./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe001_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe001_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e38f965b71f4502b1c86eede8358a6bc83dfe482 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:27,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:40:27,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:40:27,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:40:27,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:40:27,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:40:27,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:40:27,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:40:27,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:40:27,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:40:27,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:40:27,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:40:27,832 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:40:27,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:40:27,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:40:27,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:40:27,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:40:27,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:40:27,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:40:27,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:40:27,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:40:27,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:40:27,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:40:27,842 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:40:27,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:40:27,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:40:27,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:40:27,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:40:27,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:40:27,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:40:27,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:40:27,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:40:27,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:40:27,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:40:27,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:40:27,848 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:40:27,848 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:40:27,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:40:27,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:40:27,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:40:27,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:40:27,850 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-12-07 16:40:27,860 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:40:27,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:40:27,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:40:27,860 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:40:27,861 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:40:27,861 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:40:27,861 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 16:40:27,861 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:40:27,861 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:40:27,861 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 16:40:27,861 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 16:40:27,861 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:40:27,862 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 16:40:27,862 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 16:40:27,862 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 16:40:27,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:40:27,862 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 16:40:27,862 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 16:40:27,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:40:27,864 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:40:27,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:40:27,864 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:40:27,864 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:40:27,864 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:40:27,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:40:27,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:40:27,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:40:27,865 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:40:27,865 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 16:40:27,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:40:27,865 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:40:27,865 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:40:27,865 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:40:27,866 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan 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 -> Taipan 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 -> e38f965b71f4502b1c86eede8358a6bc83dfe482 [2019-12-07 16:40:27,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:40:27,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:40:27,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:40:27,984 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:40:27,985 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:40:27,985 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/../../sv-benchmarks/c/pthread-wmm/safe001_rmo.oepc.i [2019-12-07 16:40:28,034 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/data/00c349333/4401f442afb24f0693ee50fc4ef86f06/FLAGa91dec4ac [2019-12-07 16:40:28,548 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:40:28,548 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/sv-benchmarks/c/pthread-wmm/safe001_rmo.oepc.i [2019-12-07 16:40:28,560 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/data/00c349333/4401f442afb24f0693ee50fc4ef86f06/FLAGa91dec4ac [2019-12-07 16:40:29,058 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/data/00c349333/4401f442afb24f0693ee50fc4ef86f06 [2019-12-07 16:40:29,060 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:40:29,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:40:29,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:40:29,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:40:29,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:40:29,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@472f51e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29, skipping insertion in model container [2019-12-07 16:40:29,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:40:29,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:40:29,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:40:29,378 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 16:40:29,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:40:29,482 INFO L208 MainTranslator]: Completed translation [2019-12-07 16:40:29,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29 WrapperNode [2019-12-07 16:40:29,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:40:29,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 16:40:29,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 16:40:29,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 16:40:29,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,504 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 16:40:29,526 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 16:40:29,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 16:40:29,526 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 16:40:29,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... [2019-12-07 16:40:29,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 16:40:29,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 16:40:29,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 16:40:29,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 16:40:29,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/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 16:40:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 16:40:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 16:40:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 16:40:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 16:40:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 16:40:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 16:40:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 16:40:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 16:40:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 16:40:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 16:40:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 16:40:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 16:40:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 16:40:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 16:40:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 16:40:29,603 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 16:40:30,109 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 16:40:30,109 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 16:40:30,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:40:30 BoogieIcfgContainer [2019-12-07 16:40:30,110 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 16:40:30,111 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 16:40:30,111 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 16:40:30,112 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 16:40:30,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 04:40:29" (1/3) ... [2019-12-07 16:40:30,113 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76b8c975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:40:30, skipping insertion in model container [2019-12-07 16:40:30,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:40:29" (2/3) ... [2019-12-07 16:40:30,114 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76b8c975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:40:30, skipping insertion in model container [2019-12-07 16:40:30,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:40:30" (3/3) ... [2019-12-07 16:40:30,115 INFO L109 eAbstractionObserver]: Analyzing ICFG safe001_rmo.oepc.i [2019-12-07 16:40:30,121 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 16:40:30,121 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 16:40:30,126 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 16:40:30,127 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 16:40:30,157 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,157 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,158 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,158 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,173 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,175 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:40:30,196 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 16:40:30,209 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 16:40:30,209 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 16:40:30,209 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 16:40:30,209 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 16:40:30,209 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 16:40:30,209 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 16:40:30,209 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 16:40:30,210 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 16:40:30,223 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 266 places, 341 transitions [2019-12-07 16:40:30,224 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 266 places, 341 transitions [2019-12-07 16:40:30,346 INFO L134 PetriNetUnfolder]: 85/338 cut-off events. [2019-12-07 16:40:30,346 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:40:30,370 INFO L76 FinitePrefix]: Finished finitePrefix Result has 348 conditions, 338 events. 85/338 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1339 event pairs. 9/261 useless extension candidates. Maximal degree in co-relation 291. Up to 2 conditions per place. [2019-12-07 16:40:30,426 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 266 places, 341 transitions [2019-12-07 16:40:30,498 INFO L134 PetriNetUnfolder]: 85/338 cut-off events. [2019-12-07 16:40:30,498 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:40:30,516 INFO L76 FinitePrefix]: Finished finitePrefix Result has 348 conditions, 338 events. 85/338 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1339 event pairs. 9/261 useless extension candidates. Maximal degree in co-relation 291. Up to 2 conditions per place. [2019-12-07 16:40:30,561 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 55548 [2019-12-07 16:40:30,561 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 16:40:35,026 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2019-12-07 16:40:35,462 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 132 [2019-12-07 16:40:35,612 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-12-07 16:40:35,667 INFO L206 etLargeBlockEncoding]: Checked pairs total: 329972 [2019-12-07 16:40:35,667 INFO L214 etLargeBlockEncoding]: Total number of compositions: 178 [2019-12-07 16:40:35,669 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 146 places, 180 transitions [2019-12-07 16:50:15,989 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 832662 states. [2019-12-07 16:50:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 832662 states. [2019-12-07 16:50:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 16:50:16,338 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:16,339 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 16:50:16,339 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:16,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:16,344 INFO L82 PathProgramCache]: Analyzing trace with hash -276844291, now seen corresponding path program 1 times [2019-12-07 16:50:16,351 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:16,351 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862906311] [2019-12-07 16:50:16,351 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:16,560 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 16:50:16,561 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862906311] [2019-12-07 16:50:16,562 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:16,562 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:50:16,562 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755326215] [2019-12-07 16:50:16,566 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:50:16,567 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:16,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:50:16,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:50:16,577 INFO L87 Difference]: Start difference. First operand 832662 states. Second operand 4 states. [2019-12-07 16:50:17,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:17,551 INFO L93 Difference]: Finished difference Result 139351 states and 542993 transitions. [2019-12-07 16:50:17,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 16:50:17,553 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2019-12-07 16:50:17,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:18,064 INFO L225 Difference]: With dead ends: 139351 [2019-12-07 16:50:18,064 INFO L226 Difference]: Without dead ends: 119813 [2019-12-07 16:50:18,065 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 16:50:20,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119813 states. [2019-12-07 16:50:22,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119813 to 119813. [2019-12-07 16:50:22,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119813 states. [2019-12-07 16:50:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119813 states to 119813 states and 457068 transitions. [2019-12-07 16:50:22,864 INFO L78 Accepts]: Start accepts. Automaton has 119813 states and 457068 transitions. Word has length 33 [2019-12-07 16:50:22,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:22,864 INFO L462 AbstractCegarLoop]: Abstraction has 119813 states and 457068 transitions. [2019-12-07 16:50:22,864 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:50:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 119813 states and 457068 transitions. [2019-12-07 16:50:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 16:50:22,938 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:22,938 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 16:50:22,939 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:22,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:22,939 INFO L82 PathProgramCache]: Analyzing trace with hash 1326555200, now seen corresponding path program 1 times [2019-12-07 16:50:22,939 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:22,939 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433809992] [2019-12-07 16:50:22,939 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:23,025 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 16:50:23,025 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433809992] [2019-12-07 16:50:23,025 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:23,025 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:50:23,026 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401072383] [2019-12-07 16:50:23,027 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:50:23,027 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:23,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:50:23,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:50:23,028 INFO L87 Difference]: Start difference. First operand 119813 states and 457068 transitions. Second operand 4 states. [2019-12-07 16:50:23,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:23,740 INFO L93 Difference]: Finished difference Result 145019 states and 545125 transitions. [2019-12-07 16:50:23,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:50:23,741 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2019-12-07 16:50:23,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:24,096 INFO L225 Difference]: With dead ends: 145019 [2019-12-07 16:50:24,097 INFO L226 Difference]: Without dead ends: 145019 [2019-12-07 16:50:24,098 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 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 16:50:26,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145019 states. [2019-12-07 16:50:28,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145019 to 141869. [2019-12-07 16:50:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141869 states. [2019-12-07 16:50:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141869 states to 141869 states and 534852 transitions. [2019-12-07 16:50:28,837 INFO L78 Accepts]: Start accepts. Automaton has 141869 states and 534852 transitions. Word has length 43 [2019-12-07 16:50:28,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:28,838 INFO L462 AbstractCegarLoop]: Abstraction has 141869 states and 534852 transitions. [2019-12-07 16:50:28,838 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:50:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 141869 states and 534852 transitions. [2019-12-07 16:50:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-07 16:50:28,916 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:28,916 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 16:50:28,916 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:28,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:28,916 INFO L82 PathProgramCache]: Analyzing trace with hash -1138566396, now seen corresponding path program 1 times [2019-12-07 16:50:28,916 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:28,917 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270840873] [2019-12-07 16:50:28,917 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:29,013 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 16:50:29,013 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270840873] [2019-12-07 16:50:29,013 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:29,013 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:50:29,014 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247657076] [2019-12-07 16:50:29,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:50:29,014 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:29,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:50:29,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:50:29,015 INFO L87 Difference]: Start difference. First operand 141869 states and 534852 transitions. Second operand 5 states. [2019-12-07 16:50:30,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:30,800 INFO L93 Difference]: Finished difference Result 204607 states and 740431 transitions. [2019-12-07 16:50:30,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 16:50:30,801 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2019-12-07 16:50:30,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:31,246 INFO L225 Difference]: With dead ends: 204607 [2019-12-07 16:50:31,246 INFO L226 Difference]: Without dead ends: 204607 [2019-12-07 16:50:31,247 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 16:50:33,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204607 states. [2019-12-07 16:50:36,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204607 to 194336. [2019-12-07 16:50:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194336 states. [2019-12-07 16:50:37,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194336 states to 194336 states and 706443 transitions. [2019-12-07 16:50:37,443 INFO L78 Accepts]: Start accepts. Automaton has 194336 states and 706443 transitions. Word has length 45 [2019-12-07 16:50:37,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:37,443 INFO L462 AbstractCegarLoop]: Abstraction has 194336 states and 706443 transitions. [2019-12-07 16:50:37,443 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:50:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 194336 states and 706443 transitions. [2019-12-07 16:50:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-07 16:50:37,551 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:37,551 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] [2019-12-07 16:50:37,551 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:37,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:37,551 INFO L82 PathProgramCache]: Analyzing trace with hash 642712676, now seen corresponding path program 1 times [2019-12-07 16:50:37,552 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:37,552 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398944016] [2019-12-07 16:50:37,552 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:37,628 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 16:50:37,628 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398944016] [2019-12-07 16:50:37,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:37,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:50:37,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419692189] [2019-12-07 16:50:37,629 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:50:37,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:37,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:50:37,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:50:37,630 INFO L87 Difference]: Start difference. First operand 194336 states and 706443 transitions. Second operand 5 states. [2019-12-07 16:50:37,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:37,787 INFO L93 Difference]: Finished difference Result 37015 states and 118860 transitions. [2019-12-07 16:50:37,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:50:37,787 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2019-12-07 16:50:37,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:37,904 INFO L225 Difference]: With dead ends: 37015 [2019-12-07 16:50:37,904 INFO L226 Difference]: Without dead ends: 32514 [2019-12-07 16:50:37,904 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 16:50:38,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32514 states. [2019-12-07 16:50:38,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32514 to 32442. [2019-12-07 16:50:38,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32442 states. [2019-12-07 16:50:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32442 states to 32442 states and 103853 transitions. [2019-12-07 16:50:38,471 INFO L78 Accepts]: Start accepts. Automaton has 32442 states and 103853 transitions. Word has length 47 [2019-12-07 16:50:38,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:38,471 INFO L462 AbstractCegarLoop]: Abstraction has 32442 states and 103853 transitions. [2019-12-07 16:50:38,471 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:50:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 32442 states and 103853 transitions. [2019-12-07 16:50:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 16:50:38,503 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:38,503 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 16:50:38,503 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:38,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:38,503 INFO L82 PathProgramCache]: Analyzing trace with hash 1238763030, now seen corresponding path program 1 times [2019-12-07 16:50:38,503 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:38,504 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481554765] [2019-12-07 16:50:38,504 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:38,585 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 16:50:38,586 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [481554765] [2019-12-07 16:50:38,586 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:38,586 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:50:38,586 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677413888] [2019-12-07 16:50:38,586 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 16:50:38,586 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:38,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 16:50:38,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 16:50:38,587 INFO L87 Difference]: Start difference. First operand 32442 states and 103853 transitions. Second operand 6 states. [2019-12-07 16:50:38,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:38,890 INFO L93 Difference]: Finished difference Result 25662 states and 86377 transitions. [2019-12-07 16:50:38,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 16:50:38,890 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 60 [2019-12-07 16:50:38,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:38,928 INFO L225 Difference]: With dead ends: 25662 [2019-12-07 16:50:38,929 INFO L226 Difference]: Without dead ends: 25391 [2019-12-07 16:50:38,929 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 16:50:39,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25391 states. [2019-12-07 16:50:39,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25391 to 24905. [2019-12-07 16:50:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24905 states. [2019-12-07 16:50:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24905 states to 24905 states and 84468 transitions. [2019-12-07 16:50:39,398 INFO L78 Accepts]: Start accepts. Automaton has 24905 states and 84468 transitions. Word has length 60 [2019-12-07 16:50:39,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:39,399 INFO L462 AbstractCegarLoop]: Abstraction has 24905 states and 84468 transitions. [2019-12-07 16:50:39,399 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 16:50:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 24905 states and 84468 transitions. [2019-12-07 16:50:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-12-07 16:50:39,428 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:39,428 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:39,428 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:39,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:39,429 INFO L82 PathProgramCache]: Analyzing trace with hash 1570048881, now seen corresponding path program 1 times [2019-12-07 16:50:39,429 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:39,429 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893503072] [2019-12-07 16:50:39,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:39,497 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 16:50:39,497 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893503072] [2019-12-07 16:50:39,497 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:39,497 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:50:39,497 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726314118] [2019-12-07 16:50:39,498 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:50:39,498 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:39,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:50:39,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:50:39,499 INFO L87 Difference]: Start difference. First operand 24905 states and 84468 transitions. Second operand 4 states. [2019-12-07 16:50:39,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:39,738 INFO L93 Difference]: Finished difference Result 28491 states and 94794 transitions. [2019-12-07 16:50:39,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:50:39,739 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 84 [2019-12-07 16:50:39,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:39,779 INFO L225 Difference]: With dead ends: 28491 [2019-12-07 16:50:39,779 INFO L226 Difference]: Without dead ends: 28491 [2019-12-07 16:50:39,779 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:50:39,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28491 states. [2019-12-07 16:50:40,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28491 to 25218. [2019-12-07 16:50:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25218 states. [2019-12-07 16:50:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25218 states to 25218 states and 84710 transitions. [2019-12-07 16:50:40,260 INFO L78 Accepts]: Start accepts. Automaton has 25218 states and 84710 transitions. Word has length 84 [2019-12-07 16:50:40,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:40,260 INFO L462 AbstractCegarLoop]: Abstraction has 25218 states and 84710 transitions. [2019-12-07 16:50:40,260 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:50:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 25218 states and 84710 transitions. [2019-12-07 16:50:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-12-07 16:50:40,289 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:40,289 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:40,289 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:40,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:40,289 INFO L82 PathProgramCache]: Analyzing trace with hash 690997355, now seen corresponding path program 2 times [2019-12-07 16:50:40,289 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:40,290 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26370432] [2019-12-07 16:50:40,290 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:40,350 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 16:50:40,350 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26370432] [2019-12-07 16:50:40,350 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:40,350 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:50:40,350 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192606415] [2019-12-07 16:50:40,351 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:50:40,351 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:40,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:50:40,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:50:40,351 INFO L87 Difference]: Start difference. First operand 25218 states and 84710 transitions. Second operand 3 states. [2019-12-07 16:50:40,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:40,451 INFO L93 Difference]: Finished difference Result 25218 states and 84202 transitions. [2019-12-07 16:50:40,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:50:40,452 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2019-12-07 16:50:40,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:40,490 INFO L225 Difference]: With dead ends: 25218 [2019-12-07 16:50:40,490 INFO L226 Difference]: Without dead ends: 25218 [2019-12-07 16:50:40,490 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 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 16:50:40,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25218 states. [2019-12-07 16:50:40,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25218 to 24226. [2019-12-07 16:50:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24226 states. [2019-12-07 16:50:40,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24226 states to 24226 states and 81286 transitions. [2019-12-07 16:50:40,937 INFO L78 Accepts]: Start accepts. Automaton has 24226 states and 81286 transitions. Word has length 84 [2019-12-07 16:50:40,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:40,937 INFO L462 AbstractCegarLoop]: Abstraction has 24226 states and 81286 transitions. [2019-12-07 16:50:40,937 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:50:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 24226 states and 81286 transitions. [2019-12-07 16:50:40,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-12-07 16:50:40,963 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:40,963 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:40,963 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:40,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:40,963 INFO L82 PathProgramCache]: Analyzing trace with hash -2114798925, now seen corresponding path program 1 times [2019-12-07 16:50:40,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:40,963 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495167065] [2019-12-07 16:50:40,964 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:41,033 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 16:50:41,033 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495167065] [2019-12-07 16:50:41,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:41,033 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:50:41,033 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651053929] [2019-12-07 16:50:41,033 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:50:41,034 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:41,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:50:41,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:50:41,034 INFO L87 Difference]: Start difference. First operand 24226 states and 81286 transitions. Second operand 5 states. [2019-12-07 16:50:41,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:41,546 INFO L93 Difference]: Finished difference Result 27093 states and 87688 transitions. [2019-12-07 16:50:41,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-07 16:50:41,547 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2019-12-07 16:50:41,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:41,582 INFO L225 Difference]: With dead ends: 27093 [2019-12-07 16:50:41,583 INFO L226 Difference]: Without dead ends: 27093 [2019-12-07 16:50:41,583 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 1 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 16:50:41,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27093 states. [2019-12-07 16:50:41,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27093 to 21732. [2019-12-07 16:50:41,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21732 states. [2019-12-07 16:50:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21732 states to 21732 states and 70956 transitions. [2019-12-07 16:50:41,991 INFO L78 Accepts]: Start accepts. Automaton has 21732 states and 70956 transitions. Word has length 85 [2019-12-07 16:50:41,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:41,991 INFO L462 AbstractCegarLoop]: Abstraction has 21732 states and 70956 transitions. [2019-12-07 16:50:41,991 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:50:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 21732 states and 70956 transitions. [2019-12-07 16:50:42,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-12-07 16:50:42,014 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:42,014 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:42,014 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:42,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:42,014 INFO L82 PathProgramCache]: Analyzing trace with hash -1132726659, now seen corresponding path program 2 times [2019-12-07 16:50:42,014 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:42,015 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [793479407] [2019-12-07 16:50:42,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:42,090 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 16:50:42,091 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [793479407] [2019-12-07 16:50:42,091 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:42,091 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:50:42,091 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430878652] [2019-12-07 16:50:42,092 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:50:42,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:42,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:50:42,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:50:42,093 INFO L87 Difference]: Start difference. First operand 21732 states and 70956 transitions. Second operand 5 states. [2019-12-07 16:50:42,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:42,393 INFO L93 Difference]: Finished difference Result 26464 states and 85187 transitions. [2019-12-07 16:50:42,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 16:50:42,394 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2019-12-07 16:50:42,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:42,427 INFO L225 Difference]: With dead ends: 26464 [2019-12-07 16:50:42,427 INFO L226 Difference]: Without dead ends: 26464 [2019-12-07 16:50:42,427 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 1 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 16:50:42,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26464 states. [2019-12-07 16:50:42,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26464 to 24655. [2019-12-07 16:50:42,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24655 states. [2019-12-07 16:50:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24655 states to 24655 states and 80030 transitions. [2019-12-07 16:50:42,856 INFO L78 Accepts]: Start accepts. Automaton has 24655 states and 80030 transitions. Word has length 85 [2019-12-07 16:50:42,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:42,857 INFO L462 AbstractCegarLoop]: Abstraction has 24655 states and 80030 transitions. [2019-12-07 16:50:42,857 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:50:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 24655 states and 80030 transitions. [2019-12-07 16:50:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-12-07 16:50:42,884 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:42,884 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:42,884 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:42,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:42,885 INFO L82 PathProgramCache]: Analyzing trace with hash 715058134, now seen corresponding path program 1 times [2019-12-07 16:50:42,885 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:42,885 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698578759] [2019-12-07 16:50:42,885 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:42,950 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 16:50:42,951 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698578759] [2019-12-07 16:50:42,951 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:42,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:50:42,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060311525] [2019-12-07 16:50:42,952 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:50:42,952 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:42,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:50:42,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:50:42,952 INFO L87 Difference]: Start difference. First operand 24655 states and 80030 transitions. Second operand 3 states. [2019-12-07 16:50:43,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:43,041 INFO L93 Difference]: Finished difference Result 24655 states and 80028 transitions. [2019-12-07 16:50:43,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:50:43,042 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 86 [2019-12-07 16:50:43,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:43,076 INFO L225 Difference]: With dead ends: 24655 [2019-12-07 16:50:43,076 INFO L226 Difference]: Without dead ends: 24655 [2019-12-07 16:50:43,076 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 16:50:43,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24655 states. [2019-12-07 16:50:43,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24655 to 22563. [2019-12-07 16:50:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22563 states. [2019-12-07 16:50:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22563 states to 22563 states and 73965 transitions. [2019-12-07 16:50:43,467 INFO L78 Accepts]: Start accepts. Automaton has 22563 states and 73965 transitions. Word has length 86 [2019-12-07 16:50:43,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:43,468 INFO L462 AbstractCegarLoop]: Abstraction has 22563 states and 73965 transitions. [2019-12-07 16:50:43,468 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:50:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 22563 states and 73965 transitions. [2019-12-07 16:50:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2019-12-07 16:50:43,489 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:43,489 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:43,489 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:43,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:43,490 INFO L82 PathProgramCache]: Analyzing trace with hash 2005214100, now seen corresponding path program 1 times [2019-12-07 16:50:43,490 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:43,490 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283110575] [2019-12-07 16:50:43,490 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:43,546 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 16:50:43,546 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283110575] [2019-12-07 16:50:43,546 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:43,546 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:50:43,546 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314384570] [2019-12-07 16:50:43,546 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 16:50:43,547 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:43,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 16:50:43,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-12-07 16:50:43,547 INFO L87 Difference]: Start difference. First operand 22563 states and 73965 transitions. Second operand 6 states. [2019-12-07 16:50:44,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:44,147 INFO L93 Difference]: Finished difference Result 25435 states and 82308 transitions. [2019-12-07 16:50:44,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-12-07 16:50:44,148 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 86 [2019-12-07 16:50:44,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:44,186 INFO L225 Difference]: With dead ends: 25435 [2019-12-07 16:50:44,186 INFO L226 Difference]: Without dead ends: 25435 [2019-12-07 16:50:44,187 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2019-12-07 16:50:44,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25435 states. [2019-12-07 16:50:44,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25435 to 21401. [2019-12-07 16:50:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21401 states. [2019-12-07 16:50:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21401 states to 21401 states and 69854 transitions. [2019-12-07 16:50:44,570 INFO L78 Accepts]: Start accepts. Automaton has 21401 states and 69854 transitions. Word has length 86 [2019-12-07 16:50:44,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:44,570 INFO L462 AbstractCegarLoop]: Abstraction has 21401 states and 69854 transitions. [2019-12-07 16:50:44,570 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 16:50:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 21401 states and 69854 transitions. [2019-12-07 16:50:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-12-07 16:50:44,590 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:44,590 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:44,591 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:44,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:44,591 INFO L82 PathProgramCache]: Analyzing trace with hash -609043373, now seen corresponding path program 1 times [2019-12-07 16:50:44,591 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:44,591 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378840832] [2019-12-07 16:50:44,591 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:44,644 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 16:50:44,645 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378840832] [2019-12-07 16:50:44,645 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:44,645 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:50:44,645 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13953702] [2019-12-07 16:50:44,646 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:50:44,646 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:44,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:50:44,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:50:44,646 INFO L87 Difference]: Start difference. First operand 21401 states and 69854 transitions. Second operand 3 states. [2019-12-07 16:50:44,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:44,705 INFO L93 Difference]: Finished difference Result 21403 states and 69855 transitions. [2019-12-07 16:50:44,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:50:44,706 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 87 [2019-12-07 16:50:44,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:44,734 INFO L225 Difference]: With dead ends: 21403 [2019-12-07 16:50:44,734 INFO L226 Difference]: Without dead ends: 21401 [2019-12-07 16:50:44,735 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:50:44,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21401 states. [2019-12-07 16:50:45,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21401 to 20869. [2019-12-07 16:50:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20869 states. [2019-12-07 16:50:45,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20869 states to 20869 states and 68765 transitions. [2019-12-07 16:50:45,105 INFO L78 Accepts]: Start accepts. Automaton has 20869 states and 68765 transitions. Word has length 87 [2019-12-07 16:50:45,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:45,105 INFO L462 AbstractCegarLoop]: Abstraction has 20869 states and 68765 transitions. [2019-12-07 16:50:45,105 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:50:45,105 INFO L276 IsEmpty]: Start isEmpty. Operand 20869 states and 68765 transitions. [2019-12-07 16:50:45,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-12-07 16:50:45,124 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:45,124 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:45,124 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:45,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:45,124 INFO L82 PathProgramCache]: Analyzing trace with hash -1527955881, now seen corresponding path program 1 times [2019-12-07 16:50:45,125 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:45,125 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711281501] [2019-12-07 16:50:45,125 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:45,164 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 16:50:45,164 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711281501] [2019-12-07 16:50:45,164 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:45,164 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:50:45,164 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440783630] [2019-12-07 16:50:45,164 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:50:45,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:45,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:50:45,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:50:45,165 INFO L87 Difference]: Start difference. First operand 20869 states and 68765 transitions. Second operand 4 states. [2019-12-07 16:50:45,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:45,229 INFO L93 Difference]: Finished difference Result 21401 states and 69852 transitions. [2019-12-07 16:50:45,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 16:50:45,229 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 89 [2019-12-07 16:50:45,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:45,231 INFO L225 Difference]: With dead ends: 21401 [2019-12-07 16:50:45,231 INFO L226 Difference]: Without dead ends: 1475 [2019-12-07 16:50:45,231 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 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 16:50:45,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1475 states. [2019-12-07 16:50:45,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1475 to 1475. [2019-12-07 16:50:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1475 states. [2019-12-07 16:50:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1475 states and 3318 transitions. [2019-12-07 16:50:45,244 INFO L78 Accepts]: Start accepts. Automaton has 1475 states and 3318 transitions. Word has length 89 [2019-12-07 16:50:45,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:45,244 INFO L462 AbstractCegarLoop]: Abstraction has 1475 states and 3318 transitions. [2019-12-07 16:50:45,244 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:50:45,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 3318 transitions. [2019-12-07 16:50:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2019-12-07 16:50:45,245 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:45,246 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:45,246 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:45,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:45,246 INFO L82 PathProgramCache]: Analyzing trace with hash -677913789, now seen corresponding path program 2 times [2019-12-07 16:50:45,246 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:45,246 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799197354] [2019-12-07 16:50:45,246 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:45,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:50:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:50:45,379 INFO L174 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-12-07 16:50:45,379 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 16:50:45,382 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1419] [1419] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_77| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_274| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~y$read_delayed_var~0.offset_7) (= v_~y$r_buff1_thd0~0_179 0) (= |v_#NULL.offset_7| 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= (store (store |v_#length_37| |v_~#y~0.base_274| 4) |v_ULTIMATE.start_main_~#t1813~0.base_23| 4) |v_#length_35|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~y$r_buff0_thd2~0_66 0) (= v_~main$tmp_guard0~0_34 0) (< |v_#StackHeapBarrier_24| |v_~#y~0.base_274|) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= v_~y$w_buff1~0_185 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~y$r_buff0_thd0~0_281 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= v_~y$r_buff1_thd1~0_220 0) (= v_~y$r_buff0_thd1~0_290 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~x~0_99 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 v_~y$r_buff1_thd3~0_179) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_88 0) (< 0 |v_#StackHeapBarrier_24|) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1813~0.base_23|) (= v_~main$tmp_guard1~0_40 0) (= v_~y$flush_delayed~0_155 0) (= v_~y$mem_tmp~0_104 0) (= (select (select |v_#memory_int_422| |v_~#y~0.base_274|) |v_~#y~0.offset_274|) 0) (= v_~__unbuffered_cnt~0_147 0) (= 0 v_~y$r_buff1_thd2~0_59) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= (store |v_#memory_int_422| |v_ULTIMATE.start_main_~#t1813~0.base_23| (store (select |v_#memory_int_422| |v_ULTIMATE.start_main_~#t1813~0.base_23|) |v_ULTIMATE.start_main_~#t1813~0.offset_17| 0)) |v_#memory_int_421|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= v_~y$read_delayed~0_7 0) (= 0 |v_~#y~0.offset_274|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_89) (= |v_#valid_75| (store .cse0 |v_ULTIMATE.start_main_~#t1813~0.base_23| 1)) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_88) (= 0 v_~__unbuffered_p0_EAX~0_111) (= v_~y$w_buff0_used~0_1103 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 (select .cse1 |v_~#y~0.base_274|)) (= 0 v_~weak$$choice0~0_73) (= 0 v_~weak$$choice1~0_37) (= |v_ULTIMATE.start_main_~#t1813~0.offset_17| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~y$r_buff0_thd3~0_272) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~y$read_delayed_var~0.base_7) (= v_~y$w_buff1_used~0_482 0) (= 0 v_~__unbuffered_p2_EAX~0_51) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1813~0.base_23|)) (= 0 v_~y$w_buff0~0_204) (= v_~weak$$choice2~0_177 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_77|, #memory_int=|v_#memory_int_422|, #length=|v_#length_37|} OutVars{~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, ULTIMATE.start_main_#t~ite89=|v_ULTIMATE.start_main_#t~ite89_22|, ULTIMATE.start_main_#t~ite96=|v_ULTIMATE.start_main_#t~ite96_42|, ULTIMATE.start_main_~#t1815~0.offset=|v_ULTIMATE.start_main_~#t1815~0.offset_13|, ~y$mem_tmp~0=v_~y$mem_tmp~0_104, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_22|, ULTIMATE.start_main_#t~ite102=|v_ULTIMATE.start_main_#t~ite102_42|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_290, ~y$flush_delayed~0=v_~y$flush_delayed~0_155, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_94|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~nondet81=|v_ULTIMATE.start_main_#t~nondet81_46|, ~weak$$choice0~0=v_~weak$$choice0~0_73, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_56|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_147, ULTIMATE.start_main_#t~mem106=|v_ULTIMATE.start_main_#t~mem106_37|, ULTIMATE.start_main_#t~nondet73=|v_ULTIMATE.start_main_#t~nondet73_19|, ULTIMATE.start_main_~#t1815~0.base=|v_ULTIMATE.start_main_~#t1815~0.base_16|, ULTIMATE.start_main_#t~ite103=|v_ULTIMATE.start_main_#t~ite103_40|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~#y~0.base=|v_~#y~0.base_274|, ULTIMATE.start_main_#t~ite107=|v_ULTIMATE.start_main_#t~ite107_39|, ULTIMATE.start_main_~#t1814~0.offset=|v_ULTIMATE.start_main_~#t1814~0.offset_13|, ULTIMATE.start_main_#t~ite86=|v_ULTIMATE.start_main_#t~ite86_22|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_220, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_33|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_89, ULTIMATE.start_main_#t~short110=|v_ULTIMATE.start_main_#t~short110_70|, ULTIMATE.start_main_#t~mem74=|v_ULTIMATE.start_main_#t~mem74_19|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_28|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_88, ULTIMATE.start_main_#t~ite97=|v_ULTIMATE.start_main_#t~ite97_37|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_~#t1813~0.base=|v_ULTIMATE.start_main_~#t1813~0.base_23|, ULTIMATE.start_main_#t~ite85=|v_ULTIMATE.start_main_#t~ite85_20|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_75|, ULTIMATE.start_main_~#t1813~0.offset=|v_ULTIMATE.start_main_~#t1813~0.offset_17|, ~weak$$choice2~0=v_~weak$$choice2~0_177, ULTIMATE.start_main_#t~mem109=|v_ULTIMATE.start_main_#t~mem109_34|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_482, ULTIMATE.start_main_#t~ite104=|v_ULTIMATE.start_main_#t~ite104_27|, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~nondet72=|v_ULTIMATE.start_main_#t~nondet72_6|, ULTIMATE.start_main_#t~ite108=|v_ULTIMATE.start_main_#t~ite108_32|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite87=|v_ULTIMATE.start_main_#t~ite87_25|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_39|, ~weak$$choice1~0=v_~weak$$choice1~0_37, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_111, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_179, ULTIMATE.start_main_#t~mem111=|v_ULTIMATE.start_main_#t~mem111_40|, ULTIMATE.start_main_#t~ite100=|v_ULTIMATE.start_main_#t~ite100_29|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_25|, #length=|v_#length_35|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_51, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_20|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_20|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_22|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~y$w_buff1~0=v_~y$w_buff1~0_185, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ULTIMATE.start_main_#t~ite112=|v_ULTIMATE.start_main_#t~ite112_31|, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_66, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_26|, ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_36|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_179, ~x~0=v_~x~0_99, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_274|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_1103, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_40, ULTIMATE.start_main_#t~nondet71=|v_ULTIMATE.start_main_#t~nondet71_6|, ULTIMATE.start_main_#t~ite88=|v_ULTIMATE.start_main_#t~ite88_36|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_43|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_28|, ULTIMATE.start_main_#t~ite101=|v_ULTIMATE.start_main_#t~ite101_26|, ~y$w_buff0~0=v_~y$w_buff0~0_204, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_272, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet82=|v_ULTIMATE.start_main_#t~nondet82_46|, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_27|, ULTIMATE.start_main_~#t1814~0.base=|v_ULTIMATE.start_main_~#t1814~0.base_16|, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_23|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_59, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_281, #memory_int=|v_#memory_int_421|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_88, ULTIMATE.start_main_#t~mem84=|v_ULTIMATE.start_main_#t~mem84_12|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite89, ULTIMATE.start_main_#t~ite96, ULTIMATE.start_main_~#t1815~0.offset, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite92, ULTIMATE.start_main_#t~ite102, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~nondet81, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem106, ULTIMATE.start_main_#t~nondet73, ULTIMATE.start_main_~#t1815~0.base, ULTIMATE.start_main_#t~ite103, ~__unbuffered_p0_EAX$w_buff0~0, ~#y~0.base, ULTIMATE.start_main_#t~ite107, ULTIMATE.start_main_~#t1814~0.offset, ULTIMATE.start_main_#t~ite86, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite93, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~short110, ULTIMATE.start_main_#t~mem74, ~__unbuffered_p0_EAX$w_buff0_used~0, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~ite78, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ULTIMATE.start_main_#t~ite97, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1813~0.base, ULTIMATE.start_main_#t~ite85, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t1813~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem109, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~ite104, #NULL.offset, ULTIMATE.start_main_#t~nondet72, ULTIMATE.start_main_#t~ite108, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite87, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ULTIMATE.start_main_#t~mem111, ULTIMATE.start_main_#t~ite100, ULTIMATE.start_main_#t~ite90, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_#t~ite79, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite98, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ULTIMATE.start_main_#t~ite112, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem83, ULTIMATE.start_main_#t~nondet105, ~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~nondet71, ULTIMATE.start_main_#t~ite88, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite91, ULTIMATE.start_main_#t~ite101, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet82, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_~#t1814~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~y$r_buff1_thd2~0, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~mem84] because there is no mapped edge [2019-12-07 16:50:45,383 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1383] [1383] L837-1-->L839: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t1814~0.base_9|)) (= |v_#memory_int_317| (store |v_#memory_int_318| |v_ULTIMATE.start_main_~#t1814~0.base_9| (store (select |v_#memory_int_318| |v_ULTIMATE.start_main_~#t1814~0.base_9|) |v_ULTIMATE.start_main_~#t1814~0.offset_8| 1))) (= |v_#valid_43| (store |v_#valid_44| |v_ULTIMATE.start_main_~#t1814~0.base_9| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1814~0.base_9|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1814~0.base_9| 4)) (= 0 (select |v_#valid_44| |v_ULTIMATE.start_main_~#t1814~0.base_9|)) (= |v_ULTIMATE.start_main_~#t1814~0.offset_8| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_318|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_317|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1814~0.base=|v_ULTIMATE.start_main_~#t1814~0.base_9|, ULTIMATE.start_main_~#t1814~0.offset=|v_ULTIMATE.start_main_~#t1814~0.offset_8|, ULTIMATE.start_main_#t~nondet71=|v_ULTIMATE.start_main_#t~nondet71_3|} AuxVars[] AssignedVars[#valid, #memory_int, #length, ULTIMATE.start_main_~#t1814~0.base, ULTIMATE.start_main_~#t1814~0.offset, ULTIMATE.start_main_#t~nondet71] because there is no mapped edge [2019-12-07 16:50:45,384 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1389] [1389] L839-1-->L841: Formula: (and (= |v_#valid_47| (store |v_#valid_48| |v_ULTIMATE.start_main_~#t1815~0.base_12| 1)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1815~0.base_12| 4)) (= (select |v_#valid_48| |v_ULTIMATE.start_main_~#t1815~0.base_12|) 0) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1815~0.base_12|) (= |v_#memory_int_348| (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t1815~0.base_12| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t1815~0.base_12|) |v_ULTIMATE.start_main_~#t1815~0.offset_10| 2))) (not (= 0 |v_ULTIMATE.start_main_~#t1815~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t1815~0.offset_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_349|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t1815~0.offset=|v_ULTIMATE.start_main_~#t1815~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1815~0.base=|v_ULTIMATE.start_main_~#t1815~0.base_12|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_348|, #length=|v_#length_23|, ULTIMATE.start_main_#t~nondet72=|v_ULTIMATE.start_main_#t~nondet72_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1815~0.offset, ULTIMATE.start_main_~#t1815~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet72] because there is no mapped edge [2019-12-07 16:50:45,391 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1296] [1296] L754-->L755: Formula: (and (= v_~y$r_buff0_thd1~0_145 v_~y$r_buff0_thd1~0_144) (not (= 0 (mod v_~weak$$choice2~0_123 256)))) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_145, ~weak$$choice2~0=v_~weak$$choice2~0_123} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_10|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_11|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_144, ~weak$$choice2~0=v_~weak$$choice2~0_123, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-07 16:50:45,392 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1338] [1338] L759-->L759-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In-983394153 256) 0))) (or (and .cse0 (= |P0Thread1of1ForFork0_#t~mem28_Out-983394153| |P0Thread1of1ForFork0_#t~ite29_Out-983394153|) (= |P0Thread1of1ForFork0_#t~mem28_Out-983394153| (select (select |#memory_int_In-983394153| |~#y~0.base_In-983394153|) |~#y~0.offset_In-983394153|))) (and (not .cse0) (= |P0Thread1of1ForFork0_#t~mem28_In-983394153| |P0Thread1of1ForFork0_#t~mem28_Out-983394153|) (= ~y$mem_tmp~0_In-983394153 |P0Thread1of1ForFork0_#t~ite29_Out-983394153|)))) InVars {P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_In-983394153|, ~y$mem_tmp~0=~y$mem_tmp~0_In-983394153, ~#y~0.offset=|~#y~0.offset_In-983394153|, ~y$flush_delayed~0=~y$flush_delayed~0_In-983394153, #memory_int=|#memory_int_In-983394153|, ~#y~0.base=|~#y~0.base_In-983394153|} OutVars{P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_Out-983394153|, ~y$mem_tmp~0=~y$mem_tmp~0_In-983394153, ~#y~0.offset=|~#y~0.offset_In-983394153|, P0Thread1of1ForFork0_#t~ite29=|P0Thread1of1ForFork0_#t~ite29_Out-983394153|, ~y$flush_delayed~0=~y$flush_delayed~0_In-983394153, #memory_int=|#memory_int_In-983394153|, ~#y~0.base=|~#y~0.base_In-983394153|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29] because there is no mapped edge [2019-12-07 16:50:45,392 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1388] [1388] L759-2-->P0EXIT: Formula: (and (= v_~x~0_68 1) (= (store |v_#memory_int_341| |v_~#y~0.base_225| (store (select |v_#memory_int_341| |v_~#y~0.base_225|) |v_~#y~0.offset_225| |v_P0Thread1of1ForFork0_#t~ite29_84|)) |v_#memory_int_340|) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= v_~y$flush_delayed~0_132 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|) (= v_~__unbuffered_cnt~0_121 (+ v_~__unbuffered_cnt~0_122 1))) InVars {~#y~0.offset=|v_~#y~0.offset_225|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_84|, #memory_int=|v_#memory_int_341|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_122, ~#y~0.base=|v_~#y~0.base_225|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_45|, ~#y~0.offset=|v_~#y~0.offset_225|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_83|, ~y$flush_delayed~0=v_~y$flush_delayed~0_132, #memory_int=|v_#memory_int_340|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_121, ~#y~0.base=|v_~#y~0.base_225|, ~x~0=v_~x~0_68} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-07 16:50:45,393 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1326] [1326] L781-2-->L781-4: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In1827411510 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd2~0_In1827411510 256)))) (or (and (= ~y$w_buff1~0_In1827411510 |P1Thread1of1ForFork1_#t~ite31_Out1827411510|) (= |P1Thread1of1ForFork1_#t~mem30_In1827411510| |P1Thread1of1ForFork1_#t~mem30_Out1827411510|) (not .cse0) (not .cse1)) (and (= |P1Thread1of1ForFork1_#t~mem30_Out1827411510| (select (select |#memory_int_In1827411510| |~#y~0.base_In1827411510|) |~#y~0.offset_In1827411510|)) (= |P1Thread1of1ForFork1_#t~mem30_Out1827411510| |P1Thread1of1ForFork1_#t~ite31_Out1827411510|) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1827411510, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In1827411510|, ~#y~0.offset=|~#y~0.offset_In1827411510|, ~y$w_buff1~0=~y$w_buff1~0_In1827411510, #memory_int=|#memory_int_In1827411510|, ~#y~0.base=|~#y~0.base_In1827411510|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1827411510} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1827411510, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out1827411510|, ~#y~0.offset=|~#y~0.offset_In1827411510|, ~y$w_buff1~0=~y$w_buff1~0_In1827411510, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out1827411510|, #memory_int=|#memory_int_In1827411510|, ~#y~0.base=|~#y~0.base_In1827411510|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1827411510} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31] because there is no mapped edge [2019-12-07 16:50:45,393 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1205] [1205] L781-4-->L782: Formula: (= (store |v_#memory_int_53| |v_~#y~0.base_33| (store (select |v_#memory_int_53| |v_~#y~0.base_33|) |v_~#y~0.offset_33| |v_P1Thread1of1ForFork1_#t~ite31_12|)) |v_#memory_int_52|) InVars {~#y~0.offset=|v_~#y~0.offset_33|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_12|, #memory_int=|v_#memory_int_53|, ~#y~0.base=|v_~#y~0.base_33|} OutVars{P1Thread1of1ForFork1_#t~mem30=|v_P1Thread1of1ForFork1_#t~mem30_7|, ~#y~0.offset=|v_~#y~0.offset_33|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_11|, #memory_int=|v_#memory_int_52|, P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_11|, ~#y~0.base=|v_~#y~0.base_33|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, #memory_int, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-07 16:50:45,393 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1340] [1340] L782-->L782-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1675680424 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In1675680424 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite33_Out1675680424| ~y$w_buff0_used~0_In1675680424) (or .cse0 .cse1)) (and (not .cse1) (= |P1Thread1of1ForFork1_#t~ite33_Out1675680424| 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1675680424, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1675680424} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1675680424, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1675680424, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out1675680424|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-07 16:50:45,394 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1335] [1335] L783-->L783-2: Formula: (let ((.cse3 (= (mod ~y$r_buff1_thd2~0_In1111870349 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In1111870349 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In1111870349 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In1111870349 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite34_Out1111870349| ~y$w_buff1_used~0_In1111870349) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |P1Thread1of1ForFork1_#t~ite34_Out1111870349|) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1111870349, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1111870349, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1111870349, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1111870349} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1111870349, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1111870349, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1111870349, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out1111870349|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1111870349} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-07 16:50:45,395 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1334] [1334] L784-->L785: Formula: (let ((.cse1 (= ~y$r_buff0_thd2~0_In-1696117886 ~y$r_buff0_thd2~0_Out-1696117886)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-1696117886 256))) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-1696117886 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse2) (not .cse0) (= 0 ~y$r_buff0_thd2~0_Out-1696117886)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1696117886, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1696117886} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1696117886, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1696117886, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1696117886|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-07 16:50:45,397 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1291] [1291] L804-->L805: Formula: (and (= v_~y$r_buff0_thd3~0_135 v_~y$r_buff0_thd3~0_134) (not (= (mod v_~weak$$choice2~0_107 256) 0))) InVars {~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_135, ~weak$$choice2~0=v_~weak$$choice2~0_107} OutVars{P2Thread1of1ForFork2_#t~ite56=|v_P2Thread1of1ForFork2_#t~ite56_11|, P2Thread1of1ForFork2_#t~ite57=|v_P2Thread1of1ForFork2_#t~ite57_9|, P2Thread1of1ForFork2_#t~ite55=|v_P2Thread1of1ForFork2_#t~ite55_10|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_134, ~weak$$choice2~0=v_~weak$$choice2~0_107} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite56, P2Thread1of1ForFork2_#t~ite57, P2Thread1of1ForFork2_#t~ite55, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:50:45,398 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1328] [1328] L807-->L807-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In1997240379 256)))) (or (and (= |P2Thread1of1ForFork2_#t~mem62_In1997240379| |P2Thread1of1ForFork2_#t~mem62_Out1997240379|) (not .cse0) (= |P2Thread1of1ForFork2_#t~ite63_Out1997240379| ~y$mem_tmp~0_In1997240379)) (and .cse0 (= (select (select |#memory_int_In1997240379| |~#y~0.base_In1997240379|) |~#y~0.offset_In1997240379|) |P2Thread1of1ForFork2_#t~mem62_Out1997240379|) (= |P2Thread1of1ForFork2_#t~ite63_Out1997240379| |P2Thread1of1ForFork2_#t~mem62_Out1997240379|)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1997240379, ~#y~0.offset=|~#y~0.offset_In1997240379|, ~y$flush_delayed~0=~y$flush_delayed~0_In1997240379, #memory_int=|#memory_int_In1997240379|, ~#y~0.base=|~#y~0.base_In1997240379|, P2Thread1of1ForFork2_#t~mem62=|P2Thread1of1ForFork2_#t~mem62_In1997240379|} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In1997240379, ~#y~0.offset=|~#y~0.offset_In1997240379|, P2Thread1of1ForFork2_#t~ite63=|P2Thread1of1ForFork2_#t~ite63_Out1997240379|, ~y$flush_delayed~0=~y$flush_delayed~0_In1997240379, #memory_int=|#memory_int_In1997240379|, ~#y~0.base=|~#y~0.base_In1997240379|, P2Thread1of1ForFork2_#t~mem62=|P2Thread1of1ForFork2_#t~mem62_Out1997240379|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite63, P2Thread1of1ForFork2_#t~mem62] because there is no mapped edge [2019-12-07 16:50:45,399 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1333] [1333] L814-2-->L814-5: Formula: (let ((.cse1 (= |P2Thread1of1ForFork2_#t~ite66_Out371180853| |P2Thread1of1ForFork2_#t~ite65_Out371180853|)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In371180853 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In371180853 256)))) (or (and (not .cse0) (= |P2Thread1of1ForFork2_#t~ite65_Out371180853| ~y$w_buff1~0_In371180853) (= |P2Thread1of1ForFork2_#t~mem64_In371180853| |P2Thread1of1ForFork2_#t~mem64_Out371180853|) .cse1 (not .cse2)) (and (= |P2Thread1of1ForFork2_#t~mem64_Out371180853| |P2Thread1of1ForFork2_#t~ite65_Out371180853|) (= |P2Thread1of1ForFork2_#t~mem64_Out371180853| (select (select |#memory_int_In371180853| |~#y~0.base_In371180853|) |~#y~0.offset_In371180853|)) .cse1 (or .cse0 .cse2)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In371180853, ~#y~0.offset=|~#y~0.offset_In371180853|, ~y$w_buff1~0=~y$w_buff1~0_In371180853, #memory_int=|#memory_int_In371180853|, ~#y~0.base=|~#y~0.base_In371180853|, P2Thread1of1ForFork2_#t~mem64=|P2Thread1of1ForFork2_#t~mem64_In371180853|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In371180853} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In371180853, ~#y~0.offset=|~#y~0.offset_In371180853|, P2Thread1of1ForFork2_#t~ite65=|P2Thread1of1ForFork2_#t~ite65_Out371180853|, ~y$w_buff1~0=~y$w_buff1~0_In371180853, P2Thread1of1ForFork2_#t~ite66=|P2Thread1of1ForFork2_#t~ite66_Out371180853|, #memory_int=|#memory_int_In371180853|, P2Thread1of1ForFork2_#t~mem64=|P2Thread1of1ForFork2_#t~mem64_Out371180853|, ~#y~0.base=|~#y~0.base_In371180853|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In371180853} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite65, P2Thread1of1ForFork2_#t~ite66, P2Thread1of1ForFork2_#t~mem64] because there is no mapped edge [2019-12-07 16:50:45,400 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1321] [1321] L815-->L815-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-206819928 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd3~0_In-206819928 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork2_#t~ite67_Out-206819928|)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-206819928 |P2Thread1of1ForFork2_#t~ite67_Out-206819928|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-206819928, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-206819928} OutVars{P2Thread1of1ForFork2_#t~ite67=|P2Thread1of1ForFork2_#t~ite67_Out-206819928|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-206819928, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-206819928} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite67] because there is no mapped edge [2019-12-07 16:50:45,401 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1307] [1307] L816-->L816-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff1_used~0_In-496897749 256))) (.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In-496897749 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In-496897749 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-496897749 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite68_Out-496897749|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$w_buff1_used~0_In-496897749 |P2Thread1of1ForFork2_#t~ite68_Out-496897749|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-496897749, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-496897749, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-496897749, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-496897749} OutVars{P2Thread1of1ForFork2_#t~ite68=|P2Thread1of1ForFork2_#t~ite68_Out-496897749|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-496897749, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-496897749, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-496897749, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-496897749} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite68] because there is no mapped edge [2019-12-07 16:50:45,401 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1312] [1312] L817-->L818: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In-159848646 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-159848646 256))) (.cse2 (= ~y$r_buff0_thd3~0_Out-159848646 ~y$r_buff0_thd3~0_In-159848646))) (or (and (not .cse0) (not .cse1) (= ~y$r_buff0_thd3~0_Out-159848646 0)) (and .cse1 .cse2) (and .cse0 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-159848646, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-159848646} OutVars{P2Thread1of1ForFork2_#t~ite69=|P2Thread1of1ForFork2_#t~ite69_Out-159848646|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-159848646, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-159848646} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite69, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:50:45,401 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1306] [1306] L818-->L818-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In2089906528 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In2089906528 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In2089906528 256))) (.cse3 (= (mod ~y$r_buff1_thd3~0_In2089906528 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P2Thread1of1ForFork2_#t~ite70_Out2089906528| ~y$r_buff1_thd3~0_In2089906528)) (and (= 0 |P2Thread1of1ForFork2_#t~ite70_Out2089906528|) (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In2089906528, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2089906528, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2089906528, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2089906528} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In2089906528, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2089906528, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2089906528, P2Thread1of1ForFork2_#t~ite70=|P2Thread1of1ForFork2_#t~ite70_Out2089906528|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2089906528} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite70] because there is no mapped edge [2019-12-07 16:50:45,401 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1353] [1353] L818-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork2_#t~ite70_34| v_~y$r_buff1_thd3~0_117) (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {P2Thread1of1ForFork2_#t~ite70=|v_P2Thread1of1ForFork2_#t~ite70_34|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_117, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, P2Thread1of1ForFork2_#t~ite70=|v_P2Thread1of1ForFork2_#t~ite70_33|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_#t~ite70, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 16:50:45,402 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1327] [1327] L785-->L785-2: Formula: (let ((.cse2 (= (mod ~y$w_buff0_used~0_In1425417650 256) 0)) (.cse3 (= (mod ~y$r_buff0_thd2~0_In1425417650 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In1425417650 256))) (.cse0 (= (mod ~y$r_buff1_thd2~0_In1425417650 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite36_Out1425417650| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$r_buff1_thd2~0_In1425417650 |P1Thread1of1ForFork1_#t~ite36_Out1425417650|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1425417650, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1425417650, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1425417650, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1425417650} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1425417650, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1425417650, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1425417650, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out1425417650|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1425417650} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 16:50:45,402 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1364] [1364] L785-2-->P1EXIT: Formula: (and (= |v_P1Thread1of1ForFork1_#t~ite36_34| v_~y$r_buff1_thd2~0_44) (= (+ v_~__unbuffered_cnt~0_96 1) v_~__unbuffered_cnt~0_95) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_96, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_34|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_95, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_33|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 16:50:45,402 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1249] [1249] L845-->L847-2: Formula: (and (or (= (mod v_~y$r_buff0_thd0~0_95 256) 0) (= (mod v_~y$w_buff0_used~0_361 256) 0)) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_361, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_95, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_361, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_95, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 16:50:45,402 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1320] [1320] L847-2-->L847-5: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~ite75_Out2144003151| |ULTIMATE.start_main_#t~ite76_Out2144003151|)) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In2144003151 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In2144003151 256)))) (or (and (= |ULTIMATE.start_main_#t~mem74_In2144003151| |ULTIMATE.start_main_#t~mem74_Out2144003151|) (not .cse0) (not .cse1) .cse2 (= ~y$w_buff1~0_In2144003151 |ULTIMATE.start_main_#t~ite75_Out2144003151|)) (and (= |ULTIMATE.start_main_#t~mem74_Out2144003151| |ULTIMATE.start_main_#t~ite75_Out2144003151|) (= |ULTIMATE.start_main_#t~mem74_Out2144003151| (select (select |#memory_int_In2144003151| |~#y~0.base_In2144003151|) |~#y~0.offset_In2144003151|)) .cse2 (or .cse1 .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In2144003151|, ~y$w_buff1~0=~y$w_buff1~0_In2144003151, ULTIMATE.start_main_#t~mem74=|ULTIMATE.start_main_#t~mem74_In2144003151|, #memory_int=|#memory_int_In2144003151|, ~#y~0.base=|~#y~0.base_In2144003151|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In2144003151, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2144003151} OutVars{~#y~0.offset=|~#y~0.offset_In2144003151|, ~y$w_buff1~0=~y$w_buff1~0_In2144003151, ULTIMATE.start_main_#t~mem74=|ULTIMATE.start_main_#t~mem74_Out2144003151|, #memory_int=|#memory_int_In2144003151|, ~#y~0.base=|~#y~0.base_In2144003151|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In2144003151, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out2144003151|, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out2144003151|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2144003151} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem74, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 16:50:45,403 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1344] [1344] L848-->L848-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In1003130532 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In1003130532 256) 0))) (or (and (= ~y$w_buff0_used~0_In1003130532 |ULTIMATE.start_main_#t~ite77_Out1003130532|) (or .cse0 .cse1)) (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite77_Out1003130532|) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1003130532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003130532} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1003130532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003130532, ULTIMATE.start_main_#t~ite77=|ULTIMATE.start_main_#t~ite77_Out1003130532|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite77] because there is no mapped edge [2019-12-07 16:50:45,404 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1324] [1324] L849-->L849-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In909365244 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In909365244 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In909365244 256) 0)) (.cse2 (= (mod ~y$r_buff1_thd0~0_In909365244 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite78_Out909365244|)) (and (or .cse1 .cse0) (= ~y$w_buff1_used~0_In909365244 |ULTIMATE.start_main_#t~ite78_Out909365244|) (or .cse3 .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In909365244, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In909365244, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In909365244, ~y$w_buff1_used~0=~y$w_buff1_used~0_In909365244} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In909365244, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In909365244, ULTIMATE.start_main_#t~ite78=|ULTIMATE.start_main_#t~ite78_Out909365244|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In909365244, ~y$w_buff1_used~0=~y$w_buff1_used~0_In909365244} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-07 16:50:45,404 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1308] [1308] L850-->L851: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-995398601 256) 0)) (.cse2 (= ~y$r_buff0_thd0~0_In-995398601 ~y$r_buff0_thd0~0_Out-995398601)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-995398601 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 ~y$r_buff0_thd0~0_Out-995398601)) (and .cse1 .cse2) (and .cse2 .cse0))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-995398601, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-995398601} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-995398601, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-995398601, ULTIMATE.start_main_#t~ite79=|ULTIMATE.start_main_#t~ite79_Out-995398601|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite79] because there is no mapped edge [2019-12-07 16:50:45,404 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1342] [1342] L851-->L851-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In1003346311 256))) (.cse2 (= (mod ~y$r_buff1_thd0~0_In1003346311 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1003346311 256))) (.cse0 (= (mod ~y$r_buff0_thd0~0_In1003346311 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite80_Out1003346311| ~y$r_buff1_thd0~0_In1003346311) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |ULTIMATE.start_main_#t~ite80_Out1003346311| 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1003346311, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003346311, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1003346311, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1003346311} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1003346311, ULTIMATE.start_main_#t~ite80=|ULTIMATE.start_main_#t~ite80_Out1003346311|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003346311, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1003346311, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1003346311} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite80] because there is no mapped edge [2019-12-07 16:50:45,410 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1290] [1290] L863-->L864: Formula: (and (= v_~y$r_buff0_thd0~0_131 v_~y$r_buff0_thd0~0_130) (not (= 0 (mod v_~weak$$choice2~0_103 256)))) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_131, ~weak$$choice2~0=v_~weak$$choice2~0_103} OutVars{ULTIMATE.start_main_#t~ite100=|v_ULTIMATE.start_main_#t~ite100_11|, ULTIMATE.start_main_#t~ite101=|v_ULTIMATE.start_main_#t~ite101_9|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_130, ~weak$$choice2~0=v_~weak$$choice2~0_103, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite100, ULTIMATE.start_main_#t~ite101, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite99] because there is no mapped edge [2019-12-07 16:50:45,410 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1213] [1213] L864-->L866: Formula: (and (= v_~y$r_buff1_thd0~0_32 v_~y$r_buff1_thd0~0_31) (= |v_ULTIMATE.start_main_#t~nondet105_5| v_~weak$$choice1~0_5) (not (= 0 (mod v_~weak$$choice2~0_58 256)))) InVars {ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_5|, ~weak$$choice2~0=v_~weak$$choice2~0_58, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_32} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_5, ULTIMATE.start_main_#t~ite102=|v_ULTIMATE.start_main_#t~ite102_6|, ULTIMATE.start_main_#t~ite103=|v_ULTIMATE.start_main_#t~ite103_6|, ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_4|, ULTIMATE.start_main_#t~ite104=|v_ULTIMATE.start_main_#t~ite104_8|, ~weak$$choice2~0=v_~weak$$choice2~0_58, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_31} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~ite102, ULTIMATE.start_main_#t~ite103, ULTIMATE.start_main_#t~nondet105, ULTIMATE.start_main_#t~ite104, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 16:50:45,410 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1393] [1393] L866-->L866-5: Formula: (let ((.cse2 (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-2124210873 256)))) (or (and (let ((.cse0 (= |ULTIMATE.start_main_#t~ite108_Out-2124210873| |ULTIMATE.start_main_#t~ite107_Out-2124210873|)) (.cse1 (= (mod ~weak$$choice1~0_In-2124210873 256) 0))) (or (and .cse0 (= (select (select |#memory_int_In-2124210873| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2124210873) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2124210873) |ULTIMATE.start_main_#t~mem106_Out-2124210873|) (not .cse1) (= |ULTIMATE.start_main_#t~ite107_Out-2124210873| |ULTIMATE.start_main_#t~mem106_Out-2124210873|)) (and (= |ULTIMATE.start_main_#t~ite107_Out-2124210873| ~__unbuffered_p0_EAX~0_In-2124210873) .cse0 (= |ULTIMATE.start_main_#t~mem106_Out-2124210873| |ULTIMATE.start_main_#t~mem106_In-2124210873|) .cse1))) (not .cse2)) (and (= |ULTIMATE.start_main_#t~ite107_In-2124210873| |ULTIMATE.start_main_#t~ite107_Out-2124210873|) (= |ULTIMATE.start_main_#t~mem106_In-2124210873| |ULTIMATE.start_main_#t~mem106_Out-2124210873|) (= |ULTIMATE.start_main_#t~ite108_Out-2124210873| ~__unbuffered_p0_EAX~0_In-2124210873) .cse2))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2124210873, ~weak$$choice1~0=~weak$$choice1~0_In-2124210873, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2124210873, #memory_int=|#memory_int_In-2124210873|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2124210873, ULTIMATE.start_main_#t~ite107=|ULTIMATE.start_main_#t~ite107_In-2124210873|, ULTIMATE.start_main_#t~mem106=|ULTIMATE.start_main_#t~mem106_In-2124210873|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2124210873} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2124210873, ~weak$$choice1~0=~weak$$choice1~0_In-2124210873, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2124210873, #memory_int=|#memory_int_In-2124210873|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2124210873, ULTIMATE.start_main_#t~ite107=|ULTIMATE.start_main_#t~ite107_Out-2124210873|, ULTIMATE.start_main_#t~ite108=|ULTIMATE.start_main_#t~ite108_Out-2124210873|, ULTIMATE.start_main_#t~mem106=|ULTIMATE.start_main_#t~mem106_Out-2124210873|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2124210873} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite107, ULTIMATE.start_main_#t~ite108, ULTIMATE.start_main_#t~mem106] because there is no mapped edge [2019-12-07 16:50:45,412 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1329] [1329] L868-->L868-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In1455826538 256)))) (or (and (= |ULTIMATE.start_main_#t~mem111_In1455826538| |ULTIMATE.start_main_#t~mem111_Out1455826538|) (not .cse0) (= ~y$mem_tmp~0_In1455826538 |ULTIMATE.start_main_#t~ite112_Out1455826538|)) (and (= |ULTIMATE.start_main_#t~mem111_Out1455826538| (select (select |#memory_int_In1455826538| |~#y~0.base_In1455826538|) |~#y~0.offset_In1455826538|)) (= |ULTIMATE.start_main_#t~mem111_Out1455826538| |ULTIMATE.start_main_#t~ite112_Out1455826538|) .cse0))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1455826538, ~#y~0.offset=|~#y~0.offset_In1455826538|, ULTIMATE.start_main_#t~mem111=|ULTIMATE.start_main_#t~mem111_In1455826538|, ~y$flush_delayed~0=~y$flush_delayed~0_In1455826538, #memory_int=|#memory_int_In1455826538|, ~#y~0.base=|~#y~0.base_In1455826538|} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In1455826538, ~#y~0.offset=|~#y~0.offset_In1455826538|, ULTIMATE.start_main_#t~mem111=|ULTIMATE.start_main_#t~mem111_Out1455826538|, ULTIMATE.start_main_#t~ite112=|ULTIMATE.start_main_#t~ite112_Out1455826538|, ~y$flush_delayed~0=~y$flush_delayed~0_In1455826538, #memory_int=|#memory_int_In1455826538|, ~#y~0.base=|~#y~0.base_In1455826538|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem111, ULTIMATE.start_main_#t~ite112] because there is no mapped edge [2019-12-07 16:50:45,412 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1397] [1397] L871-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_25 256))) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_25} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_14, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 16:50:45,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 04:50:45 BasicIcfg [2019-12-07 16:50:45,489 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 16:50:45,489 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 16:50:45,489 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 16:50:45,489 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 16:50:45,489 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:40:30" (3/4) ... [2019-12-07 16:50:45,491 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 16:50:45,491 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1419] [1419] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_77| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_274| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~y$read_delayed_var~0.offset_7) (= v_~y$r_buff1_thd0~0_179 0) (= |v_#NULL.offset_7| 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= (store (store |v_#length_37| |v_~#y~0.base_274| 4) |v_ULTIMATE.start_main_~#t1813~0.base_23| 4) |v_#length_35|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~y$r_buff0_thd2~0_66 0) (= v_~main$tmp_guard0~0_34 0) (< |v_#StackHeapBarrier_24| |v_~#y~0.base_274|) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= v_~y$w_buff1~0_185 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~y$r_buff0_thd0~0_281 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= v_~y$r_buff1_thd1~0_220 0) (= v_~y$r_buff0_thd1~0_290 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~x~0_99 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 v_~y$r_buff1_thd3~0_179) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_88 0) (< 0 |v_#StackHeapBarrier_24|) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1813~0.base_23|) (= v_~main$tmp_guard1~0_40 0) (= v_~y$flush_delayed~0_155 0) (= v_~y$mem_tmp~0_104 0) (= (select (select |v_#memory_int_422| |v_~#y~0.base_274|) |v_~#y~0.offset_274|) 0) (= v_~__unbuffered_cnt~0_147 0) (= 0 v_~y$r_buff1_thd2~0_59) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= (store |v_#memory_int_422| |v_ULTIMATE.start_main_~#t1813~0.base_23| (store (select |v_#memory_int_422| |v_ULTIMATE.start_main_~#t1813~0.base_23|) |v_ULTIMATE.start_main_~#t1813~0.offset_17| 0)) |v_#memory_int_421|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= v_~y$read_delayed~0_7 0) (= 0 |v_~#y~0.offset_274|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_89) (= |v_#valid_75| (store .cse0 |v_ULTIMATE.start_main_~#t1813~0.base_23| 1)) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_88) (= 0 v_~__unbuffered_p0_EAX~0_111) (= v_~y$w_buff0_used~0_1103 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 (select .cse1 |v_~#y~0.base_274|)) (= 0 v_~weak$$choice0~0_73) (= 0 v_~weak$$choice1~0_37) (= |v_ULTIMATE.start_main_~#t1813~0.offset_17| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~y$r_buff0_thd3~0_272) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~y$read_delayed_var~0.base_7) (= v_~y$w_buff1_used~0_482 0) (= 0 v_~__unbuffered_p2_EAX~0_51) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1813~0.base_23|)) (= 0 v_~y$w_buff0~0_204) (= v_~weak$$choice2~0_177 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_77|, #memory_int=|v_#memory_int_422|, #length=|v_#length_37|} OutVars{~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, ULTIMATE.start_main_#t~ite89=|v_ULTIMATE.start_main_#t~ite89_22|, ULTIMATE.start_main_#t~ite96=|v_ULTIMATE.start_main_#t~ite96_42|, ULTIMATE.start_main_~#t1815~0.offset=|v_ULTIMATE.start_main_~#t1815~0.offset_13|, ~y$mem_tmp~0=v_~y$mem_tmp~0_104, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_22|, ULTIMATE.start_main_#t~ite102=|v_ULTIMATE.start_main_#t~ite102_42|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_290, ~y$flush_delayed~0=v_~y$flush_delayed~0_155, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_94|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~nondet81=|v_ULTIMATE.start_main_#t~nondet81_46|, ~weak$$choice0~0=v_~weak$$choice0~0_73, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_56|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_147, ULTIMATE.start_main_#t~mem106=|v_ULTIMATE.start_main_#t~mem106_37|, ULTIMATE.start_main_#t~nondet73=|v_ULTIMATE.start_main_#t~nondet73_19|, ULTIMATE.start_main_~#t1815~0.base=|v_ULTIMATE.start_main_~#t1815~0.base_16|, ULTIMATE.start_main_#t~ite103=|v_ULTIMATE.start_main_#t~ite103_40|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~#y~0.base=|v_~#y~0.base_274|, ULTIMATE.start_main_#t~ite107=|v_ULTIMATE.start_main_#t~ite107_39|, ULTIMATE.start_main_~#t1814~0.offset=|v_ULTIMATE.start_main_~#t1814~0.offset_13|, ULTIMATE.start_main_#t~ite86=|v_ULTIMATE.start_main_#t~ite86_22|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_220, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_33|, ~__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_89, ULTIMATE.start_main_#t~short110=|v_ULTIMATE.start_main_#t~short110_70|, ULTIMATE.start_main_#t~mem74=|v_ULTIMATE.start_main_#t~mem74_19|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_28|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_88, ULTIMATE.start_main_#t~ite97=|v_ULTIMATE.start_main_#t~ite97_37|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_~#t1813~0.base=|v_ULTIMATE.start_main_~#t1813~0.base_23|, ULTIMATE.start_main_#t~ite85=|v_ULTIMATE.start_main_#t~ite85_20|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_75|, ULTIMATE.start_main_~#t1813~0.offset=|v_ULTIMATE.start_main_~#t1813~0.offset_17|, ~weak$$choice2~0=v_~weak$$choice2~0_177, ULTIMATE.start_main_#t~mem109=|v_ULTIMATE.start_main_#t~mem109_34|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_482, ULTIMATE.start_main_#t~ite104=|v_ULTIMATE.start_main_#t~ite104_27|, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~nondet72=|v_ULTIMATE.start_main_#t~nondet72_6|, ULTIMATE.start_main_#t~ite108=|v_ULTIMATE.start_main_#t~ite108_32|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite87=|v_ULTIMATE.start_main_#t~ite87_25|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_39|, ~weak$$choice1~0=v_~weak$$choice1~0_37, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_111, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_179, ULTIMATE.start_main_#t~mem111=|v_ULTIMATE.start_main_#t~mem111_40|, ULTIMATE.start_main_#t~ite100=|v_ULTIMATE.start_main_#t~ite100_29|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_25|, #length=|v_#length_35|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_51, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_20|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_20|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_22|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~y$w_buff1~0=v_~y$w_buff1~0_185, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ULTIMATE.start_main_#t~ite112=|v_ULTIMATE.start_main_#t~ite112_31|, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_66, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_26|, ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_36|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_179, ~x~0=v_~x~0_99, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_274|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_1103, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_40, ULTIMATE.start_main_#t~nondet71=|v_ULTIMATE.start_main_#t~nondet71_6|, ULTIMATE.start_main_#t~ite88=|v_ULTIMATE.start_main_#t~ite88_36|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_43|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_28|, ULTIMATE.start_main_#t~ite101=|v_ULTIMATE.start_main_#t~ite101_26|, ~y$w_buff0~0=v_~y$w_buff0~0_204, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_272, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet82=|v_ULTIMATE.start_main_#t~nondet82_46|, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_27|, ULTIMATE.start_main_~#t1814~0.base=|v_ULTIMATE.start_main_~#t1814~0.base_16|, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_23|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_59, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_281, #memory_int=|v_#memory_int_421|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_88, ULTIMATE.start_main_#t~mem84=|v_ULTIMATE.start_main_#t~mem84_12|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite89, ULTIMATE.start_main_#t~ite96, ULTIMATE.start_main_~#t1815~0.offset, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite92, ULTIMATE.start_main_#t~ite102, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~nondet81, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem106, ULTIMATE.start_main_#t~nondet73, ULTIMATE.start_main_~#t1815~0.base, ULTIMATE.start_main_#t~ite103, ~__unbuffered_p0_EAX$w_buff0~0, ~#y~0.base, ULTIMATE.start_main_#t~ite107, ULTIMATE.start_main_~#t1814~0.offset, ULTIMATE.start_main_#t~ite86, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite93, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~short110, ULTIMATE.start_main_#t~mem74, ~__unbuffered_p0_EAX$w_buff0_used~0, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~ite78, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ULTIMATE.start_main_#t~ite97, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1813~0.base, ULTIMATE.start_main_#t~ite85, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t1813~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem109, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~ite104, #NULL.offset, ULTIMATE.start_main_#t~nondet72, ULTIMATE.start_main_#t~ite108, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite87, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ULTIMATE.start_main_#t~mem111, ULTIMATE.start_main_#t~ite100, ULTIMATE.start_main_#t~ite90, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_#t~ite79, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite98, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ULTIMATE.start_main_#t~ite112, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem83, ULTIMATE.start_main_#t~nondet105, ~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~nondet71, ULTIMATE.start_main_#t~ite88, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite91, ULTIMATE.start_main_#t~ite101, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet82, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_~#t1814~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~y$r_buff1_thd2~0, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~mem84] because there is no mapped edge [2019-12-07 16:50:45,492 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1383] [1383] L837-1-->L839: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t1814~0.base_9|)) (= |v_#memory_int_317| (store |v_#memory_int_318| |v_ULTIMATE.start_main_~#t1814~0.base_9| (store (select |v_#memory_int_318| |v_ULTIMATE.start_main_~#t1814~0.base_9|) |v_ULTIMATE.start_main_~#t1814~0.offset_8| 1))) (= |v_#valid_43| (store |v_#valid_44| |v_ULTIMATE.start_main_~#t1814~0.base_9| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1814~0.base_9|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1814~0.base_9| 4)) (= 0 (select |v_#valid_44| |v_ULTIMATE.start_main_~#t1814~0.base_9|)) (= |v_ULTIMATE.start_main_~#t1814~0.offset_8| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_318|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_317|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1814~0.base=|v_ULTIMATE.start_main_~#t1814~0.base_9|, ULTIMATE.start_main_~#t1814~0.offset=|v_ULTIMATE.start_main_~#t1814~0.offset_8|, ULTIMATE.start_main_#t~nondet71=|v_ULTIMATE.start_main_#t~nondet71_3|} AuxVars[] AssignedVars[#valid, #memory_int, #length, ULTIMATE.start_main_~#t1814~0.base, ULTIMATE.start_main_~#t1814~0.offset, ULTIMATE.start_main_#t~nondet71] because there is no mapped edge [2019-12-07 16:50:45,493 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1389] [1389] L839-1-->L841: Formula: (and (= |v_#valid_47| (store |v_#valid_48| |v_ULTIMATE.start_main_~#t1815~0.base_12| 1)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1815~0.base_12| 4)) (= (select |v_#valid_48| |v_ULTIMATE.start_main_~#t1815~0.base_12|) 0) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1815~0.base_12|) (= |v_#memory_int_348| (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t1815~0.base_12| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t1815~0.base_12|) |v_ULTIMATE.start_main_~#t1815~0.offset_10| 2))) (not (= 0 |v_ULTIMATE.start_main_~#t1815~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t1815~0.offset_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_349|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t1815~0.offset=|v_ULTIMATE.start_main_~#t1815~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1815~0.base=|v_ULTIMATE.start_main_~#t1815~0.base_12|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_348|, #length=|v_#length_23|, ULTIMATE.start_main_#t~nondet72=|v_ULTIMATE.start_main_#t~nondet72_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1815~0.offset, ULTIMATE.start_main_~#t1815~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet72] because there is no mapped edge [2019-12-07 16:50:45,499 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1296] [1296] L754-->L755: Formula: (and (= v_~y$r_buff0_thd1~0_145 v_~y$r_buff0_thd1~0_144) (not (= 0 (mod v_~weak$$choice2~0_123 256)))) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_145, ~weak$$choice2~0=v_~weak$$choice2~0_123} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_10|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_11|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_144, ~weak$$choice2~0=v_~weak$$choice2~0_123, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-07 16:50:45,500 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1338] [1338] L759-->L759-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In-983394153 256) 0))) (or (and .cse0 (= |P0Thread1of1ForFork0_#t~mem28_Out-983394153| |P0Thread1of1ForFork0_#t~ite29_Out-983394153|) (= |P0Thread1of1ForFork0_#t~mem28_Out-983394153| (select (select |#memory_int_In-983394153| |~#y~0.base_In-983394153|) |~#y~0.offset_In-983394153|))) (and (not .cse0) (= |P0Thread1of1ForFork0_#t~mem28_In-983394153| |P0Thread1of1ForFork0_#t~mem28_Out-983394153|) (= ~y$mem_tmp~0_In-983394153 |P0Thread1of1ForFork0_#t~ite29_Out-983394153|)))) InVars {P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_In-983394153|, ~y$mem_tmp~0=~y$mem_tmp~0_In-983394153, ~#y~0.offset=|~#y~0.offset_In-983394153|, ~y$flush_delayed~0=~y$flush_delayed~0_In-983394153, #memory_int=|#memory_int_In-983394153|, ~#y~0.base=|~#y~0.base_In-983394153|} OutVars{P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_Out-983394153|, ~y$mem_tmp~0=~y$mem_tmp~0_In-983394153, ~#y~0.offset=|~#y~0.offset_In-983394153|, P0Thread1of1ForFork0_#t~ite29=|P0Thread1of1ForFork0_#t~ite29_Out-983394153|, ~y$flush_delayed~0=~y$flush_delayed~0_In-983394153, #memory_int=|#memory_int_In-983394153|, ~#y~0.base=|~#y~0.base_In-983394153|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29] because there is no mapped edge [2019-12-07 16:50:45,501 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1388] [1388] L759-2-->P0EXIT: Formula: (and (= v_~x~0_68 1) (= (store |v_#memory_int_341| |v_~#y~0.base_225| (store (select |v_#memory_int_341| |v_~#y~0.base_225|) |v_~#y~0.offset_225| |v_P0Thread1of1ForFork0_#t~ite29_84|)) |v_#memory_int_340|) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= v_~y$flush_delayed~0_132 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|) (= v_~__unbuffered_cnt~0_121 (+ v_~__unbuffered_cnt~0_122 1))) InVars {~#y~0.offset=|v_~#y~0.offset_225|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_84|, #memory_int=|v_#memory_int_341|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_122, ~#y~0.base=|v_~#y~0.base_225|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_45|, ~#y~0.offset=|v_~#y~0.offset_225|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_83|, ~y$flush_delayed~0=v_~y$flush_delayed~0_132, #memory_int=|v_#memory_int_340|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_121, ~#y~0.base=|v_~#y~0.base_225|, ~x~0=v_~x~0_68} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-07 16:50:45,502 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1326] [1326] L781-2-->L781-4: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In1827411510 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd2~0_In1827411510 256)))) (or (and (= ~y$w_buff1~0_In1827411510 |P1Thread1of1ForFork1_#t~ite31_Out1827411510|) (= |P1Thread1of1ForFork1_#t~mem30_In1827411510| |P1Thread1of1ForFork1_#t~mem30_Out1827411510|) (not .cse0) (not .cse1)) (and (= |P1Thread1of1ForFork1_#t~mem30_Out1827411510| (select (select |#memory_int_In1827411510| |~#y~0.base_In1827411510|) |~#y~0.offset_In1827411510|)) (= |P1Thread1of1ForFork1_#t~mem30_Out1827411510| |P1Thread1of1ForFork1_#t~ite31_Out1827411510|) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1827411510, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In1827411510|, ~#y~0.offset=|~#y~0.offset_In1827411510|, ~y$w_buff1~0=~y$w_buff1~0_In1827411510, #memory_int=|#memory_int_In1827411510|, ~#y~0.base=|~#y~0.base_In1827411510|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1827411510} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1827411510, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out1827411510|, ~#y~0.offset=|~#y~0.offset_In1827411510|, ~y$w_buff1~0=~y$w_buff1~0_In1827411510, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out1827411510|, #memory_int=|#memory_int_In1827411510|, ~#y~0.base=|~#y~0.base_In1827411510|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1827411510} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31] because there is no mapped edge [2019-12-07 16:50:45,502 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1205] [1205] L781-4-->L782: Formula: (= (store |v_#memory_int_53| |v_~#y~0.base_33| (store (select |v_#memory_int_53| |v_~#y~0.base_33|) |v_~#y~0.offset_33| |v_P1Thread1of1ForFork1_#t~ite31_12|)) |v_#memory_int_52|) InVars {~#y~0.offset=|v_~#y~0.offset_33|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_12|, #memory_int=|v_#memory_int_53|, ~#y~0.base=|v_~#y~0.base_33|} OutVars{P1Thread1of1ForFork1_#t~mem30=|v_P1Thread1of1ForFork1_#t~mem30_7|, ~#y~0.offset=|v_~#y~0.offset_33|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_11|, #memory_int=|v_#memory_int_52|, P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_11|, ~#y~0.base=|v_~#y~0.base_33|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, #memory_int, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-07 16:50:45,502 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1340] [1340] L782-->L782-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1675680424 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In1675680424 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite33_Out1675680424| ~y$w_buff0_used~0_In1675680424) (or .cse0 .cse1)) (and (not .cse1) (= |P1Thread1of1ForFork1_#t~ite33_Out1675680424| 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1675680424, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1675680424} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1675680424, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1675680424, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out1675680424|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-07 16:50:45,502 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1335] [1335] L783-->L783-2: Formula: (let ((.cse3 (= (mod ~y$r_buff1_thd2~0_In1111870349 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In1111870349 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In1111870349 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In1111870349 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite34_Out1111870349| ~y$w_buff1_used~0_In1111870349) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |P1Thread1of1ForFork1_#t~ite34_Out1111870349|) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1111870349, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1111870349, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1111870349, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1111870349} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1111870349, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1111870349, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1111870349, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out1111870349|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1111870349} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-07 16:50:45,503 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1334] [1334] L784-->L785: Formula: (let ((.cse1 (= ~y$r_buff0_thd2~0_In-1696117886 ~y$r_buff0_thd2~0_Out-1696117886)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-1696117886 256))) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-1696117886 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse2) (not .cse0) (= 0 ~y$r_buff0_thd2~0_Out-1696117886)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1696117886, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1696117886} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1696117886, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1696117886, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1696117886|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-07 16:50:45,506 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1291] [1291] L804-->L805: Formula: (and (= v_~y$r_buff0_thd3~0_135 v_~y$r_buff0_thd3~0_134) (not (= (mod v_~weak$$choice2~0_107 256) 0))) InVars {~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_135, ~weak$$choice2~0=v_~weak$$choice2~0_107} OutVars{P2Thread1of1ForFork2_#t~ite56=|v_P2Thread1of1ForFork2_#t~ite56_11|, P2Thread1of1ForFork2_#t~ite57=|v_P2Thread1of1ForFork2_#t~ite57_9|, P2Thread1of1ForFork2_#t~ite55=|v_P2Thread1of1ForFork2_#t~ite55_10|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_134, ~weak$$choice2~0=v_~weak$$choice2~0_107} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite56, P2Thread1of1ForFork2_#t~ite57, P2Thread1of1ForFork2_#t~ite55, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:50:45,507 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1328] [1328] L807-->L807-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In1997240379 256)))) (or (and (= |P2Thread1of1ForFork2_#t~mem62_In1997240379| |P2Thread1of1ForFork2_#t~mem62_Out1997240379|) (not .cse0) (= |P2Thread1of1ForFork2_#t~ite63_Out1997240379| ~y$mem_tmp~0_In1997240379)) (and .cse0 (= (select (select |#memory_int_In1997240379| |~#y~0.base_In1997240379|) |~#y~0.offset_In1997240379|) |P2Thread1of1ForFork2_#t~mem62_Out1997240379|) (= |P2Thread1of1ForFork2_#t~ite63_Out1997240379| |P2Thread1of1ForFork2_#t~mem62_Out1997240379|)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1997240379, ~#y~0.offset=|~#y~0.offset_In1997240379|, ~y$flush_delayed~0=~y$flush_delayed~0_In1997240379, #memory_int=|#memory_int_In1997240379|, ~#y~0.base=|~#y~0.base_In1997240379|, P2Thread1of1ForFork2_#t~mem62=|P2Thread1of1ForFork2_#t~mem62_In1997240379|} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In1997240379, ~#y~0.offset=|~#y~0.offset_In1997240379|, P2Thread1of1ForFork2_#t~ite63=|P2Thread1of1ForFork2_#t~ite63_Out1997240379|, ~y$flush_delayed~0=~y$flush_delayed~0_In1997240379, #memory_int=|#memory_int_In1997240379|, ~#y~0.base=|~#y~0.base_In1997240379|, P2Thread1of1ForFork2_#t~mem62=|P2Thread1of1ForFork2_#t~mem62_Out1997240379|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite63, P2Thread1of1ForFork2_#t~mem62] because there is no mapped edge [2019-12-07 16:50:45,508 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1333] [1333] L814-2-->L814-5: Formula: (let ((.cse1 (= |P2Thread1of1ForFork2_#t~ite66_Out371180853| |P2Thread1of1ForFork2_#t~ite65_Out371180853|)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In371180853 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In371180853 256)))) (or (and (not .cse0) (= |P2Thread1of1ForFork2_#t~ite65_Out371180853| ~y$w_buff1~0_In371180853) (= |P2Thread1of1ForFork2_#t~mem64_In371180853| |P2Thread1of1ForFork2_#t~mem64_Out371180853|) .cse1 (not .cse2)) (and (= |P2Thread1of1ForFork2_#t~mem64_Out371180853| |P2Thread1of1ForFork2_#t~ite65_Out371180853|) (= |P2Thread1of1ForFork2_#t~mem64_Out371180853| (select (select |#memory_int_In371180853| |~#y~0.base_In371180853|) |~#y~0.offset_In371180853|)) .cse1 (or .cse0 .cse2)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In371180853, ~#y~0.offset=|~#y~0.offset_In371180853|, ~y$w_buff1~0=~y$w_buff1~0_In371180853, #memory_int=|#memory_int_In371180853|, ~#y~0.base=|~#y~0.base_In371180853|, P2Thread1of1ForFork2_#t~mem64=|P2Thread1of1ForFork2_#t~mem64_In371180853|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In371180853} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In371180853, ~#y~0.offset=|~#y~0.offset_In371180853|, P2Thread1of1ForFork2_#t~ite65=|P2Thread1of1ForFork2_#t~ite65_Out371180853|, ~y$w_buff1~0=~y$w_buff1~0_In371180853, P2Thread1of1ForFork2_#t~ite66=|P2Thread1of1ForFork2_#t~ite66_Out371180853|, #memory_int=|#memory_int_In371180853|, P2Thread1of1ForFork2_#t~mem64=|P2Thread1of1ForFork2_#t~mem64_Out371180853|, ~#y~0.base=|~#y~0.base_In371180853|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In371180853} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite65, P2Thread1of1ForFork2_#t~ite66, P2Thread1of1ForFork2_#t~mem64] because there is no mapped edge [2019-12-07 16:50:45,508 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1321] [1321] L815-->L815-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-206819928 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd3~0_In-206819928 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork2_#t~ite67_Out-206819928|)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-206819928 |P2Thread1of1ForFork2_#t~ite67_Out-206819928|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-206819928, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-206819928} OutVars{P2Thread1of1ForFork2_#t~ite67=|P2Thread1of1ForFork2_#t~ite67_Out-206819928|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-206819928, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-206819928} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite67] because there is no mapped edge [2019-12-07 16:50:45,509 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1307] [1307] L816-->L816-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff1_used~0_In-496897749 256))) (.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In-496897749 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In-496897749 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-496897749 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite68_Out-496897749|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$w_buff1_used~0_In-496897749 |P2Thread1of1ForFork2_#t~ite68_Out-496897749|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-496897749, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-496897749, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-496897749, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-496897749} OutVars{P2Thread1of1ForFork2_#t~ite68=|P2Thread1of1ForFork2_#t~ite68_Out-496897749|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-496897749, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-496897749, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-496897749, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-496897749} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite68] because there is no mapped edge [2019-12-07 16:50:45,509 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1312] [1312] L817-->L818: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In-159848646 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-159848646 256))) (.cse2 (= ~y$r_buff0_thd3~0_Out-159848646 ~y$r_buff0_thd3~0_In-159848646))) (or (and (not .cse0) (not .cse1) (= ~y$r_buff0_thd3~0_Out-159848646 0)) (and .cse1 .cse2) (and .cse0 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-159848646, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-159848646} OutVars{P2Thread1of1ForFork2_#t~ite69=|P2Thread1of1ForFork2_#t~ite69_Out-159848646|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-159848646, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-159848646} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite69, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:50:45,509 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1306] [1306] L818-->L818-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In2089906528 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In2089906528 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In2089906528 256))) (.cse3 (= (mod ~y$r_buff1_thd3~0_In2089906528 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P2Thread1of1ForFork2_#t~ite70_Out2089906528| ~y$r_buff1_thd3~0_In2089906528)) (and (= 0 |P2Thread1of1ForFork2_#t~ite70_Out2089906528|) (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In2089906528, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2089906528, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2089906528, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2089906528} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In2089906528, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2089906528, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2089906528, P2Thread1of1ForFork2_#t~ite70=|P2Thread1of1ForFork2_#t~ite70_Out2089906528|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2089906528} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite70] because there is no mapped edge [2019-12-07 16:50:45,509 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1353] [1353] L818-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork2_#t~ite70_34| v_~y$r_buff1_thd3~0_117) (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {P2Thread1of1ForFork2_#t~ite70=|v_P2Thread1of1ForFork2_#t~ite70_34|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_117, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, P2Thread1of1ForFork2_#t~ite70=|v_P2Thread1of1ForFork2_#t~ite70_33|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_#t~ite70, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 16:50:45,510 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1327] [1327] L785-->L785-2: Formula: (let ((.cse2 (= (mod ~y$w_buff0_used~0_In1425417650 256) 0)) (.cse3 (= (mod ~y$r_buff0_thd2~0_In1425417650 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In1425417650 256))) (.cse0 (= (mod ~y$r_buff1_thd2~0_In1425417650 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite36_Out1425417650| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$r_buff1_thd2~0_In1425417650 |P1Thread1of1ForFork1_#t~ite36_Out1425417650|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1425417650, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1425417650, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1425417650, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1425417650} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1425417650, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1425417650, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1425417650, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out1425417650|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1425417650} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 16:50:45,510 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1364] [1364] L785-2-->P1EXIT: Formula: (and (= |v_P1Thread1of1ForFork1_#t~ite36_34| v_~y$r_buff1_thd2~0_44) (= (+ v_~__unbuffered_cnt~0_96 1) v_~__unbuffered_cnt~0_95) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_96, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_34|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_95, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_33|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 16:50:45,510 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1249] [1249] L845-->L847-2: Formula: (and (or (= (mod v_~y$r_buff0_thd0~0_95 256) 0) (= (mod v_~y$w_buff0_used~0_361 256) 0)) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_361, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_95, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_361, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_95, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 16:50:45,510 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1320] [1320] L847-2-->L847-5: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~ite75_Out2144003151| |ULTIMATE.start_main_#t~ite76_Out2144003151|)) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In2144003151 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In2144003151 256)))) (or (and (= |ULTIMATE.start_main_#t~mem74_In2144003151| |ULTIMATE.start_main_#t~mem74_Out2144003151|) (not .cse0) (not .cse1) .cse2 (= ~y$w_buff1~0_In2144003151 |ULTIMATE.start_main_#t~ite75_Out2144003151|)) (and (= |ULTIMATE.start_main_#t~mem74_Out2144003151| |ULTIMATE.start_main_#t~ite75_Out2144003151|) (= |ULTIMATE.start_main_#t~mem74_Out2144003151| (select (select |#memory_int_In2144003151| |~#y~0.base_In2144003151|) |~#y~0.offset_In2144003151|)) .cse2 (or .cse1 .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In2144003151|, ~y$w_buff1~0=~y$w_buff1~0_In2144003151, ULTIMATE.start_main_#t~mem74=|ULTIMATE.start_main_#t~mem74_In2144003151|, #memory_int=|#memory_int_In2144003151|, ~#y~0.base=|~#y~0.base_In2144003151|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In2144003151, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2144003151} OutVars{~#y~0.offset=|~#y~0.offset_In2144003151|, ~y$w_buff1~0=~y$w_buff1~0_In2144003151, ULTIMATE.start_main_#t~mem74=|ULTIMATE.start_main_#t~mem74_Out2144003151|, #memory_int=|#memory_int_In2144003151|, ~#y~0.base=|~#y~0.base_In2144003151|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In2144003151, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out2144003151|, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out2144003151|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2144003151} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem74, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 16:50:45,511 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1344] [1344] L848-->L848-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In1003130532 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In1003130532 256) 0))) (or (and (= ~y$w_buff0_used~0_In1003130532 |ULTIMATE.start_main_#t~ite77_Out1003130532|) (or .cse0 .cse1)) (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite77_Out1003130532|) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1003130532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003130532} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1003130532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003130532, ULTIMATE.start_main_#t~ite77=|ULTIMATE.start_main_#t~ite77_Out1003130532|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite77] because there is no mapped edge [2019-12-07 16:50:45,512 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1324] [1324] L849-->L849-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In909365244 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In909365244 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In909365244 256) 0)) (.cse2 (= (mod ~y$r_buff1_thd0~0_In909365244 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite78_Out909365244|)) (and (or .cse1 .cse0) (= ~y$w_buff1_used~0_In909365244 |ULTIMATE.start_main_#t~ite78_Out909365244|) (or .cse3 .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In909365244, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In909365244, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In909365244, ~y$w_buff1_used~0=~y$w_buff1_used~0_In909365244} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In909365244, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In909365244, ULTIMATE.start_main_#t~ite78=|ULTIMATE.start_main_#t~ite78_Out909365244|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In909365244, ~y$w_buff1_used~0=~y$w_buff1_used~0_In909365244} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-07 16:50:45,512 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1308] [1308] L850-->L851: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-995398601 256) 0)) (.cse2 (= ~y$r_buff0_thd0~0_In-995398601 ~y$r_buff0_thd0~0_Out-995398601)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-995398601 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 ~y$r_buff0_thd0~0_Out-995398601)) (and .cse1 .cse2) (and .cse2 .cse0))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-995398601, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-995398601} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-995398601, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-995398601, ULTIMATE.start_main_#t~ite79=|ULTIMATE.start_main_#t~ite79_Out-995398601|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite79] because there is no mapped edge [2019-12-07 16:50:45,512 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1342] [1342] L851-->L851-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In1003346311 256))) (.cse2 (= (mod ~y$r_buff1_thd0~0_In1003346311 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1003346311 256))) (.cse0 (= (mod ~y$r_buff0_thd0~0_In1003346311 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite80_Out1003346311| ~y$r_buff1_thd0~0_In1003346311) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |ULTIMATE.start_main_#t~ite80_Out1003346311| 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1003346311, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003346311, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1003346311, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1003346311} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1003346311, ULTIMATE.start_main_#t~ite80=|ULTIMATE.start_main_#t~ite80_Out1003346311|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1003346311, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1003346311, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1003346311} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite80] because there is no mapped edge [2019-12-07 16:50:45,517 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1290] [1290] L863-->L864: Formula: (and (= v_~y$r_buff0_thd0~0_131 v_~y$r_buff0_thd0~0_130) (not (= 0 (mod v_~weak$$choice2~0_103 256)))) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_131, ~weak$$choice2~0=v_~weak$$choice2~0_103} OutVars{ULTIMATE.start_main_#t~ite100=|v_ULTIMATE.start_main_#t~ite100_11|, ULTIMATE.start_main_#t~ite101=|v_ULTIMATE.start_main_#t~ite101_9|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_130, ~weak$$choice2~0=v_~weak$$choice2~0_103, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite100, ULTIMATE.start_main_#t~ite101, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite99] because there is no mapped edge [2019-12-07 16:50:45,517 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1213] [1213] L864-->L866: Formula: (and (= v_~y$r_buff1_thd0~0_32 v_~y$r_buff1_thd0~0_31) (= |v_ULTIMATE.start_main_#t~nondet105_5| v_~weak$$choice1~0_5) (not (= 0 (mod v_~weak$$choice2~0_58 256)))) InVars {ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_5|, ~weak$$choice2~0=v_~weak$$choice2~0_58, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_32} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_5, ULTIMATE.start_main_#t~ite102=|v_ULTIMATE.start_main_#t~ite102_6|, ULTIMATE.start_main_#t~ite103=|v_ULTIMATE.start_main_#t~ite103_6|, ULTIMATE.start_main_#t~nondet105=|v_ULTIMATE.start_main_#t~nondet105_4|, ULTIMATE.start_main_#t~ite104=|v_ULTIMATE.start_main_#t~ite104_8|, ~weak$$choice2~0=v_~weak$$choice2~0_58, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_31} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~ite102, ULTIMATE.start_main_#t~ite103, ULTIMATE.start_main_#t~nondet105, ULTIMATE.start_main_#t~ite104, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 16:50:45,517 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1393] [1393] L866-->L866-5: Formula: (let ((.cse2 (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-2124210873 256)))) (or (and (let ((.cse0 (= |ULTIMATE.start_main_#t~ite108_Out-2124210873| |ULTIMATE.start_main_#t~ite107_Out-2124210873|)) (.cse1 (= (mod ~weak$$choice1~0_In-2124210873 256) 0))) (or (and .cse0 (= (select (select |#memory_int_In-2124210873| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2124210873) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2124210873) |ULTIMATE.start_main_#t~mem106_Out-2124210873|) (not .cse1) (= |ULTIMATE.start_main_#t~ite107_Out-2124210873| |ULTIMATE.start_main_#t~mem106_Out-2124210873|)) (and (= |ULTIMATE.start_main_#t~ite107_Out-2124210873| ~__unbuffered_p0_EAX~0_In-2124210873) .cse0 (= |ULTIMATE.start_main_#t~mem106_Out-2124210873| |ULTIMATE.start_main_#t~mem106_In-2124210873|) .cse1))) (not .cse2)) (and (= |ULTIMATE.start_main_#t~ite107_In-2124210873| |ULTIMATE.start_main_#t~ite107_Out-2124210873|) (= |ULTIMATE.start_main_#t~mem106_In-2124210873| |ULTIMATE.start_main_#t~mem106_Out-2124210873|) (= |ULTIMATE.start_main_#t~ite108_Out-2124210873| ~__unbuffered_p0_EAX~0_In-2124210873) .cse2))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2124210873, ~weak$$choice1~0=~weak$$choice1~0_In-2124210873, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2124210873, #memory_int=|#memory_int_In-2124210873|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2124210873, ULTIMATE.start_main_#t~ite107=|ULTIMATE.start_main_#t~ite107_In-2124210873|, ULTIMATE.start_main_#t~mem106=|ULTIMATE.start_main_#t~mem106_In-2124210873|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2124210873} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2124210873, ~weak$$choice1~0=~weak$$choice1~0_In-2124210873, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2124210873, #memory_int=|#memory_int_In-2124210873|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2124210873, ULTIMATE.start_main_#t~ite107=|ULTIMATE.start_main_#t~ite107_Out-2124210873|, ULTIMATE.start_main_#t~ite108=|ULTIMATE.start_main_#t~ite108_Out-2124210873|, ULTIMATE.start_main_#t~mem106=|ULTIMATE.start_main_#t~mem106_Out-2124210873|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2124210873} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite107, ULTIMATE.start_main_#t~ite108, ULTIMATE.start_main_#t~mem106] because there is no mapped edge [2019-12-07 16:50:45,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1329] [1329] L868-->L868-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In1455826538 256)))) (or (and (= |ULTIMATE.start_main_#t~mem111_In1455826538| |ULTIMATE.start_main_#t~mem111_Out1455826538|) (not .cse0) (= ~y$mem_tmp~0_In1455826538 |ULTIMATE.start_main_#t~ite112_Out1455826538|)) (and (= |ULTIMATE.start_main_#t~mem111_Out1455826538| (select (select |#memory_int_In1455826538| |~#y~0.base_In1455826538|) |~#y~0.offset_In1455826538|)) (= |ULTIMATE.start_main_#t~mem111_Out1455826538| |ULTIMATE.start_main_#t~ite112_Out1455826538|) .cse0))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1455826538, ~#y~0.offset=|~#y~0.offset_In1455826538|, ULTIMATE.start_main_#t~mem111=|ULTIMATE.start_main_#t~mem111_In1455826538|, ~y$flush_delayed~0=~y$flush_delayed~0_In1455826538, #memory_int=|#memory_int_In1455826538|, ~#y~0.base=|~#y~0.base_In1455826538|} OutVars{~y$mem_tmp~0=~y$mem_tmp~0_In1455826538, ~#y~0.offset=|~#y~0.offset_In1455826538|, ULTIMATE.start_main_#t~mem111=|ULTIMATE.start_main_#t~mem111_Out1455826538|, ULTIMATE.start_main_#t~ite112=|ULTIMATE.start_main_#t~ite112_Out1455826538|, ~y$flush_delayed~0=~y$flush_delayed~0_In1455826538, #memory_int=|#memory_int_In1455826538|, ~#y~0.base=|~#y~0.base_In1455826538|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem111, ULTIMATE.start_main_#t~ite112] because there is no mapped edge [2019-12-07 16:50:45,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1397] [1397] L871-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_14 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_25 256))) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_25} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_14, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 16:50:45,593 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_d4dce92c-a114-4ff6-afda-8db770f96325/bin/utaipan/witness.graphml [2019-12-07 16:50:45,593 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 16:50:45,594 INFO L168 Benchmark]: Toolchain (without parser) took 616532.98 ms. Allocated memory was 1.0 GB in the beginning and 6.5 GB in the end (delta: 5.5 GB). Free memory was 939.3 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2019-12-07 16:50:45,594 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:50:45,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -131.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2019-12-07 16:50:45,594 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.23 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:50:45,595 INFO L168 Benchmark]: Boogie Preprocessor took 33.20 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:50:45,595 INFO L168 Benchmark]: RCFGBuilder took 550.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 984.1 MB in the end (delta: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:50:45,595 INFO L168 Benchmark]: TraceAbstraction took 615378.05 ms. Allocated memory was 1.1 GB in the beginning and 6.5 GB in the end (delta: 5.3 GB). Free memory was 984.1 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2019-12-07 16:50:45,595 INFO L168 Benchmark]: Witness Printer took 103.91 ms. Allocated memory is still 6.5 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:50:45,597 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 420.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -131.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.23 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.20 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 550.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 984.1 MB in the end (delta: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 615378.05 ms. Allocated memory was 1.1 GB in the beginning and 6.5 GB in the end (delta: 5.3 GB). Free memory was 984.1 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 103.91 ms. Allocated memory is still 6.5 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.4s, 266 ProgramPointsBefore, 146 ProgramPointsAfterwards, 341 TransitionsBefore, 180 TransitionsAfterwards, 55548 CoEnabledTransitionPairs, 8 FixpointIterations, 49 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 87 ConcurrentYvCompositions, 45 ChoiceCompositions, 18825 VarBasedMoverChecksPositive, 340 VarBasedMoverChecksNegative, 46 SemBasedMoverChecksPositive, 422 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.2s, 0 MoverChecksTotal, 329972 CheckedPairsTotal, 178 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L837] FCALL, FORK 0 pthread_create(&t1813, ((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_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L839] FCALL, FORK 0 pthread_create(&t1814, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={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$$choice2 [L748] EXPR 1 \read(y) [L748] 1 y$mem_tmp = y [L841] FCALL, FORK 0 pthread_create(&t1815, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=5, weak$$choice1=0, weak$$choice2=3, x=0, y={6:0}, y$flush_delayed=3, y$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] [L795] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L796] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L797] 3 y$flush_delayed = weak$$choice2 [L798] EXPR 3 \read(y) [L798] 3 y$mem_tmp = y [L799] EXPR 3 !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1) [L799] EXPR 3 \read(y) [L799] EXPR 3 !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1)=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$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] 3 y = !y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff1) [L800] EXPR 3 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L800] 3 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)) [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L749] EXPR 1 \read(y) [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_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$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L750] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))=0, x=0, y={6:0}, y$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$w_buff1_used=0] [L750] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L751] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1))=0, x=0, y={6:0}, y$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$w_buff1_used=0] [L751] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L752] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_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$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={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] [L752] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L753] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={6:0}, y$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$w_buff1_used=0] [L753] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={6:0}, y$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$w_buff1_used=0] [L755] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L757] 1 __unbuffered_p0_EAX$read_delayed_var = &y [L758] EXPR 1 \read(y) [L758] 1 __unbuffered_p0_EAX = y [L775] 2 x = 2 [L778] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=2, 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] [L781] 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={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_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L782] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L783] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L801] EXPR 3 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1))=0, x=2, y={6:0}, y$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 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1)) [L802] EXPR 3 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={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_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used))=0, x=2, 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] [L802] 3 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used)) [L803] EXPR 3 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=2, y={6:0}, y$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$w_buff1_used=0] [L803] 3 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L805] EXPR 3 weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=2, y={6:0}, y$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$w_buff1_used=0] [L805] 3 y$r_buff1_thd3 = weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used || !y$r_buff0_thd3 && !y$w_buff1_used || !y$r_buff0_thd3 && !y$r_buff1_thd3 ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L806] EXPR 3 \read(y) [L806] 3 __unbuffered_p2_EAX = y [L807] 3 y = y$flush_delayed ? y$mem_tmp : y [L808] 3 y$flush_delayed = (_Bool)0 [L811] 3 y = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=2, 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] [L814] 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 [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={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_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L814] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L815] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L816] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=2, 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] [L847] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L848] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L849] 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 [L851] 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 [L854] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L855] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L856] 0 y$flush_delayed = weak$$choice2 [L857] EXPR 0 \read(y) [L857] 0 y$mem_tmp = y [L858] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L858] EXPR 0 \read(y) [L858] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, 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] [L858] 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) [L859] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, 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] [L859] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L860] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L860] 0 y$w_buff1 = weak$$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)) [L861] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, 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] [L861] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L862] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L862] 0 y$w_buff1_used = weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L866] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L867] EXPR 0 x == 2 && y == 2 [L867] EXPR 0 \read(y) [L867] EXPR 0 x == 2 && y == 2 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=2, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=2, 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] [L867] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p0_EAX == 2 && __unbuffered_p2_EAX == 1) [L868] 0 y = y$flush_delayed ? y$mem_tmp : y [L869] 0 y$flush_delayed = (_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_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=0, y$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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 257 locations, 1 error locations. Result: UNSAFE, OverallTime: 615.1s, OverallIterations: 14, TraceHistogramMax: 1, AutomataDifference: 7.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 3135 SDtfs, 3783 SDslu, 5492 SDs, 0 SdLazy, 2087 SolverSat, 112 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 91 GetRequests, 27 SyntacticMatches, 9 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=832662occurred 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: 19.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 32072 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 1003 NumberOfCodeBlocks, 1003 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 901 ConstructedInterpolants, 0 QuantifiedInterpolants, 132577 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 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...