,166 INFO L168 Benchmark]: RCFGBuilder took 551.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 78.6 MB). Peak memory consumption was 78.6 MB. Max. memory is 11.5 GB. [2019-12-07 13:29:05,167 INFO L168 Benchmark]: TraceAbstraction took 123015.06 ms. Allocated memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: 2.6 GB). Free memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: -886.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2019-12-07 13:29:05,167 INFO L168 Benchmark]: Witness Printer took 107.27 ms. Allocated memory is still 3.7 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2019-12-07 13:29:05,169 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 394.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 551.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 78.6 MB). Peak memory consumption was 78.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 123015.06 ms. Allocated memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: 2.6 GB). Free memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: -886.4 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Witness Printer took 107.27 ms. Allocated memory is still 3.7 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.9s, 260 ProgramPointsBefore, 133 ProgramPointsAfterwards, 332 TransitionsBefore, 170 TransitionsAfterwards, 48000 CoEnabledTransitionPairs, 8 FixpointIterations, 49 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 99 ConcurrentYvCompositions, 39 ChoiceCompositions, 18282 VarBasedMoverChecksPositive, 399 VarBasedMoverChecksNegative, 76 SemBasedMoverChecksPositive, 503 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.6s, 0 MoverChecksTotal, 297905 CheckedPairsTotal, 191 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L822] FCALL, FORK 0 pthread_create(&t1985, ((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$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L824] FCALL, FORK 0 pthread_create(&t1986, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, 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] [L826] FCALL, FORK 0 pthread_create(&t1987, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 weak$$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] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L796] 3 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x=0, y={6:0}, 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] [L799] EXPR 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 [__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}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L750] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L750] EXPR 1 \read(y) [L750] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=2, \read(y)=2, \read(y)=2, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x=0, y={6:0}, 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$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)=2, y$w_buff1=0, y$w_buff1_used=0, y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y=2] [L750] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L751] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)))) VAL [\read(y)=2, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)=2, y$w_buff1=0, y$w_buff1_used=0, y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y=2] [L751] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)))) [L752] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)))) VAL [\read(y)=2, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)=2, y$w_buff1=0, y$w_buff1_used=0, y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y=2] [L752] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)))) [L753] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [\read(y)=2, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)=2, y$w_buff1=0, y$w_buff1_used=0, y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y=2] [L753] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L754] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [\read(y)=2, __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}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)=2, y$w_buff1=0, y$w_buff1_used=0, y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y=2] [L754] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L756] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$r_buff1_thd1 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [\read(y)=2, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$r_buff1_thd1 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={6:0}, y$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_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)=2, y$w_buff1=0, y$w_buff1_used=0, y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y=2] [L756] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$r_buff1_thd1 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L757] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L758] 1 __unbuffered_p0_EAX$read_delayed_var = &y [L759] EXPR 1 \read(y) [L759] 1 __unbuffered_p0_EAX = y [L776] 2 __unbuffered_p1_EAX = x [L779] 2 y = 1 VAL [\read(y)=2, \result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y)=2, y$w_buff1=0, y$w_buff1_used=0, y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y=2] [L799] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L800] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L782] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, 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] [L801] 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 [L782] 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) [L783] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L784] 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 [L828] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L833] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L834] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L836] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L839] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L840] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L841] 0 y$flush_delayed = weak$$choice2 [L842] EXPR 0 \read(y) [L842] 0 y$mem_tmp = y [L843] EXPR 0 !y$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) [L843] EXPR 0 \read(y) [L843] 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$w_buff1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L843] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L844] EXPR 0 weak$$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$w_buff0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L844] 0 y$w_buff0 = weak$$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)) [L845] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, 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_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L846] EXPR 0 weak$$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=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, 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=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L846] 0 y$w_buff0_used = weak$$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)) [L847] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, 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] [L847] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L849] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L849] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L850] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L851] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L852] EXPR 0 \read(y) [L852] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 2 && __unbuffered_p1_EAX == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 251 locations, 1 error locations. Result: UNSAFE, OverallTime: 122.7s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 4.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2801 SDtfs, 3819 SDslu, 4833 SDs, 0 SdLazy, 2473 SolverSat, 164 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 21 SyntacticMatches, 11 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=346496occurred 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: 8.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 16458 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 732 NumberOfCodeBlocks, 732 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 648 ConstructedInterpolants, 0 QuantifiedInterpolants, 118548 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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...