./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/thin001_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_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin001_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/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 d81029f6e1cd2bbc72debddfa3dcc65eb46dd739 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 13:02:17,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:02:17,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:02:17,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:02:17,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:02:17,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:02:17,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:02:17,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:02:17,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:02:17,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:02:17,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:02:17,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:02:17,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:02:17,467 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:02:17,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:02:17,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:02:17,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:02:17,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:02:17,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:02:17,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:02:17,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:02:17,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:02:17,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:02:17,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:02:17,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:02:17,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:02:17,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:02:17,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:02:17,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:02:17,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:02:17,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:02:17,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:02:17,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:02:17,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:02:17,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:02:17,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:02:17,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:02:17,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:02:17,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:02:17,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:02:17,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:02:17,487 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-12-07 13:02:17,498 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:02:17,498 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:02:17,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 13:02:17,499 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 13:02:17,499 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 13:02:17,499 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 13:02:17,499 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 13:02:17,499 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 13:02:17,499 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 13:02:17,499 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 13:02:17,500 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 13:02:17,500 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 13:02:17,500 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 13:02:17,500 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 13:02:17,500 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 13:02:17,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:02:17,501 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 13:02:17,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 13:02:17,501 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 13:02:17,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:02:17,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:02:17,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:02:17,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:02:17,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:02:17,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:02:17,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:02:17,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:02:17,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:02:17,503 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 13:02:17,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 13:02:17,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:02:17,503 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:02:17,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 13:02:17,503 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_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/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 -> d81029f6e1cd2bbc72debddfa3dcc65eb46dd739 [2019-12-07 13:02:17,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:02:17,619 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:02:17,621 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:02:17,623 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:02:17,623 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:02:17,623 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/../../sv-benchmarks/c/pthread-wmm/thin001_power.oepc.i [2019-12-07 13:02:17,666 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/data/0abbe282c/f71801af33d34cd1b9faa7319acbea58/FLAG4d4b795c8 [2019-12-07 13:02:18,066 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:02:18,066 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/sv-benchmarks/c/pthread-wmm/thin001_power.oepc.i [2019-12-07 13:02:18,077 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/data/0abbe282c/f71801af33d34cd1b9faa7319acbea58/FLAG4d4b795c8 [2019-12-07 13:02:18,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/data/0abbe282c/f71801af33d34cd1b9faa7319acbea58 [2019-12-07 13:02:18,087 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:02:18,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:02:18,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:02:18,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:02:18,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:02:18,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25138a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18, skipping insertion in model container [2019-12-07 13:02:18,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:02:18,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:02:18,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:02:18,381 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 13:02:18,424 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:02:18,471 INFO L208 MainTranslator]: Completed translation [2019-12-07 13:02:18,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18 WrapperNode [2019-12-07 13:02:18,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:02:18,472 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 13:02:18,472 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 13:02:18,472 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 13:02:18,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 13:02:18,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 13:02:18,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 13:02:18,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 13:02:18,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,537 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... [2019-12-07 13:02:18,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 13:02:18,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 13:02:18,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 13:02:18,542 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 13:02:18,543 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/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 13:02:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 13:02:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 13:02:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 13:02:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 13:02:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 13:02:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 13:02:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 13:02:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 13:02:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 13:02:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 13:02:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 13:02:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 13:02:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 13:02:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 13:02:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 13:02:18,586 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 13:02:18,989 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 13:02:18,989 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 13:02:18,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:02:18 BoogieIcfgContainer [2019-12-07 13:02:18,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 13:02:18,992 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 13:02:18,992 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 13:02:18,994 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 13:02:18,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 01:02:18" (1/3) ... [2019-12-07 13:02:18,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1961ed26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:02:18, skipping insertion in model container [2019-12-07 13:02:18,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:02:18" (2/3) ... [2019-12-07 13:02:18,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1961ed26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:02:18, skipping insertion in model container [2019-12-07 13:02:18,996 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:02:18" (3/3) ... [2019-12-07 13:02:18,997 INFO L109 eAbstractionObserver]: Analyzing ICFG thin001_power.oepc.i [2019-12-07 13:02:19,005 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 13:02:19,006 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 13:02:19,011 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 13:02:19,012 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 13:02:19,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,061 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,061 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,061 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,061 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,061 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,061 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 13:02:19,079 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 13:02:19,093 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 13:02:19,093 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 13:02:19,093 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 13:02:19,093 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 13:02:19,093 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 13:02:19,093 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 13:02:19,093 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 13:02:19,093 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 13:02:19,104 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 208 places, 253 transitions [2019-12-07 13:02:19,105 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 208 places, 253 transitions [2019-12-07 13:02:19,177 INFO L134 PetriNetUnfolder]: 55/250 cut-off events. [2019-12-07 13:02:19,178 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 13:02:19,187 INFO L76 FinitePrefix]: Finished finitePrefix Result has 260 conditions, 250 events. 55/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 987 event pairs. 9/203 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-07 13:02:19,204 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 208 places, 253 transitions [2019-12-07 13:02:19,241 INFO L134 PetriNetUnfolder]: 55/250 cut-off events. [2019-12-07 13:02:19,241 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 13:02:19,248 INFO L76 FinitePrefix]: Finished finitePrefix Result has 260 conditions, 250 events. 55/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 987 event pairs. 9/203 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-07 13:02:19,268 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 20370 [2019-12-07 13:02:19,268 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 13:02:23,023 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2019-12-07 13:02:23,501 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 136 [2019-12-07 13:02:23,776 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-07 13:02:23,805 INFO L206 etLargeBlockEncoding]: Checked pairs total: 86425 [2019-12-07 13:02:23,805 INFO L214 etLargeBlockEncoding]: Total number of compositions: 179 [2019-12-07 13:02:23,808 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 83 places, 104 transitions [2019-12-07 13:02:24,486 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 16382 states. [2019-12-07 13:02:24,488 INFO L276 IsEmpty]: Start isEmpty. Operand 16382 states. [2019-12-07 13:02:24,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 13:02:24,514 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:24,514 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 13:02:24,515 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:24,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:24,519 INFO L82 PathProgramCache]: Analyzing trace with hash -151121568, now seen corresponding path program 1 times [2019-12-07 13:02:24,525 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:24,525 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676407861] [2019-12-07 13:02:24,525 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:24,729 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676407861] [2019-12-07 13:02:24,729 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:24,730 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:02:24,730 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147577259] [2019-12-07 13:02:24,733 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:02:24,733 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:24,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:02:24,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:02:24,744 INFO L87 Difference]: Start difference. First operand 16382 states. Second operand 4 states. [2019-12-07 13:02:24,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:24,933 INFO L93 Difference]: Finished difference Result 16886 states and 67796 transitions. [2019-12-07 13:02:24,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:02:24,934 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-07 13:02:24,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:25,051 INFO L225 Difference]: With dead ends: 16886 [2019-12-07 13:02:25,051 INFO L226 Difference]: Without dead ends: 14366 [2019-12-07 13:02:25,052 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:02:25,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14366 states. [2019-12-07 13:02:25,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14366 to 14366. [2019-12-07 13:02:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14366 states. [2019-12-07 13:02:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14366 states to 14366 states and 58352 transitions. [2019-12-07 13:02:25,617 INFO L78 Accepts]: Start accepts. Automaton has 14366 states and 58352 transitions. Word has length 18 [2019-12-07 13:02:25,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:25,618 INFO L462 AbstractCegarLoop]: Abstraction has 14366 states and 58352 transitions. [2019-12-07 13:02:25,618 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:02:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 14366 states and 58352 transitions. [2019-12-07 13:02:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 13:02:25,628 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:25,628 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 13:02:25,628 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:25,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:25,628 INFO L82 PathProgramCache]: Analyzing trace with hash -719081132, now seen corresponding path program 1 times [2019-12-07 13:02:25,628 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:25,629 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515529489] [2019-12-07 13:02:25,629 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:25,686 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515529489] [2019-12-07 13:02:25,686 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:25,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:02:25,686 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38201801] [2019-12-07 13:02:25,687 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:02:25,687 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:25,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:02:25,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:02:25,688 INFO L87 Difference]: Start difference. First operand 14366 states and 58352 transitions. Second operand 3 states. [2019-12-07 13:02:25,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:25,882 INFO L93 Difference]: Finished difference Result 14366 states and 57344 transitions. [2019-12-07 13:02:25,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:02:25,882 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-07 13:02:25,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:25,916 INFO L225 Difference]: With dead ends: 14366 [2019-12-07 13:02:25,916 INFO L226 Difference]: Without dead ends: 14366 [2019-12-07 13:02:25,917 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:02:26,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14366 states. [2019-12-07 13:02:26,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14366 to 14366. [2019-12-07 13:02:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14366 states. [2019-12-07 13:02:26,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14366 states to 14366 states and 57344 transitions. [2019-12-07 13:02:26,239 INFO L78 Accepts]: Start accepts. Automaton has 14366 states and 57344 transitions. Word has length 19 [2019-12-07 13:02:26,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:26,240 INFO L462 AbstractCegarLoop]: Abstraction has 14366 states and 57344 transitions. [2019-12-07 13:02:26,240 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:02:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 14366 states and 57344 transitions. [2019-12-07 13:02:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-07 13:02:26,247 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:26,247 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:02:26,248 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:26,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:26,248 INFO L82 PathProgramCache]: Analyzing trace with hash 284523286, now seen corresponding path program 1 times [2019-12-07 13:02:26,248 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:26,248 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020975784] [2019-12-07 13:02:26,248 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:26,317 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020975784] [2019-12-07 13:02:26,317 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:26,317 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:02:26,317 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163552777] [2019-12-07 13:02:26,317 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:02:26,317 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:26,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:02:26,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:02:26,318 INFO L87 Difference]: Start difference. First operand 14366 states and 57344 transitions. Second operand 5 states. [2019-12-07 13:02:26,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:26,430 INFO L93 Difference]: Finished difference Result 15926 states and 62300 transitions. [2019-12-07 13:02:26,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 13:02:26,431 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2019-12-07 13:02:26,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:26,525 INFO L225 Difference]: With dead ends: 15926 [2019-12-07 13:02:26,525 INFO L226 Difference]: Without dead ends: 14366 [2019-12-07 13:02:26,525 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 13:02:26,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14366 states. [2019-12-07 13:02:26,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14366 to 14366. [2019-12-07 13:02:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14366 states. [2019-12-07 13:02:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14366 states to 14366 states and 56432 transitions. [2019-12-07 13:02:26,799 INFO L78 Accepts]: Start accepts. Automaton has 14366 states and 56432 transitions. Word has length 20 [2019-12-07 13:02:26,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:26,799 INFO L462 AbstractCegarLoop]: Abstraction has 14366 states and 56432 transitions. [2019-12-07 13:02:26,800 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:02:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 14366 states and 56432 transitions. [2019-12-07 13:02:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-07 13:02:26,808 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:26,808 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] [2019-12-07 13:02:26,808 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:26,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:26,808 INFO L82 PathProgramCache]: Analyzing trace with hash 219523279, now seen corresponding path program 1 times [2019-12-07 13:02:26,808 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:26,808 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304420846] [2019-12-07 13:02:26,809 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:26,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:26,846 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304420846] [2019-12-07 13:02:26,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:26,846 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:02:26,846 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008709808] [2019-12-07 13:02:26,846 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:02:26,846 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:26,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:02:26,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:02:26,847 INFO L87 Difference]: Start difference. First operand 14366 states and 56432 transitions. Second operand 3 states. [2019-12-07 13:02:26,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:26,897 INFO L93 Difference]: Finished difference Result 12542 states and 49400 transitions. [2019-12-07 13:02:26,898 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:02:26,898 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-07 13:02:26,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:26,921 INFO L225 Difference]: With dead ends: 12542 [2019-12-07 13:02:26,922 INFO L226 Difference]: Without dead ends: 12542 [2019-12-07 13:02:26,922 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 13:02:27,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12542 states. [2019-12-07 13:02:27,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12542 to 12542. [2019-12-07 13:02:27,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12542 states. [2019-12-07 13:02:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12542 states to 12542 states and 49400 transitions. [2019-12-07 13:02:27,166 INFO L78 Accepts]: Start accepts. Automaton has 12542 states and 49400 transitions. Word has length 21 [2019-12-07 13:02:27,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:27,166 INFO L462 AbstractCegarLoop]: Abstraction has 12542 states and 49400 transitions. [2019-12-07 13:02:27,166 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:02:27,166 INFO L276 IsEmpty]: Start isEmpty. Operand 12542 states and 49400 transitions. [2019-12-07 13:02:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-07 13:02:27,185 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:27,185 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] [2019-12-07 13:02:27,185 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:27,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:27,185 INFO L82 PathProgramCache]: Analyzing trace with hash -219662988, now seen corresponding path program 1 times [2019-12-07 13:02:27,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:27,185 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516119642] [2019-12-07 13:02:27,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:27,226 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516119642] [2019-12-07 13:02:27,226 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:27,226 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:02:27,226 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545260917] [2019-12-07 13:02:27,226 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:02:27,227 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:27,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:02:27,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:02:27,227 INFO L87 Difference]: Start difference. First operand 12542 states and 49400 transitions. Second operand 3 states. [2019-12-07 13:02:27,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:27,278 INFO L93 Difference]: Finished difference Result 12542 states and 49304 transitions. [2019-12-07 13:02:27,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:02:27,279 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2019-12-07 13:02:27,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:27,366 INFO L225 Difference]: With dead ends: 12542 [2019-12-07 13:02:27,366 INFO L226 Difference]: Without dead ends: 12542 [2019-12-07 13:02:27,367 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 13:02:27,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12542 states. [2019-12-07 13:02:27,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12542 to 12542. [2019-12-07 13:02:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12542 states. [2019-12-07 13:02:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12542 states to 12542 states and 49304 transitions. [2019-12-07 13:02:27,605 INFO L78 Accepts]: Start accepts. Automaton has 12542 states and 49304 transitions. Word has length 31 [2019-12-07 13:02:27,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:27,605 INFO L462 AbstractCegarLoop]: Abstraction has 12542 states and 49304 transitions. [2019-12-07 13:02:27,605 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:02:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 12542 states and 49304 transitions. [2019-12-07 13:02:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-07 13:02:27,626 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:27,626 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:02:27,626 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:27,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:27,626 INFO L82 PathProgramCache]: Analyzing trace with hash 1769617969, now seen corresponding path program 1 times [2019-12-07 13:02:27,626 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:27,626 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989867685] [2019-12-07 13:02:27,626 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:27,701 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989867685] [2019-12-07 13:02:27,701 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:27,701 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:02:27,701 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780733569] [2019-12-07 13:02:27,702 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:02:27,702 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:27,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:02:27,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:02:27,702 INFO L87 Difference]: Start difference. First operand 12542 states and 49304 transitions. Second operand 4 states. [2019-12-07 13:02:27,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:27,765 INFO L93 Difference]: Finished difference Result 12582 states and 49380 transitions. [2019-12-07 13:02:27,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:02:27,766 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 32 [2019-12-07 13:02:27,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:27,789 INFO L225 Difference]: With dead ends: 12582 [2019-12-07 13:02:27,789 INFO L226 Difference]: Without dead ends: 12534 [2019-12-07 13:02:27,789 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:02:27,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12534 states. [2019-12-07 13:02:28,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12534 to 12534. [2019-12-07 13:02:28,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12534 states. [2019-12-07 13:02:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12534 states to 12534 states and 49280 transitions. [2019-12-07 13:02:28,029 INFO L78 Accepts]: Start accepts. Automaton has 12534 states and 49280 transitions. Word has length 32 [2019-12-07 13:02:28,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:28,029 INFO L462 AbstractCegarLoop]: Abstraction has 12534 states and 49280 transitions. [2019-12-07 13:02:28,029 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:02:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 12534 states and 49280 transitions. [2019-12-07 13:02:28,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 13:02:28,048 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:28,049 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:02:28,049 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:28,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:28,049 INFO L82 PathProgramCache]: Analyzing trace with hash 476844377, now seen corresponding path program 1 times [2019-12-07 13:02:28,049 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:28,049 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347323961] [2019-12-07 13:02:28,049 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:28,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:28,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:28,104 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347323961] [2019-12-07 13:02:28,104 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:28,104 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:02:28,104 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422477136] [2019-12-07 13:02:28,104 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:02:28,104 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:28,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:02:28,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:02:28,105 INFO L87 Difference]: Start difference. First operand 12534 states and 49280 transitions. Second operand 5 states. [2019-12-07 13:02:28,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:28,187 INFO L93 Difference]: Finished difference Result 12850 states and 50020 transitions. [2019-12-07 13:02:28,187 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 13:02:28,188 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2019-12-07 13:02:28,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:28,199 INFO L225 Difference]: With dead ends: 12850 [2019-12-07 13:02:28,199 INFO L226 Difference]: Without dead ends: 6626 [2019-12-07 13:02:28,200 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-07 13:02:28,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6626 states. [2019-12-07 13:02:28,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6626 to 6626. [2019-12-07 13:02:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6626 states. [2019-12-07 13:02:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6626 states to 6626 states and 22714 transitions. [2019-12-07 13:02:28,307 INFO L78 Accepts]: Start accepts. Automaton has 6626 states and 22714 transitions. Word has length 33 [2019-12-07 13:02:28,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:28,307 INFO L462 AbstractCegarLoop]: Abstraction has 6626 states and 22714 transitions. [2019-12-07 13:02:28,307 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:02:28,308 INFO L276 IsEmpty]: Start isEmpty. Operand 6626 states and 22714 transitions. [2019-12-07 13:02:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-07 13:02:28,317 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:28,317 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] [2019-12-07 13:02:28,317 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:28,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:28,317 INFO L82 PathProgramCache]: Analyzing trace with hash -1163123188, now seen corresponding path program 1 times [2019-12-07 13:02:28,317 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:28,317 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148708243] [2019-12-07 13:02:28,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:28,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:28,363 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148708243] [2019-12-07 13:02:28,363 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:28,363 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:02:28,364 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733650448] [2019-12-07 13:02:28,364 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:02:28,364 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:28,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:02:28,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:02:28,365 INFO L87 Difference]: Start difference. First operand 6626 states and 22714 transitions. Second operand 3 states. [2019-12-07 13:02:28,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:28,382 INFO L93 Difference]: Finished difference Result 1764 states and 4771 transitions. [2019-12-07 13:02:28,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:02:28,382 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-12-07 13:02:28,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:28,385 INFO L225 Difference]: With dead ends: 1764 [2019-12-07 13:02:28,385 INFO L226 Difference]: Without dead ends: 1764 [2019-12-07 13:02:28,385 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 13:02:28,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1764 states. [2019-12-07 13:02:28,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1764 to 1764. [2019-12-07 13:02:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1764 states. [2019-12-07 13:02:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1764 states and 4771 transitions. [2019-12-07 13:02:28,415 INFO L78 Accepts]: Start accepts. Automaton has 1764 states and 4771 transitions. Word has length 34 [2019-12-07 13:02:28,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:28,416 INFO L462 AbstractCegarLoop]: Abstraction has 1764 states and 4771 transitions. [2019-12-07 13:02:28,416 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:02:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 4771 transitions. [2019-12-07 13:02:28,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-07 13:02:28,418 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:28,418 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] [2019-12-07 13:02:28,418 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:28,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:28,419 INFO L82 PathProgramCache]: Analyzing trace with hash -603970570, now seen corresponding path program 2 times [2019-12-07 13:02:28,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:28,419 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327118580] [2019-12-07 13:02:28,419 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:28,456 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327118580] [2019-12-07 13:02:28,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:28,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:02:28,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826492958] [2019-12-07 13:02:28,456 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:02:28,456 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:28,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:02:28,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:02:28,457 INFO L87 Difference]: Start difference. First operand 1764 states and 4771 transitions. Second operand 4 states. [2019-12-07 13:02:28,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:28,477 INFO L93 Difference]: Finished difference Result 1058 states and 2674 transitions. [2019-12-07 13:02:28,477 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:02:28,478 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2019-12-07 13:02:28,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:28,479 INFO L225 Difference]: With dead ends: 1058 [2019-12-07 13:02:28,479 INFO L226 Difference]: Without dead ends: 1058 [2019-12-07 13:02:28,480 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 13:02:28,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1058 states. [2019-12-07 13:02:28,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1058 to 1058. [2019-12-07 13:02:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1058 states. [2019-12-07 13:02:28,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 1058 states and 2674 transitions. [2019-12-07 13:02:28,498 INFO L78 Accepts]: Start accepts. Automaton has 1058 states and 2674 transitions. Word has length 34 [2019-12-07 13:02:28,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:28,498 INFO L462 AbstractCegarLoop]: Abstraction has 1058 states and 2674 transitions. [2019-12-07 13:02:28,498 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:02:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2674 transitions. [2019-12-07 13:02:28,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-07 13:02:28,500 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:28,500 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] [2019-12-07 13:02:28,501 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:28,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:28,501 INFO L82 PathProgramCache]: Analyzing trace with hash -1298226624, now seen corresponding path program 3 times [2019-12-07 13:02:28,501 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:28,501 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404039900] [2019-12-07 13:02:28,502 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:28,568 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404039900] [2019-12-07 13:02:28,568 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:28,568 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 13:02:28,568 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014749128] [2019-12-07 13:02:28,568 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:02:28,568 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:28,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:02:28,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:02:28,569 INFO L87 Difference]: Start difference. First operand 1058 states and 2674 transitions. Second operand 5 states. [2019-12-07 13:02:28,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:28,598 INFO L93 Difference]: Finished difference Result 1366 states and 3422 transitions. [2019-12-07 13:02:28,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:02:28,598 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2019-12-07 13:02:28,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:28,599 INFO L225 Difference]: With dead ends: 1366 [2019-12-07 13:02:28,599 INFO L226 Difference]: Without dead ends: 572 [2019-12-07 13:02:28,600 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 13:02:28,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 572 states. [2019-12-07 13:02:28,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 572 to 572. [2019-12-07 13:02:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 572 states. [2019-12-07 13:02:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 572 states and 1373 transitions. [2019-12-07 13:02:28,609 INFO L78 Accepts]: Start accepts. Automaton has 572 states and 1373 transitions. Word has length 34 [2019-12-07 13:02:28,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:28,609 INFO L462 AbstractCegarLoop]: Abstraction has 572 states and 1373 transitions. [2019-12-07 13:02:28,609 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:02:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1373 transitions. [2019-12-07 13:02:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-07 13:02:28,611 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:28,611 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] [2019-12-07 13:02:28,611 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:28,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:28,611 INFO L82 PathProgramCache]: Analyzing trace with hash 1685546738, now seen corresponding path program 4 times [2019-12-07 13:02:28,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:28,612 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462123961] [2019-12-07 13:02:28,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:28,676 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462123961] [2019-12-07 13:02:28,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:28,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 13:02:28,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554880251] [2019-12-07 13:02:28,677 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 13:02:28,677 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:28,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 13:02:28,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 13:02:28,677 INFO L87 Difference]: Start difference. First operand 572 states and 1373 transitions. Second operand 5 states. [2019-12-07 13:02:28,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:28,692 INFO L93 Difference]: Finished difference Result 268 states and 585 transitions. [2019-12-07 13:02:28,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:02:28,693 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2019-12-07 13:02:28,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:28,693 INFO L225 Difference]: With dead ends: 268 [2019-12-07 13:02:28,693 INFO L226 Difference]: Without dead ends: 268 [2019-12-07 13:02:28,693 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 13:02:28,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2019-12-07 13:02:28,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 268. [2019-12-07 13:02:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2019-12-07 13:02:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 585 transitions. [2019-12-07 13:02:28,697 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 585 transitions. Word has length 34 [2019-12-07 13:02:28,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:28,697 INFO L462 AbstractCegarLoop]: Abstraction has 268 states and 585 transitions. [2019-12-07 13:02:28,697 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 13:02:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 585 transitions. [2019-12-07 13:02:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 13:02:28,698 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:28,698 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:02:28,698 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:28,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:28,698 INFO L82 PathProgramCache]: Analyzing trace with hash 875407255, now seen corresponding path program 1 times [2019-12-07 13:02:28,699 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:28,699 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571156787] [2019-12-07 13:02:28,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:02:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:02:28,736 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571156787] [2019-12-07 13:02:28,736 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:02:28,736 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 13:02:28,736 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993359807] [2019-12-07 13:02:28,737 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:02:28,737 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-12-07 13:02:28,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:02:28,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:02:28,737 INFO L87 Difference]: Start difference. First operand 268 states and 585 transitions. Second operand 3 states. [2019-12-07 13:02:28,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:02:28,745 INFO L93 Difference]: Finished difference Result 268 states and 583 transitions. [2019-12-07 13:02:28,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:02:28,745 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-12-07 13:02:28,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:02:28,745 INFO L225 Difference]: With dead ends: 268 [2019-12-07 13:02:28,746 INFO L226 Difference]: Without dead ends: 268 [2019-12-07 13:02:28,746 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:02:28,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2019-12-07 13:02:28,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 268. [2019-12-07 13:02:28,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2019-12-07 13:02:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 583 transitions. [2019-12-07 13:02:28,749 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 583 transitions. Word has length 43 [2019-12-07 13:02:28,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:02:28,749 INFO L462 AbstractCegarLoop]: Abstraction has 268 states and 583 transitions. [2019-12-07 13:02:28,749 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:02:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 583 transitions. [2019-12-07 13:02:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-07 13:02:28,750 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:02:28,750 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:02:28,750 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:02:28,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:02:28,751 INFO L82 PathProgramCache]: Analyzing trace with hash 940851504, now seen corresponding path program 1 times [2019-12-07 13:02:28,751 INFO L163 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-12-07 13:02:28,751 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733606583] [2019-12-07 13:02:28,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 13:02:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 13:02:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 13:02:28,873 INFO L174 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2019-12-07 13:02:28,873 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 13:02:28,875 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1083] [1083] ULTIMATE.startENTRY-->L824: Formula: (let ((.cse0 (store |v_#valid_80| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_165| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_58) (= v_~z$r_buff1_thd1~0_310 0) (= |v_#length_37| (store (store |v_#length_39| |v_~#z~0.base_165| 4) |v_ULTIMATE.start_main_~#t2681~0.base_21| 4)) (= v_~z$r_buff0_thd3~0_77 0) (= |v_#NULL.offset_7| 0) (= v_~z$w_buff0~0_137 0) (= v_~z$mem_tmp~0_16 0) (= v_~z$read_delayed_var~0.offset_7 0) (= 0 v_~weak$$choice2~0_75) (= v_~z$r_buff0_thd2~0_6 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_55) (= v_~__unbuffered_cnt~0_103 0) (= v_~x~0_41 0) (= 0 (select (select |v_#memory_int_275| |v_~#z~0.base_165|) |v_~#z~0.offset_165|)) (= v_~z$w_buff0_used~0_805 0) (= |v_~#z~0.offset_165| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= v_~main$tmp_guard0~0_21 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2681~0.base_21|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= 0 |v_ULTIMATE.start_main_~#t2681~0.offset_16|) (= 0 v_~z$r_buff1_thd3~0_69) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~main$tmp_guard1~0_25 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6) (= v_~z$w_buff1~0_126 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_55 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_165|) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= (select .cse0 |v_~#z~0.base_165|) 0) (= v_~z$r_buff0_thd1~0_400 0) (= 0 v_~z$r_buff1_thd0~0_81) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t2681~0.base_21|)) (= 0 v_~weak$$choice1~0_82) (= 0 v_~weak$$choice0~0_103) (= v_~z$r_buff0_thd0~0_86 0) (= 0 v_~__unbuffered_p0_EAX~0_69) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= (store |v_#memory_int_275| |v_ULTIMATE.start_main_~#t2681~0.base_21| (store (select |v_#memory_int_275| |v_ULTIMATE.start_main_~#t2681~0.base_21|) |v_ULTIMATE.start_main_~#t2681~0.offset_16| 0)) |v_#memory_int_274|) (= v_~z$read_delayed~0_7 0) (= v_~z$r_buff1_thd2~0_7 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$flush_delayed~0_39) (= 0 v_~__unbuffered_p2_EAX~0_22) (= |v_#valid_78| (store .cse1 |v_ULTIMATE.start_main_~#t2681~0.base_21| 1)) (= v_~y~0_31 0) (= 0 v_~__unbuffered_p1_EAX~0_30) (= v_~z$w_buff1_used~0_433 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_80|, #memory_int=|v_#memory_int_275|, #length=|v_#length_39|} OutVars{~#z~0.base=|v_~#z~0.base_165|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_70|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_76|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_82|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_41|, ~weak$$choice1~0=v_~weak$$choice1~0_82, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_30, #length=|v_#length_37|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_22, ULTIMATE.start_main_~#t2681~0.base=|v_ULTIMATE.start_main_~#t2681~0.base_21|, ULTIMATE.start_main_~#t2681~0.offset=|v_ULTIMATE.start_main_~#t2681~0.offset_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_16, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_433, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_39, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_9|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_50|, ~weak$$choice0~0=v_~weak$$choice0~0_103, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_310, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_77, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_103, ULTIMATE.start_main_~#t2683~0.offset=|v_ULTIMATE.start_main_~#t2683~0.offset_38|, ~x~0=v_~x~0_41, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_57|, ~z$read_delayed~0=v_~z$read_delayed~0_7, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~z$w_buff1~0=v_~z$w_buff1~0_126, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_22|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_60|, ULTIMATE.start_main_~#t2682~0.offset=|v_ULTIMATE.start_main_~#t2682~0.offset_16|, ULTIMATE.start_main_~#t2683~0.base=|v_ULTIMATE.start_main_~#t2683~0.base_42|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_52|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__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_58, ~y~0=v_~y~0_31, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~nondet69=|v_ULTIMATE.start_main_#t~nondet69_58|, ULTIMATE.start_main_~#t2682~0.base=|v_ULTIMATE.start_main_~#t2682~0.base_20|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_805, ~z$w_buff0~0=v_~z$w_buff0~0_137, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_69, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_49|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_21, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_20|, ~#z~0.offset=|v_~#z~0.offset_165|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_55, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_19|, #valid=|v_#valid_78|, #memory_int=|v_#memory_int_274|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_55, ~weak$$choice2~0=v_~weak$$choice2~0_75, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_400} AuxVars[] AssignedVars[~#z~0.base, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite66, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2681~0.base, ULTIMATE.start_main_~#t2681~0.offset, ~z$mem_tmp~0, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2683~0.offset, ~x~0, ULTIMATE.start_main_#t~mem62, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_~#t2682~0.offset, ULTIMATE.start_main_~#t2683~0.base, ULTIMATE.start_main_#t~ite72, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet69, ULTIMATE.start_main_~#t2682~0.base, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~z$r_buff0_thd1~0] because there is no mapped edge [2019-12-07 13:02:28,877 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [918] [918] L755-->L756: Formula: (and (= v_~z$w_buff0~0_33 v_~z$w_buff0~0_32) (not (= (mod v_~weak$$choice2~0_23 256) 0))) InVars {~z$w_buff0~0=v_~z$w_buff0~0_33, ~weak$$choice2~0=v_~weak$$choice2~0_23} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_6|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_10|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_9|, ~z$w_buff0~0=v_~z$w_buff0~0_32, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_8|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_13|, ~weak$$choice2~0=v_~weak$$choice2~0_23} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite20, ~z$w_buff0~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18] because there is no mapped edge [2019-12-07 13:02:28,878 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [920] [920] L756-->L757: Formula: (and (= v_~z$w_buff1~0_22 v_~z$w_buff1~0_21) (not (= 0 (mod v_~weak$$choice2~0_26 256)))) InVars {~z$w_buff1~0=v_~z$w_buff1~0_22, ~weak$$choice2~0=v_~weak$$choice2~0_26} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_7|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_6|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_5|, ~z$w_buff1~0=v_~z$w_buff1~0_21, ~weak$$choice2~0=v_~weak$$choice2~0_26, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_7|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, ~z$w_buff1~0, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-07 13:02:28,878 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L757-->L757-14: Formula: (let ((.cse0 (mod ~z$w_buff0_used~0_In1238192995 256)) (.cse1 (= (mod ~weak$$choice2~0_In1238192995 256) 0))) (or (and (= |P0Thread1of1ForFork0_#t~ite31_Out1238192995| .cse0) .cse1 (= 0 .cse0) (= |P0Thread1of1ForFork0_#t~ite31_Out1238192995| |P0Thread1of1ForFork0_#t~ite32_Out1238192995|)) (and (= |P0Thread1of1ForFork0_#t~ite32_Out1238192995| .cse0) (not .cse1) (= |P0Thread1of1ForFork0_#t~ite31_In1238192995| |P0Thread1of1ForFork0_#t~ite31_Out1238192995|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1238192995, ~weak$$choice2~0=~weak$$choice2~0_In1238192995, P0Thread1of1ForFork0_#t~ite31=|P0Thread1of1ForFork0_#t~ite31_In1238192995|} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1238192995, ~weak$$choice2~0=~weak$$choice2~0_In1238192995, P0Thread1of1ForFork0_#t~ite31=|P0Thread1of1ForFork0_#t~ite31_Out1238192995|, P0Thread1of1ForFork0_#t~ite32=|P0Thread1of1ForFork0_#t~ite32_Out1238192995|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite32] because there is no mapped edge [2019-12-07 13:02:28,879 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1044] [1044] L758-->L758-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1046653207 256)))) (or (and (not .cse0) (= |P0Thread1of1ForFork0_#t~ite37_Out1046653207| ~z$w_buff1_used~0_In1046653207) (= |P0Thread1of1ForFork0_#t~ite36_In1046653207| |P0Thread1of1ForFork0_#t~ite36_Out1046653207|)) (and (= |P0Thread1of1ForFork0_#t~ite36_Out1046653207| |P0Thread1of1ForFork0_#t~ite37_Out1046653207|) (= 0 (mod ~z$w_buff0_used~0_In1046653207 256)) .cse0 (= |P0Thread1of1ForFork0_#t~ite36_Out1046653207| ~z$w_buff1_used~0_In1046653207)))) InVars {P0Thread1of1ForFork0_#t~ite36=|P0Thread1of1ForFork0_#t~ite36_In1046653207|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1046653207, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1046653207, ~weak$$choice2~0=~weak$$choice2~0_In1046653207} OutVars{P0Thread1of1ForFork0_#t~ite36=|P0Thread1of1ForFork0_#t~ite36_Out1046653207|, P0Thread1of1ForFork0_#t~ite37=|P0Thread1of1ForFork0_#t~ite37_Out1046653207|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1046653207, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1046653207, ~weak$$choice2~0=~weak$$choice2~0_In1046653207} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37] because there is no mapped edge [2019-12-07 13:02:28,879 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1046] [1046] L759-->L760: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1340464436 256))) (.cse1 (= ~z$r_buff0_thd1~0_Out1340464436 ~z$r_buff0_thd1~0_In1340464436))) (or (and .cse0 (= 0 (mod ~z$w_buff0_used~0_In1340464436 256)) .cse1) (and (not .cse0) .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1340464436, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1340464436, ~weak$$choice2~0=~weak$$choice2~0_In1340464436} OutVars{P0Thread1of1ForFork0_#t~ite38=|P0Thread1of1ForFork0_#t~ite38_Out1340464436|, P0Thread1of1ForFork0_#t~ite39=|P0Thread1of1ForFork0_#t~ite39_Out1340464436|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1340464436, P0Thread1of1ForFork0_#t~ite40=|P0Thread1of1ForFork0_#t~ite40_Out1340464436|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out1340464436, P0Thread1of1ForFork0_#t~ite41=|P0Thread1of1ForFork0_#t~ite41_Out1340464436|, ~weak$$choice2~0=~weak$$choice2~0_In1340464436, P0Thread1of1ForFork0_#t~ite42=|P0Thread1of1ForFork0_#t~ite42_Out1340464436|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, P0Thread1of1ForFork0_#t~ite40, ~z$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-07 13:02:28,879 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] L824-1-->L826: Formula: (and (= (store |v_#memory_int_136| |v_ULTIMATE.start_main_~#t2682~0.base_11| (store (select |v_#memory_int_136| |v_ULTIMATE.start_main_~#t2682~0.base_11|) |v_ULTIMATE.start_main_~#t2682~0.offset_10| 1)) |v_#memory_int_135|) (= (select |v_#valid_42| |v_ULTIMATE.start_main_~#t2682~0.base_11|) 0) (= (store |v_#valid_42| |v_ULTIMATE.start_main_~#t2682~0.base_11| 1) |v_#valid_41|) (not (= |v_ULTIMATE.start_main_~#t2682~0.base_11| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2682~0.base_11|) (= 0 |v_ULTIMATE.start_main_~#t2682~0.offset_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2682~0.base_11| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_136|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2682~0.base=|v_ULTIMATE.start_main_~#t2682~0.base_11|, #valid=|v_#valid_41|, #memory_int=|v_#memory_int_135|, #length=|v_#length_21|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_6|, ULTIMATE.start_main_~#t2682~0.offset=|v_ULTIMATE.start_main_~#t2682~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2682~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t2682~0.offset] because there is no mapped edge [2019-12-07 13:02:28,880 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L826-1-->L828: Formula: (and (= (store |v_#memory_int_116| |v_ULTIMATE.start_main_~#t2683~0.base_29| (store (select |v_#memory_int_116| |v_ULTIMATE.start_main_~#t2683~0.base_29|) |v_ULTIMATE.start_main_~#t2683~0.offset_28| 2)) |v_#memory_int_115|) (= |v_#valid_33| (store |v_#valid_34| |v_ULTIMATE.start_main_~#t2683~0.base_29| 1)) (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2683~0.base_29| 4) |v_#length_19|) (= |v_ULTIMATE.start_main_~#t2683~0.offset_28| 0) (not (= 0 |v_ULTIMATE.start_main_~#t2683~0.base_29|)) (= (select |v_#valid_34| |v_ULTIMATE.start_main_~#t2683~0.base_29|) 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2683~0.base_29|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_116|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_115|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2683~0.offset=|v_ULTIMATE.start_main_~#t2683~0.offset_28|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_6|, ULTIMATE.start_main_~#t2683~0.base=|v_ULTIMATE.start_main_~#t2683~0.base_29|} AuxVars[] AssignedVars[#valid, #memory_int, #length, ULTIMATE.start_main_~#t2683~0.offset, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2683~0.base] because there is no mapped edge [2019-12-07 13:02:28,880 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [894] [894] L760-->L764: Formula: (and (= |v_~#z~0.offset_24| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5) (not (= 0 (mod v_~weak$$choice2~0_16 256))) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= |v_~#z~0.base_24| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5) (= v_~z$r_buff1_thd1~0_52 v_~z$r_buff1_thd1~0_51) (= v_~__unbuffered_p0_EAX~0_7 (select (select |v_#memory_int_41| |v_~#z~0.base_24|) |v_~#z~0.offset_24|))) InVars {~#z~0.base=|v_~#z~0.base_24|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_52, #memory_int=|v_#memory_int_41|, ~weak$$choice2~0=v_~weak$$choice2~0_16, ~#z~0.offset=|v_~#z~0.offset_24|} OutVars{P0Thread1of1ForFork0_#t~ite45=|v_P0Thread1of1ForFork0_#t~ite45_6|, ~#z~0.base=|v_~#z~0.base_24|, P0Thread1of1ForFork0_#t~ite46=|v_P0Thread1of1ForFork0_#t~ite46_8|, P0Thread1of1ForFork0_#t~ite47=|v_P0Thread1of1ForFork0_#t~ite47_7|, P0Thread1of1ForFork0_#t~ite48=|v_P0Thread1of1ForFork0_#t~ite48_7|, P0Thread1of1ForFork0_#t~mem49=|v_P0Thread1of1ForFork0_#t~mem49_3|, ~#z~0.offset=|v_~#z~0.offset_24|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_7, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_51, #memory_int=|v_#memory_int_41|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_16, P0Thread1of1ForFork0_#t~ite43=|v_P0Thread1of1ForFork0_#t~ite43_6|, P0Thread1of1ForFork0_#t~ite44=|v_P0Thread1of1ForFork0_#t~ite44_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite45, P0Thread1of1ForFork0_#t~ite46, P0Thread1of1ForFork0_#t~ite47, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite48, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork0_#t~mem49, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite43, P0Thread1of1ForFork0_#t~ite44] because there is no mapped edge [2019-12-07 13:02:28,880 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [961] [961] L764-->L775: Formula: (and (not (= (mod v_~z$flush_delayed~0_13 256) 0)) (= 0 v_~z$flush_delayed~0_12) (= v_~x~0_11 1) (= (store |v_#memory_int_71| |v_~#z~0.base_45| (store (select |v_#memory_int_71| |v_~#z~0.base_45|) |v_~#z~0.offset_45| v_~z$mem_tmp~0_7)) |v_#memory_int_70|) (= v_~__unbuffered_cnt~0_31 (+ v_~__unbuffered_cnt~0_32 1))) InVars {~#z~0.base=|v_~#z~0.base_45|, ~z$mem_tmp~0=v_~z$mem_tmp~0_7, #memory_int=|v_#memory_int_71|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_32, ~z$flush_delayed~0=v_~z$flush_delayed~0_13, ~#z~0.offset=|v_~#z~0.offset_45|} OutVars{~#z~0.base=|v_~#z~0.base_45|, ~z$mem_tmp~0=v_~z$mem_tmp~0_7, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_7|, #memory_int=|v_#memory_int_70|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_31, ~z$flush_delayed~0=v_~z$flush_delayed~0_12, ~x~0=v_~x~0_11, ~#z~0.offset=|v_~#z~0.offset_45|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, #memory_int, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-07 13:02:28,881 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1036] [1036] P1ENTRY-->P1EXIT: Formula: (and (= v_P1Thread1of1ForFork1_~arg.offset_8 |v_P1Thread1of1ForFork1_#in~arg.offset_10|) (= v_~__unbuffered_cnt~0_68 (+ v_~__unbuffered_cnt~0_69 1)) (= v_~x~0_25 v_~__unbuffered_p1_EAX~0_17) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= v_P1Thread1of1ForFork1_~arg.base_8 |v_P1Thread1of1ForFork1_#in~arg.base_10|) (= v_~y~0_16 1) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_10|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_69, ~x~0=v_~x~0_25} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_8, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_17, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_8, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_10|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_68, ~y~0=v_~y~0_16, ~x~0=v_~x~0_25, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-07 13:02:28,882 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L801-2-->L801-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork2_#t~ite54_Out454989286| |P2Thread1of1ForFork2_#t~ite53_Out454989286|)) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In454989286 256))) (.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In454989286 256)))) (or (and .cse0 (= |P2Thread1of1ForFork2_#t~mem52_In454989286| |P2Thread1of1ForFork2_#t~mem52_Out454989286|) (not .cse1) (= ~z$w_buff1~0_In454989286 |P2Thread1of1ForFork2_#t~ite53_Out454989286|) (not .cse2)) (and .cse0 (= |P2Thread1of1ForFork2_#t~mem52_Out454989286| (select (select |#memory_int_In454989286| |~#z~0.base_In454989286|) |~#z~0.offset_In454989286|)) (= |P2Thread1of1ForFork2_#t~mem52_Out454989286| |P2Thread1of1ForFork2_#t~ite53_Out454989286|) (or .cse1 .cse2)))) InVars {~#z~0.base=|~#z~0.base_In454989286|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In454989286, ~z$w_buff1_used~0=~z$w_buff1_used~0_In454989286, #memory_int=|#memory_int_In454989286|, ~z$w_buff1~0=~z$w_buff1~0_In454989286, P2Thread1of1ForFork2_#t~mem52=|P2Thread1of1ForFork2_#t~mem52_In454989286|, ~#z~0.offset=|~#z~0.offset_In454989286|} OutVars{~#z~0.base=|~#z~0.base_In454989286|, P2Thread1of1ForFork2_#t~ite54=|P2Thread1of1ForFork2_#t~ite54_Out454989286|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In454989286, P2Thread1of1ForFork2_#t~ite53=|P2Thread1of1ForFork2_#t~ite53_Out454989286|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In454989286, #memory_int=|#memory_int_In454989286|, ~z$w_buff1~0=~z$w_buff1~0_In454989286, P2Thread1of1ForFork2_#t~mem52=|P2Thread1of1ForFork2_#t~mem52_Out454989286|, ~#z~0.offset=|~#z~0.offset_In454989286|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite54, P2Thread1of1ForFork2_#t~ite53, P2Thread1of1ForFork2_#t~mem52] because there is no mapped edge [2019-12-07 13:02:28,882 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L802-->L802-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-2002826284 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In-2002826284 256) 0))) (or (and (= ~z$w_buff0_used~0_In-2002826284 |P2Thread1of1ForFork2_#t~ite55_Out-2002826284|) (or .cse0 .cse1)) (and (= 0 |P2Thread1of1ForFork2_#t~ite55_Out-2002826284|) (not .cse1) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2002826284, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2002826284} OutVars{P2Thread1of1ForFork2_#t~ite55=|P2Thread1of1ForFork2_#t~ite55_Out-2002826284|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2002826284, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2002826284} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite55] because there is no mapped edge [2019-12-07 13:02:28,883 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L803-->L803-2: Formula: (let ((.cse3 (= (mod ~z$w_buff0_used~0_In-1011567107 256) 0)) (.cse2 (= 0 (mod ~z$r_buff0_thd3~0_In-1011567107 256))) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In-1011567107 256))) (.cse0 (= (mod ~z$r_buff1_thd3~0_In-1011567107 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$w_buff1_used~0_In-1011567107 |P2Thread1of1ForFork2_#t~ite56_Out-1011567107|)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= 0 |P2Thread1of1ForFork2_#t~ite56_Out-1011567107|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1011567107, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1011567107, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1011567107, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1011567107} OutVars{P2Thread1of1ForFork2_#t~ite56=|P2Thread1of1ForFork2_#t~ite56_Out-1011567107|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1011567107, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1011567107, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1011567107, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1011567107} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite56] because there is no mapped edge [2019-12-07 13:02:28,883 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [979] [979] L804-->L805: Formula: (let ((.cse1 (= (mod ~z$r_buff0_thd3~0_In1536027930 256) 0)) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In1536027930 256))) (.cse0 (= ~z$r_buff0_thd3~0_In1536027930 ~z$r_buff0_thd3~0_Out1536027930))) (or (and .cse0 .cse1) (and (= 0 ~z$r_buff0_thd3~0_Out1536027930) (not .cse1) (not .cse2)) (and .cse2 .cse0))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1536027930, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1536027930} OutVars{P2Thread1of1ForFork2_#t~ite57=|P2Thread1of1ForFork2_#t~ite57_Out1536027930|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1536027930, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out1536027930} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite57, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 13:02:28,883 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L805-->L805-2: Formula: (let ((.cse3 (= (mod ~z$r_buff0_thd3~0_In-458047185 256) 0)) (.cse2 (= (mod ~z$w_buff0_used~0_In-458047185 256) 0)) (.cse0 (= (mod ~z$r_buff1_thd3~0_In-458047185 256) 0)) (.cse1 (= (mod ~z$w_buff1_used~0_In-458047185 256) 0))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite58_Out-458047185|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse0 .cse1) (= ~z$r_buff1_thd3~0_In-458047185 |P2Thread1of1ForFork2_#t~ite58_Out-458047185|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-458047185, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-458047185, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-458047185, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-458047185} OutVars{P2Thread1of1ForFork2_#t~ite58=|P2Thread1of1ForFork2_#t~ite58_Out-458047185|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-458047185, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-458047185, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-458047185, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-458047185} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58] because there is no mapped edge [2019-12-07 13:02:28,883 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L805-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= |v_P2Thread1of1ForFork2_#t~ite58_34| v_~z$r_buff1_thd3~0_43) (= v_~__unbuffered_cnt~0_54 (+ v_~__unbuffered_cnt~0_55 1))) InVars {P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_34|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55} OutVars{P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_33|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_43, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58, ~z$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 13:02:28,884 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [887] [887] L828-1-->L834: Formula: (and (= v_~main$tmp_guard0~0_6 (ite (= (ite (= 3 v_~__unbuffered_cnt~0_14) 1 0) 0) 0 1)) (not (= 0 (mod v_~main$tmp_guard0~0_6 256)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61] because there is no mapped edge [2019-12-07 13:02:28,884 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L834-2-->L834-5: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~ite64_Out1452580389| |ULTIMATE.start_main_#t~ite63_Out1452580389|)) (.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In1452580389 256))) (.cse0 (= (mod ~z$w_buff1_used~0_In1452580389 256) 0))) (or (and (or .cse0 .cse1) .cse2 (= |ULTIMATE.start_main_#t~mem62_Out1452580389| (select (select |#memory_int_In1452580389| |~#z~0.base_In1452580389|) |~#z~0.offset_In1452580389|)) (= |ULTIMATE.start_main_#t~mem62_Out1452580389| |ULTIMATE.start_main_#t~ite63_Out1452580389|)) (and (= |ULTIMATE.start_main_#t~ite63_Out1452580389| ~z$w_buff1~0_In1452580389) .cse2 (not .cse1) (= |ULTIMATE.start_main_#t~mem62_In1452580389| |ULTIMATE.start_main_#t~mem62_Out1452580389|) (not .cse0)))) InVars {~#z~0.base=|~#z~0.base_In1452580389|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1452580389, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_In1452580389|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1452580389, #memory_int=|#memory_int_In1452580389|, ~z$w_buff1~0=~z$w_buff1~0_In1452580389, ~#z~0.offset=|~#z~0.offset_In1452580389|} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out1452580389|, ~#z~0.base=|~#z~0.base_In1452580389|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1452580389, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_Out1452580389|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1452580389, #memory_int=|#memory_int_In1452580389|, ~z$w_buff1~0=~z$w_buff1~0_In1452580389, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out1452580389|, ~#z~0.offset=|~#z~0.offset_In1452580389|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-07 13:02:28,885 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L835-->L835-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In-1174312791 256))) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In-1174312791 256)))) (or (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In-1174312791 |ULTIMATE.start_main_#t~ite65_Out-1174312791|)) (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite65_Out-1174312791|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1174312791, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1174312791} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1174312791, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1174312791, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-1174312791|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-07 13:02:28,885 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L836-->L836-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In325540514 256))) (.cse0 (= (mod ~z$r_buff0_thd0~0_In325540514 256) 0)) (.cse3 (= (mod ~z$w_buff1_used~0_In325540514 256) 0)) (.cse2 (= (mod ~z$r_buff1_thd0~0_In325540514 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite66_Out325540514| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite66_Out325540514| ~z$w_buff1_used~0_In325540514) (or .cse3 .cse2)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In325540514, ~z$w_buff0_used~0=~z$w_buff0_used~0_In325540514, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In325540514, ~z$w_buff1_used~0=~z$w_buff1_used~0_In325540514} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In325540514, ~z$w_buff0_used~0=~z$w_buff0_used~0_In325540514, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In325540514, ~z$w_buff1_used~0=~z$w_buff1_used~0_In325540514, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out325540514|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-07 13:02:28,886 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L837-->L838: Formula: (let ((.cse0 (= ~z$r_buff0_thd0~0_In1564854716 ~z$r_buff0_thd0~0_Out1564854716)) (.cse2 (= (mod ~z$r_buff0_thd0~0_In1564854716 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In1564854716 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (not .cse2) (not .cse1) (= 0 ~z$r_buff0_thd0~0_Out1564854716)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1564854716, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1564854716} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out1564854716, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1564854716, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out1564854716|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-07 13:02:28,886 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L838-->L838-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In1589579069 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1589579069 256))) (.cse2 (= (mod ~z$r_buff1_thd0~0_In1589579069 256) 0)) (.cse3 (= (mod ~z$w_buff1_used~0_In1589579069 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite68_Out1589579069|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$r_buff1_thd0~0_In1589579069 |ULTIMATE.start_main_#t~ite68_Out1589579069|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1589579069, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1589579069, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1589579069, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1589579069} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1589579069, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1589579069, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1589579069, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1589579069, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1589579069|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-07 13:02:28,887 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L842-->L842-5: Formula: (and (not (= 0 (mod v_~__unbuffered_p0_EAX$read_delayed~0_38 256))) (let ((.cse0 (= 0 (mod v_~weak$$choice1~0_51 256))) (.cse1 (= |v_ULTIMATE.start_main_#t~ite71_26| |v_ULTIMATE.start_main_#t~ite72_31|))) (or (and (= |v_ULTIMATE.start_main_#t~ite71_26| v_~__unbuffered_p0_EAX~0_47) .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~mem70_24| |v_ULTIMATE.start_main_#t~mem70_23|)) (and (not .cse0) .cse1 (= |v_ULTIMATE.start_main_#t~mem70_23| (select (select |v_#memory_int_177| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_38) v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_38)) (= |v_ULTIMATE.start_main_#t~mem70_23| |v_ULTIMATE.start_main_#t~ite71_26|))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ~weak$$choice1~0=v_~weak$$choice1~0_51, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_38, #memory_int=|v_#memory_int_177|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_24|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_38, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_38} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_26|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ~weak$$choice1~0=v_~weak$$choice1~0_51, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_31|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_38, #memory_int=|v_#memory_int_177|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_23|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_38, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_38} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem70] because there is no mapped edge [2019-12-07 13:02:28,887 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1065] [1065] L845-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_18 256))) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_18} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 13:02:28,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 01:02:28 BasicIcfg [2019-12-07 13:02:28,933 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 13:02:28,934 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 13:02:28,934 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 13:02:28,934 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 13:02:28,934 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:02:18" (3/4) ... [2019-12-07 13:02:28,936 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 13:02:28,936 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1083] [1083] ULTIMATE.startENTRY-->L824: Formula: (let ((.cse0 (store |v_#valid_80| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_165| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_58) (= v_~z$r_buff1_thd1~0_310 0) (= |v_#length_37| (store (store |v_#length_39| |v_~#z~0.base_165| 4) |v_ULTIMATE.start_main_~#t2681~0.base_21| 4)) (= v_~z$r_buff0_thd3~0_77 0) (= |v_#NULL.offset_7| 0) (= v_~z$w_buff0~0_137 0) (= v_~z$mem_tmp~0_16 0) (= v_~z$read_delayed_var~0.offset_7 0) (= 0 v_~weak$$choice2~0_75) (= v_~z$r_buff0_thd2~0_6 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_55) (= v_~__unbuffered_cnt~0_103 0) (= v_~x~0_41 0) (= 0 (select (select |v_#memory_int_275| |v_~#z~0.base_165|) |v_~#z~0.offset_165|)) (= v_~z$w_buff0_used~0_805 0) (= |v_~#z~0.offset_165| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= v_~main$tmp_guard0~0_21 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2681~0.base_21|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= 0 |v_ULTIMATE.start_main_~#t2681~0.offset_16|) (= 0 v_~z$r_buff1_thd3~0_69) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~main$tmp_guard1~0_25 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6) (= v_~z$w_buff1~0_126 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_55 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_165|) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= (select .cse0 |v_~#z~0.base_165|) 0) (= v_~z$r_buff0_thd1~0_400 0) (= 0 v_~z$r_buff1_thd0~0_81) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t2681~0.base_21|)) (= 0 v_~weak$$choice1~0_82) (= 0 v_~weak$$choice0~0_103) (= v_~z$r_buff0_thd0~0_86 0) (= 0 v_~__unbuffered_p0_EAX~0_69) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= (store |v_#memory_int_275| |v_ULTIMATE.start_main_~#t2681~0.base_21| (store (select |v_#memory_int_275| |v_ULTIMATE.start_main_~#t2681~0.base_21|) |v_ULTIMATE.start_main_~#t2681~0.offset_16| 0)) |v_#memory_int_274|) (= v_~z$read_delayed~0_7 0) (= v_~z$r_buff1_thd2~0_7 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$flush_delayed~0_39) (= 0 v_~__unbuffered_p2_EAX~0_22) (= |v_#valid_78| (store .cse1 |v_ULTIMATE.start_main_~#t2681~0.base_21| 1)) (= v_~y~0_31 0) (= 0 v_~__unbuffered_p1_EAX~0_30) (= v_~z$w_buff1_used~0_433 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_80|, #memory_int=|v_#memory_int_275|, #length=|v_#length_39|} OutVars{~#z~0.base=|v_~#z~0.base_165|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_70|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_76|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_6, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_82|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_41|, ~weak$$choice1~0=v_~weak$$choice1~0_82, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_30, #length=|v_#length_37|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_22, ULTIMATE.start_main_~#t2681~0.base=|v_ULTIMATE.start_main_~#t2681~0.base_21|, ULTIMATE.start_main_~#t2681~0.offset=|v_ULTIMATE.start_main_~#t2681~0.offset_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_16, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_433, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_39, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_9|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_50|, ~weak$$choice0~0=v_~weak$$choice0~0_103, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_310, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_77, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_103, ULTIMATE.start_main_~#t2683~0.offset=|v_ULTIMATE.start_main_~#t2683~0.offset_38|, ~x~0=v_~x~0_41, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_57|, ~z$read_delayed~0=v_~z$read_delayed~0_7, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~z$w_buff1~0=v_~z$w_buff1~0_126, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_22|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_60|, ULTIMATE.start_main_~#t2682~0.offset=|v_ULTIMATE.start_main_~#t2682~0.offset_16|, ULTIMATE.start_main_~#t2683~0.base=|v_ULTIMATE.start_main_~#t2683~0.base_42|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_52|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__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_58, ~y~0=v_~y~0_31, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~nondet69=|v_ULTIMATE.start_main_#t~nondet69_58|, ULTIMATE.start_main_~#t2682~0.base=|v_ULTIMATE.start_main_~#t2682~0.base_20|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_805, ~z$w_buff0~0=v_~z$w_buff0~0_137, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_69, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_49|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_21, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_20|, ~#z~0.offset=|v_~#z~0.offset_165|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_55, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_19|, #valid=|v_#valid_78|, #memory_int=|v_#memory_int_274|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_55, ~weak$$choice2~0=v_~weak$$choice2~0_75, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_400} AuxVars[] AssignedVars[~#z~0.base, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite66, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2681~0.base, ULTIMATE.start_main_~#t2681~0.offset, ~z$mem_tmp~0, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2683~0.offset, ~x~0, ULTIMATE.start_main_#t~mem62, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_~#t2682~0.offset, ULTIMATE.start_main_~#t2683~0.base, ULTIMATE.start_main_#t~ite72, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet69, ULTIMATE.start_main_~#t2682~0.base, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~z$r_buff0_thd1~0] because there is no mapped edge [2019-12-07 13:02:28,938 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [918] [918] L755-->L756: Formula: (and (= v_~z$w_buff0~0_33 v_~z$w_buff0~0_32) (not (= (mod v_~weak$$choice2~0_23 256) 0))) InVars {~z$w_buff0~0=v_~z$w_buff0~0_33, ~weak$$choice2~0=v_~weak$$choice2~0_23} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_6|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_10|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_9|, ~z$w_buff0~0=v_~z$w_buff0~0_32, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_8|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_13|, ~weak$$choice2~0=v_~weak$$choice2~0_23} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite20, ~z$w_buff0~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18] because there is no mapped edge [2019-12-07 13:02:28,938 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [920] [920] L756-->L757: Formula: (and (= v_~z$w_buff1~0_22 v_~z$w_buff1~0_21) (not (= 0 (mod v_~weak$$choice2~0_26 256)))) InVars {~z$w_buff1~0=v_~z$w_buff1~0_22, ~weak$$choice2~0=v_~weak$$choice2~0_26} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_7|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_6|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_5|, ~z$w_buff1~0=v_~z$w_buff1~0_21, ~weak$$choice2~0=v_~weak$$choice2~0_26, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_7|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, ~z$w_buff1~0, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-07 13:02:28,938 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L757-->L757-14: Formula: (let ((.cse0 (mod ~z$w_buff0_used~0_In1238192995 256)) (.cse1 (= (mod ~weak$$choice2~0_In1238192995 256) 0))) (or (and (= |P0Thread1of1ForFork0_#t~ite31_Out1238192995| .cse0) .cse1 (= 0 .cse0) (= |P0Thread1of1ForFork0_#t~ite31_Out1238192995| |P0Thread1of1ForFork0_#t~ite32_Out1238192995|)) (and (= |P0Thread1of1ForFork0_#t~ite32_Out1238192995| .cse0) (not .cse1) (= |P0Thread1of1ForFork0_#t~ite31_In1238192995| |P0Thread1of1ForFork0_#t~ite31_Out1238192995|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1238192995, ~weak$$choice2~0=~weak$$choice2~0_In1238192995, P0Thread1of1ForFork0_#t~ite31=|P0Thread1of1ForFork0_#t~ite31_In1238192995|} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1238192995, ~weak$$choice2~0=~weak$$choice2~0_In1238192995, P0Thread1of1ForFork0_#t~ite31=|P0Thread1of1ForFork0_#t~ite31_Out1238192995|, P0Thread1of1ForFork0_#t~ite32=|P0Thread1of1ForFork0_#t~ite32_Out1238192995|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite32] because there is no mapped edge [2019-12-07 13:02:28,938 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1044] [1044] L758-->L758-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1046653207 256)))) (or (and (not .cse0) (= |P0Thread1of1ForFork0_#t~ite37_Out1046653207| ~z$w_buff1_used~0_In1046653207) (= |P0Thread1of1ForFork0_#t~ite36_In1046653207| |P0Thread1of1ForFork0_#t~ite36_Out1046653207|)) (and (= |P0Thread1of1ForFork0_#t~ite36_Out1046653207| |P0Thread1of1ForFork0_#t~ite37_Out1046653207|) (= 0 (mod ~z$w_buff0_used~0_In1046653207 256)) .cse0 (= |P0Thread1of1ForFork0_#t~ite36_Out1046653207| ~z$w_buff1_used~0_In1046653207)))) InVars {P0Thread1of1ForFork0_#t~ite36=|P0Thread1of1ForFork0_#t~ite36_In1046653207|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1046653207, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1046653207, ~weak$$choice2~0=~weak$$choice2~0_In1046653207} OutVars{P0Thread1of1ForFork0_#t~ite36=|P0Thread1of1ForFork0_#t~ite36_Out1046653207|, P0Thread1of1ForFork0_#t~ite37=|P0Thread1of1ForFork0_#t~ite37_Out1046653207|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1046653207, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1046653207, ~weak$$choice2~0=~weak$$choice2~0_In1046653207} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37] because there is no mapped edge [2019-12-07 13:02:28,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1046] [1046] L759-->L760: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1340464436 256))) (.cse1 (= ~z$r_buff0_thd1~0_Out1340464436 ~z$r_buff0_thd1~0_In1340464436))) (or (and .cse0 (= 0 (mod ~z$w_buff0_used~0_In1340464436 256)) .cse1) (and (not .cse0) .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1340464436, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1340464436, ~weak$$choice2~0=~weak$$choice2~0_In1340464436} OutVars{P0Thread1of1ForFork0_#t~ite38=|P0Thread1of1ForFork0_#t~ite38_Out1340464436|, P0Thread1of1ForFork0_#t~ite39=|P0Thread1of1ForFork0_#t~ite39_Out1340464436|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1340464436, P0Thread1of1ForFork0_#t~ite40=|P0Thread1of1ForFork0_#t~ite40_Out1340464436|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out1340464436, P0Thread1of1ForFork0_#t~ite41=|P0Thread1of1ForFork0_#t~ite41_Out1340464436|, ~weak$$choice2~0=~weak$$choice2~0_In1340464436, P0Thread1of1ForFork0_#t~ite42=|P0Thread1of1ForFork0_#t~ite42_Out1340464436|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, P0Thread1of1ForFork0_#t~ite40, ~z$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-07 13:02:28,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] L824-1-->L826: Formula: (and (= (store |v_#memory_int_136| |v_ULTIMATE.start_main_~#t2682~0.base_11| (store (select |v_#memory_int_136| |v_ULTIMATE.start_main_~#t2682~0.base_11|) |v_ULTIMATE.start_main_~#t2682~0.offset_10| 1)) |v_#memory_int_135|) (= (select |v_#valid_42| |v_ULTIMATE.start_main_~#t2682~0.base_11|) 0) (= (store |v_#valid_42| |v_ULTIMATE.start_main_~#t2682~0.base_11| 1) |v_#valid_41|) (not (= |v_ULTIMATE.start_main_~#t2682~0.base_11| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2682~0.base_11|) (= 0 |v_ULTIMATE.start_main_~#t2682~0.offset_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2682~0.base_11| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_136|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2682~0.base=|v_ULTIMATE.start_main_~#t2682~0.base_11|, #valid=|v_#valid_41|, #memory_int=|v_#memory_int_135|, #length=|v_#length_21|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_6|, ULTIMATE.start_main_~#t2682~0.offset=|v_ULTIMATE.start_main_~#t2682~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2682~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t2682~0.offset] because there is no mapped edge [2019-12-07 13:02:28,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L826-1-->L828: Formula: (and (= (store |v_#memory_int_116| |v_ULTIMATE.start_main_~#t2683~0.base_29| (store (select |v_#memory_int_116| |v_ULTIMATE.start_main_~#t2683~0.base_29|) |v_ULTIMATE.start_main_~#t2683~0.offset_28| 2)) |v_#memory_int_115|) (= |v_#valid_33| (store |v_#valid_34| |v_ULTIMATE.start_main_~#t2683~0.base_29| 1)) (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2683~0.base_29| 4) |v_#length_19|) (= |v_ULTIMATE.start_main_~#t2683~0.offset_28| 0) (not (= 0 |v_ULTIMATE.start_main_~#t2683~0.base_29|)) (= (select |v_#valid_34| |v_ULTIMATE.start_main_~#t2683~0.base_29|) 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2683~0.base_29|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_116|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_115|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2683~0.offset=|v_ULTIMATE.start_main_~#t2683~0.offset_28|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_6|, ULTIMATE.start_main_~#t2683~0.base=|v_ULTIMATE.start_main_~#t2683~0.base_29|} AuxVars[] AssignedVars[#valid, #memory_int, #length, ULTIMATE.start_main_~#t2683~0.offset, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2683~0.base] because there is no mapped edge [2019-12-07 13:02:28,940 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [894] [894] L760-->L764: Formula: (and (= |v_~#z~0.offset_24| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5) (not (= 0 (mod v_~weak$$choice2~0_16 256))) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= |v_~#z~0.base_24| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5) (= v_~z$r_buff1_thd1~0_52 v_~z$r_buff1_thd1~0_51) (= v_~__unbuffered_p0_EAX~0_7 (select (select |v_#memory_int_41| |v_~#z~0.base_24|) |v_~#z~0.offset_24|))) InVars {~#z~0.base=|v_~#z~0.base_24|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_52, #memory_int=|v_#memory_int_41|, ~weak$$choice2~0=v_~weak$$choice2~0_16, ~#z~0.offset=|v_~#z~0.offset_24|} OutVars{P0Thread1of1ForFork0_#t~ite45=|v_P0Thread1of1ForFork0_#t~ite45_6|, ~#z~0.base=|v_~#z~0.base_24|, P0Thread1of1ForFork0_#t~ite46=|v_P0Thread1of1ForFork0_#t~ite46_8|, P0Thread1of1ForFork0_#t~ite47=|v_P0Thread1of1ForFork0_#t~ite47_7|, P0Thread1of1ForFork0_#t~ite48=|v_P0Thread1of1ForFork0_#t~ite48_7|, P0Thread1of1ForFork0_#t~mem49=|v_P0Thread1of1ForFork0_#t~mem49_3|, ~#z~0.offset=|v_~#z~0.offset_24|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_5, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_7, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_51, #memory_int=|v_#memory_int_41|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_5, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_16, P0Thread1of1ForFork0_#t~ite43=|v_P0Thread1of1ForFork0_#t~ite43_6|, P0Thread1of1ForFork0_#t~ite44=|v_P0Thread1of1ForFork0_#t~ite44_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite45, P0Thread1of1ForFork0_#t~ite46, P0Thread1of1ForFork0_#t~ite47, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite48, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork0_#t~mem49, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite43, P0Thread1of1ForFork0_#t~ite44] because there is no mapped edge [2019-12-07 13:02:28,940 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [961] [961] L764-->L775: Formula: (and (not (= (mod v_~z$flush_delayed~0_13 256) 0)) (= 0 v_~z$flush_delayed~0_12) (= v_~x~0_11 1) (= (store |v_#memory_int_71| |v_~#z~0.base_45| (store (select |v_#memory_int_71| |v_~#z~0.base_45|) |v_~#z~0.offset_45| v_~z$mem_tmp~0_7)) |v_#memory_int_70|) (= v_~__unbuffered_cnt~0_31 (+ v_~__unbuffered_cnt~0_32 1))) InVars {~#z~0.base=|v_~#z~0.base_45|, ~z$mem_tmp~0=v_~z$mem_tmp~0_7, #memory_int=|v_#memory_int_71|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_32, ~z$flush_delayed~0=v_~z$flush_delayed~0_13, ~#z~0.offset=|v_~#z~0.offset_45|} OutVars{~#z~0.base=|v_~#z~0.base_45|, ~z$mem_tmp~0=v_~z$mem_tmp~0_7, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_7|, #memory_int=|v_#memory_int_70|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_31, ~z$flush_delayed~0=v_~z$flush_delayed~0_12, ~x~0=v_~x~0_11, ~#z~0.offset=|v_~#z~0.offset_45|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, #memory_int, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-07 13:02:28,940 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1036] [1036] P1ENTRY-->P1EXIT: Formula: (and (= v_P1Thread1of1ForFork1_~arg.offset_8 |v_P1Thread1of1ForFork1_#in~arg.offset_10|) (= v_~__unbuffered_cnt~0_68 (+ v_~__unbuffered_cnt~0_69 1)) (= v_~x~0_25 v_~__unbuffered_p1_EAX~0_17) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= v_P1Thread1of1ForFork1_~arg.base_8 |v_P1Thread1of1ForFork1_#in~arg.base_10|) (= v_~y~0_16 1) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_10|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_69, ~x~0=v_~x~0_25} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_8, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_17, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_8, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_10|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_68, ~y~0=v_~y~0_16, ~x~0=v_~x~0_25, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-07 13:02:28,941 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L801-2-->L801-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork2_#t~ite54_Out454989286| |P2Thread1of1ForFork2_#t~ite53_Out454989286|)) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In454989286 256))) (.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In454989286 256)))) (or (and .cse0 (= |P2Thread1of1ForFork2_#t~mem52_In454989286| |P2Thread1of1ForFork2_#t~mem52_Out454989286|) (not .cse1) (= ~z$w_buff1~0_In454989286 |P2Thread1of1ForFork2_#t~ite53_Out454989286|) (not .cse2)) (and .cse0 (= |P2Thread1of1ForFork2_#t~mem52_Out454989286| (select (select |#memory_int_In454989286| |~#z~0.base_In454989286|) |~#z~0.offset_In454989286|)) (= |P2Thread1of1ForFork2_#t~mem52_Out454989286| |P2Thread1of1ForFork2_#t~ite53_Out454989286|) (or .cse1 .cse2)))) InVars {~#z~0.base=|~#z~0.base_In454989286|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In454989286, ~z$w_buff1_used~0=~z$w_buff1_used~0_In454989286, #memory_int=|#memory_int_In454989286|, ~z$w_buff1~0=~z$w_buff1~0_In454989286, P2Thread1of1ForFork2_#t~mem52=|P2Thread1of1ForFork2_#t~mem52_In454989286|, ~#z~0.offset=|~#z~0.offset_In454989286|} OutVars{~#z~0.base=|~#z~0.base_In454989286|, P2Thread1of1ForFork2_#t~ite54=|P2Thread1of1ForFork2_#t~ite54_Out454989286|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In454989286, P2Thread1of1ForFork2_#t~ite53=|P2Thread1of1ForFork2_#t~ite53_Out454989286|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In454989286, #memory_int=|#memory_int_In454989286|, ~z$w_buff1~0=~z$w_buff1~0_In454989286, P2Thread1of1ForFork2_#t~mem52=|P2Thread1of1ForFork2_#t~mem52_Out454989286|, ~#z~0.offset=|~#z~0.offset_In454989286|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite54, P2Thread1of1ForFork2_#t~ite53, P2Thread1of1ForFork2_#t~mem52] because there is no mapped edge [2019-12-07 13:02:28,942 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L802-->L802-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-2002826284 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In-2002826284 256) 0))) (or (and (= ~z$w_buff0_used~0_In-2002826284 |P2Thread1of1ForFork2_#t~ite55_Out-2002826284|) (or .cse0 .cse1)) (and (= 0 |P2Thread1of1ForFork2_#t~ite55_Out-2002826284|) (not .cse1) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2002826284, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2002826284} OutVars{P2Thread1of1ForFork2_#t~ite55=|P2Thread1of1ForFork2_#t~ite55_Out-2002826284|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2002826284, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2002826284} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite55] because there is no mapped edge [2019-12-07 13:02:28,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L803-->L803-2: Formula: (let ((.cse3 (= (mod ~z$w_buff0_used~0_In-1011567107 256) 0)) (.cse2 (= 0 (mod ~z$r_buff0_thd3~0_In-1011567107 256))) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In-1011567107 256))) (.cse0 (= (mod ~z$r_buff1_thd3~0_In-1011567107 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$w_buff1_used~0_In-1011567107 |P2Thread1of1ForFork2_#t~ite56_Out-1011567107|)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= 0 |P2Thread1of1ForFork2_#t~ite56_Out-1011567107|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1011567107, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1011567107, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1011567107, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1011567107} OutVars{P2Thread1of1ForFork2_#t~ite56=|P2Thread1of1ForFork2_#t~ite56_Out-1011567107|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1011567107, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1011567107, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1011567107, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1011567107} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite56] because there is no mapped edge [2019-12-07 13:02:28,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [979] [979] L804-->L805: Formula: (let ((.cse1 (= (mod ~z$r_buff0_thd3~0_In1536027930 256) 0)) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In1536027930 256))) (.cse0 (= ~z$r_buff0_thd3~0_In1536027930 ~z$r_buff0_thd3~0_Out1536027930))) (or (and .cse0 .cse1) (and (= 0 ~z$r_buff0_thd3~0_Out1536027930) (not .cse1) (not .cse2)) (and .cse2 .cse0))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1536027930, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1536027930} OutVars{P2Thread1of1ForFork2_#t~ite57=|P2Thread1of1ForFork2_#t~ite57_Out1536027930|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1536027930, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out1536027930} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite57, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 13:02:28,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L805-->L805-2: Formula: (let ((.cse3 (= (mod ~z$r_buff0_thd3~0_In-458047185 256) 0)) (.cse2 (= (mod ~z$w_buff0_used~0_In-458047185 256) 0)) (.cse0 (= (mod ~z$r_buff1_thd3~0_In-458047185 256) 0)) (.cse1 (= (mod ~z$w_buff1_used~0_In-458047185 256) 0))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite58_Out-458047185|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse0 .cse1) (= ~z$r_buff1_thd3~0_In-458047185 |P2Thread1of1ForFork2_#t~ite58_Out-458047185|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-458047185, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-458047185, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-458047185, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-458047185} OutVars{P2Thread1of1ForFork2_#t~ite58=|P2Thread1of1ForFork2_#t~ite58_Out-458047185|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-458047185, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-458047185, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-458047185, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-458047185} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58] because there is no mapped edge [2019-12-07 13:02:28,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L805-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= |v_P2Thread1of1ForFork2_#t~ite58_34| v_~z$r_buff1_thd3~0_43) (= v_~__unbuffered_cnt~0_54 (+ v_~__unbuffered_cnt~0_55 1))) InVars {P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_34|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55} OutVars{P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_33|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_43, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58, ~z$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 13:02:28,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [887] [887] L828-1-->L834: Formula: (and (= v_~main$tmp_guard0~0_6 (ite (= (ite (= 3 v_~__unbuffered_cnt~0_14) 1 0) 0) 0 1)) (not (= 0 (mod v_~main$tmp_guard0~0_6 256)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61] because there is no mapped edge [2019-12-07 13:02:28,944 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L834-2-->L834-5: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~ite64_Out1452580389| |ULTIMATE.start_main_#t~ite63_Out1452580389|)) (.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In1452580389 256))) (.cse0 (= (mod ~z$w_buff1_used~0_In1452580389 256) 0))) (or (and (or .cse0 .cse1) .cse2 (= |ULTIMATE.start_main_#t~mem62_Out1452580389| (select (select |#memory_int_In1452580389| |~#z~0.base_In1452580389|) |~#z~0.offset_In1452580389|)) (= |ULTIMATE.start_main_#t~mem62_Out1452580389| |ULTIMATE.start_main_#t~ite63_Out1452580389|)) (and (= |ULTIMATE.start_main_#t~ite63_Out1452580389| ~z$w_buff1~0_In1452580389) .cse2 (not .cse1) (= |ULTIMATE.start_main_#t~mem62_In1452580389| |ULTIMATE.start_main_#t~mem62_Out1452580389|) (not .cse0)))) InVars {~#z~0.base=|~#z~0.base_In1452580389|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1452580389, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_In1452580389|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1452580389, #memory_int=|#memory_int_In1452580389|, ~z$w_buff1~0=~z$w_buff1~0_In1452580389, ~#z~0.offset=|~#z~0.offset_In1452580389|} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out1452580389|, ~#z~0.base=|~#z~0.base_In1452580389|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1452580389, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_Out1452580389|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1452580389, #memory_int=|#memory_int_In1452580389|, ~z$w_buff1~0=~z$w_buff1~0_In1452580389, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out1452580389|, ~#z~0.offset=|~#z~0.offset_In1452580389|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-07 13:02:28,944 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L835-->L835-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In-1174312791 256))) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In-1174312791 256)))) (or (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In-1174312791 |ULTIMATE.start_main_#t~ite65_Out-1174312791|)) (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite65_Out-1174312791|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1174312791, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1174312791} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1174312791, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1174312791, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-1174312791|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-07 13:02:28,945 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L836-->L836-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In325540514 256))) (.cse0 (= (mod ~z$r_buff0_thd0~0_In325540514 256) 0)) (.cse3 (= (mod ~z$w_buff1_used~0_In325540514 256) 0)) (.cse2 (= (mod ~z$r_buff1_thd0~0_In325540514 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite66_Out325540514| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite66_Out325540514| ~z$w_buff1_used~0_In325540514) (or .cse3 .cse2)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In325540514, ~z$w_buff0_used~0=~z$w_buff0_used~0_In325540514, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In325540514, ~z$w_buff1_used~0=~z$w_buff1_used~0_In325540514} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In325540514, ~z$w_buff0_used~0=~z$w_buff0_used~0_In325540514, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In325540514, ~z$w_buff1_used~0=~z$w_buff1_used~0_In325540514, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out325540514|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-07 13:02:28,946 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L837-->L838: Formula: (let ((.cse0 (= ~z$r_buff0_thd0~0_In1564854716 ~z$r_buff0_thd0~0_Out1564854716)) (.cse2 (= (mod ~z$r_buff0_thd0~0_In1564854716 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In1564854716 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (not .cse2) (not .cse1) (= 0 ~z$r_buff0_thd0~0_Out1564854716)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1564854716, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1564854716} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out1564854716, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1564854716, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out1564854716|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-07 13:02:28,946 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L838-->L838-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In1589579069 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1589579069 256))) (.cse2 (= (mod ~z$r_buff1_thd0~0_In1589579069 256) 0)) (.cse3 (= (mod ~z$w_buff1_used~0_In1589579069 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite68_Out1589579069|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$r_buff1_thd0~0_In1589579069 |ULTIMATE.start_main_#t~ite68_Out1589579069|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1589579069, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1589579069, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1589579069, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1589579069} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1589579069, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1589579069, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1589579069, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1589579069, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1589579069|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-07 13:02:28,946 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L842-->L842-5: Formula: (and (not (= 0 (mod v_~__unbuffered_p0_EAX$read_delayed~0_38 256))) (let ((.cse0 (= 0 (mod v_~weak$$choice1~0_51 256))) (.cse1 (= |v_ULTIMATE.start_main_#t~ite71_26| |v_ULTIMATE.start_main_#t~ite72_31|))) (or (and (= |v_ULTIMATE.start_main_#t~ite71_26| v_~__unbuffered_p0_EAX~0_47) .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~mem70_24| |v_ULTIMATE.start_main_#t~mem70_23|)) (and (not .cse0) .cse1 (= |v_ULTIMATE.start_main_#t~mem70_23| (select (select |v_#memory_int_177| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_38) v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_38)) (= |v_ULTIMATE.start_main_#t~mem70_23| |v_ULTIMATE.start_main_#t~ite71_26|))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ~weak$$choice1~0=v_~weak$$choice1~0_51, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_38, #memory_int=|v_#memory_int_177|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_24|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_38, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_38} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_26|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ~weak$$choice1~0=v_~weak$$choice1~0_51, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_31|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_38, #memory_int=|v_#memory_int_177|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_23|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_38, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_38} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem70] because there is no mapped edge [2019-12-07 13:02:28,947 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1065] [1065] L845-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_18 256))) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_18} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 13:02:28,995 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_1f3d7e18-b054-42eb-84ba-5609d9cd57b6/bin/utaipan/witness.graphml [2019-12-07 13:02:28,995 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 13:02:28,996 INFO L168 Benchmark]: Toolchain (without parser) took 10907.77 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 683.1 MB). Free memory was 935.4 MB in the beginning and 1.5 GB in the end (delta: -555.7 MB). Peak memory consumption was 127.5 MB. Max. memory is 11.5 GB. [2019-12-07 13:02:28,996 INFO L168 Benchmark]: CDTParser took 0.17 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 13:02:28,997 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 935.4 MB in the beginning and 1.1 GB in the end (delta: -176.1 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2019-12-07 13:02:28,997 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:02:28,997 INFO L168 Benchmark]: Boogie Preprocessor took 30.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:02:28,997 INFO L168 Benchmark]: RCFGBuilder took 449.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 70.3 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. [2019-12-07 13:02:28,997 INFO L168 Benchmark]: TraceAbstraction took 9941.76 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 529.0 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -469.9 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. [2019-12-07 13:02:28,998 INFO L168 Benchmark]: Witness Printer took 61.43 ms. Allocated memory is still 1.7 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2019-12-07 13:02:28,999 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 383.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 935.4 MB in the beginning and 1.1 GB in the end (delta: -176.1 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 449.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 70.3 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 9941.76 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 529.0 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -469.9 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. * Witness Printer took 61.43 ms. Allocated memory is still 1.7 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.7s, 208 ProgramPointsBefore, 83 ProgramPointsAfterwards, 253 TransitionsBefore, 104 TransitionsAfterwards, 20370 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 57 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 71 ConcurrentYvCompositions, 28 ChoiceCompositions, 9764 VarBasedMoverChecksPositive, 228 VarBasedMoverChecksNegative, 36 SemBasedMoverChecksPositive, 280 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.9s, 0 MoverChecksTotal, 86425 CheckedPairsTotal, 179 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L824] FCALL, FORK 0 pthread_create(&t2681, ((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_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 z$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L754] EXPR 1 !z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z)))) [L754] EXPR 1 \read(z) [L754] EXPR 1 !z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z)))) VAL [!z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z))))=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L754] 1 z = !z$w_buff0_used ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z : (weak$$choice1 ? z$w_buff0 : z$w_buff1)) : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (weak$$choice0 ? z$w_buff1 : z$w_buff0) : (weak$$choice0 ? z$w_buff0 : z)))) [L757] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L758] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (z$w_buff0_used && !z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? weak$$choice0 : (z$w_buff0_used && z$r_buff1_thd1 && z$w_buff1_used && !z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L826] FCALL, FORK 0 pthread_create(&t2682, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L828] FCALL, FORK 0 pthread_create(&t2683, ((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_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L795] 3 __unbuffered_p2_EAX = y [L798] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L802] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L803] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L834] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L834] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L835] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L836] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L838] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L841] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L842] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L843] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p1_EAX == 1 && __unbuffered_p2_EAX == 1) VAL [\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=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 199 locations, 1 error locations. Result: UNSAFE, OverallTime: 9.7s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1469 SDtfs, 1587 SDslu, 1662 SDs, 0 SdLazy, 117 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 8 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16382occurred 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: 2.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 397 NumberOfCodeBlocks, 397 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 341 ConstructedInterpolants, 0 QuantifiedInterpolants, 25423 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...