./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi006_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi006_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/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 ac91ed1876b37abc26f6b5b865f5ff64a9c8af3c ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:48:31,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:48:31,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:48:31,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:48:31,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:48:31,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:48:31,118 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:48:31,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:48:31,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:48:31,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:48:31,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:48:31,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:48:31,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:48:31,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:48:31,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:48:31,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:48:31,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:48:31,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:48:31,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:48:31,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:48:31,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:48:31,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:48:31,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:48:31,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:48:31,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:48:31,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:48:31,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:48:31,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:48:31,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:48:31,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:48:31,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:48:31,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:48:31,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:48:31,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:48:31,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:48:31,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:48:31,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:48:31,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:48:31,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:48:31,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:48:31,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:48:31,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-12-07 16:48:31,149 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:48:31,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:48:31,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:48:31,150 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:48:31,150 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:48:31,150 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:48:31,150 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 16:48:31,151 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:48:31,151 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:48:31,151 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 16:48:31,151 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 16:48:31,151 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:48:31,151 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 16:48:31,151 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 16:48:31,152 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 16:48:31,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:48:31,152 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 16:48:31,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:48:31,152 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:48:31,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:48:31,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:48:31,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:48:31,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:48:31,155 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:48:31,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:48:31,155 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_815baa82-b498-43b7-932a-ff9bae66bd73/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 -> ac91ed1876b37abc26f6b5b865f5ff64a9c8af3c [2019-12-07 16:48:31,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:48:31,261 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:48:31,263 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:48:31,264 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:48:31,264 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:48:31,265 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/../../sv-benchmarks/c/pthread-wmm/rfi006_power.oepc.i [2019-12-07 16:48:31,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/data/cd7cd33f9/da591881eac2461583b5ca3994b27f5b/FLAGc7387b7c1 [2019-12-07 16:48:31,741 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:48:31,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/sv-benchmarks/c/pthread-wmm/rfi006_power.oepc.i [2019-12-07 16:48:31,753 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/data/cd7cd33f9/da591881eac2461583b5ca3994b27f5b/FLAGc7387b7c1 [2019-12-07 16:48:31,762 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/data/cd7cd33f9/da591881eac2461583b5ca3994b27f5b [2019-12-07 16:48:31,764 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:48:31,765 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:48:31,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:48:31,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:48:31,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:48:31,768 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:48:31" (1/1) ... [2019-12-07 16:48:31,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@551fb3cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:31, skipping insertion in model container [2019-12-07 16:48:31,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:48:31" (1/1) ... [2019-12-07 16:48:31,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:48:31,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:48:32,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:48:32,068 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 16:48:32,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:48:32,163 INFO L208 MainTranslator]: Completed translation [2019-12-07 16:48:32,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32 WrapperNode [2019-12-07 16:48:32,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:48:32,164 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 16:48:32,164 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 16:48:32,164 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 16:48:32,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,204 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 16:48:32,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 16:48:32,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 16:48:32,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 16:48:32,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,215 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... [2019-12-07 16:48:32,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 16:48:32,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 16:48:32,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 16:48:32,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 16:48:32,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:48:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 16:48:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 16:48:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 16:48:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 16:48:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 16:48:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 16:48:32,283 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 16:48:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 16:48:32,283 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 16:48:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 16:48:32,283 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 16:48:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 16:48:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 16:48:32,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 16:48:32,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 16:48:32,286 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 16:48:32,770 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 16:48:32,770 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 16:48:32,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:48:32 BoogieIcfgContainer [2019-12-07 16:48:32,771 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 16:48:32,772 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 16:48:32,772 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 16:48:32,774 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 16:48:32,774 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 04:48:31" (1/3) ... [2019-12-07 16:48:32,775 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@547c094c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:48:32, skipping insertion in model container [2019-12-07 16:48:32,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:48:32" (2/3) ... [2019-12-07 16:48:32,775 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@547c094c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:48:32, skipping insertion in model container [2019-12-07 16:48:32,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:48:32" (3/3) ... [2019-12-07 16:48:32,777 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi006_power.oepc.i [2019-12-07 16:48:32,783 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 16:48:32,783 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 16:48:32,789 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 16:48:32,790 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,841 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,842 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,843 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,844 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,845 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,846 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,847 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,848 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,849 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,850 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,851 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,862 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,862 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,862 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,862 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,862 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,862 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,863 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,863 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,863 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,863 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,863 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,863 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,863 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,864 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,864 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,864 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,864 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,864 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,864 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,864 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,865 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,865 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,865 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,865 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,865 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,865 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,865 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,866 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,866 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,866 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,869 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,870 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:48:32,880 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 16:48:32,894 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 16:48:32,894 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 16:48:32,894 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 16:48:32,894 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 16:48:32,894 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 16:48:32,894 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 16:48:32,894 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 16:48:32,894 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 16:48:32,908 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 249 places, 315 transitions [2019-12-07 16:48:32,909 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 249 places, 315 transitions [2019-12-07 16:48:33,015 INFO L134 PetriNetUnfolder]: 76/312 cut-off events. [2019-12-07 16:48:33,016 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:48:33,034 INFO L76 FinitePrefix]: Finished finitePrefix Result has 322 conditions, 312 events. 76/312 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1551 event pairs. 9/244 useless extension candidates. Maximal degree in co-relation 264. Up to 2 conditions per place. [2019-12-07 16:48:33,077 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 249 places, 315 transitions [2019-12-07 16:48:33,133 INFO L134 PetriNetUnfolder]: 76/312 cut-off events. [2019-12-07 16:48:33,133 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:48:33,147 INFO L76 FinitePrefix]: Finished finitePrefix Result has 322 conditions, 312 events. 76/312 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1551 event pairs. 9/244 useless extension candidates. Maximal degree in co-relation 264. Up to 2 conditions per place. [2019-12-07 16:48:33,183 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 44310 [2019-12-07 16:48:33,184 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 16:48:38,056 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2019-12-07 16:48:38,210 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-07 16:48:38,266 INFO L206 etLargeBlockEncoding]: Checked pairs total: 274486 [2019-12-07 16:48:38,266 INFO L214 etLargeBlockEncoding]: Total number of compositions: 187 [2019-12-07 16:48:38,268 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 126 places, 163 transitions [2019-12-07 16:50:37,494 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 378116 states. [2019-12-07 16:50:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 378116 states. [2019-12-07 16:50:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 16:50:37,553 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:37,553 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 16:50:37,553 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:37,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:37,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1719197715, now seen corresponding path program 1 times [2019-12-07 16:50:37,564 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:50:37,564 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695127167] [2019-12-07 16:50:37,564 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:50:37,774 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695127167] [2019-12-07 16:50:37,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:37,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:50:37,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423135775] [2019-12-07 16:50:37,779 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:50:37,779 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:50:37,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:50:37,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:50:37,790 INFO L87 Difference]: Start difference. First operand 378116 states. Second operand 3 states. [2019-12-07 16:50:42,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:42,775 INFO L93 Difference]: Finished difference Result 357308 states and 1733782 transitions. [2019-12-07 16:50:42,776 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:50:42,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-12-07 16:50:42,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:44,100 INFO L225 Difference]: With dead ends: 357308 [2019-12-07 16:50:44,100 INFO L226 Difference]: Without dead ends: 336500 [2019-12-07 16:50:44,101 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:28,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336500 states. [2019-12-07 16:51:33,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336500 to 336500. [2019-12-07 16:51:33,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 336500 states. [2019-12-07 16:51:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336500 states to 336500 states and 1632598 transitions. [2019-12-07 16:51:34,714 INFO L78 Accepts]: Start accepts. Automaton has 336500 states and 1632598 transitions. Word has length 18 [2019-12-07 16:51:34,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:34,714 INFO L462 AbstractCegarLoop]: Abstraction has 336500 states and 1632598 transitions. [2019-12-07 16:51:34,714 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:51:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 336500 states and 1632598 transitions. [2019-12-07 16:51:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 16:51:34,758 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:34,758 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 16:51:34,758 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:34,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:34,759 INFO L82 PathProgramCache]: Analyzing trace with hash 2062447954, now seen corresponding path program 1 times [2019-12-07 16:51:34,759 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:51:34,759 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727422548] [2019-12-07 16:51:34,759 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:34,820 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727422548] [2019-12-07 16:51:34,820 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:34,820 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:51:34,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108187870] [2019-12-07 16:51:34,821 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:51:34,821 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:51:34,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:51:34,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:34,822 INFO L87 Difference]: Start difference. First operand 336500 states and 1632598 transitions. Second operand 3 states. [2019-12-07 16:51:35,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:35,123 INFO L93 Difference]: Finished difference Result 64250 states and 246433 transitions. [2019-12-07 16:51:35,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:51:35,124 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-07 16:51:35,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:35,253 INFO L225 Difference]: With dead ends: 64250 [2019-12-07 16:51:35,254 INFO L226 Difference]: Without dead ends: 64250 [2019-12-07 16:51:35,254 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:39,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64250 states. [2019-12-07 16:51:40,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64250 to 64250. [2019-12-07 16:51:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64250 states. [2019-12-07 16:51:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64250 states to 64250 states and 246433 transitions. [2019-12-07 16:51:40,522 INFO L78 Accepts]: Start accepts. Automaton has 64250 states and 246433 transitions. Word has length 19 [2019-12-07 16:51:40,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:40,522 INFO L462 AbstractCegarLoop]: Abstraction has 64250 states and 246433 transitions. [2019-12-07 16:51:40,522 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:51:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 64250 states and 246433 transitions. [2019-12-07 16:51:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-07 16:51:40,553 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:40,553 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 16:51:40,554 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:40,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:40,554 INFO L82 PathProgramCache]: Analyzing trace with hash 273491161, now seen corresponding path program 1 times [2019-12-07 16:51:40,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:51:40,554 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426257071] [2019-12-07 16:51:40,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:40,613 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426257071] [2019-12-07 16:51:40,613 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:40,613 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:51:40,613 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605225270] [2019-12-07 16:51:40,614 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:51:40,614 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:51:40,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:51:40,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:40,614 INFO L87 Difference]: Start difference. First operand 64250 states and 246433 transitions. Second operand 3 states. [2019-12-07 16:51:40,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:40,843 INFO L93 Difference]: Finished difference Result 64250 states and 243439 transitions. [2019-12-07 16:51:40,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:51:40,844 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-07 16:51:40,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:41,050 INFO L225 Difference]: With dead ends: 64250 [2019-12-07 16:51:41,050 INFO L226 Difference]: Without dead ends: 64250 [2019-12-07 16:51:41,050 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:42,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64250 states. [2019-12-07 16:51:42,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64250 to 64250. [2019-12-07 16:51:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64250 states. [2019-12-07 16:51:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64250 states to 64250 states and 243439 transitions. [2019-12-07 16:51:42,798 INFO L78 Accepts]: Start accepts. Automaton has 64250 states and 243439 transitions. Word has length 29 [2019-12-07 16:51:42,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:42,799 INFO L462 AbstractCegarLoop]: Abstraction has 64250 states and 243439 transitions. [2019-12-07 16:51:42,799 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:51:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 64250 states and 243439 transitions. [2019-12-07 16:51:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-07 16:51:42,830 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:42,830 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] [2019-12-07 16:51:42,830 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:42,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:42,830 INFO L82 PathProgramCache]: Analyzing trace with hash -1845989650, now seen corresponding path program 1 times [2019-12-07 16:51:42,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:51:42,831 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060233633] [2019-12-07 16:51:42,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:42,881 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060233633] [2019-12-07 16:51:42,882 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:42,882 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:51:42,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [536215771] [2019-12-07 16:51:42,882 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:51:42,882 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:51:42,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:51:42,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:51:42,883 INFO L87 Difference]: Start difference. First operand 64250 states and 243439 transitions. Second operand 4 states. [2019-12-07 16:51:42,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:42,991 INFO L93 Difference]: Finished difference Result 25805 states and 95826 transitions. [2019-12-07 16:51:42,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 16:51:42,991 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 30 [2019-12-07 16:51:42,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:43,035 INFO L225 Difference]: With dead ends: 25805 [2019-12-07 16:51:43,035 INFO L226 Difference]: Without dead ends: 25805 [2019-12-07 16:51:43,036 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:51:43,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25805 states. [2019-12-07 16:51:43,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25805 to 25805. [2019-12-07 16:51:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25805 states. [2019-12-07 16:51:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25805 states to 25805 states and 95826 transitions. [2019-12-07 16:51:43,647 INFO L78 Accepts]: Start accepts. Automaton has 25805 states and 95826 transitions. Word has length 30 [2019-12-07 16:51:43,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:43,647 INFO L462 AbstractCegarLoop]: Abstraction has 25805 states and 95826 transitions. [2019-12-07 16:51:43,647 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:51:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 25805 states and 95826 transitions. [2019-12-07 16:51:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-07 16:51:43,872 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:43,873 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:43,873 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:43,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:43,873 INFO L82 PathProgramCache]: Analyzing trace with hash 627883627, now seen corresponding path program 1 times [2019-12-07 16:51:43,873 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:51:43,873 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223807573] [2019-12-07 16:51:43,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:43,918 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223807573] [2019-12-07 16:51:43,919 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:43,919 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:51:43,919 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468142002] [2019-12-07 16:51:43,919 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:51:43,919 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:51:43,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:51:43,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:43,920 INFO L87 Difference]: Start difference. First operand 25805 states and 95826 transitions. Second operand 3 states. [2019-12-07 16:51:44,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:44,033 INFO L93 Difference]: Finished difference Result 25761 states and 95678 transitions. [2019-12-07 16:51:44,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:51:44,033 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2019-12-07 16:51:44,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:44,077 INFO L225 Difference]: With dead ends: 25761 [2019-12-07 16:51:44,077 INFO L226 Difference]: Without dead ends: 25761 [2019-12-07 16:51:44,077 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 16:51:44,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25761 states. [2019-12-07 16:51:44,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25761 to 25761. [2019-12-07 16:51:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25761 states. [2019-12-07 16:51:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25761 states to 25761 states and 95678 transitions. [2019-12-07 16:51:44,700 INFO L78 Accepts]: Start accepts. Automaton has 25761 states and 95678 transitions. Word has length 46 [2019-12-07 16:51:44,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:44,700 INFO L462 AbstractCegarLoop]: Abstraction has 25761 states and 95678 transitions. [2019-12-07 16:51:44,700 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:51:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 25761 states and 95678 transitions. [2019-12-07 16:51:44,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-07 16:51:44,733 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:44,733 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:44,733 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:44,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:44,733 INFO L82 PathProgramCache]: Analyzing trace with hash -40567628, now seen corresponding path program 1 times [2019-12-07 16:51:44,733 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:51:44,733 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229155001] [2019-12-07 16:51:44,734 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:44,782 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229155001] [2019-12-07 16:51:44,783 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:44,783 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:51:44,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957242617] [2019-12-07 16:51:44,783 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:51:44,783 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 16:51:44,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:51:44,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:51:44,784 INFO L87 Difference]: Start difference. First operand 25761 states and 95678 transitions. Second operand 5 states. [2019-12-07 16:51:44,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:44,887 INFO L93 Difference]: Finished difference Result 24394 states and 92310 transitions. [2019-12-07 16:51:44,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:51:44,887 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2019-12-07 16:51:44,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:44,925 INFO L225 Difference]: With dead ends: 24394 [2019-12-07 16:51:44,925 INFO L226 Difference]: Without dead ends: 24394 [2019-12-07 16:51:44,925 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:51:45,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24394 states. [2019-12-07 16:51:45,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24394 to 24394. [2019-12-07 16:51:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24394 states. [2019-12-07 16:51:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24394 states to 24394 states and 92310 transitions. [2019-12-07 16:51:45,511 INFO L78 Accepts]: Start accepts. Automaton has 24394 states and 92310 transitions. Word has length 46 [2019-12-07 16:51:45,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:45,511 INFO L462 AbstractCegarLoop]: Abstraction has 24394 states and 92310 transitions. [2019-12-07 16:51:45,511 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:51:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 24394 states and 92310 transitions. [2019-12-07 16:51:45,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-07 16:51:45,539 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:45,539 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:45,539 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:45,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:45,539 INFO L82 PathProgramCache]: Analyzing trace with hash -147762735, now seen corresponding path program 1 times [2019-12-07 16:51:45,539 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 16:51:45,539 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574579265] [2019-12-07 16:51:45,539 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:51:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:51:45,665 INFO L174 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-12-07 16:51:45,665 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 16:51:45,668 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1367] [1367] ULTIMATE.startENTRY-->L835: Formula: (let ((.cse0 (store |v_#valid_126| 0 0))) (let ((.cse1 (store .cse0 |v_~#x~0.base_326| 1))) (and (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_6) (= |v_#NULL.offset_6| 0) (= 0 v_~x$w_buff1~0_197) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= 0 v_~x$read_delayed~0_5) (= 0 v_~x$r_buff0_thd2~0_247) (= (select (select |v_#memory_int_482| |v_~#x~0.base_326|) |v_~#x~0.offset_326|) 0) (= 0 (select .cse0 |v_~#x~0.base_326|)) (= v_~weak$$choice2~0_213 0) (= (store |v_#memory_int_482| |v_ULTIMATE.start_main_~#t1681~0.base_25| (store (select |v_#memory_int_482| |v_ULTIMATE.start_main_~#t1681~0.base_25|) |v_ULTIMATE.start_main_~#t1681~0.offset_19| 0)) |v_#memory_int_481|) (= v_~y~0_178 0) (= 0 v_~x$read_delayed_var~0.base_7) (= v_~x$r_buff1_thd1~0_398 0) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1681~0.base_25|)) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~x$read_delayed_var~0.offset_7) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_76 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1681~0.base_25|) (= v_~__unbuffered_p1_EAX~0_138 0) (= 0 v_~x$w_buff0~0_198) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= 0 v_~__unbuffered_p0_EAX~0_101) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= 0 v_~x$mem_tmp~0_164) (= 0 |v_~#x~0.offset_326|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_90) (= 0 |v_ULTIMATE.start_main_~#t1681~0.offset_19|) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_6) (< 0 |v_#StackHeapBarrier_48|) (= v_~main$tmp_guard0~0_23 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~x$w_buff1_used~0_534) (= v_~x$flush_delayed~0_216 0) (= 0 |v_#NULL.base_6|) (= v_~x$w_buff0_used~0_1099 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= v_~__unbuffered_p1_EBX~0_34 0) (= v_~x$r_buff1_thd0~0_72 0) (= (store .cse1 |v_ULTIMATE.start_main_~#t1681~0.base_25| 1) |v_#valid_124|) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_76) (= v_~weak$$choice1~0_107 0) (= v_~__unbuffered_cnt~0_132 0) (= 0 v_~x$r_buff0_thd3~0_65) (= v_~x$r_buff0_thd1~0_449 0) (= 0 v_~x$r_buff1_thd2~0_124) (= 0 v_~x$r_buff0_thd0~0_68) (= 0 v_~weak$$choice0~0_237) (= |v_#length_86| (store (store |v_#length_87| |v_~#x~0.base_326| 4) |v_ULTIMATE.start_main_~#t1681~0.base_25| 4)) (< |v_#StackHeapBarrier_48| |v_~#x~0.base_326|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_126|, #memory_int=|v_#memory_int_482|, #length=|v_#length_87|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_198, ~x$flush_delayed~0=v_~x$flush_delayed~0_216, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, #NULL.offset=|v_#NULL.offset_6|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_398, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_65, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_~#t1681~0.base=|v_ULTIMATE.start_main_~#t1681~0.base_25|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_23|, ~weak$$choice1~0=v_~weak$$choice1~0_107, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_101, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_93|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_138, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_37|, #length=|v_#length_86|, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_31|, ULTIMATE.start_main_~#t1683~0.offset=|v_ULTIMATE.start_main_~#t1683~0.offset_41|, ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_33|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_68, ~#x~0.offset=|v_~#x~0.offset_326|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~x$w_buff1~0=v_~x$w_buff1~0_197, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_534, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_124, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_6, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_36|, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_7, ~weak$$choice0~0=v_~weak$$choice0~0_237, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_132, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_36|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_449, ULTIMATE.start_main_#t~nondet96=|v_ULTIMATE.start_main_#t~nondet96_59|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ULTIMATE.start_main_~#t1683~0.base=|v_ULTIMATE.start_main_~#t1683~0.base_46|, ~x$mem_tmp~0=v_~x$mem_tmp~0_164, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_69|, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_55|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_29|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_90, ~y~0=v_~y~0_178, ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_34, ULTIMATE.start_main_#t~nondet88=|v_ULTIMATE.start_main_#t~nondet88_23|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_6, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ULTIMATE.start_main_~#t1682~0.offset=|v_ULTIMATE.start_main_~#t1682~0.offset_18|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_23, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_72, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_247, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_49|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_76, #NULL.base=|v_#NULL.base_6|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_1099, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_124|, #memory_int=|v_#memory_int_481|, ~#x~0.base=|v_~#x~0.base_326|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_76, ULTIMATE.start_main_~#t1682~0.base=|v_ULTIMATE.start_main_~#t1682~0.base_20|, ULTIMATE.start_main_~#t1681~0.offset=|v_ULTIMATE.start_main_~#t1681~0.offset_19|, ~weak$$choice2~0=v_~weak$$choice2~0_213, ~x$read_delayed~0=v_~x$read_delayed~0_5} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t1681~0.base, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite92, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_#t~ite90, #length, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_~#t1683~0.offset, ULTIMATE.start_main_#t~nondet87, ~x$r_buff0_thd0~0, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite98, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem89, ~x$r_buff0_thd1~0, ULTIMATE.start_main_#t~nondet96, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t1683~0.base, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite93, ULTIMATE.start_main_#t~ite91, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_#t~nondet86, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_#t~nondet88, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t1682~0.offset, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite99, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_~#t1682~0.base, ULTIMATE.start_main_~#t1681~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 16:51:45,669 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1328] [1328] L835-1-->L837: Formula: (and (= |v_#memory_int_318| (store |v_#memory_int_319| |v_ULTIMATE.start_main_~#t1682~0.base_11| (store (select |v_#memory_int_319| |v_ULTIMATE.start_main_~#t1682~0.base_11|) |v_ULTIMATE.start_main_~#t1682~0.offset_11| 1))) (not (= |v_ULTIMATE.start_main_~#t1682~0.base_11| 0)) (= (select |v_#valid_46| |v_ULTIMATE.start_main_~#t1682~0.base_11|) 0) (= |v_#valid_45| (store |v_#valid_46| |v_ULTIMATE.start_main_~#t1682~0.base_11| 1)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1682~0.base_11|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1682~0.base_11| 4)) (= 0 |v_ULTIMATE.start_main_~#t1682~0.offset_11|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_319|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_318|, ULTIMATE.start_main_~#t1682~0.base=|v_ULTIMATE.start_main_~#t1682~0.base_11|, #length=|v_#length_23|, ULTIMATE.start_main_~#t1682~0.offset=|v_ULTIMATE.start_main_~#t1682~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet86, #valid, #memory_int, ULTIMATE.start_main_~#t1682~0.base, #length, ULTIMATE.start_main_~#t1682~0.offset] because there is no mapped edge [2019-12-07 16:51:45,671 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1305] [1305] L837-1-->L839: Formula: (and (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1683~0.base_11| 4)) (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t1683~0.base_11| 1)) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t1683~0.base_11|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1683~0.base_11|) (= 0 |v_ULTIMATE.start_main_~#t1683~0.offset_9|) (= (store |v_#memory_int_257| |v_ULTIMATE.start_main_~#t1683~0.base_11| (store (select |v_#memory_int_257| |v_ULTIMATE.start_main_~#t1683~0.base_11|) |v_ULTIMATE.start_main_~#t1683~0.offset_9| 2)) |v_#memory_int_256|) (not (= 0 |v_ULTIMATE.start_main_~#t1683~0.base_11|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_257|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_4|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_256|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1683~0.base=|v_ULTIMATE.start_main_~#t1683~0.base_11|, ULTIMATE.start_main_~#t1683~0.offset=|v_ULTIMATE.start_main_~#t1683~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet87, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1683~0.base, ULTIMATE.start_main_~#t1683~0.offset] because there is no mapped edge [2019-12-07 16:51:45,674 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1254] [1254] L812-2-->L812-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork2_#t~ite81_Out669661596| |P2Thread1of1ForFork2_#t~ite80_Out669661596|)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In669661596 256))) (.cse2 (= (mod ~x$r_buff1_thd3~0_In669661596 256) 0))) (or (and .cse0 (= |P2Thread1of1ForFork2_#t~mem79_Out669661596| |P2Thread1of1ForFork2_#t~ite80_Out669661596|) (= (select (select |#memory_int_In669661596| |~#x~0.base_In669661596|) |~#x~0.offset_In669661596|) |P2Thread1of1ForFork2_#t~mem79_Out669661596|) (or .cse1 .cse2)) (and (= ~x$w_buff1~0_In669661596 |P2Thread1of1ForFork2_#t~ite80_Out669661596|) .cse0 (not .cse1) (not .cse2) (= |P2Thread1of1ForFork2_#t~mem79_In669661596| |P2Thread1of1ForFork2_#t~mem79_Out669661596|)))) InVars {~#x~0.offset=|~#x~0.offset_In669661596|, ~x$w_buff1~0=~x$w_buff1~0_In669661596, ~#x~0.base=|~#x~0.base_In669661596|, #memory_int=|#memory_int_In669661596|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_In669661596|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In669661596, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In669661596} OutVars{~#x~0.offset=|~#x~0.offset_In669661596|, ~x$w_buff1~0=~x$w_buff1~0_In669661596, ~#x~0.base=|~#x~0.base_In669661596|, #memory_int=|#memory_int_In669661596|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_Out669661596|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In669661596, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In669661596, P2Thread1of1ForFork2_#t~ite81=|P2Thread1of1ForFork2_#t~ite81_Out669661596|, P2Thread1of1ForFork2_#t~ite80=|P2Thread1of1ForFork2_#t~ite80_Out669661596|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem79, P2Thread1of1ForFork2_#t~ite81, P2Thread1of1ForFork2_#t~ite80] because there is no mapped edge [2019-12-07 16:51:45,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1257] [1257] L813-->L813-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-566673161 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-566673161 256)))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork2_#t~ite82_Out-566673161|)) (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-566673161 |P2Thread1of1ForFork2_#t~ite82_Out-566673161|)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-566673161, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-566673161} OutVars{P2Thread1of1ForFork2_#t~ite82=|P2Thread1of1ForFork2_#t~ite82_Out-566673161|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-566673161, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-566673161} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite82] because there is no mapped edge [2019-12-07 16:51:45,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1260] [1260] L814-->L814-2: Formula: (let ((.cse1 (= (mod ~x$r_buff0_thd3~0_In474932476 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In474932476 256))) (.cse2 (= (mod ~x$r_buff1_thd3~0_In474932476 256) 0)) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In474932476 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite83_Out474932476|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (= ~x$w_buff1_used~0_In474932476 |P2Thread1of1ForFork2_#t~ite83_Out474932476|) (or .cse2 .cse3)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In474932476, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In474932476, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In474932476, ~x$w_buff0_used~0=~x$w_buff0_used~0_In474932476} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In474932476, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In474932476, P2Thread1of1ForFork2_#t~ite83=|P2Thread1of1ForFork2_#t~ite83_Out474932476|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In474932476, ~x$w_buff0_used~0=~x$w_buff0_used~0_In474932476} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite83] because there is no mapped edge [2019-12-07 16:51:45,676 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1252] [1252] L815-->L816: Formula: (let ((.cse0 (= ~x$r_buff0_thd3~0_In-112832248 ~x$r_buff0_thd3~0_Out-112832248)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-112832248 256))) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In-112832248 256)))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (not .cse2) (= 0 ~x$r_buff0_thd3~0_Out-112832248)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-112832248, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-112832248} OutVars{P2Thread1of1ForFork2_#t~ite84=|P2Thread1of1ForFork2_#t~ite84_Out-112832248|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out-112832248, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-112832248} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite84, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:51:45,676 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1267] [1267] L816-->L816-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In1768508202 256))) (.cse0 (= (mod ~x$w_buff1_used~0_In1768508202 256) 0)) (.cse3 (= (mod ~x$r_buff0_thd3~0_In1768508202 256) 0)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In1768508202 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite85_Out1768508202| ~x$r_buff1_thd3~0_In1768508202) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |P2Thread1of1ForFork2_#t~ite85_Out1768508202| 0) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1768508202, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1768508202, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1768508202, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1768508202} OutVars{P2Thread1of1ForFork2_#t~ite85=|P2Thread1of1ForFork2_#t~ite85_Out1768508202|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1768508202, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1768508202, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1768508202, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1768508202} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85] because there is no mapped edge [2019-12-07 16:51:45,676 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1325] [1325] L816-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= v_~x$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork2_#t~ite85_42|) (= v_~__unbuffered_cnt~0_116 (+ v_~__unbuffered_cnt~0_117 1))) InVars {P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_117} OutVars{P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_41|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_49, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_116, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85, ~x$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 16:51:45,680 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1246] [1246] L757-->L758: Formula: (and (= v_~x$r_buff0_thd1~0_205 v_~x$r_buff0_thd1~0_204) (not (= (mod v_~weak$$choice2~0_144 256) 0))) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_205, ~weak$$choice2~0=v_~weak$$choice2~0_144} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_204, P0Thread1of1ForFork0_#t~ite38=|v_P0Thread1of1ForFork0_#t~ite38_10|, P0Thread1of1ForFork0_#t~ite39=|v_P0Thread1of1ForFork0_#t~ite39_9|, P0Thread1of1ForFork0_#t~ite40=|v_P0Thread1of1ForFork0_#t~ite40_10|, P0Thread1of1ForFork0_#t~ite41=|v_P0Thread1of1ForFork0_#t~ite41_11|, ~weak$$choice2~0=v_~weak$$choice2~0_144, P0Thread1of1ForFork0_#t~ite42=|v_P0Thread1of1ForFork0_#t~ite42_9|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-07 16:51:45,682 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1273] [1273] L762-->L762-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-2122063413 256)))) (or (and .cse0 (= |P0Thread1of1ForFork0_#t~mem50_Out-2122063413| (select (select |#memory_int_In-2122063413| |~#x~0.base_In-2122063413|) |~#x~0.offset_In-2122063413|)) (= |P0Thread1of1ForFork0_#t~mem50_Out-2122063413| |P0Thread1of1ForFork0_#t~ite51_Out-2122063413|)) (and (= ~x$mem_tmp~0_In-2122063413 |P0Thread1of1ForFork0_#t~ite51_Out-2122063413|) (not .cse0) (= |P0Thread1of1ForFork0_#t~mem50_In-2122063413| |P0Thread1of1ForFork0_#t~mem50_Out-2122063413|)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-2122063413, ~#x~0.offset=|~#x~0.offset_In-2122063413|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_In-2122063413|, ~#x~0.base=|~#x~0.base_In-2122063413|, #memory_int=|#memory_int_In-2122063413|, ~x$mem_tmp~0=~x$mem_tmp~0_In-2122063413} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-2122063413, ~#x~0.offset=|~#x~0.offset_In-2122063413|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_Out-2122063413|, ~#x~0.base=|~#x~0.base_In-2122063413|, #memory_int=|#memory_int_In-2122063413|, P0Thread1of1ForFork0_#t~ite51=|P0Thread1of1ForFork0_#t~ite51_Out-2122063413|, ~x$mem_tmp~0=~x$mem_tmp~0_In-2122063413} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, P0Thread1of1ForFork0_#t~ite51] because there is no mapped edge [2019-12-07 16:51:45,682 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1278] [1278] L762-2-->P0EXIT: Formula: (and (= v_~y~0_97 1) (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= (store |v_#memory_int_222| |v_~#x~0.base_160| (store (select |v_#memory_int_222| |v_~#x~0.base_160|) |v_~#x~0.offset_160| |v_P0Thread1of1ForFork0_#t~ite51_56|)) |v_#memory_int_221|) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= v_~x$flush_delayed~0_132 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_160|, #memory_int=|v_#memory_int_222|, ~#x~0.base=|v_~#x~0.base_160|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_56|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72} OutVars{P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_132, ~#x~0.offset=|v_~#x~0.offset_160|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_27|, #memory_int=|v_#memory_int_221|, ~#x~0.base=|v_~#x~0.base_160|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_55|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, ~y~0=v_~y~0_97} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#res.offset, ~x$flush_delayed~0, P0Thread1of1ForFork0_#t~mem50, #memory_int, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~y~0] because there is no mapped edge [2019-12-07 16:51:45,688 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1244] [1244] L793-->L794: Formula: (and (= v_~x$r_buff0_thd2~0_119 v_~x$r_buff0_thd2~0_118) (not (= (mod v_~weak$$choice2~0_130 256) 0))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_130} OutVars{P1Thread1of1ForFork1_#t~ite72=|v_P1Thread1of1ForFork1_#t~ite72_8|, P1Thread1of1ForFork1_#t~ite70=|v_P1Thread1of1ForFork1_#t~ite70_11|, P1Thread1of1ForFork1_#t~ite71=|v_P1Thread1of1ForFork1_#t~ite71_12|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_130} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite72, P1Thread1of1ForFork1_#t~ite70, P1Thread1of1ForFork1_#t~ite71, ~x$r_buff0_thd2~0] because there is no mapped edge [2019-12-07 16:51:45,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1268] [1268] L796-->L796-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In399738229 256)))) (or (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite78_Out399738229| ~x$mem_tmp~0_In399738229) (= |P1Thread1of1ForFork1_#t~mem77_In399738229| |P1Thread1of1ForFork1_#t~mem77_Out399738229|)) (and (= |P1Thread1of1ForFork1_#t~ite78_Out399738229| |P1Thread1of1ForFork1_#t~mem77_Out399738229|) .cse0 (= |P1Thread1of1ForFork1_#t~mem77_Out399738229| (select (select |#memory_int_In399738229| |~#x~0.base_In399738229|) |~#x~0.offset_In399738229|))))) InVars {P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_In399738229|, ~x$flush_delayed~0=~x$flush_delayed~0_In399738229, ~#x~0.offset=|~#x~0.offset_In399738229|, ~#x~0.base=|~#x~0.base_In399738229|, #memory_int=|#memory_int_In399738229|, ~x$mem_tmp~0=~x$mem_tmp~0_In399738229} OutVars{P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_Out399738229|, ~x$flush_delayed~0=~x$flush_delayed~0_In399738229, ~#x~0.offset=|~#x~0.offset_In399738229|, ~#x~0.base=|~#x~0.base_In399738229|, #memory_int=|#memory_int_In399738229|, ~x$mem_tmp~0=~x$mem_tmp~0_In399738229, P1Thread1of1ForFork1_#t~ite78=|P1Thread1of1ForFork1_#t~ite78_Out399738229|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:51:45,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1312] [1312] L796-2-->P1EXIT: Formula: (and (= v_~x$flush_delayed~0_155 0) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= (store |v_#memory_int_277| |v_~#x~0.base_195| (store (select |v_#memory_int_277| |v_~#x~0.base_195|) |v_~#x~0.offset_195| |v_P1Thread1of1ForFork1_#t~ite78_22|)) |v_#memory_int_276|) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0) (= v_~__unbuffered_cnt~0_90 (+ v_~__unbuffered_cnt~0_91 1))) InVars {~#x~0.offset=|v_~#x~0.offset_195|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_195|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_91, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_22|} OutVars{P1Thread1of1ForFork1_#t~mem77=|v_P1Thread1of1ForFork1_#t~mem77_11|, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_155, ~#x~0.offset=|v_~#x~0.offset_195|, #memory_int=|v_#memory_int_276|, ~#x~0.base=|v_~#x~0.base_195|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_90, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_21|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#res.offset, ~x$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:51:45,690 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1205] [1205] L839-1-->L845: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= (ite (= 3 v_~__unbuffered_cnt~0_26) 1 0) 0) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_26} OutVars{ULTIMATE.start_main_#t~nondet88=|v_ULTIMATE.start_main_#t~nondet88_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_26, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet88, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-07 16:51:45,691 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1269] [1269] L845-2-->L845-4: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In70615283 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In70615283 256)))) (or (and (= |ULTIMATE.start_main_#t~ite90_Out70615283| ~x$w_buff1~0_In70615283) (= |ULTIMATE.start_main_#t~mem89_In70615283| |ULTIMATE.start_main_#t~mem89_Out70615283|) (not .cse0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~mem89_Out70615283| |ULTIMATE.start_main_#t~ite90_Out70615283|) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem89_Out70615283| (select (select |#memory_int_In70615283| |~#x~0.base_In70615283|) |~#x~0.offset_In70615283|))))) InVars {~#x~0.offset=|~#x~0.offset_In70615283|, ~x$w_buff1~0=~x$w_buff1~0_In70615283, ~#x~0.base=|~#x~0.base_In70615283|, #memory_int=|#memory_int_In70615283|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In70615283, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In70615283, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_In70615283|} OutVars{~#x~0.offset=|~#x~0.offset_In70615283|, ULTIMATE.start_main_#t~ite90=|ULTIMATE.start_main_#t~ite90_Out70615283|, ~x$w_buff1~0=~x$w_buff1~0_In70615283, ~#x~0.base=|~#x~0.base_In70615283|, #memory_int=|#memory_int_In70615283|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In70615283, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In70615283, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_Out70615283|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite90, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:51:45,691 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1185] [1185] L845-4-->L846: Formula: (= (store |v_#memory_int_100| |v_~#x~0.base_74| (store (select |v_#memory_int_100| |v_~#x~0.base_74|) |v_~#x~0.offset_74| |v_ULTIMATE.start_main_#t~ite90_7|)) |v_#memory_int_99|) InVars {~#x~0.offset=|v_~#x~0.offset_74|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_7|, #memory_int=|v_#memory_int_100|, ~#x~0.base=|v_~#x~0.base_74|} OutVars{ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_6|, ~#x~0.offset=|v_~#x~0.offset_74|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_6|, #memory_int=|v_#memory_int_99|, ~#x~0.base=|v_~#x~0.base_74|, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite91, ULTIMATE.start_main_#t~ite90, #memory_int, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:51:45,691 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1277] [1277] L846-->L846-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In756499581 256))) (.cse0 (= (mod ~x$w_buff0_used~0_In756499581 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite92_Out756499581| ~x$w_buff0_used~0_In756499581)) (and (= |ULTIMATE.start_main_#t~ite92_Out756499581| 0) (not .cse1) (not .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In756499581, ~x$w_buff0_used~0=~x$w_buff0_used~0_In756499581} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In756499581, ULTIMATE.start_main_#t~ite92=|ULTIMATE.start_main_#t~ite92_Out756499581|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In756499581} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite92] because there is no mapped edge [2019-12-07 16:51:45,692 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1274] [1274] L847-->L847-2: Formula: (let ((.cse3 (= 0 (mod ~x$r_buff1_thd0~0_In-1135728899 256))) (.cse2 (= (mod ~x$w_buff1_used~0_In-1135728899 256) 0)) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1135728899 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In-1135728899 256) 0))) (or (and (= ~x$w_buff1_used~0_In-1135728899 |ULTIMATE.start_main_#t~ite93_Out-1135728899|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= |ULTIMATE.start_main_#t~ite93_Out-1135728899| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1135728899, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1135728899, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1135728899, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1135728899} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1135728899, ULTIMATE.start_main_#t~ite93=|ULTIMATE.start_main_#t~ite93_Out-1135728899|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1135728899, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1135728899, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1135728899} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite93] because there is no mapped edge [2019-12-07 16:51:45,692 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1265] [1265] L848-->L849: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-2131312901 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-2131312901 256))) (.cse2 (= ~x$r_buff0_thd0~0_In-2131312901 ~x$r_buff0_thd0~0_Out-2131312901))) (or (and (= 0 ~x$r_buff0_thd0~0_Out-2131312901) (not .cse0) (not .cse1)) (and .cse2 .cse1) (and .cse0 .cse2))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2131312901, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2131312901} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-2131312901, ULTIMATE.start_main_#t~ite94=|ULTIMATE.start_main_#t~ite94_Out-2131312901|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2131312901} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite94] because there is no mapped edge [2019-12-07 16:51:45,693 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1256] [1256] L849-->L849-2: Formula: (let ((.cse3 (= (mod ~x$r_buff1_thd0~0_In358566235 256) 0)) (.cse2 (= (mod ~x$w_buff1_used~0_In358566235 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In358566235 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In358566235 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite95_Out358566235| ~x$r_buff1_thd0~0_In358566235)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= |ULTIMATE.start_main_#t~ite95_Out358566235| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In358566235, ~x$w_buff1_used~0=~x$w_buff1_used~0_In358566235, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In358566235, ~x$w_buff0_used~0=~x$w_buff0_used~0_In358566235} OutVars{ULTIMATE.start_main_#t~ite95=|ULTIMATE.start_main_#t~ite95_Out358566235|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In358566235, ~x$w_buff1_used~0=~x$w_buff1_used~0_In358566235, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In358566235, ~x$w_buff0_used~0=~x$w_buff0_used~0_In358566235} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite95] because there is no mapped edge [2019-12-07 16:51:45,693 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1262] [1262] L853-->L853-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In947885930 256)))) (.cse1 (= 0 (mod ~weak$$choice1~0_In947885930 256)))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite98_Out947885930| ~__unbuffered_p0_EAX~0_In947885930) (= |ULTIMATE.start_main_#t~mem97_In947885930| |ULTIMATE.start_main_#t~mem97_Out947885930|) .cse1) (and .cse0 (= |ULTIMATE.start_main_#t~mem97_Out947885930| (select (select |#memory_int_In947885930| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In947885930) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In947885930)) (= |ULTIMATE.start_main_#t~mem97_Out947885930| |ULTIMATE.start_main_#t~ite98_Out947885930|) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In947885930, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In947885930, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In947885930, #memory_int=|#memory_int_In947885930|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In947885930, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_In947885930|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In947885930} OutVars{~weak$$choice1~0=~weak$$choice1~0_In947885930, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In947885930, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In947885930, #memory_int=|#memory_int_In947885930|, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_Out947885930|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In947885930, ULTIMATE.start_main_#t~ite98=|ULTIMATE.start_main_#t~ite98_Out947885930|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In947885930} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite98] because there is no mapped edge [2019-12-07 16:51:45,693 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1323] [1323] L853-3-->L856-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_49)) (.cse5 (= v_~y~0_123 2)) (.cse4 (= 2 v_~__unbuffered_p1_EAX~0_90)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite98_19| v_~__unbuffered_p0_EAX~0_49)) (.cse2 (= v_~main$tmp_guard1~0_11 1)) (.cse3 (= v_~__unbuffered_p1_EBX~0_14 0))) (or (and .cse0 (not .cse1) .cse2) (and .cse1 .cse3 .cse0 (= v_~main$tmp_guard1~0_11 0) .cse4 .cse5) (and (not .cse5) .cse0 .cse2) (and .cse0 .cse2 (not .cse4)) (and .cse0 .cse2 (not .cse3)))) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6| (mod v_~main$tmp_guard1~0_11 256))) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_14, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_90, ~y~0=v_~y~0_123, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_19|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_49, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_14, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_90, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_12|, ~y~0=v_~y~0_123, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_18|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_18|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_#t~ite98, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 16:51:45,694 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1303] [1303] L856-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 16:51:45,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 04:51:45 BasicIcfg [2019-12-07 16:51:45,763 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 16:51:45,763 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 16:51:45,763 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 16:51:45,763 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 16:51:45,763 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:48:32" (3/4) ... [2019-12-07 16:51:45,765 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 16:51:45,765 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1367] [1367] ULTIMATE.startENTRY-->L835: Formula: (let ((.cse0 (store |v_#valid_126| 0 0))) (let ((.cse1 (store .cse0 |v_~#x~0.base_326| 1))) (and (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_6) (= |v_#NULL.offset_6| 0) (= 0 v_~x$w_buff1~0_197) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= 0 v_~x$read_delayed~0_5) (= 0 v_~x$r_buff0_thd2~0_247) (= (select (select |v_#memory_int_482| |v_~#x~0.base_326|) |v_~#x~0.offset_326|) 0) (= 0 (select .cse0 |v_~#x~0.base_326|)) (= v_~weak$$choice2~0_213 0) (= (store |v_#memory_int_482| |v_ULTIMATE.start_main_~#t1681~0.base_25| (store (select |v_#memory_int_482| |v_ULTIMATE.start_main_~#t1681~0.base_25|) |v_ULTIMATE.start_main_~#t1681~0.offset_19| 0)) |v_#memory_int_481|) (= v_~y~0_178 0) (= 0 v_~x$read_delayed_var~0.base_7) (= v_~x$r_buff1_thd1~0_398 0) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1681~0.base_25|)) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~x$read_delayed_var~0.offset_7) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_76 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1681~0.base_25|) (= v_~__unbuffered_p1_EAX~0_138 0) (= 0 v_~x$w_buff0~0_198) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= 0 v_~__unbuffered_p0_EAX~0_101) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= 0 v_~x$mem_tmp~0_164) (= 0 |v_~#x~0.offset_326|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_90) (= 0 |v_ULTIMATE.start_main_~#t1681~0.offset_19|) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_6) (< 0 |v_#StackHeapBarrier_48|) (= v_~main$tmp_guard0~0_23 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~x$w_buff1_used~0_534) (= v_~x$flush_delayed~0_216 0) (= 0 |v_#NULL.base_6|) (= v_~x$w_buff0_used~0_1099 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= v_~__unbuffered_p1_EBX~0_34 0) (= v_~x$r_buff1_thd0~0_72 0) (= (store .cse1 |v_ULTIMATE.start_main_~#t1681~0.base_25| 1) |v_#valid_124|) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_76) (= v_~weak$$choice1~0_107 0) (= v_~__unbuffered_cnt~0_132 0) (= 0 v_~x$r_buff0_thd3~0_65) (= v_~x$r_buff0_thd1~0_449 0) (= 0 v_~x$r_buff1_thd2~0_124) (= 0 v_~x$r_buff0_thd0~0_68) (= 0 v_~weak$$choice0~0_237) (= |v_#length_86| (store (store |v_#length_87| |v_~#x~0.base_326| 4) |v_ULTIMATE.start_main_~#t1681~0.base_25| 4)) (< |v_#StackHeapBarrier_48| |v_~#x~0.base_326|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_126|, #memory_int=|v_#memory_int_482|, #length=|v_#length_87|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_198, ~x$flush_delayed~0=v_~x$flush_delayed~0_216, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, #NULL.offset=|v_#NULL.offset_6|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_398, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_65, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_~#t1681~0.base=|v_ULTIMATE.start_main_~#t1681~0.base_25|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_23|, ~weak$$choice1~0=v_~weak$$choice1~0_107, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_101, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_93|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_138, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_37|, #length=|v_#length_86|, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_31|, ULTIMATE.start_main_~#t1683~0.offset=|v_ULTIMATE.start_main_~#t1683~0.offset_41|, ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_33|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_68, ~#x~0.offset=|v_~#x~0.offset_326|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~x$w_buff1~0=v_~x$w_buff1~0_197, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_534, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_124, ~__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_6, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_36|, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_7, ~weak$$choice0~0=v_~weak$$choice0~0_237, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_132, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_36|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_449, ULTIMATE.start_main_#t~nondet96=|v_ULTIMATE.start_main_#t~nondet96_59|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ULTIMATE.start_main_~#t1683~0.base=|v_ULTIMATE.start_main_~#t1683~0.base_46|, ~x$mem_tmp~0=v_~x$mem_tmp~0_164, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_69|, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_55|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_29|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_90, ~y~0=v_~y~0_178, ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_34, ULTIMATE.start_main_#t~nondet88=|v_ULTIMATE.start_main_#t~nondet88_23|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_6, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ULTIMATE.start_main_~#t1682~0.offset=|v_ULTIMATE.start_main_~#t1682~0.offset_18|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_23, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_72, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_247, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_49|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_76, #NULL.base=|v_#NULL.base_6|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_1099, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_124|, #memory_int=|v_#memory_int_481|, ~#x~0.base=|v_~#x~0.base_326|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_76, ULTIMATE.start_main_~#t1682~0.base=|v_ULTIMATE.start_main_~#t1682~0.base_20|, ULTIMATE.start_main_~#t1681~0.offset=|v_ULTIMATE.start_main_~#t1681~0.offset_19|, ~weak$$choice2~0=v_~weak$$choice2~0_213, ~x$read_delayed~0=v_~x$read_delayed~0_5} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t1681~0.base, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite92, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_#t~ite90, #length, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_~#t1683~0.offset, ULTIMATE.start_main_#t~nondet87, ~x$r_buff0_thd0~0, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite98, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem89, ~x$r_buff0_thd1~0, ULTIMATE.start_main_#t~nondet96, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t1683~0.base, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite93, ULTIMATE.start_main_#t~ite91, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_#t~nondet86, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_#t~nondet88, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t1682~0.offset, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite99, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_~#t1682~0.base, ULTIMATE.start_main_~#t1681~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 16:51:45,766 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1328] [1328] L835-1-->L837: Formula: (and (= |v_#memory_int_318| (store |v_#memory_int_319| |v_ULTIMATE.start_main_~#t1682~0.base_11| (store (select |v_#memory_int_319| |v_ULTIMATE.start_main_~#t1682~0.base_11|) |v_ULTIMATE.start_main_~#t1682~0.offset_11| 1))) (not (= |v_ULTIMATE.start_main_~#t1682~0.base_11| 0)) (= (select |v_#valid_46| |v_ULTIMATE.start_main_~#t1682~0.base_11|) 0) (= |v_#valid_45| (store |v_#valid_46| |v_ULTIMATE.start_main_~#t1682~0.base_11| 1)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1682~0.base_11|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1682~0.base_11| 4)) (= 0 |v_ULTIMATE.start_main_~#t1682~0.offset_11|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_319|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_318|, ULTIMATE.start_main_~#t1682~0.base=|v_ULTIMATE.start_main_~#t1682~0.base_11|, #length=|v_#length_23|, ULTIMATE.start_main_~#t1682~0.offset=|v_ULTIMATE.start_main_~#t1682~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet86, #valid, #memory_int, ULTIMATE.start_main_~#t1682~0.base, #length, ULTIMATE.start_main_~#t1682~0.offset] because there is no mapped edge [2019-12-07 16:51:45,768 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1305] [1305] L837-1-->L839: Formula: (and (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1683~0.base_11| 4)) (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t1683~0.base_11| 1)) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t1683~0.base_11|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1683~0.base_11|) (= 0 |v_ULTIMATE.start_main_~#t1683~0.offset_9|) (= (store |v_#memory_int_257| |v_ULTIMATE.start_main_~#t1683~0.base_11| (store (select |v_#memory_int_257| |v_ULTIMATE.start_main_~#t1683~0.base_11|) |v_ULTIMATE.start_main_~#t1683~0.offset_9| 2)) |v_#memory_int_256|) (not (= 0 |v_ULTIMATE.start_main_~#t1683~0.base_11|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_257|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_4|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_256|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1683~0.base=|v_ULTIMATE.start_main_~#t1683~0.base_11|, ULTIMATE.start_main_~#t1683~0.offset=|v_ULTIMATE.start_main_~#t1683~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet87, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1683~0.base, ULTIMATE.start_main_~#t1683~0.offset] because there is no mapped edge [2019-12-07 16:51:45,771 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1254] [1254] L812-2-->L812-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork2_#t~ite81_Out669661596| |P2Thread1of1ForFork2_#t~ite80_Out669661596|)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In669661596 256))) (.cse2 (= (mod ~x$r_buff1_thd3~0_In669661596 256) 0))) (or (and .cse0 (= |P2Thread1of1ForFork2_#t~mem79_Out669661596| |P2Thread1of1ForFork2_#t~ite80_Out669661596|) (= (select (select |#memory_int_In669661596| |~#x~0.base_In669661596|) |~#x~0.offset_In669661596|) |P2Thread1of1ForFork2_#t~mem79_Out669661596|) (or .cse1 .cse2)) (and (= ~x$w_buff1~0_In669661596 |P2Thread1of1ForFork2_#t~ite80_Out669661596|) .cse0 (not .cse1) (not .cse2) (= |P2Thread1of1ForFork2_#t~mem79_In669661596| |P2Thread1of1ForFork2_#t~mem79_Out669661596|)))) InVars {~#x~0.offset=|~#x~0.offset_In669661596|, ~x$w_buff1~0=~x$w_buff1~0_In669661596, ~#x~0.base=|~#x~0.base_In669661596|, #memory_int=|#memory_int_In669661596|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_In669661596|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In669661596, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In669661596} OutVars{~#x~0.offset=|~#x~0.offset_In669661596|, ~x$w_buff1~0=~x$w_buff1~0_In669661596, ~#x~0.base=|~#x~0.base_In669661596|, #memory_int=|#memory_int_In669661596|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_Out669661596|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In669661596, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In669661596, P2Thread1of1ForFork2_#t~ite81=|P2Thread1of1ForFork2_#t~ite81_Out669661596|, P2Thread1of1ForFork2_#t~ite80=|P2Thread1of1ForFork2_#t~ite80_Out669661596|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem79, P2Thread1of1ForFork2_#t~ite81, P2Thread1of1ForFork2_#t~ite80] because there is no mapped edge [2019-12-07 16:51:45,771 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1257] [1257] L813-->L813-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-566673161 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-566673161 256)))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork2_#t~ite82_Out-566673161|)) (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-566673161 |P2Thread1of1ForFork2_#t~ite82_Out-566673161|)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-566673161, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-566673161} OutVars{P2Thread1of1ForFork2_#t~ite82=|P2Thread1of1ForFork2_#t~ite82_Out-566673161|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-566673161, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-566673161} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite82] because there is no mapped edge [2019-12-07 16:51:45,772 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1260] [1260] L814-->L814-2: Formula: (let ((.cse1 (= (mod ~x$r_buff0_thd3~0_In474932476 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In474932476 256))) (.cse2 (= (mod ~x$r_buff1_thd3~0_In474932476 256) 0)) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In474932476 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite83_Out474932476|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (= ~x$w_buff1_used~0_In474932476 |P2Thread1of1ForFork2_#t~ite83_Out474932476|) (or .cse2 .cse3)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In474932476, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In474932476, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In474932476, ~x$w_buff0_used~0=~x$w_buff0_used~0_In474932476} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In474932476, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In474932476, P2Thread1of1ForFork2_#t~ite83=|P2Thread1of1ForFork2_#t~ite83_Out474932476|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In474932476, ~x$w_buff0_used~0=~x$w_buff0_used~0_In474932476} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite83] because there is no mapped edge [2019-12-07 16:51:45,773 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1252] [1252] L815-->L816: Formula: (let ((.cse0 (= ~x$r_buff0_thd3~0_In-112832248 ~x$r_buff0_thd3~0_Out-112832248)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-112832248 256))) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In-112832248 256)))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and (not .cse1) (not .cse2) (= 0 ~x$r_buff0_thd3~0_Out-112832248)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-112832248, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-112832248} OutVars{P2Thread1of1ForFork2_#t~ite84=|P2Thread1of1ForFork2_#t~ite84_Out-112832248|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out-112832248, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-112832248} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite84, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:51:45,773 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1267] [1267] L816-->L816-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In1768508202 256))) (.cse0 (= (mod ~x$w_buff1_used~0_In1768508202 256) 0)) (.cse3 (= (mod ~x$r_buff0_thd3~0_In1768508202 256) 0)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In1768508202 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite85_Out1768508202| ~x$r_buff1_thd3~0_In1768508202) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |P2Thread1of1ForFork2_#t~ite85_Out1768508202| 0) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1768508202, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1768508202, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1768508202, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1768508202} OutVars{P2Thread1of1ForFork2_#t~ite85=|P2Thread1of1ForFork2_#t~ite85_Out1768508202|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1768508202, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1768508202, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1768508202, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1768508202} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85] because there is no mapped edge [2019-12-07 16:51:45,773 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1325] [1325] L816-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= v_~x$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork2_#t~ite85_42|) (= v_~__unbuffered_cnt~0_116 (+ v_~__unbuffered_cnt~0_117 1))) InVars {P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_117} OutVars{P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_41|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_49, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_116, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85, ~x$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 16:51:45,777 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1246] [1246] L757-->L758: Formula: (and (= v_~x$r_buff0_thd1~0_205 v_~x$r_buff0_thd1~0_204) (not (= (mod v_~weak$$choice2~0_144 256) 0))) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_205, ~weak$$choice2~0=v_~weak$$choice2~0_144} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_204, P0Thread1of1ForFork0_#t~ite38=|v_P0Thread1of1ForFork0_#t~ite38_10|, P0Thread1of1ForFork0_#t~ite39=|v_P0Thread1of1ForFork0_#t~ite39_9|, P0Thread1of1ForFork0_#t~ite40=|v_P0Thread1of1ForFork0_#t~ite40_10|, P0Thread1of1ForFork0_#t~ite41=|v_P0Thread1of1ForFork0_#t~ite41_11|, ~weak$$choice2~0=v_~weak$$choice2~0_144, P0Thread1of1ForFork0_#t~ite42=|v_P0Thread1of1ForFork0_#t~ite42_9|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-07 16:51:45,778 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1273] [1273] L762-->L762-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-2122063413 256)))) (or (and .cse0 (= |P0Thread1of1ForFork0_#t~mem50_Out-2122063413| (select (select |#memory_int_In-2122063413| |~#x~0.base_In-2122063413|) |~#x~0.offset_In-2122063413|)) (= |P0Thread1of1ForFork0_#t~mem50_Out-2122063413| |P0Thread1of1ForFork0_#t~ite51_Out-2122063413|)) (and (= ~x$mem_tmp~0_In-2122063413 |P0Thread1of1ForFork0_#t~ite51_Out-2122063413|) (not .cse0) (= |P0Thread1of1ForFork0_#t~mem50_In-2122063413| |P0Thread1of1ForFork0_#t~mem50_Out-2122063413|)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-2122063413, ~#x~0.offset=|~#x~0.offset_In-2122063413|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_In-2122063413|, ~#x~0.base=|~#x~0.base_In-2122063413|, #memory_int=|#memory_int_In-2122063413|, ~x$mem_tmp~0=~x$mem_tmp~0_In-2122063413} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-2122063413, ~#x~0.offset=|~#x~0.offset_In-2122063413|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_Out-2122063413|, ~#x~0.base=|~#x~0.base_In-2122063413|, #memory_int=|#memory_int_In-2122063413|, P0Thread1of1ForFork0_#t~ite51=|P0Thread1of1ForFork0_#t~ite51_Out-2122063413|, ~x$mem_tmp~0=~x$mem_tmp~0_In-2122063413} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, P0Thread1of1ForFork0_#t~ite51] because there is no mapped edge [2019-12-07 16:51:45,778 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1278] [1278] L762-2-->P0EXIT: Formula: (and (= v_~y~0_97 1) (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= (store |v_#memory_int_222| |v_~#x~0.base_160| (store (select |v_#memory_int_222| |v_~#x~0.base_160|) |v_~#x~0.offset_160| |v_P0Thread1of1ForFork0_#t~ite51_56|)) |v_#memory_int_221|) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= v_~x$flush_delayed~0_132 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_160|, #memory_int=|v_#memory_int_222|, ~#x~0.base=|v_~#x~0.base_160|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_56|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72} OutVars{P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_132, ~#x~0.offset=|v_~#x~0.offset_160|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_27|, #memory_int=|v_#memory_int_221|, ~#x~0.base=|v_~#x~0.base_160|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_55|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, ~y~0=v_~y~0_97} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#res.offset, ~x$flush_delayed~0, P0Thread1of1ForFork0_#t~mem50, #memory_int, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~y~0] because there is no mapped edge [2019-12-07 16:51:45,785 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1244] [1244] L793-->L794: Formula: (and (= v_~x$r_buff0_thd2~0_119 v_~x$r_buff0_thd2~0_118) (not (= (mod v_~weak$$choice2~0_130 256) 0))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_130} OutVars{P1Thread1of1ForFork1_#t~ite72=|v_P1Thread1of1ForFork1_#t~ite72_8|, P1Thread1of1ForFork1_#t~ite70=|v_P1Thread1of1ForFork1_#t~ite70_11|, P1Thread1of1ForFork1_#t~ite71=|v_P1Thread1of1ForFork1_#t~ite71_12|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_130} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite72, P1Thread1of1ForFork1_#t~ite70, P1Thread1of1ForFork1_#t~ite71, ~x$r_buff0_thd2~0] because there is no mapped edge [2019-12-07 16:51:45,786 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1268] [1268] L796-->L796-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In399738229 256)))) (or (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite78_Out399738229| ~x$mem_tmp~0_In399738229) (= |P1Thread1of1ForFork1_#t~mem77_In399738229| |P1Thread1of1ForFork1_#t~mem77_Out399738229|)) (and (= |P1Thread1of1ForFork1_#t~ite78_Out399738229| |P1Thread1of1ForFork1_#t~mem77_Out399738229|) .cse0 (= |P1Thread1of1ForFork1_#t~mem77_Out399738229| (select (select |#memory_int_In399738229| |~#x~0.base_In399738229|) |~#x~0.offset_In399738229|))))) InVars {P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_In399738229|, ~x$flush_delayed~0=~x$flush_delayed~0_In399738229, ~#x~0.offset=|~#x~0.offset_In399738229|, ~#x~0.base=|~#x~0.base_In399738229|, #memory_int=|#memory_int_In399738229|, ~x$mem_tmp~0=~x$mem_tmp~0_In399738229} OutVars{P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_Out399738229|, ~x$flush_delayed~0=~x$flush_delayed~0_In399738229, ~#x~0.offset=|~#x~0.offset_In399738229|, ~#x~0.base=|~#x~0.base_In399738229|, #memory_int=|#memory_int_In399738229|, ~x$mem_tmp~0=~x$mem_tmp~0_In399738229, P1Thread1of1ForFork1_#t~ite78=|P1Thread1of1ForFork1_#t~ite78_Out399738229|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:51:45,787 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1312] [1312] L796-2-->P1EXIT: Formula: (and (= v_~x$flush_delayed~0_155 0) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= (store |v_#memory_int_277| |v_~#x~0.base_195| (store (select |v_#memory_int_277| |v_~#x~0.base_195|) |v_~#x~0.offset_195| |v_P1Thread1of1ForFork1_#t~ite78_22|)) |v_#memory_int_276|) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0) (= v_~__unbuffered_cnt~0_90 (+ v_~__unbuffered_cnt~0_91 1))) InVars {~#x~0.offset=|v_~#x~0.offset_195|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_195|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_91, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_22|} OutVars{P1Thread1of1ForFork1_#t~mem77=|v_P1Thread1of1ForFork1_#t~mem77_11|, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_155, ~#x~0.offset=|v_~#x~0.offset_195|, #memory_int=|v_#memory_int_276|, ~#x~0.base=|v_~#x~0.base_195|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_90, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_21|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#res.offset, ~x$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:51:45,787 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1205] [1205] L839-1-->L845: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= (ite (= 3 v_~__unbuffered_cnt~0_26) 1 0) 0) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_26} OutVars{ULTIMATE.start_main_#t~nondet88=|v_ULTIMATE.start_main_#t~nondet88_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_26, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet88, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-07 16:51:45,787 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1269] [1269] L845-2-->L845-4: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In70615283 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In70615283 256)))) (or (and (= |ULTIMATE.start_main_#t~ite90_Out70615283| ~x$w_buff1~0_In70615283) (= |ULTIMATE.start_main_#t~mem89_In70615283| |ULTIMATE.start_main_#t~mem89_Out70615283|) (not .cse0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~mem89_Out70615283| |ULTIMATE.start_main_#t~ite90_Out70615283|) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem89_Out70615283| (select (select |#memory_int_In70615283| |~#x~0.base_In70615283|) |~#x~0.offset_In70615283|))))) InVars {~#x~0.offset=|~#x~0.offset_In70615283|, ~x$w_buff1~0=~x$w_buff1~0_In70615283, ~#x~0.base=|~#x~0.base_In70615283|, #memory_int=|#memory_int_In70615283|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In70615283, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In70615283, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_In70615283|} OutVars{~#x~0.offset=|~#x~0.offset_In70615283|, ULTIMATE.start_main_#t~ite90=|ULTIMATE.start_main_#t~ite90_Out70615283|, ~x$w_buff1~0=~x$w_buff1~0_In70615283, ~#x~0.base=|~#x~0.base_In70615283|, #memory_int=|#memory_int_In70615283|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In70615283, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In70615283, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_Out70615283|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite90, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:51:45,788 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1185] [1185] L845-4-->L846: Formula: (= (store |v_#memory_int_100| |v_~#x~0.base_74| (store (select |v_#memory_int_100| |v_~#x~0.base_74|) |v_~#x~0.offset_74| |v_ULTIMATE.start_main_#t~ite90_7|)) |v_#memory_int_99|) InVars {~#x~0.offset=|v_~#x~0.offset_74|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_7|, #memory_int=|v_#memory_int_100|, ~#x~0.base=|v_~#x~0.base_74|} OutVars{ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_6|, ~#x~0.offset=|v_~#x~0.offset_74|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_6|, #memory_int=|v_#memory_int_99|, ~#x~0.base=|v_~#x~0.base_74|, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite91, ULTIMATE.start_main_#t~ite90, #memory_int, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:51:45,788 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1277] [1277] L846-->L846-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In756499581 256))) (.cse0 (= (mod ~x$w_buff0_used~0_In756499581 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite92_Out756499581| ~x$w_buff0_used~0_In756499581)) (and (= |ULTIMATE.start_main_#t~ite92_Out756499581| 0) (not .cse1) (not .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In756499581, ~x$w_buff0_used~0=~x$w_buff0_used~0_In756499581} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In756499581, ULTIMATE.start_main_#t~ite92=|ULTIMATE.start_main_#t~ite92_Out756499581|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In756499581} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite92] because there is no mapped edge [2019-12-07 16:51:45,788 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1274] [1274] L847-->L847-2: Formula: (let ((.cse3 (= 0 (mod ~x$r_buff1_thd0~0_In-1135728899 256))) (.cse2 (= (mod ~x$w_buff1_used~0_In-1135728899 256) 0)) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1135728899 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In-1135728899 256) 0))) (or (and (= ~x$w_buff1_used~0_In-1135728899 |ULTIMATE.start_main_#t~ite93_Out-1135728899|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= |ULTIMATE.start_main_#t~ite93_Out-1135728899| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1135728899, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1135728899, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1135728899, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1135728899} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1135728899, ULTIMATE.start_main_#t~ite93=|ULTIMATE.start_main_#t~ite93_Out-1135728899|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1135728899, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1135728899, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1135728899} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite93] because there is no mapped edge [2019-12-07 16:51:45,789 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1265] [1265] L848-->L849: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-2131312901 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-2131312901 256))) (.cse2 (= ~x$r_buff0_thd0~0_In-2131312901 ~x$r_buff0_thd0~0_Out-2131312901))) (or (and (= 0 ~x$r_buff0_thd0~0_Out-2131312901) (not .cse0) (not .cse1)) (and .cse2 .cse1) (and .cse0 .cse2))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2131312901, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2131312901} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-2131312901, ULTIMATE.start_main_#t~ite94=|ULTIMATE.start_main_#t~ite94_Out-2131312901|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2131312901} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite94] because there is no mapped edge [2019-12-07 16:51:45,789 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1256] [1256] L849-->L849-2: Formula: (let ((.cse3 (= (mod ~x$r_buff1_thd0~0_In358566235 256) 0)) (.cse2 (= (mod ~x$w_buff1_used~0_In358566235 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In358566235 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In358566235 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite95_Out358566235| ~x$r_buff1_thd0~0_In358566235)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= |ULTIMATE.start_main_#t~ite95_Out358566235| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In358566235, ~x$w_buff1_used~0=~x$w_buff1_used~0_In358566235, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In358566235, ~x$w_buff0_used~0=~x$w_buff0_used~0_In358566235} OutVars{ULTIMATE.start_main_#t~ite95=|ULTIMATE.start_main_#t~ite95_Out358566235|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In358566235, ~x$w_buff1_used~0=~x$w_buff1_used~0_In358566235, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In358566235, ~x$w_buff0_used~0=~x$w_buff0_used~0_In358566235} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite95] because there is no mapped edge [2019-12-07 16:51:45,790 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1262] [1262] L853-->L853-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In947885930 256)))) (.cse1 (= 0 (mod ~weak$$choice1~0_In947885930 256)))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite98_Out947885930| ~__unbuffered_p0_EAX~0_In947885930) (= |ULTIMATE.start_main_#t~mem97_In947885930| |ULTIMATE.start_main_#t~mem97_Out947885930|) .cse1) (and .cse0 (= |ULTIMATE.start_main_#t~mem97_Out947885930| (select (select |#memory_int_In947885930| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In947885930) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In947885930)) (= |ULTIMATE.start_main_#t~mem97_Out947885930| |ULTIMATE.start_main_#t~ite98_Out947885930|) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In947885930, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In947885930, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In947885930, #memory_int=|#memory_int_In947885930|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In947885930, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_In947885930|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In947885930} OutVars{~weak$$choice1~0=~weak$$choice1~0_In947885930, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In947885930, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In947885930, #memory_int=|#memory_int_In947885930|, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_Out947885930|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In947885930, ULTIMATE.start_main_#t~ite98=|ULTIMATE.start_main_#t~ite98_Out947885930|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In947885930} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite98] because there is no mapped edge [2019-12-07 16:51:45,790 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1323] [1323] L853-3-->L856-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_49)) (.cse5 (= v_~y~0_123 2)) (.cse4 (= 2 v_~__unbuffered_p1_EAX~0_90)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite98_19| v_~__unbuffered_p0_EAX~0_49)) (.cse2 (= v_~main$tmp_guard1~0_11 1)) (.cse3 (= v_~__unbuffered_p1_EBX~0_14 0))) (or (and .cse0 (not .cse1) .cse2) (and .cse1 .cse3 .cse0 (= v_~main$tmp_guard1~0_11 0) .cse4 .cse5) (and (not .cse5) .cse0 .cse2) (and .cse0 .cse2 (not .cse4)) (and .cse0 .cse2 (not .cse3)))) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6| (mod v_~main$tmp_guard1~0_11 256))) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_14, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_90, ~y~0=v_~y~0_123, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_19|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_49, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_14, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_90, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_12|, ~y~0=v_~y~0_123, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_18|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_18|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_#t~ite98, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 16:51:45,790 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1303] [1303] L856-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 16:51:45,855 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_815baa82-b498-43b7-932a-ff9bae66bd73/bin/utaipan/witness.graphml [2019-12-07 16:51:45,855 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 16:51:45,856 INFO L168 Benchmark]: Toolchain (without parser) took 194091.48 ms. Allocated memory was 1.0 GB in the beginning and 7.9 GB in the end (delta: 6.8 GB). Free memory was 934.0 MB in the beginning and 3.1 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2019-12-07 16:51:45,857 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:51:45,857 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -131.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:45,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:51:45,857 INFO L168 Benchmark]: Boogie Preprocessor took 33.09 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:45,858 INFO L168 Benchmark]: RCFGBuilder took 533.78 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 981.4 MB in the end (delta: 78.8 MB). Peak memory consumption was 78.8 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:45,858 INFO L168 Benchmark]: TraceAbstraction took 192990.51 ms. Allocated memory was 1.1 GB in the beginning and 7.9 GB in the end (delta: 6.7 GB). Free memory was 981.4 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2019-12-07 16:51:45,858 INFO L168 Benchmark]: Witness Printer took 92.30 ms. Allocated memory is still 7.9 GB. Free memory was 3.2 GB in the beginning and 3.1 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:45,860 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 398.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -131.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.09 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 533.78 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 981.4 MB in the end (delta: 78.8 MB). Peak memory consumption was 78.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 192990.51 ms. Allocated memory was 1.1 GB in the beginning and 7.9 GB in the end (delta: 6.7 GB). Free memory was 981.4 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 92.30 ms. Allocated memory is still 7.9 GB. Free memory was 3.2 GB in the beginning and 3.1 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.3s, 249 ProgramPointsBefore, 126 ProgramPointsAfterwards, 315 TransitionsBefore, 163 TransitionsAfterwards, 44310 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 47 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 90 ConcurrentYvCompositions, 33 ChoiceCompositions, 18748 VarBasedMoverChecksPositive, 338 VarBasedMoverChecksNegative, 47 SemBasedMoverChecksPositive, 438 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.3s, 0 MoverChecksTotal, 274486 CheckedPairsTotal, 187 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L835] FCALL, FORK 0 pthread_create(&t1681, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 x$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(x) [L750] 1 x$mem_tmp = x [L751] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L752] EXPR 1 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L752] EXPR 1 \read(x) [L752] EXPR 1 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) VAL [!x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x))))=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L752] 1 x = !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L837] FCALL, FORK 0 pthread_create(&t1682, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L839] FCALL, FORK 0 pthread_create(&t1683, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L809] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L812] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L812] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L813] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L814] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L753] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)))) [L754] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)))) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)))) [L755] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=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=4, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L756] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L758] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$r_buff1_thd1 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$r_buff1_thd1 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L758] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$r_buff1_thd1 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L759] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L760] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L761] EXPR 1 \read(x) [L761] 1 __unbuffered_p0_EAX = x [L778] 2 y = 2 [L781] 2 __unbuffered_p1_EAX = y [L784] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L785] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L786] 2 x$flush_delayed = weak$$choice2 [L787] EXPR 2 \read(x) [L787] 2 x$mem_tmp = x [L788] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L788] EXPR 2 \read(x) [L788] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L788] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L789] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L789] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L790] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L790] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L791] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L791] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L792] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L792] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L794] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L794] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L795] EXPR 2 \read(x) [L795] 2 __unbuffered_p1_EBX = x [L845] 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=4, weak$$choice2=1, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L846] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L847] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L849] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L852] 0 weak$$choice1 = __VERIFIER_nondet_bool() - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 240 locations, 1 error locations. Result: UNSAFE, OverallTime: 192.7s, OverallIterations: 7, TraceHistogramMax: 1, AutomataDifference: 7.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 980 SDtfs, 1654 SDslu, 864 SDs, 0 SdLazy, 44 SolverSat, 14 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 7 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=378116occurred 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: 59.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 251 NumberOfCodeBlocks, 251 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 182 ConstructedInterpolants, 0 QuantifiedInterpolants, 16040 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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...