./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe018_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_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe018_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/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 998fbf9cb87ddc954123219914443e005132ed02 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 20:41:54,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:41:54,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:41:54,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:41:54,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:41:54,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:41:54,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:41:54,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:41:54,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:41:54,022 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:41:54,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:41:54,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:41:54,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:41:54,024 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:41:54,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:41:54,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:41:54,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:41:54,027 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:41:54,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:41:54,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:41:54,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:41:54,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:41:54,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:41:54,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:41:54,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:41:54,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:41:54,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:41:54,035 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:41:54,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:41:54,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:41:54,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:41:54,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:41:54,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:41:54,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:41:54,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:41:54,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:41:54,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:41:54,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:41:54,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:41:54,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:41:54,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:41:54,040 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-12-07 20:41:54,050 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:41:54,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:41:54,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:41:54,050 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:41:54,051 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:41:54,051 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:41:54,051 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 20:41:54,051 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:41:54,051 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:41:54,051 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 20:41:54,051 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 20:41:54,051 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:41:54,052 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 20:41:54,052 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 20:41:54,052 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 20:41:54,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:41:54,052 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 20:41:54,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:41:54,054 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:41:54,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:41:54,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:41:54,054 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:41:54,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:41:54,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:41:54,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:41:54,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:41:54,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:41:54,055 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 20:41:54,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 20:41:54,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:41:54,055 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:41:54,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:41:54,055 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_a4aa84b4-044b-4605-b71a-ffca5f9ac196/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 -> 998fbf9cb87ddc954123219914443e005132ed02 [2019-12-07 20:41:54,154 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:41:54,163 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:41:54,165 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:41:54,165 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:41:54,166 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:41:54,166 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/../../sv-benchmarks/c/pthread-wmm/safe018_rmo.oepc.i [2019-12-07 20:41:54,204 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/data/21923b1d3/13d9310ef8de4fd495c106f3a07f5ca3/FLAGadcf32698 [2019-12-07 20:41:54,654 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:41:54,654 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/sv-benchmarks/c/pthread-wmm/safe018_rmo.oepc.i [2019-12-07 20:41:54,664 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/data/21923b1d3/13d9310ef8de4fd495c106f3a07f5ca3/FLAGadcf32698 [2019-12-07 20:41:54,673 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/data/21923b1d3/13d9310ef8de4fd495c106f3a07f5ca3 [2019-12-07 20:41:54,674 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:41:54,675 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:41:54,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:41:54,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:41:54,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:41:54,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:41:54" (1/1) ... [2019-12-07 20:41:54,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25138a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:54, skipping insertion in model container [2019-12-07 20:41:54,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:41:54" (1/1) ... [2019-12-07 20:41:54,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:41:54,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:41:54,984 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:41:54,993 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 20:41:55,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:41:55,082 INFO L208 MainTranslator]: Completed translation [2019-12-07 20:41:55,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55 WrapperNode [2019-12-07 20:41:55,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:41:55,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 20:41:55,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 20:41:55,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 20:41:55,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 20:41:55,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 20:41:55,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 20:41:55,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 20:41:55,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... [2019-12-07 20:41:55,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 20:41:55,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 20:41:55,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 20:41:55,150 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 20:41:55,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/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 20:41:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 20:41:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 20:41:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 20:41:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 20:41:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 20:41:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 20:41:55,201 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 20:41:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 20:41:55,201 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 20:41:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 20:41:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 20:41:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 20:41:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 20:41:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 20:41:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 20:41:55,203 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 20:41:55,548 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 20:41:55,548 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 20:41:55,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 08:41:55 BoogieIcfgContainer [2019-12-07 20:41:55,549 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 20:41:55,550 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 20:41:55,550 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 20:41:55,551 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 20:41:55,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 08:41:54" (1/3) ... [2019-12-07 20:41:55,552 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1170914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 08:41:55, skipping insertion in model container [2019-12-07 20:41:55,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:41:55" (2/3) ... [2019-12-07 20:41:55,552 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1170914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 08:41:55, skipping insertion in model container [2019-12-07 20:41:55,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 08:41:55" (3/3) ... [2019-12-07 20:41:55,554 INFO L109 eAbstractionObserver]: Analyzing ICFG safe018_rmo.oepc.i [2019-12-07 20:41:55,560 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 20:41:55,560 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 20:41:55,565 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 20:41:55,566 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 20:41:55,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,590 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,595 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,601 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,602 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,602 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,602 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,602 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,602 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,602 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,602 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,603 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,604 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,605 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,605 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,605 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,605 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,605 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,605 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,605 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 20:41:55,617 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 20:41:55,630 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 20:41:55,630 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 20:41:55,630 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 20:41:55,630 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 20:41:55,630 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 20:41:55,630 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 20:41:55,630 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 20:41:55,630 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 20:41:55,643 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 169 places, 195 transitions [2019-12-07 20:41:55,645 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 169 places, 195 transitions [2019-12-07 20:41:55,712 INFO L134 PetriNetUnfolder]: 36/192 cut-off events. [2019-12-07 20:41:55,712 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 20:41:55,722 INFO L76 FinitePrefix]: Finished finitePrefix Result has 202 conditions, 192 events. 36/192 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 552 event pairs. 9/164 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-07 20:41:55,732 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 169 places, 195 transitions [2019-12-07 20:41:55,766 INFO L134 PetriNetUnfolder]: 36/192 cut-off events. [2019-12-07 20:41:55,766 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 20:41:55,771 INFO L76 FinitePrefix]: Finished finitePrefix Result has 202 conditions, 192 events. 36/192 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 552 event pairs. 9/164 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-07 20:41:55,783 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-12-07 20:41:55,783 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 20:41:58,836 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2019-12-07 20:41:59,240 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-12-07 20:41:59,381 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-07 20:41:59,399 INFO L206 etLargeBlockEncoding]: Checked pairs total: 41706 [2019-12-07 20:41:59,399 INFO L214 etLargeBlockEncoding]: Total number of compositions: 138 [2019-12-07 20:41:59,402 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 67 places, 74 transitions [2019-12-07 20:41:59,797 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10352 states. [2019-12-07 20:41:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10352 states. [2019-12-07 20:41:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 20:41:59,819 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:41:59,820 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:41:59,820 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:41:59,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:41:59,824 INFO L82 PathProgramCache]: Analyzing trace with hash 1082365234, now seen corresponding path program 1 times [2019-12-07 20:41:59,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:41:59,831 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071360690] [2019-12-07 20:41:59,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:41:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:00,032 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 20:42:00,033 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071360690] [2019-12-07 20:42:00,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:00,034 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 20:42:00,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627350456] [2019-12-07 20:42:00,037 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 20:42:00,037 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:00,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 20:42:00,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:42:00,048 INFO L87 Difference]: Start difference. First operand 10352 states. Second operand 3 states. [2019-12-07 20:42:00,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:00,149 INFO L93 Difference]: Finished difference Result 9752 states and 37462 transitions. [2019-12-07 20:42:00,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 20:42:00,151 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-07 20:42:00,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:00,223 INFO L225 Difference]: With dead ends: 9752 [2019-12-07 20:42:00,223 INFO L226 Difference]: Without dead ends: 9152 [2019-12-07 20:42:00,224 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 20:42:00,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9152 states. [2019-12-07 20:42:00,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9152 to 9152. [2019-12-07 20:42:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9152 states. [2019-12-07 20:42:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9152 states to 9152 states and 35146 transitions. [2019-12-07 20:42:00,562 INFO L78 Accepts]: Start accepts. Automaton has 9152 states and 35146 transitions. Word has length 17 [2019-12-07 20:42:00,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:00,563 INFO L462 AbstractCegarLoop]: Abstraction has 9152 states and 35146 transitions. [2019-12-07 20:42:00,563 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 20:42:00,563 INFO L276 IsEmpty]: Start isEmpty. Operand 9152 states and 35146 transitions. [2019-12-07 20:42:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 20:42:00,570 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:00,570 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:00,570 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:00,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:00,571 INFO L82 PathProgramCache]: Analyzing trace with hash 539828743, now seen corresponding path program 1 times [2019-12-07 20:42:00,571 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:00,571 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813637283] [2019-12-07 20:42:00,571 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:00,666 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 20:42:00,666 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813637283] [2019-12-07 20:42:00,666 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:00,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 20:42:00,667 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1450151835] [2019-12-07 20:42:00,668 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 20:42:00,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:00,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 20:42:00,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 20:42:00,668 INFO L87 Difference]: Start difference. First operand 9152 states and 35146 transitions. Second operand 4 states. [2019-12-07 20:42:00,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:00,863 INFO L93 Difference]: Finished difference Result 9652 states and 36526 transitions. [2019-12-07 20:42:00,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 20:42:00,864 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-07 20:42:00,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:00,925 INFO L225 Difference]: With dead ends: 9652 [2019-12-07 20:42:00,925 INFO L226 Difference]: Without dead ends: 9052 [2019-12-07 20:42:00,926 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 20:42:01,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9052 states. [2019-12-07 20:42:01,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9052 to 9052. [2019-12-07 20:42:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9052 states. [2019-12-07 20:42:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9052 states to 9052 states and 34710 transitions. [2019-12-07 20:42:01,208 INFO L78 Accepts]: Start accepts. Automaton has 9052 states and 34710 transitions. Word has length 18 [2019-12-07 20:42:01,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:01,208 INFO L462 AbstractCegarLoop]: Abstraction has 9052 states and 34710 transitions. [2019-12-07 20:42:01,208 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 20:42:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 9052 states and 34710 transitions. [2019-12-07 20:42:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 20:42:01,214 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:01,214 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:01,214 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:01,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:01,214 INFO L82 PathProgramCache]: Analyzing trace with hash -1990913996, now seen corresponding path program 1 times [2019-12-07 20:42:01,214 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:01,215 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398149194] [2019-12-07 20:42:01,215 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:01,269 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 20:42:01,270 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398149194] [2019-12-07 20:42:01,270 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:01,270 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 20:42:01,270 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467764356] [2019-12-07 20:42:01,270 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 20:42:01,270 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:01,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 20:42:01,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 20:42:01,271 INFO L87 Difference]: Start difference. First operand 9052 states and 34710 transitions. Second operand 4 states. [2019-12-07 20:42:01,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:01,315 INFO L93 Difference]: Finished difference Result 6156 states and 20623 transitions. [2019-12-07 20:42:01,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 20:42:01,316 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2019-12-07 20:42:01,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:01,330 INFO L225 Difference]: With dead ends: 6156 [2019-12-07 20:42:01,330 INFO L226 Difference]: Without dead ends: 5556 [2019-12-07 20:42:01,330 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 20:42:01,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5556 states. [2019-12-07 20:42:01,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5556 to 5556. [2019-12-07 20:42:01,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5556 states. [2019-12-07 20:42:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5556 states to 5556 states and 18654 transitions. [2019-12-07 20:42:01,456 INFO L78 Accepts]: Start accepts. Automaton has 5556 states and 18654 transitions. Word has length 19 [2019-12-07 20:42:01,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:01,456 INFO L462 AbstractCegarLoop]: Abstraction has 5556 states and 18654 transitions. [2019-12-07 20:42:01,456 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 20:42:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 5556 states and 18654 transitions. [2019-12-07 20:42:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-07 20:42:01,459 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:01,459 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:01,459 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:01,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:01,459 INFO L82 PathProgramCache]: Analyzing trace with hash -721223089, now seen corresponding path program 1 times [2019-12-07 20:42:01,459 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:01,460 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894858672] [2019-12-07 20:42:01,460 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:01,514 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 20:42:01,514 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894858672] [2019-12-07 20:42:01,514 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:01,514 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 20:42:01,515 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383344276] [2019-12-07 20:42:01,515 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 20:42:01,515 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:01,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 20:42:01,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 20:42:01,516 INFO L87 Difference]: Start difference. First operand 5556 states and 18654 transitions. Second operand 5 states. [2019-12-07 20:42:01,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:01,564 INFO L93 Difference]: Finished difference Result 1781 states and 4975 transitions. [2019-12-07 20:42:01,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 20:42:01,564 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2019-12-07 20:42:01,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:01,567 INFO L225 Difference]: With dead ends: 1781 [2019-12-07 20:42:01,567 INFO L226 Difference]: Without dead ends: 1434 [2019-12-07 20:42:01,568 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 20:42:01,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1434 states. [2019-12-07 20:42:01,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1434 to 1434. [2019-12-07 20:42:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1434 states. [2019-12-07 20:42:01,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1434 states and 3853 transitions. [2019-12-07 20:42:01,588 INFO L78 Accepts]: Start accepts. Automaton has 1434 states and 3853 transitions. Word has length 20 [2019-12-07 20:42:01,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:01,588 INFO L462 AbstractCegarLoop]: Abstraction has 1434 states and 3853 transitions. [2019-12-07 20:42:01,588 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 20:42:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 3853 transitions. [2019-12-07 20:42:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-07 20:42:01,590 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:01,590 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] [2019-12-07 20:42:01,590 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:01,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:01,591 INFO L82 PathProgramCache]: Analyzing trace with hash -194623968, now seen corresponding path program 1 times [2019-12-07 20:42:01,591 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:01,591 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99343304] [2019-12-07 20:42:01,591 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:01,651 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 20:42:01,651 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99343304] [2019-12-07 20:42:01,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:01,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 20:42:01,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125903422] [2019-12-07 20:42:01,652 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 20:42:01,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:01,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 20:42:01,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 20:42:01,652 INFO L87 Difference]: Start difference. First operand 1434 states and 3853 transitions. Second operand 6 states. [2019-12-07 20:42:01,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:01,715 INFO L93 Difference]: Finished difference Result 829 states and 2285 transitions. [2019-12-07 20:42:01,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 20:42:01,715 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2019-12-07 20:42:01,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:01,717 INFO L225 Difference]: With dead ends: 829 [2019-12-07 20:42:01,717 INFO L226 Difference]: Without dead ends: 780 [2019-12-07 20:42:01,718 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 20:42:01,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 780 states. [2019-12-07 20:42:01,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 780 to 780. [2019-12-07 20:42:01,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 780 states. [2019-12-07 20:42:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 780 states and 2166 transitions. [2019-12-07 20:42:01,734 INFO L78 Accepts]: Start accepts. Automaton has 780 states and 2166 transitions. Word has length 29 [2019-12-07 20:42:01,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:01,734 INFO L462 AbstractCegarLoop]: Abstraction has 780 states and 2166 transitions. [2019-12-07 20:42:01,734 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 20:42:01,734 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 2166 transitions. [2019-12-07 20:42:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-07 20:42:01,737 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:01,737 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:01,737 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:01,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:01,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1082687812, now seen corresponding path program 1 times [2019-12-07 20:42:01,737 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:01,738 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587864784] [2019-12-07 20:42:01,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:01,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:01,769 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 20:42:01,769 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587864784] [2019-12-07 20:42:01,769 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:01,769 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 20:42:01,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485476756] [2019-12-07 20:42:01,769 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 20:42:01,770 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:01,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 20:42:01,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:42:01,770 INFO L87 Difference]: Start difference. First operand 780 states and 2166 transitions. Second operand 3 states. [2019-12-07 20:42:01,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:01,803 INFO L93 Difference]: Finished difference Result 1048 states and 2802 transitions. [2019-12-07 20:42:01,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 20:42:01,804 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-12-07 20:42:01,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:01,806 INFO L225 Difference]: With dead ends: 1048 [2019-12-07 20:42:01,806 INFO L226 Difference]: Without dead ends: 1048 [2019-12-07 20:42:01,806 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 20:42:01,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1048 states. [2019-12-07 20:42:01,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1048 to 900. [2019-12-07 20:42:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 900 states. [2019-12-07 20:42:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 900 states and 2462 transitions. [2019-12-07 20:42:01,823 INFO L78 Accepts]: Start accepts. Automaton has 900 states and 2462 transitions. Word has length 41 [2019-12-07 20:42:01,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:01,824 INFO L462 AbstractCegarLoop]: Abstraction has 900 states and 2462 transitions. [2019-12-07 20:42:01,824 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 20:42:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2462 transitions. [2019-12-07 20:42:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-07 20:42:01,825 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:01,825 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:01,825 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:01,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:01,826 INFO L82 PathProgramCache]: Analyzing trace with hash -158435072, now seen corresponding path program 1 times [2019-12-07 20:42:01,826 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:01,826 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923088141] [2019-12-07 20:42:01,826 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:01,875 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 20:42:01,875 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [923088141] [2019-12-07 20:42:01,876 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:01,876 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 20:42:01,876 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038036305] [2019-12-07 20:42:01,876 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 20:42:01,876 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:01,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 20:42:01,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 20:42:01,877 INFO L87 Difference]: Start difference. First operand 900 states and 2462 transitions. Second operand 4 states. [2019-12-07 20:42:01,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:01,953 INFO L93 Difference]: Finished difference Result 1090 states and 2841 transitions. [2019-12-07 20:42:01,953 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 20:42:01,953 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2019-12-07 20:42:01,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:01,955 INFO L225 Difference]: With dead ends: 1090 [2019-12-07 20:42:01,955 INFO L226 Difference]: Without dead ends: 1090 [2019-12-07 20:42:01,955 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 20:42:01,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1090 states. [2019-12-07 20:42:01,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1090 to 916. [2019-12-07 20:42:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 916 states. [2019-12-07 20:42:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 916 states and 2432 transitions. [2019-12-07 20:42:01,975 INFO L78 Accepts]: Start accepts. Automaton has 916 states and 2432 transitions. Word has length 41 [2019-12-07 20:42:01,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:01,975 INFO L462 AbstractCegarLoop]: Abstraction has 916 states and 2432 transitions. [2019-12-07 20:42:01,975 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 20:42:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2432 transitions. [2019-12-07 20:42:01,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-07 20:42:01,977 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:01,977 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:01,977 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:01,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:01,978 INFO L82 PathProgramCache]: Analyzing trace with hash -1797077898, now seen corresponding path program 1 times [2019-12-07 20:42:01,978 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:01,978 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136330022] [2019-12-07 20:42:01,978 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:02,049 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 20:42:02,049 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136330022] [2019-12-07 20:42:02,049 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:02,049 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 20:42:02,049 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849282949] [2019-12-07 20:42:02,050 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 20:42:02,050 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:02,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 20:42:02,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 20:42:02,051 INFO L87 Difference]: Start difference. First operand 916 states and 2432 transitions. Second operand 5 states. [2019-12-07 20:42:02,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:02,093 INFO L93 Difference]: Finished difference Result 978 states and 2527 transitions. [2019-12-07 20:42:02,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 20:42:02,093 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-12-07 20:42:02,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:02,094 INFO L225 Difference]: With dead ends: 978 [2019-12-07 20:42:02,094 INFO L226 Difference]: Without dead ends: 542 [2019-12-07 20:42:02,094 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 20:42:02,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2019-12-07 20:42:02,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 542. [2019-12-07 20:42:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 542 states. [2019-12-07 20:42:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 1197 transitions. [2019-12-07 20:42:02,102 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 1197 transitions. Word has length 42 [2019-12-07 20:42:02,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:02,103 INFO L462 AbstractCegarLoop]: Abstraction has 542 states and 1197 transitions. [2019-12-07 20:42:02,103 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 20:42:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1197 transitions. [2019-12-07 20:42:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-07 20:42:02,104 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:02,104 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:02,104 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:02,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:02,104 INFO L82 PathProgramCache]: Analyzing trace with hash 893561662, now seen corresponding path program 2 times [2019-12-07 20:42:02,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:02,104 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115989210] [2019-12-07 20:42:02,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:02,220 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 20:42:02,220 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115989210] [2019-12-07 20:42:02,220 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:02,220 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-07 20:42:02,221 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505169883] [2019-12-07 20:42:02,221 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-07 20:42:02,221 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:02,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-07 20:42:02,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2019-12-07 20:42:02,221 INFO L87 Difference]: Start difference. First operand 542 states and 1197 transitions. Second operand 9 states. [2019-12-07 20:42:02,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:02,424 INFO L93 Difference]: Finished difference Result 893 states and 1984 transitions. [2019-12-07 20:42:02,424 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-07 20:42:02,424 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 42 [2019-12-07 20:42:02,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:02,425 INFO L225 Difference]: With dead ends: 893 [2019-12-07 20:42:02,425 INFO L226 Difference]: Without dead ends: 889 [2019-12-07 20:42:02,425 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2019-12-07 20:42:02,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2019-12-07 20:42:02,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 861. [2019-12-07 20:42:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 861 states. [2019-12-07 20:42:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 861 states and 1912 transitions. [2019-12-07 20:42:02,440 INFO L78 Accepts]: Start accepts. Automaton has 861 states and 1912 transitions. Word has length 42 [2019-12-07 20:42:02,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:02,440 INFO L462 AbstractCegarLoop]: Abstraction has 861 states and 1912 transitions. [2019-12-07 20:42:02,440 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-07 20:42:02,440 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1912 transitions. [2019-12-07 20:42:02,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-07 20:42:02,442 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:02,442 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 20:42:02,442 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:02,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:02,442 INFO L82 PathProgramCache]: Analyzing trace with hash 1193171242, now seen corresponding path program 3 times [2019-12-07 20:42:02,442 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:02,443 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892495289] [2019-12-07 20:42:02,443 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 20:42:02,488 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 20:42:02,488 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892495289] [2019-12-07 20:42:02,488 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 20:42:02,489 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 20:42:02,489 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030470679] [2019-12-07 20:42:02,489 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 20:42:02,489 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 20:42:02,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 20:42:02,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 20:42:02,489 INFO L87 Difference]: Start difference. First operand 861 states and 1912 transitions. Second operand 3 states. [2019-12-07 20:42:02,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 20:42:02,498 INFO L93 Difference]: Finished difference Result 859 states and 1907 transitions. [2019-12-07 20:42:02,498 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 20:42:02,498 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-07 20:42:02,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 20:42:02,499 INFO L225 Difference]: With dead ends: 859 [2019-12-07 20:42:02,499 INFO L226 Difference]: Without dead ends: 859 [2019-12-07 20:42:02,499 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 20:42:02,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 859 states. [2019-12-07 20:42:02,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 859 to 540. [2019-12-07 20:42:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 540 states. [2019-12-07 20:42:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 540 states and 1192 transitions. [2019-12-07 20:42:02,507 INFO L78 Accepts]: Start accepts. Automaton has 540 states and 1192 transitions. Word has length 42 [2019-12-07 20:42:02,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 20:42:02,508 INFO L462 AbstractCegarLoop]: Abstraction has 540 states and 1192 transitions. [2019-12-07 20:42:02,508 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 20:42:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1192 transitions. [2019-12-07 20:42:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 20:42:02,508 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 20:42:02,509 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 20:42:02,509 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 20:42:02,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 20:42:02,509 INFO L82 PathProgramCache]: Analyzing trace with hash 1929394598, now seen corresponding path program 1 times [2019-12-07 20:42:02,509 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 20:42:02,509 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878375673] [2019-12-07 20:42:02,509 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 20:42:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 20:42:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 20:42:02,595 INFO L174 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-12-07 20:42:02,595 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 20:42:02,597 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [788] [788] ULTIMATE.startENTRY-->L818: Formula: (let ((.cse0 (store |v_#valid_76| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_135| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~y$read_delayed_var~0.offset_7) (= v_~y$mem_tmp~0_29 0) (= |v_#NULL.offset_6| 0) (= v_~__unbuffered_p0_EBX~0_46 0) (= 0 (select (select |v_#memory_int_243| |v_~#y~0.base_135|) |v_~#y~0.offset_135|)) (= 0 v_~y$w_buff1~0_55) (= 0 |v_ULTIMATE.start_main_~#t2213~0.offset_18|) (= v_~main$tmp_guard1~0_29 0) (= v_~y$r_buff1_thd1~0_159 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 v_~weak$$choice0~0_24) (= 0 v_~y$w_buff0~0_88) (= 0 v_~__unbuffered_cnt~0_80) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~main$tmp_guard0~0_33 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= |v_#length_37| (store (store |v_#length_39| |v_~#y~0.base_135| 4) |v_ULTIMATE.start_main_~#t2213~0.base_22| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= v_~y$r_buff0_thd1~0_240 0) (= 0 v_~y$r_buff1_thd0~0_53) (= 0 v_~y$flush_delayed~0_55) (= 0 v_~weak$$choice1~0_27) (= (select .cse0 |v_~#y~0.base_135|) 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_51) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t2213~0.base_22|)) (= 0 v_~y$r_buff1_thd3~0_57) (= v_~y$read_delayed~0_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_40 0) (= 0 v_~__unbuffered_p2_EAX~0_45) (= v_~weak$$choice2~0_116 0) (= 0 |v_~#y~0.offset_135|) (= 0 v_~__unbuffered_p0_EAX~0_69) (= v_~y$r_buff0_thd3~0_77 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_40) (< |v_#StackHeapBarrier_24| |v_~#y~0.base_135|) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2213~0.base_22|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 |v_#NULL.base_6|) (= |v_#valid_74| (store .cse1 |v_ULTIMATE.start_main_~#t2213~0.base_22| 1)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~x~0_52 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6) (= v_~y$w_buff0_used~0_447 0) (= v_~y$w_buff1_used~0_227 0) (= v_~y$r_buff0_thd2~0_6 0) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_main_~#t2213~0.base_22| (store (select |v_#memory_int_243| |v_ULTIMATE.start_main_~#t2213~0.base_22|) |v_ULTIMATE.start_main_~#t2213~0.offset_18| 0))) (= v_~y$r_buff0_thd0~0_84 0) (= v_~y$r_buff1_thd2~0_4 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_243|, #length=|v_#length_39|} OutVars{ULTIMATE.start_main_~#t2213~0.base=|v_ULTIMATE.start_main_~#t2213~0.base_22|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_28|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_44|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_181|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_~#t2213~0.offset=|v_ULTIMATE.start_main_~#t2213~0.offset_18|, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_23|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_53|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ~weak$$choice1~0=v_~weak$$choice1~0_27, ~y$mem_tmp~0=v_~y$mem_tmp~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_240, ~y$flush_delayed~0=v_~y$flush_delayed~0_55, #length=|v_#length_37|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_45, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_46, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_31|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_24, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~y$w_buff1~0=v_~y$w_buff1~0_55, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_80, ULTIMATE.start_main_~#t2214~0.offset=|v_ULTIMATE.start_main_~#t2214~0.offset_19|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_53, ~x~0=v_~x~0_52, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_135|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_447, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_30|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_29, ~#y~0.base=|v_~#y~0.base_135|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_40|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_99|, ULTIMATE.start_main_~#t2215~0.offset=|v_ULTIMATE.start_main_~#t2215~0.offset_30|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_159, ~y$w_buff0~0=v_~y$w_buff0~0_88, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_77, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_51, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_~#t2215~0.base=|v_ULTIMATE.start_main_~#t2215~0.base_36|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_33, ULTIMATE.start_main_~#t2214~0.base=|v_ULTIMATE.start_main_~#t2214~0.base_24|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_40, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_4, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_33|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_84, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_242|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_40, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_16|, ~weak$$choice2~0=v_~weak$$choice2~0_116, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_227} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2213~0.base, ULTIMATE.start_main_#t~mem40, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t2213~0.offset, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~y$read_delayed~0, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2214~0.offset, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t2215~0.offset, ~y$r_buff1_thd1~0, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t2215~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2214~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem48, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-07 20:42:02,599 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [774] [774] L752-->L753: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In221700335 256))) (.cse0 (= ~y$w_buff0~0_In221700335 ~y$w_buff0~0_Out221700335))) (or (and .cse0 (not .cse1)) (let ((.cse2 (not (= 0 (mod ~y$r_buff0_thd1~0_In221700335 256))))) (and (or (not (= 0 (mod ~y$w_buff1_used~0_In221700335 256))) .cse2) .cse1 (or (not (= 0 (mod ~y$r_buff1_thd1~0_In221700335 256))) .cse2) .cse0 (not (= (mod ~y$w_buff0_used~0_In221700335 256) 0)))))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In221700335, ~y$w_buff0_used~0=~y$w_buff0_used~0_In221700335, ~y$w_buff0~0=~y$w_buff0~0_In221700335, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In221700335, ~weak$$choice2~0=~weak$$choice2~0_In221700335, ~y$w_buff1_used~0=~y$w_buff1_used~0_In221700335} OutVars{P0Thread1of1ForFork1_#t~ite10=|P0Thread1of1ForFork1_#t~ite10_Out221700335|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In221700335, ~y$w_buff0_used~0=~y$w_buff0_used~0_In221700335, P0Thread1of1ForFork1_#t~ite9=|P0Thread1of1ForFork1_#t~ite9_Out221700335|, ~y$w_buff0~0=~y$w_buff0~0_Out221700335, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In221700335, ~weak$$choice2~0=~weak$$choice2~0_In221700335, P0Thread1of1ForFork1_#t~ite11=|P0Thread1of1ForFork1_#t~ite11_Out221700335|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In221700335} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~y$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-07 20:42:02,600 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [629] [629] L753-->L754: Formula: (and (= v_~y$w_buff1~0_12 v_~y$w_buff1~0_11) (not (= 0 (mod v_~weak$$choice2~0_15 256)))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_15} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_11, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_5|, ~weak$$choice2~0=v_~weak$$choice2~0_15, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_5|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_5|} AuxVars[] AssignedVars[~y$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-07 20:42:02,600 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [731] [731] L818-1-->L820: Formula: (and (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2214~0.base_10| 4)) (= |v_#memory_int_112| (store |v_#memory_int_113| |v_ULTIMATE.start_main_~#t2214~0.base_10| (store (select |v_#memory_int_113| |v_ULTIMATE.start_main_~#t2214~0.base_10|) |v_ULTIMATE.start_main_~#t2214~0.offset_9| 1))) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2214~0.base_10|) (= |v_ULTIMATE.start_main_~#t2214~0.offset_9| 0) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t2214~0.base_10|)) (not (= |v_ULTIMATE.start_main_~#t2214~0.base_10| 0)) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t2214~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_113|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_112|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2214~0.base=|v_ULTIMATE.start_main_~#t2214~0.base_10|, ULTIMATE.start_main_~#t2214~0.offset=|v_ULTIMATE.start_main_~#t2214~0.offset_9|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length, ULTIMATE.start_main_~#t2214~0.base, ULTIMATE.start_main_~#t2214~0.offset] because there is no mapped edge [2019-12-07 20:42:02,601 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [755] [755] L820-1-->L822: Formula: (and (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t2215~0.base_24|) 0) (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t2215~0.base_24| 1)) (= |v_#memory_int_190| (store |v_#memory_int_191| |v_ULTIMATE.start_main_~#t2215~0.base_24| (store (select |v_#memory_int_191| |v_ULTIMATE.start_main_~#t2215~0.base_24|) |v_ULTIMATE.start_main_~#t2215~0.offset_22| 2))) (not (= |v_ULTIMATE.start_main_~#t2215~0.base_24| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2215~0.base_24|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2215~0.base_24| 4)) (= 0 |v_ULTIMATE.start_main_~#t2215~0.offset_22|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_191|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2215~0.offset=|v_ULTIMATE.start_main_~#t2215~0.offset_22|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_190|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_6|, ULTIMATE.start_main_~#t2215~0.base=|v_ULTIMATE.start_main_~#t2215~0.base_24|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2215~0.offset, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t2215~0.base, #length] because there is no mapped edge [2019-12-07 20:42:02,602 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [773] [773] L756-->L757: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff0_thd1~0_In269499120 256))) (.cse0 (= ~y$r_buff0_thd1~0_Out269499120 ~y$r_buff0_thd1~0_In269499120)) (.cse1 (= 0 (mod ~weak$$choice2~0_In269499120 256)))) (or (and .cse0 .cse1 (= 0 (mod ~y$w_buff0_used~0_In269499120 256))) (and .cse0 .cse2 (= (mod ~y$r_buff1_thd1~0_In269499120 256) 0) .cse1) (and .cse0 (= (mod ~y$w_buff1_used~0_In269499120 256) 0) .cse2 .cse1) (and .cse0 (not .cse1)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In269499120, ~y$w_buff0_used~0=~y$w_buff0_used~0_In269499120, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In269499120, ~weak$$choice2~0=~weak$$choice2~0_In269499120, ~y$w_buff1_used~0=~y$w_buff1_used~0_In269499120} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out269499120|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In269499120, ~y$w_buff0_used~0=~y$w_buff0_used~0_In269499120, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out269499120, ~weak$$choice2~0=~weak$$choice2~0_In269499120, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out269499120|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out269499120|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In269499120} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 20:42:02,602 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [657] [657] L757-->L761: Formula: (and (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= v_~__unbuffered_p0_EAX~0_7 (select (select |v_#memory_int_41| |v_~#y~0.base_25|) |v_~#y~0.offset_25|)) (= |v_~#y~0.base_25| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4) (not (= (mod v_~weak$$choice2~0_22 256) 0)) (= v_~y$r_buff1_thd1~0_28 v_~y$r_buff1_thd1~0_27) (= |v_~#y~0.offset_25| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_28, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_41|, ~#y~0.base=|v_~#y~0.base_25|, ~weak$$choice2~0=v_~weak$$choice2~0_22} OutVars{~#y~0.offset=|v_~#y~0.offset_25|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_5|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_5|, ~#y~0.base=|v_~#y~0.base_25|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_2|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_27, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_7, #memory_int=|v_#memory_int_41|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_22, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~y$r_buff1_thd1~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-07 20:42:02,602 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [699] [699] L761-->L772: Formula: (and (= v_~__unbuffered_p0_EBX~0_11 v_~x~0_12) (= (+ v_~__unbuffered_cnt~0_24 1) v_~__unbuffered_cnt~0_23) (= 0 v_~y$flush_delayed~0_18) (= (store |v_#memory_int_97| |v_~#y~0.base_52| (store (select |v_#memory_int_97| |v_~#y~0.base_52|) |v_~#y~0.offset_52| v_~y$mem_tmp~0_11)) |v_#memory_int_96|) (not (= 0 (mod v_~y$flush_delayed~0_19 256)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_11, ~#y~0.offset=|v_~#y~0.offset_52|, #memory_int=|v_#memory_int_97|, ~y$flush_delayed~0=v_~y$flush_delayed~0_19, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_24, ~#y~0.base=|v_~#y~0.base_52|, ~x~0=v_~x~0_12} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_9|, ~y$mem_tmp~0=v_~y$mem_tmp~0_11, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_11, ~#y~0.offset=|v_~#y~0.offset_52|, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_15|, ~y$flush_delayed~0=v_~y$flush_delayed~0_18, #memory_int=|v_#memory_int_96|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_23, ~#y~0.base=|v_~#y~0.base_52|, ~x~0=v_~x~0_12} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, ~__unbuffered_p0_EBX~0, P0Thread1of1ForFork1_#t~ite29, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-07 20:42:02,603 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= v_~x~0_39 1) (= v_~__unbuffered_cnt~0_59 (+ v_~__unbuffered_cnt~0_60 1)) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_6|) (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_6|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_60} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59, ~x~0=v_~x~0_39, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~x~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 20:42:02,604 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [711] [711] L795-2-->L795-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork0_#t~ite32_Out-1908182685| |P2Thread1of1ForFork0_#t~ite31_Out-1908182685|)) (.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In-1908182685 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In-1908182685 256)))) (or (and .cse0 (not .cse1) (= ~y$w_buff1~0_In-1908182685 |P2Thread1of1ForFork0_#t~ite31_Out-1908182685|) (= |P2Thread1of1ForFork0_#t~mem30_In-1908182685| |P2Thread1of1ForFork0_#t~mem30_Out-1908182685|) (not .cse2)) (and (= |P2Thread1of1ForFork0_#t~mem30_Out-1908182685| |P2Thread1of1ForFork0_#t~ite31_Out-1908182685|) .cse0 (= |P2Thread1of1ForFork0_#t~mem30_Out-1908182685| (select (select |#memory_int_In-1908182685| |~#y~0.base_In-1908182685|) |~#y~0.offset_In-1908182685|)) (or .cse1 .cse2)))) InVars {~#y~0.offset=|~#y~0.offset_In-1908182685|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1908182685, ~y$w_buff1~0=~y$w_buff1~0_In-1908182685, #memory_int=|#memory_int_In-1908182685|, ~#y~0.base=|~#y~0.base_In-1908182685|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1908182685, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-1908182685|} OutVars{~#y~0.offset=|~#y~0.offset_In-1908182685|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1908182685, ~y$w_buff1~0=~y$w_buff1~0_In-1908182685, P2Thread1of1ForFork0_#t~ite32=|P2Thread1of1ForFork0_#t~ite32_Out-1908182685|, #memory_int=|#memory_int_In-1908182685|, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-1908182685|, ~#y~0.base=|~#y~0.base_In-1908182685|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-1908182685|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1908182685} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 20:42:02,605 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L796-->L796-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In2139801192 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In2139801192 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite33_Out2139801192|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In2139801192 |P2Thread1of1ForFork0_#t~ite33_Out2139801192|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In2139801192, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2139801192} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out2139801192|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2139801192, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2139801192} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-07 20:42:02,605 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [722] [722] L797-->L797-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd3~0_In-1023393695 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-1023393695 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-1023393695 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In-1023393695 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out-1023393695|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= ~y$w_buff1_used~0_In-1023393695 |P2Thread1of1ForFork0_#t~ite34_Out-1023393695|) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1023393695, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1023393695, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1023393695, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1023393695} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1023393695, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1023393695, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1023393695, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out-1023393695|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1023393695} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 20:42:02,606 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [714] [714] L798-->L799: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In373620831 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In373620831 256))) (.cse2 (= ~y$r_buff0_thd3~0_In373620831 ~y$r_buff0_thd3~0_Out373620831))) (or (and (not .cse0) (= ~y$r_buff0_thd3~0_Out373620831 0) (not .cse1)) (and .cse0 .cse2) (and .cse1 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In373620831, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In373620831} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In373620831, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out373620831|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out373620831} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 20:42:02,606 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L799-->L799-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In1938518608 256))) (.cse2 (= (mod ~y$r_buff1_thd3~0_In1938518608 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1938518608 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In1938518608 256)))) (or (and (= |P2Thread1of1ForFork0_#t~ite36_Out1938518608| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse1 .cse0) (= |P2Thread1of1ForFork0_#t~ite36_Out1938518608| ~y$r_buff1_thd3~0_In1938518608)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1938518608, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1938518608, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1938518608, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1938518608} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out1938518608|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1938518608, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1938518608, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1938518608, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1938518608} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-07 20:42:02,606 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [754] [754] L799-2-->P2EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_52 1) v_~__unbuffered_cnt~0_51) (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= |v_P2Thread1of1ForFork0_#t~ite36_30| v_~y$r_buff1_thd3~0_45) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_52} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_29|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_45, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_51, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, ~y$r_buff1_thd3~0, P2Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 20:42:02,607 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [643] [643] L826-->L828-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_16 256)) (= (mod v_~y$w_buff0_used~0_74 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_74, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_74, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 20:42:02,607 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L828-2-->L828-4: Formula: (let ((.cse0 (= (mod ~y$r_buff1_thd0~0_In-1435508916 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1435508916 256)))) (or (and (= |ULTIMATE.start_main_#t~mem40_Out-1435508916| |ULTIMATE.start_main_#t~ite41_Out-1435508916|) (or .cse0 .cse1) (= (select (select |#memory_int_In-1435508916| |~#y~0.base_In-1435508916|) |~#y~0.offset_In-1435508916|) |ULTIMATE.start_main_#t~mem40_Out-1435508916|)) (and (not .cse0) (= ~y$w_buff1~0_In-1435508916 |ULTIMATE.start_main_#t~ite41_Out-1435508916|) (not .cse1) (= |ULTIMATE.start_main_#t~mem40_In-1435508916| |ULTIMATE.start_main_#t~mem40_Out-1435508916|)))) InVars {~#y~0.offset=|~#y~0.offset_In-1435508916|, ~y$w_buff1~0=~y$w_buff1~0_In-1435508916, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-1435508916|, #memory_int=|#memory_int_In-1435508916|, ~#y~0.base=|~#y~0.base_In-1435508916|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1435508916, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1435508916} OutVars{ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-1435508916|, ~#y~0.offset=|~#y~0.offset_In-1435508916|, ~y$w_buff1~0=~y$w_buff1~0_In-1435508916, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-1435508916|, #memory_int=|#memory_int_In-1435508916|, ~#y~0.base=|~#y~0.base_In-1435508916|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1435508916, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1435508916} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40] because there is no mapped edge [2019-12-07 20:42:02,607 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [642] [642] L828-4-->L829: Formula: (= (store |v_#memory_int_33| |v_~#y~0.base_19| (store (select |v_#memory_int_33| |v_~#y~0.base_19|) |v_~#y~0.offset_19| |v_ULTIMATE.start_main_#t~ite41_7|)) |v_#memory_int_32|) InVars {ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_7|, ~#y~0.offset=|v_~#y~0.offset_19|, #memory_int=|v_#memory_int_33|, ~#y~0.base=|v_~#y~0.base_19|} OutVars{ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_6|, ~#y~0.offset=|v_~#y~0.offset_19|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_4|, #memory_int=|v_#memory_int_32|, ~#y~0.base=|v_~#y~0.base_19|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, #memory_int, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 20:42:02,607 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [724] [724] L829-->L829-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-226063453 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In-226063453 256)))) (or (and (= |ULTIMATE.start_main_#t~ite43_Out-226063453| ~y$w_buff0_used~0_In-226063453) (or .cse0 .cse1)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite43_Out-226063453|) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-226063453, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-226063453} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-226063453, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-226063453, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-226063453|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 20:42:02,608 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L830-->L830-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In500780851 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In500780851 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In500780851 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In500780851 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite44_Out500780851| 0)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite44_Out500780851| ~y$w_buff1_used~0_In500780851) (or .cse2 .cse3)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In500780851, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In500780851, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In500780851, ~y$w_buff1_used~0=~y$w_buff1_used~0_In500780851} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In500780851, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In500780851, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In500780851, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out500780851|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In500780851} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 20:42:02,608 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L831-->L832: Formula: (let ((.cse0 (= ~y$r_buff0_thd0~0_In696002588 ~y$r_buff0_thd0~0_Out696002588)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In696002588 256))) (.cse2 (= (mod ~y$r_buff0_thd0~0_In696002588 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (= 0 ~y$r_buff0_thd0~0_Out696002588) (not .cse1) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In696002588, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In696002588} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In696002588, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out696002588, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out696002588|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 20:42:02,608 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L832-->L836: Formula: (let ((.cse5 (= 0 (mod ~y$w_buff1_used~0_In-245446210 256))) (.cse6 (= 0 ~y$r_buff1_thd0~0_Out-245446210)) (.cse2 (= (mod ~y$r_buff0_thd0~0_In-245446210 256) 0)) (.cse0 (= ~y$r_buff1_thd0~0_In-245446210 ~y$r_buff1_thd0~0_Out-245446210)) (.cse4 (= 0 (mod ~y$w_buff0_used~0_In-245446210 256))) (.cse1 (= (mod ~y$r_buff1_thd0~0_In-245446210 256) 0)) (.cse3 (= |ULTIMATE.start_main_#t~nondet47_In-245446210| ~weak$$choice1~0_Out-245446210))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 .cse3) (and .cse0 .cse5 .cse2 .cse3) (and (not .cse5) (not .cse1) .cse6 .cse3) (and .cse6 (not .cse2) .cse3 (not .cse4)) (and .cse0 .cse4 .cse1 .cse3))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-245446210, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-245446210|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-245446210, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-245446210, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-245446210} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-245446210, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-245446210, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-245446210|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-245446210, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-245446210|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-245446210, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-245446210} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ULTIMATE.start_main_#t~ite46, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 20:42:02,608 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L836-->L836-3: Formula: (let ((.cse1 (= (mod ~weak$$choice1~0_In-56695430 256) 0)) (.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-56695430 256))))) (or (and .cse0 (= ~__unbuffered_p0_EAX~0_In-56695430 |ULTIMATE.start_main_#t~ite49_Out-56695430|) (= |ULTIMATE.start_main_#t~mem48_In-56695430| |ULTIMATE.start_main_#t~mem48_Out-56695430|) .cse1) (and (not .cse1) .cse0 (= (select (select |#memory_int_In-56695430| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-56695430) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-56695430) |ULTIMATE.start_main_#t~mem48_Out-56695430|) (= |ULTIMATE.start_main_#t~ite49_Out-56695430| |ULTIMATE.start_main_#t~mem48_Out-56695430|)))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-56695430, ~weak$$choice1~0=~weak$$choice1~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-56695430, #memory_int=|#memory_int_In-56695430|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-56695430, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-56695430|} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-56695430, ~weak$$choice1~0=~weak$$choice1~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-56695430, #memory_int=|#memory_int_In-56695430|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-56695430|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-56695430, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-56695430|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 20:42:02,609 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [745] [745] L836-3-->L839-1: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|) (let ((.cse1 (= v_~main$tmp_guard1~0_17 1)) (.cse4 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse3 (= v_~__unbuffered_p0_EBX~0_25 0)) (.cse0 (= 1 v_~__unbuffered_p0_EAX~0_35)) (.cse2 (= |v_ULTIMATE.start_main_#t~ite49_28| v_~__unbuffered_p0_EAX~0_35))) (or (and (not .cse0) .cse1 .cse2) (and .cse1 .cse2 (not .cse3)) (and .cse1 (not .cse4) .cse2) (and .cse4 (= v_~main$tmp_guard1~0_17 0) .cse3 .cse0 .cse2)))) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_28|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_27|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_35, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_25, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_27|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 20:42:02,609 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [750] [750] L839-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 20:42:02,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 08:42:02 BasicIcfg [2019-12-07 20:42:02,655 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 20:42:02,655 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 20:42:02,655 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 20:42:02,655 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 20:42:02,656 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 08:41:55" (3/4) ... [2019-12-07 20:42:02,657 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 20:42:02,658 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [788] [788] ULTIMATE.startENTRY-->L818: Formula: (let ((.cse0 (store |v_#valid_76| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_135| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~y$read_delayed_var~0.offset_7) (= v_~y$mem_tmp~0_29 0) (= |v_#NULL.offset_6| 0) (= v_~__unbuffered_p0_EBX~0_46 0) (= 0 (select (select |v_#memory_int_243| |v_~#y~0.base_135|) |v_~#y~0.offset_135|)) (= 0 v_~y$w_buff1~0_55) (= 0 |v_ULTIMATE.start_main_~#t2213~0.offset_18|) (= v_~main$tmp_guard1~0_29 0) (= v_~y$r_buff1_thd1~0_159 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 v_~weak$$choice0~0_24) (= 0 v_~y$w_buff0~0_88) (= 0 v_~__unbuffered_cnt~0_80) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~main$tmp_guard0~0_33 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= |v_#length_37| (store (store |v_#length_39| |v_~#y~0.base_135| 4) |v_ULTIMATE.start_main_~#t2213~0.base_22| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= v_~y$r_buff0_thd1~0_240 0) (= 0 v_~y$r_buff1_thd0~0_53) (= 0 v_~y$flush_delayed~0_55) (= 0 v_~weak$$choice1~0_27) (= (select .cse0 |v_~#y~0.base_135|) 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_51) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t2213~0.base_22|)) (= 0 v_~y$r_buff1_thd3~0_57) (= v_~y$read_delayed~0_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_40 0) (= 0 v_~__unbuffered_p2_EAX~0_45) (= v_~weak$$choice2~0_116 0) (= 0 |v_~#y~0.offset_135|) (= 0 v_~__unbuffered_p0_EAX~0_69) (= v_~y$r_buff0_thd3~0_77 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_40) (< |v_#StackHeapBarrier_24| |v_~#y~0.base_135|) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2213~0.base_22|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 |v_#NULL.base_6|) (= |v_#valid_74| (store .cse1 |v_ULTIMATE.start_main_~#t2213~0.base_22| 1)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~x~0_52 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6) (= v_~y$w_buff0_used~0_447 0) (= v_~y$w_buff1_used~0_227 0) (= v_~y$r_buff0_thd2~0_6 0) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_main_~#t2213~0.base_22| (store (select |v_#memory_int_243| |v_ULTIMATE.start_main_~#t2213~0.base_22|) |v_ULTIMATE.start_main_~#t2213~0.offset_18| 0))) (= v_~y$r_buff0_thd0~0_84 0) (= v_~y$r_buff1_thd2~0_4 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_243|, #length=|v_#length_39|} OutVars{ULTIMATE.start_main_~#t2213~0.base=|v_ULTIMATE.start_main_~#t2213~0.base_22|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_28|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_44|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_181|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_~#t2213~0.offset=|v_ULTIMATE.start_main_~#t2213~0.offset_18|, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_23|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_53|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ~weak$$choice1~0=v_~weak$$choice1~0_27, ~y$mem_tmp~0=v_~y$mem_tmp~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_240, ~y$flush_delayed~0=v_~y$flush_delayed~0_55, #length=|v_#length_37|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_45, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_46, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_31|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_24, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~y$w_buff1~0=v_~y$w_buff1~0_55, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_80, ULTIMATE.start_main_~#t2214~0.offset=|v_ULTIMATE.start_main_~#t2214~0.offset_19|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_53, ~x~0=v_~x~0_52, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_135|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_447, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_30|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_29, ~#y~0.base=|v_~#y~0.base_135|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_40|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_99|, ULTIMATE.start_main_~#t2215~0.offset=|v_ULTIMATE.start_main_~#t2215~0.offset_30|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_159, ~y$w_buff0~0=v_~y$w_buff0~0_88, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_77, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_51, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_~#t2215~0.base=|v_ULTIMATE.start_main_~#t2215~0.base_36|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_33, ULTIMATE.start_main_~#t2214~0.base=|v_ULTIMATE.start_main_~#t2214~0.base_24|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_40, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_4, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_33|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_84, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_242|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_40, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_16|, ~weak$$choice2~0=v_~weak$$choice2~0_116, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_227} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2213~0.base, ULTIMATE.start_main_#t~mem40, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t2213~0.offset, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~y$read_delayed~0, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2214~0.offset, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t2215~0.offset, ~y$r_buff1_thd1~0, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t2215~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2214~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem48, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-07 20:42:02,659 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [774] [774] L752-->L753: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In221700335 256))) (.cse0 (= ~y$w_buff0~0_In221700335 ~y$w_buff0~0_Out221700335))) (or (and .cse0 (not .cse1)) (let ((.cse2 (not (= 0 (mod ~y$r_buff0_thd1~0_In221700335 256))))) (and (or (not (= 0 (mod ~y$w_buff1_used~0_In221700335 256))) .cse2) .cse1 (or (not (= 0 (mod ~y$r_buff1_thd1~0_In221700335 256))) .cse2) .cse0 (not (= (mod ~y$w_buff0_used~0_In221700335 256) 0)))))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In221700335, ~y$w_buff0_used~0=~y$w_buff0_used~0_In221700335, ~y$w_buff0~0=~y$w_buff0~0_In221700335, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In221700335, ~weak$$choice2~0=~weak$$choice2~0_In221700335, ~y$w_buff1_used~0=~y$w_buff1_used~0_In221700335} OutVars{P0Thread1of1ForFork1_#t~ite10=|P0Thread1of1ForFork1_#t~ite10_Out221700335|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In221700335, ~y$w_buff0_used~0=~y$w_buff0_used~0_In221700335, P0Thread1of1ForFork1_#t~ite9=|P0Thread1of1ForFork1_#t~ite9_Out221700335|, ~y$w_buff0~0=~y$w_buff0~0_Out221700335, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In221700335, ~weak$$choice2~0=~weak$$choice2~0_In221700335, P0Thread1of1ForFork1_#t~ite11=|P0Thread1of1ForFork1_#t~ite11_Out221700335|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In221700335} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~y$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-07 20:42:02,659 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [629] [629] L753-->L754: Formula: (and (= v_~y$w_buff1~0_12 v_~y$w_buff1~0_11) (not (= 0 (mod v_~weak$$choice2~0_15 256)))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_15} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_11, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_5|, ~weak$$choice2~0=v_~weak$$choice2~0_15, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_5|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_5|} AuxVars[] AssignedVars[~y$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-07 20:42:02,659 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [731] [731] L818-1-->L820: Formula: (and (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2214~0.base_10| 4)) (= |v_#memory_int_112| (store |v_#memory_int_113| |v_ULTIMATE.start_main_~#t2214~0.base_10| (store (select |v_#memory_int_113| |v_ULTIMATE.start_main_~#t2214~0.base_10|) |v_ULTIMATE.start_main_~#t2214~0.offset_9| 1))) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2214~0.base_10|) (= |v_ULTIMATE.start_main_~#t2214~0.offset_9| 0) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t2214~0.base_10|)) (not (= |v_ULTIMATE.start_main_~#t2214~0.base_10| 0)) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t2214~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_113|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_112|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2214~0.base=|v_ULTIMATE.start_main_~#t2214~0.base_10|, ULTIMATE.start_main_~#t2214~0.offset=|v_ULTIMATE.start_main_~#t2214~0.offset_9|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length, ULTIMATE.start_main_~#t2214~0.base, ULTIMATE.start_main_~#t2214~0.offset] because there is no mapped edge [2019-12-07 20:42:02,660 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [755] [755] L820-1-->L822: Formula: (and (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t2215~0.base_24|) 0) (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t2215~0.base_24| 1)) (= |v_#memory_int_190| (store |v_#memory_int_191| |v_ULTIMATE.start_main_~#t2215~0.base_24| (store (select |v_#memory_int_191| |v_ULTIMATE.start_main_~#t2215~0.base_24|) |v_ULTIMATE.start_main_~#t2215~0.offset_22| 2))) (not (= |v_ULTIMATE.start_main_~#t2215~0.base_24| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2215~0.base_24|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2215~0.base_24| 4)) (= 0 |v_ULTIMATE.start_main_~#t2215~0.offset_22|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_191|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2215~0.offset=|v_ULTIMATE.start_main_~#t2215~0.offset_22|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_190|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_6|, ULTIMATE.start_main_~#t2215~0.base=|v_ULTIMATE.start_main_~#t2215~0.base_24|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2215~0.offset, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t2215~0.base, #length] because there is no mapped edge [2019-12-07 20:42:02,661 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [773] [773] L756-->L757: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff0_thd1~0_In269499120 256))) (.cse0 (= ~y$r_buff0_thd1~0_Out269499120 ~y$r_buff0_thd1~0_In269499120)) (.cse1 (= 0 (mod ~weak$$choice2~0_In269499120 256)))) (or (and .cse0 .cse1 (= 0 (mod ~y$w_buff0_used~0_In269499120 256))) (and .cse0 .cse2 (= (mod ~y$r_buff1_thd1~0_In269499120 256) 0) .cse1) (and .cse0 (= (mod ~y$w_buff1_used~0_In269499120 256) 0) .cse2 .cse1) (and .cse0 (not .cse1)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In269499120, ~y$w_buff0_used~0=~y$w_buff0_used~0_In269499120, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In269499120, ~weak$$choice2~0=~weak$$choice2~0_In269499120, ~y$w_buff1_used~0=~y$w_buff1_used~0_In269499120} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out269499120|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In269499120, ~y$w_buff0_used~0=~y$w_buff0_used~0_In269499120, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out269499120, ~weak$$choice2~0=~weak$$choice2~0_In269499120, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out269499120|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out269499120|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In269499120} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 20:42:02,661 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [657] [657] L757-->L761: Formula: (and (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= v_~__unbuffered_p0_EAX~0_7 (select (select |v_#memory_int_41| |v_~#y~0.base_25|) |v_~#y~0.offset_25|)) (= |v_~#y~0.base_25| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4) (not (= (mod v_~weak$$choice2~0_22 256) 0)) (= v_~y$r_buff1_thd1~0_28 v_~y$r_buff1_thd1~0_27) (= |v_~#y~0.offset_25| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_28, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_41|, ~#y~0.base=|v_~#y~0.base_25|, ~weak$$choice2~0=v_~weak$$choice2~0_22} OutVars{~#y~0.offset=|v_~#y~0.offset_25|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_5|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_5|, ~#y~0.base=|v_~#y~0.base_25|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_2|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_27, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_7, #memory_int=|v_#memory_int_41|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_22, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~y$r_buff1_thd1~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-07 20:42:02,661 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [699] [699] L761-->L772: Formula: (and (= v_~__unbuffered_p0_EBX~0_11 v_~x~0_12) (= (+ v_~__unbuffered_cnt~0_24 1) v_~__unbuffered_cnt~0_23) (= 0 v_~y$flush_delayed~0_18) (= (store |v_#memory_int_97| |v_~#y~0.base_52| (store (select |v_#memory_int_97| |v_~#y~0.base_52|) |v_~#y~0.offset_52| v_~y$mem_tmp~0_11)) |v_#memory_int_96|) (not (= 0 (mod v_~y$flush_delayed~0_19 256)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_11, ~#y~0.offset=|v_~#y~0.offset_52|, #memory_int=|v_#memory_int_97|, ~y$flush_delayed~0=v_~y$flush_delayed~0_19, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_24, ~#y~0.base=|v_~#y~0.base_52|, ~x~0=v_~x~0_12} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_9|, ~y$mem_tmp~0=v_~y$mem_tmp~0_11, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_11, ~#y~0.offset=|v_~#y~0.offset_52|, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_15|, ~y$flush_delayed~0=v_~y$flush_delayed~0_18, #memory_int=|v_#memory_int_96|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_23, ~#y~0.base=|v_~#y~0.base_52|, ~x~0=v_~x~0_12} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, ~__unbuffered_p0_EBX~0, P0Thread1of1ForFork1_#t~ite29, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-07 20:42:02,661 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= v_~x~0_39 1) (= v_~__unbuffered_cnt~0_59 (+ v_~__unbuffered_cnt~0_60 1)) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_6|) (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_6|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_60} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59, ~x~0=v_~x~0_39, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~x~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 20:42:02,662 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [711] [711] L795-2-->L795-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork0_#t~ite32_Out-1908182685| |P2Thread1of1ForFork0_#t~ite31_Out-1908182685|)) (.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In-1908182685 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In-1908182685 256)))) (or (and .cse0 (not .cse1) (= ~y$w_buff1~0_In-1908182685 |P2Thread1of1ForFork0_#t~ite31_Out-1908182685|) (= |P2Thread1of1ForFork0_#t~mem30_In-1908182685| |P2Thread1of1ForFork0_#t~mem30_Out-1908182685|) (not .cse2)) (and (= |P2Thread1of1ForFork0_#t~mem30_Out-1908182685| |P2Thread1of1ForFork0_#t~ite31_Out-1908182685|) .cse0 (= |P2Thread1of1ForFork0_#t~mem30_Out-1908182685| (select (select |#memory_int_In-1908182685| |~#y~0.base_In-1908182685|) |~#y~0.offset_In-1908182685|)) (or .cse1 .cse2)))) InVars {~#y~0.offset=|~#y~0.offset_In-1908182685|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1908182685, ~y$w_buff1~0=~y$w_buff1~0_In-1908182685, #memory_int=|#memory_int_In-1908182685|, ~#y~0.base=|~#y~0.base_In-1908182685|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1908182685, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-1908182685|} OutVars{~#y~0.offset=|~#y~0.offset_In-1908182685|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1908182685, ~y$w_buff1~0=~y$w_buff1~0_In-1908182685, P2Thread1of1ForFork0_#t~ite32=|P2Thread1of1ForFork0_#t~ite32_Out-1908182685|, #memory_int=|#memory_int_In-1908182685|, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-1908182685|, ~#y~0.base=|~#y~0.base_In-1908182685|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-1908182685|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1908182685} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 20:42:02,663 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L796-->L796-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In2139801192 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In2139801192 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite33_Out2139801192|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In2139801192 |P2Thread1of1ForFork0_#t~ite33_Out2139801192|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In2139801192, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2139801192} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out2139801192|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2139801192, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2139801192} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-07 20:42:02,663 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [722] [722] L797-->L797-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd3~0_In-1023393695 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-1023393695 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-1023393695 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In-1023393695 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out-1023393695|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= ~y$w_buff1_used~0_In-1023393695 |P2Thread1of1ForFork0_#t~ite34_Out-1023393695|) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1023393695, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1023393695, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1023393695, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1023393695} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1023393695, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1023393695, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1023393695, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out-1023393695|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1023393695} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 20:42:02,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [714] [714] L798-->L799: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In373620831 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In373620831 256))) (.cse2 (= ~y$r_buff0_thd3~0_In373620831 ~y$r_buff0_thd3~0_Out373620831))) (or (and (not .cse0) (= ~y$r_buff0_thd3~0_Out373620831 0) (not .cse1)) (and .cse0 .cse2) (and .cse1 .cse2))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In373620831, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In373620831} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In373620831, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out373620831|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out373620831} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 20:42:02,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L799-->L799-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff1_used~0_In1938518608 256))) (.cse2 (= (mod ~y$r_buff1_thd3~0_In1938518608 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1938518608 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In1938518608 256)))) (or (and (= |P2Thread1of1ForFork0_#t~ite36_Out1938518608| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse1 .cse0) (= |P2Thread1of1ForFork0_#t~ite36_Out1938518608| ~y$r_buff1_thd3~0_In1938518608)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1938518608, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1938518608, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1938518608, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1938518608} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out1938518608|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1938518608, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1938518608, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1938518608, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1938518608} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-07 20:42:02,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [754] [754] L799-2-->P2EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_52 1) v_~__unbuffered_cnt~0_51) (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= |v_P2Thread1of1ForFork0_#t~ite36_30| v_~y$r_buff1_thd3~0_45) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_52} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_29|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_45, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_51, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, ~y$r_buff1_thd3~0, P2Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 20:42:02,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [643] [643] L826-->L828-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_16 256)) (= (mod v_~y$w_buff0_used~0_74 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_74, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_74, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 20:42:02,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L828-2-->L828-4: Formula: (let ((.cse0 (= (mod ~y$r_buff1_thd0~0_In-1435508916 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1435508916 256)))) (or (and (= |ULTIMATE.start_main_#t~mem40_Out-1435508916| |ULTIMATE.start_main_#t~ite41_Out-1435508916|) (or .cse0 .cse1) (= (select (select |#memory_int_In-1435508916| |~#y~0.base_In-1435508916|) |~#y~0.offset_In-1435508916|) |ULTIMATE.start_main_#t~mem40_Out-1435508916|)) (and (not .cse0) (= ~y$w_buff1~0_In-1435508916 |ULTIMATE.start_main_#t~ite41_Out-1435508916|) (not .cse1) (= |ULTIMATE.start_main_#t~mem40_In-1435508916| |ULTIMATE.start_main_#t~mem40_Out-1435508916|)))) InVars {~#y~0.offset=|~#y~0.offset_In-1435508916|, ~y$w_buff1~0=~y$w_buff1~0_In-1435508916, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-1435508916|, #memory_int=|#memory_int_In-1435508916|, ~#y~0.base=|~#y~0.base_In-1435508916|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1435508916, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1435508916} OutVars{ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-1435508916|, ~#y~0.offset=|~#y~0.offset_In-1435508916|, ~y$w_buff1~0=~y$w_buff1~0_In-1435508916, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-1435508916|, #memory_int=|#memory_int_In-1435508916|, ~#y~0.base=|~#y~0.base_In-1435508916|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1435508916, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1435508916} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40] because there is no mapped edge [2019-12-07 20:42:02,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [642] [642] L828-4-->L829: Formula: (= (store |v_#memory_int_33| |v_~#y~0.base_19| (store (select |v_#memory_int_33| |v_~#y~0.base_19|) |v_~#y~0.offset_19| |v_ULTIMATE.start_main_#t~ite41_7|)) |v_#memory_int_32|) InVars {ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_7|, ~#y~0.offset=|v_~#y~0.offset_19|, #memory_int=|v_#memory_int_33|, ~#y~0.base=|v_~#y~0.base_19|} OutVars{ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_6|, ~#y~0.offset=|v_~#y~0.offset_19|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_4|, #memory_int=|v_#memory_int_32|, ~#y~0.base=|v_~#y~0.base_19|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, #memory_int, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 20:42:02,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [724] [724] L829-->L829-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-226063453 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In-226063453 256)))) (or (and (= |ULTIMATE.start_main_#t~ite43_Out-226063453| ~y$w_buff0_used~0_In-226063453) (or .cse0 .cse1)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite43_Out-226063453|) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-226063453, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-226063453} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-226063453, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-226063453, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-226063453|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 20:42:02,665 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L830-->L830-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In500780851 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In500780851 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In500780851 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In500780851 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite44_Out500780851| 0)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite44_Out500780851| ~y$w_buff1_used~0_In500780851) (or .cse2 .cse3)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In500780851, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In500780851, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In500780851, ~y$w_buff1_used~0=~y$w_buff1_used~0_In500780851} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In500780851, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In500780851, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In500780851, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out500780851|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In500780851} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 20:42:02,665 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L831-->L832: Formula: (let ((.cse0 (= ~y$r_buff0_thd0~0_In696002588 ~y$r_buff0_thd0~0_Out696002588)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In696002588 256))) (.cse2 (= (mod ~y$r_buff0_thd0~0_In696002588 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (= 0 ~y$r_buff0_thd0~0_Out696002588) (not .cse1) (not .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In696002588, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In696002588} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In696002588, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out696002588, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out696002588|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 20:42:02,665 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L832-->L836: Formula: (let ((.cse5 (= 0 (mod ~y$w_buff1_used~0_In-245446210 256))) (.cse6 (= 0 ~y$r_buff1_thd0~0_Out-245446210)) (.cse2 (= (mod ~y$r_buff0_thd0~0_In-245446210 256) 0)) (.cse0 (= ~y$r_buff1_thd0~0_In-245446210 ~y$r_buff1_thd0~0_Out-245446210)) (.cse4 (= 0 (mod ~y$w_buff0_used~0_In-245446210 256))) (.cse1 (= (mod ~y$r_buff1_thd0~0_In-245446210 256) 0)) (.cse3 (= |ULTIMATE.start_main_#t~nondet47_In-245446210| ~weak$$choice1~0_Out-245446210))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 .cse3) (and .cse0 .cse5 .cse2 .cse3) (and (not .cse5) (not .cse1) .cse6 .cse3) (and .cse6 (not .cse2) .cse3 (not .cse4)) (and .cse0 .cse4 .cse1 .cse3))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-245446210, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-245446210|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-245446210, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-245446210, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-245446210} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-245446210, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-245446210, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-245446210|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-245446210, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-245446210|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-245446210, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-245446210} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ULTIMATE.start_main_#t~ite46, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 20:42:02,666 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L836-->L836-3: Formula: (let ((.cse1 (= (mod ~weak$$choice1~0_In-56695430 256) 0)) (.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-56695430 256))))) (or (and .cse0 (= ~__unbuffered_p0_EAX~0_In-56695430 |ULTIMATE.start_main_#t~ite49_Out-56695430|) (= |ULTIMATE.start_main_#t~mem48_In-56695430| |ULTIMATE.start_main_#t~mem48_Out-56695430|) .cse1) (and (not .cse1) .cse0 (= (select (select |#memory_int_In-56695430| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-56695430) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-56695430) |ULTIMATE.start_main_#t~mem48_Out-56695430|) (= |ULTIMATE.start_main_#t~ite49_Out-56695430| |ULTIMATE.start_main_#t~mem48_Out-56695430|)))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-56695430, ~weak$$choice1~0=~weak$$choice1~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-56695430, #memory_int=|#memory_int_In-56695430|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-56695430, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-56695430|} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-56695430, ~weak$$choice1~0=~weak$$choice1~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-56695430, #memory_int=|#memory_int_In-56695430|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-56695430|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-56695430, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-56695430, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-56695430|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 20:42:02,666 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [745] [745] L836-3-->L839-1: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|) (let ((.cse1 (= v_~main$tmp_guard1~0_17 1)) (.cse4 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse3 (= v_~__unbuffered_p0_EBX~0_25 0)) (.cse0 (= 1 v_~__unbuffered_p0_EAX~0_35)) (.cse2 (= |v_ULTIMATE.start_main_#t~ite49_28| v_~__unbuffered_p0_EAX~0_35))) (or (and (not .cse0) .cse1 .cse2) (and .cse1 .cse2 (not .cse3)) (and .cse1 (not .cse4) .cse2) (and .cse4 (= v_~main$tmp_guard1~0_17 0) .cse3 .cse0 .cse2)))) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_28|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_27|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_35, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_25, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_27|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 20:42:02,666 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [750] [750] L839-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 20:42:02,713 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a4aa84b4-044b-4605-b71a-ffca5f9ac196/bin/utaipan/witness.graphml [2019-12-07 20:42:02,713 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 20:42:02,714 INFO L168 Benchmark]: Toolchain (without parser) took 8039.01 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 378.0 MB). Free memory was 938.1 MB in the beginning and 1.2 GB in the end (delta: -233.0 MB). Peak memory consumption was 145.1 MB. Max. memory is 11.5 GB. [2019-12-07 20:42:02,715 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:42:02,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -141.7 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2019-12-07 20:42:02,715 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.28 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 20:42:02,715 INFO L168 Benchmark]: Boogie Preprocessor took 27.56 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 20:42:02,715 INFO L168 Benchmark]: RCFGBuilder took 398.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. [2019-12-07 20:42:02,716 INFO L168 Benchmark]: TraceAbstraction took 7105.34 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 265.8 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -177.7 MB). Peak memory consumption was 88.1 MB. Max. memory is 11.5 GB. [2019-12-07 20:42:02,716 INFO L168 Benchmark]: Witness Printer took 58.30 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-12-07 20:42:02,717 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -141.7 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.28 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 27.56 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 398.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 7105.34 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 265.8 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -177.7 MB). Peak memory consumption was 88.1 MB. Max. memory is 11.5 GB. * Witness Printer took 58.30 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.7s, 169 ProgramPointsBefore, 67 ProgramPointsAfterwards, 195 TransitionsBefore, 74 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 44 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 44 ConcurrentYvCompositions, 23 ChoiceCompositions, 4986 VarBasedMoverChecksPositive, 135 VarBasedMoverChecksNegative, 21 SemBasedMoverChecksPositive, 155 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.5s, 0 MoverChecksTotal, 41706 CheckedPairsTotal, 138 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L818] FCALL, FORK 0 pthread_create(&t2213, ((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$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 y$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(y) [L750] 1 y$mem_tmp = y [L751] EXPR 1 !y$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) [L751] EXPR 1 \read(y) [L751] 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_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L751] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L754] EXPR 1 weak$$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_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={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] [L820] FCALL, FORK 0 pthread_create(&t2214, ((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_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$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] [L754] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L755] EXPR 1 weak$$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$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$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$w_buff1_used=0] [L755] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L822] FCALL, FORK 0 pthread_create(&t2215, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L789] 3 __unbuffered_p2_EAX = x [L792] 3 y = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=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$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L795] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L795] 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) [L796] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L797] 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 [L824] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L829] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L830] 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 160 locations, 1 error locations. Result: UNSAFE, OverallTime: 6.9s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 806 SDtfs, 1165 SDslu, 1480 SDs, 0 SdLazy, 349 SolverSat, 81 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 57 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10352occurred 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: 0.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 669 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 354 NumberOfCodeBlocks, 354 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 301 ConstructedInterpolants, 0 QuantifiedInterpolants, 35408 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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...