./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/thin001_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin001_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0808029fa310c9a802377b4a81d620e044b83895 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:29:06,541 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:29:06,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:29:06,550 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:29:06,550 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:29:06,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:29:06,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:29:06,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:29:06,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:29:06,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:29:06,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:29:06,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:29:06,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:29:06,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:29:06,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:29:06,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:29:06,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:29:06,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:29:06,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:29:06,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:29:06,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:29:06,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:29:06,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:29:06,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:29:06,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:29:06,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:29:06,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:29:06,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:29:06,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:29:06,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:29:06,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:29:06,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:29:06,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:29:06,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:29:06,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:29:06,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:29:06,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:29:06,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:29:06,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:29:06,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:29:06,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:29:06,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 17:29:06,582 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:29:06,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:29:06,583 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:29:06,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:29:06,584 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:29:06,584 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:29:06,584 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:29:06,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:29:06,584 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:29:06,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:29:06,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:29:06,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:29:06,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:29:06,585 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:29:06,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:29:06,585 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:29:06,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:29:06,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:29:06,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:29:06,586 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:29:06,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:29:06,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:29:06,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:29:06,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:29:06,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:29:06,586 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:29:06,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:29:06,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:29:06,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:29:06,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0808029fa310c9a802377b4a81d620e044b83895 [2019-12-07 17:29:06,685 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:29:06,693 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:29:06,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:29:06,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:29:06,696 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:29:06,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/thin001_rmo.oepc.i [2019-12-07 17:29:06,733 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/data/3abe12795/e97b2a776cd5496a861aec2c45770c91/FLAGc0294b110 [2019-12-07 17:29:07,076 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:29:07,077 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/sv-benchmarks/c/pthread-wmm/thin001_rmo.oepc.i [2019-12-07 17:29:07,087 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/data/3abe12795/e97b2a776cd5496a861aec2c45770c91/FLAGc0294b110 [2019-12-07 17:29:07,096 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/data/3abe12795/e97b2a776cd5496a861aec2c45770c91 [2019-12-07 17:29:07,098 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:29:07,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:29:07,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:29:07,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:29:07,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:29:07,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,105 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 05:29:07, skipping insertion in model container [2019-12-07 17:29:07,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:29:07,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:29:07,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:29:07,423 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:29:07,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:29:07,526 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:29:07,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07 WrapperNode [2019-12-07 17:29:07,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:29:07,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:29:07,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:29:07,527 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:29:07,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:29:07,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 17:29:07,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 17:29:07,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 17:29:07,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... [2019-12-07 17:29:07,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 17:29:07,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 17:29:07,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 17:29:07,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 17:29:07,602 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:29:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 17:29:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 17:29:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 17:29:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 17:29:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 17:29:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 17:29:07,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 17:29:07,648 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 17:29:07,648 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 17:29:07,648 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 17:29:07,648 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 17:29:07,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 17:29:07,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 17:29:07,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 17:29:07,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 17:29:07,649 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 17:29:07,991 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 17:29:07,991 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 17:29:07,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:29:07 BoogieIcfgContainer [2019-12-07 17:29:07,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 17:29:07,993 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 17:29:07,993 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 17:29:07,994 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 17:29:07,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 05:29:07" (1/3) ... [2019-12-07 17:29:07,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c92edef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:29:07, skipping insertion in model container [2019-12-07 17:29:07,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:29:07" (2/3) ... [2019-12-07 17:29:07,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c92edef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 05:29:07, skipping insertion in model container [2019-12-07 17:29:07,996 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:29:07" (3/3) ... [2019-12-07 17:29:07,997 INFO L109 eAbstractionObserver]: Analyzing ICFG thin001_rmo.oepc.i [2019-12-07 17:29:08,003 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 17:29:08,003 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 17:29:08,008 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 17:29:08,008 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,034 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,045 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,045 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,045 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,045 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,045 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,045 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,045 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,049 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 17:29:08,060 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 17:29:08,072 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 17:29:08,072 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 17:29:08,072 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 17:29:08,072 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 17:29:08,072 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 17:29:08,072 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 17:29:08,072 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 17:29:08,073 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 17:29:08,083 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 196 transitions [2019-12-07 17:29:08,084 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-07 17:29:08,138 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-07 17:29:08,139 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 17:29:08,147 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-07 17:29:08,158 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-07 17:29:08,183 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-07 17:29:08,183 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 17:29:08,187 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-07 17:29:08,197 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-12-07 17:29:08,197 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 17:29:11,692 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-07 17:29:11,849 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-07 17:29:11,868 INFO L206 etLargeBlockEncoding]: Checked pairs total: 40922 [2019-12-07 17:29:11,868 INFO L214 etLargeBlockEncoding]: Total number of compositions: 139 [2019-12-07 17:29:11,871 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 66 places, 72 transitions [2019-12-07 17:29:12,281 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10130 states. [2019-12-07 17:29:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10130 states. [2019-12-07 17:29:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 17:29:12,301 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:12,301 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:29:12,302 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:12,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:12,306 INFO L82 PathProgramCache]: Analyzing trace with hash 1611764629, now seen corresponding path program 1 times [2019-12-07 17:29:12,311 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:12,312 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524612283] [2019-12-07 17:29:12,312 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:12,510 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 17:29:12,511 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524612283] [2019-12-07 17:29:12,511 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:12,512 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:29:12,512 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172074254] [2019-12-07 17:29:12,515 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:29:12,516 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:12,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:29:12,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:29:12,526 INFO L87 Difference]: Start difference. First operand 10130 states. Second operand 3 states. [2019-12-07 17:29:12,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:12,642 INFO L93 Difference]: Finished difference Result 10130 states and 38658 transitions. [2019-12-07 17:29:12,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:29:12,643 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-07 17:29:12,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:12,726 INFO L225 Difference]: With dead ends: 10130 [2019-12-07 17:29:12,726 INFO L226 Difference]: Without dead ends: 9506 [2019-12-07 17:29:12,727 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 17:29:12,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9506 states. [2019-12-07 17:29:13,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9506 to 9506. [2019-12-07 17:29:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9506 states. [2019-12-07 17:29:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9506 states to 9506 states and 36266 transitions. [2019-12-07 17:29:13,074 INFO L78 Accepts]: Start accepts. Automaton has 9506 states and 36266 transitions. Word has length 17 [2019-12-07 17:29:13,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:13,075 INFO L462 AbstractCegarLoop]: Abstraction has 9506 states and 36266 transitions. [2019-12-07 17:29:13,075 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:29:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 9506 states and 36266 transitions. [2019-12-07 17:29:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 17:29:13,080 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:13,080 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 17:29:13,080 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:13,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:13,080 INFO L82 PathProgramCache]: Analyzing trace with hash 624104945, now seen corresponding path program 1 times [2019-12-07 17:29:13,080 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:13,081 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060694936] [2019-12-07 17:29:13,081 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:13,156 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 17:29:13,156 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060694936] [2019-12-07 17:29:13,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:13,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:29:13,156 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258338808] [2019-12-07 17:29:13,157 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:29:13,157 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:13,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:29:13,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:29:13,158 INFO L87 Difference]: Start difference. First operand 9506 states and 36266 transitions. Second operand 4 states. [2019-12-07 17:29:13,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:13,289 INFO L93 Difference]: Finished difference Result 10034 states and 37714 transitions. [2019-12-07 17:29:13,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:29:13,289 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-07 17:29:13,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:13,334 INFO L225 Difference]: With dead ends: 10034 [2019-12-07 17:29:13,334 INFO L226 Difference]: Without dead ends: 9410 [2019-12-07 17:29:13,335 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 17:29:13,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9410 states. [2019-12-07 17:29:13,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9410 to 9410. [2019-12-07 17:29:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9410 states. [2019-12-07 17:29:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9410 states to 9410 states and 35850 transitions. [2019-12-07 17:29:13,636 INFO L78 Accepts]: Start accepts. Automaton has 9410 states and 35850 transitions. Word has length 18 [2019-12-07 17:29:13,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:13,636 INFO L462 AbstractCegarLoop]: Abstraction has 9410 states and 35850 transitions. [2019-12-07 17:29:13,637 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:29:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 9410 states and 35850 transitions. [2019-12-07 17:29:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 17:29:13,642 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:13,642 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 17:29:13,642 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:13,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:13,642 INFO L82 PathProgramCache]: Analyzing trace with hash 680264926, now seen corresponding path program 1 times [2019-12-07 17:29:13,642 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:13,643 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328905109] [2019-12-07 17:29:13,643 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:13,699 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 17:29:13,700 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328905109] [2019-12-07 17:29:13,700 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:13,700 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:29:13,700 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265228579] [2019-12-07 17:29:13,700 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:29:13,700 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:13,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:29:13,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:29:13,701 INFO L87 Difference]: Start difference. First operand 9410 states and 35850 transitions. Second operand 4 states. [2019-12-07 17:29:13,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:13,751 INFO L93 Difference]: Finished difference Result 9410 states and 35274 transitions. [2019-12-07 17:29:13,751 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:29:13,751 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2019-12-07 17:29:13,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:13,775 INFO L225 Difference]: With dead ends: 9410 [2019-12-07 17:29:13,775 INFO L226 Difference]: Without dead ends: 8834 [2019-12-07 17:29:13,775 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 17:29:13,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8834 states. [2019-12-07 17:29:13,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8834 to 8834. [2019-12-07 17:29:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8834 states. [2019-12-07 17:29:13,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8834 states to 8834 states and 33066 transitions. [2019-12-07 17:29:13,969 INFO L78 Accepts]: Start accepts. Automaton has 8834 states and 33066 transitions. Word has length 19 [2019-12-07 17:29:13,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:13,969 INFO L462 AbstractCegarLoop]: Abstraction has 8834 states and 33066 transitions. [2019-12-07 17:29:13,969 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:29:13,969 INFO L276 IsEmpty]: Start isEmpty. Operand 8834 states and 33066 transitions. [2019-12-07 17:29:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-07 17:29:13,976 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:13,976 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 17:29:13,976 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:13,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:13,977 INFO L82 PathProgramCache]: Analyzing trace with hash 421330992, now seen corresponding path program 1 times [2019-12-07 17:29:13,977 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:13,977 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954699960] [2019-12-07 17:29:13,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:13,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:14,034 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 17:29:14,034 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954699960] [2019-12-07 17:29:14,034 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:14,034 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:29:14,035 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44483583] [2019-12-07 17:29:14,035 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:29:14,035 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:14,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:29:14,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:29:14,036 INFO L87 Difference]: Start difference. First operand 8834 states and 33066 transitions. Second operand 5 states. [2019-12-07 17:29:14,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:14,122 INFO L93 Difference]: Finished difference Result 9274 states and 34142 transitions. [2019-12-07 17:29:14,122 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 17:29:14,122 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2019-12-07 17:29:14,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:14,144 INFO L225 Difference]: With dead ends: 9274 [2019-12-07 17:29:14,144 INFO L226 Difference]: Without dead ends: 8314 [2019-12-07 17:29:14,145 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 17:29:14,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8314 states. [2019-12-07 17:29:14,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8314 to 8314. [2019-12-07 17:29:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8314 states. [2019-12-07 17:29:14,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8314 states to 8314 states and 30798 transitions. [2019-12-07 17:29:14,314 INFO L78 Accepts]: Start accepts. Automaton has 8314 states and 30798 transitions. Word has length 20 [2019-12-07 17:29:14,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:14,315 INFO L462 AbstractCegarLoop]: Abstraction has 8314 states and 30798 transitions. [2019-12-07 17:29:14,315 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:29:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 8314 states and 30798 transitions. [2019-12-07 17:29:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-07 17:29:14,321 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:14,321 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 17:29:14,321 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:14,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:14,321 INFO L82 PathProgramCache]: Analyzing trace with hash 175135152, now seen corresponding path program 1 times [2019-12-07 17:29:14,321 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:14,321 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073281333] [2019-12-07 17:29:14,321 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:14,366 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 17:29:14,366 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073281333] [2019-12-07 17:29:14,366 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:14,367 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:29:14,367 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141742127] [2019-12-07 17:29:14,367 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 17:29:14,367 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:14,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 17:29:14,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 17:29:14,367 INFO L87 Difference]: Start difference. First operand 8314 states and 30798 transitions. Second operand 4 states. [2019-12-07 17:29:14,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:14,388 INFO L93 Difference]: Finished difference Result 1442 states and 3834 transitions. [2019-12-07 17:29:14,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 17:29:14,388 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-07 17:29:14,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:14,390 INFO L225 Difference]: With dead ends: 1442 [2019-12-07 17:29:14,390 INFO L226 Difference]: Without dead ends: 1442 [2019-12-07 17:29:14,391 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 17:29:14,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1442 states. [2019-12-07 17:29:14,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1442 to 1442. [2019-12-07 17:29:14,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1442 states. [2019-12-07 17:29:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1442 states and 3834 transitions. [2019-12-07 17:29:14,442 INFO L78 Accepts]: Start accepts. Automaton has 1442 states and 3834 transitions. Word has length 21 [2019-12-07 17:29:14,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:14,442 INFO L462 AbstractCegarLoop]: Abstraction has 1442 states and 3834 transitions. [2019-12-07 17:29:14,442 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 17:29:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 3834 transitions. [2019-12-07 17:29:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-07 17:29:14,444 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:14,444 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:29:14,444 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:14,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:14,444 INFO L82 PathProgramCache]: Analyzing trace with hash 696256665, now seen corresponding path program 1 times [2019-12-07 17:29:14,444 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:14,445 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699010987] [2019-12-07 17:29:14,445 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:14,498 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 17:29:14,499 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699010987] [2019-12-07 17:29:14,499 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:14,499 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 17:29:14,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350245680] [2019-12-07 17:29:14,500 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:29:14,500 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:14,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:29:14,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:29:14,500 INFO L87 Difference]: Start difference. First operand 1442 states and 3834 transitions. Second operand 5 states. [2019-12-07 17:29:14,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:14,528 INFO L93 Difference]: Finished difference Result 798 states and 2198 transitions. [2019-12-07 17:29:14,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:29:14,528 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-07 17:29:14,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:14,529 INFO L225 Difference]: With dead ends: 798 [2019-12-07 17:29:14,529 INFO L226 Difference]: Without dead ends: 798 [2019-12-07 17:29:14,530 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 17:29:14,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 798 states. [2019-12-07 17:29:14,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 798 to 798. [2019-12-07 17:29:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 798 states. [2019-12-07 17:29:14,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 798 states and 2198 transitions. [2019-12-07 17:29:14,542 INFO L78 Accepts]: Start accepts. Automaton has 798 states and 2198 transitions. Word has length 30 [2019-12-07 17:29:14,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:14,542 INFO L462 AbstractCegarLoop]: Abstraction has 798 states and 2198 transitions. [2019-12-07 17:29:14,542 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:29:14,542 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 2198 transitions. [2019-12-07 17:29:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-07 17:29:14,544 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:14,544 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:29:14,544 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:14,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:14,545 INFO L82 PathProgramCache]: Analyzing trace with hash -2144106764, now seen corresponding path program 1 times [2019-12-07 17:29:14,545 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:14,545 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446346461] [2019-12-07 17:29:14,545 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:14,603 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 17:29:14,603 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446346461] [2019-12-07 17:29:14,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:14,603 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 17:29:14,603 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514445691] [2019-12-07 17:29:14,604 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:29:14,604 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:14,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:29:14,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:29:14,604 INFO L87 Difference]: Start difference. First operand 798 states and 2198 transitions. Second operand 3 states. [2019-12-07 17:29:14,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:14,612 INFO L93 Difference]: Finished difference Result 750 states and 2014 transitions. [2019-12-07 17:29:14,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:29:14,612 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-12-07 17:29:14,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:14,613 INFO L225 Difference]: With dead ends: 750 [2019-12-07 17:29:14,613 INFO L226 Difference]: Without dead ends: 750 [2019-12-07 17:29:14,614 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 17:29:14,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 750 states. [2019-12-07 17:29:14,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 750 to 750. [2019-12-07 17:29:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 750 states. [2019-12-07 17:29:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 750 states and 2014 transitions. [2019-12-07 17:29:14,622 INFO L78 Accepts]: Start accepts. Automaton has 750 states and 2014 transitions. Word has length 41 [2019-12-07 17:29:14,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:14,622 INFO L462 AbstractCegarLoop]: Abstraction has 750 states and 2014 transitions. [2019-12-07 17:29:14,622 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:29:14,622 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 2014 transitions. [2019-12-07 17:29:14,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-07 17:29:14,623 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:14,623 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:29:14,623 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:14,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:14,624 INFO L82 PathProgramCache]: Analyzing trace with hash 664024332, now seen corresponding path program 1 times [2019-12-07 17:29:14,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:14,624 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061207036] [2019-12-07 17:29:14,624 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:14,683 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 17:29:14,683 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061207036] [2019-12-07 17:29:14,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:14,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:29:14,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749051471] [2019-12-07 17:29:14,684 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 17:29:14,684 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:14,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 17:29:14,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 17:29:14,684 INFO L87 Difference]: Start difference. First operand 750 states and 2014 transitions. Second operand 5 states. [2019-12-07 17:29:14,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:14,716 INFO L93 Difference]: Finished difference Result 804 states and 2095 transitions. [2019-12-07 17:29:14,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 17:29:14,717 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-12-07 17:29:14,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:14,718 INFO L225 Difference]: With dead ends: 804 [2019-12-07 17:29:14,718 INFO L226 Difference]: Without dead ends: 442 [2019-12-07 17:29:14,718 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 17:29:14,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442 states. [2019-12-07 17:29:14,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442 to 442. [2019-12-07 17:29:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 442 states. [2019-12-07 17:29:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 986 transitions. [2019-12-07 17:29:14,722 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 986 transitions. Word has length 42 [2019-12-07 17:29:14,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:14,722 INFO L462 AbstractCegarLoop]: Abstraction has 442 states and 986 transitions. [2019-12-07 17:29:14,722 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 17:29:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 986 transitions. [2019-12-07 17:29:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-07 17:29:14,723 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:14,723 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 17:29:14,723 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:14,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:14,724 INFO L82 PathProgramCache]: Analyzing trace with hash 910013030, now seen corresponding path program 2 times [2019-12-07 17:29:14,724 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:14,724 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434455069] [2019-12-07 17:29:14,724 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:14,777 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 17:29:14,777 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434455069] [2019-12-07 17:29:14,777 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:14,777 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 17:29:14,778 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931723392] [2019-12-07 17:29:14,778 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 17:29:14,778 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:14,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 17:29:14,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 17:29:14,778 INFO L87 Difference]: Start difference. First operand 442 states and 986 transitions. Second operand 3 states. [2019-12-07 17:29:14,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:14,786 INFO L93 Difference]: Finished difference Result 440 states and 981 transitions. [2019-12-07 17:29:14,786 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 17:29:14,787 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-07 17:29:14,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:14,787 INFO L225 Difference]: With dead ends: 440 [2019-12-07 17:29:14,787 INFO L226 Difference]: Without dead ends: 440 [2019-12-07 17:29:14,788 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 17:29:14,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2019-12-07 17:29:14,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 440. [2019-12-07 17:29:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 440 states. [2019-12-07 17:29:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 440 states and 981 transitions. [2019-12-07 17:29:14,794 INFO L78 Accepts]: Start accepts. Automaton has 440 states and 981 transitions. Word has length 42 [2019-12-07 17:29:14,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:14,794 INFO L462 AbstractCegarLoop]: Abstraction has 440 states and 981 transitions. [2019-12-07 17:29:14,794 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 17:29:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 981 transitions. [2019-12-07 17:29:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 17:29:14,795 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:14,796 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 17:29:14,796 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:14,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:14,796 INFO L82 PathProgramCache]: Analyzing trace with hash -1855590854, now seen corresponding path program 1 times [2019-12-07 17:29:14,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:14,796 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853835381] [2019-12-07 17:29:14,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 17:29:14,895 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 17:29:14,895 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853835381] [2019-12-07 17:29:14,896 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 17:29:14,896 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 17:29:14,896 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944179125] [2019-12-07 17:29:14,896 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 17:29:14,896 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 17:29:14,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 17:29:14,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-12-07 17:29:14,897 INFO L87 Difference]: Start difference. First operand 440 states and 981 transitions. Second operand 7 states. [2019-12-07 17:29:14,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 17:29:14,949 INFO L93 Difference]: Finished difference Result 486 states and 1048 transitions. [2019-12-07 17:29:14,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 17:29:14,949 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 43 [2019-12-07 17:29:14,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 17:29:14,950 INFO L225 Difference]: With dead ends: 486 [2019-12-07 17:29:14,950 INFO L226 Difference]: Without dead ends: 176 [2019-12-07 17:29:14,950 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2019-12-07 17:29:14,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2019-12-07 17:29:14,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2019-12-07 17:29:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2019-12-07 17:29:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 343 transitions. [2019-12-07 17:29:14,953 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 343 transitions. Word has length 43 [2019-12-07 17:29:14,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 17:29:14,953 INFO L462 AbstractCegarLoop]: Abstraction has 176 states and 343 transitions. [2019-12-07 17:29:14,953 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 17:29:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 343 transitions. [2019-12-07 17:29:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 17:29:14,954 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 17:29:14,954 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 17:29:14,954 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 17:29:14,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 17:29:14,954 INFO L82 PathProgramCache]: Analyzing trace with hash 22736184, now seen corresponding path program 2 times [2019-12-07 17:29:14,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 17:29:14,955 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655775591] [2019-12-07 17:29:14,955 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 17:29:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 17:29:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 17:29:15,045 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 17:29:15,045 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 17:29:15,048 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= |v_#memory_int_251| (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2693~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2693~0.base_24|) |v_ULTIMATE.start_main_~#t2693~0.offset_18| 0))) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= |v_ULTIMATE.start_main_~#t2693~0.offset_18| 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= (select .cse0 |v_~#z~0.base_142|) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2693~0.base_24|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t2693~0.base_24| 1)) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2693~0.base_24|) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t2693~0.base_24| 4)) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, ULTIMATE.start_main_~#t2693~0.base=|v_ULTIMATE.start_main_~#t2693~0.base_24|, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_~#t2694~0.offset=|v_ULTIMATE.start_main_~#t2694~0.offset_26|, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #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_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~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_73, ULTIMATE.start_main_~#t2693~0.offset=|v_ULTIMATE.start_main_~#t2693~0.offset_18|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ~x~0=v_~x~0_47, ULTIMATE.start_main_~#t2695~0.base=|v_ULTIMATE.start_main_~#t2695~0.base_18|, ULTIMATE.start_main_~#t2695~0.offset=|v_ULTIMATE.start_main_~#t2695~0.offset_15|, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_~#t2694~0.base=|v_ULTIMATE.start_main_~#t2694~0.base_30|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_~#t2693~0.base, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_~#t2694~0.offset, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ULTIMATE.start_main_~#t2693~0.offset, ~__unbuffered_cnt~0, ~x~0, ULTIMATE.start_main_~#t2695~0.base, ULTIMATE.start_main_~#t2695~0.offset, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_~#t2694~0.base, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 17:29:15,048 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2694~0.base_19| 4)) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2694~0.base_19|) (= (select |v_#valid_32| |v_ULTIMATE.start_main_~#t2694~0.base_19|) 0) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t2694~0.base_19| 1)) (not (= |v_ULTIMATE.start_main_~#t2694~0.base_19| 0)) (= |v_#memory_int_119| (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2694~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2694~0.base_19|) |v_ULTIMATE.start_main_~#t2694~0.offset_18| 1))) (= |v_ULTIMATE.start_main_~#t2694~0.offset_18| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_~#t2694~0.offset=|v_ULTIMATE.start_main_~#t2694~0.offset_18|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2694~0.base=|v_ULTIMATE.start_main_~#t2694~0.base_19|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t2694~0.offset, ULTIMATE.start_main_#t~nondet37, #length, ULTIMATE.start_main_~#t2694~0.base] because there is no mapped edge [2019-12-07 17:29:15,050 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (not (= |v_ULTIMATE.start_main_~#t2695~0.base_11| 0)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2695~0.base_11|)) (= |v_ULTIMATE.start_main_~#t2695~0.offset_10| 0) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t2695~0.base_11| 4) |v_#length_21|) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2695~0.base_11| 1)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2695~0.base_11|) (= |v_#memory_int_204| (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2695~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2695~0.base_11|) |v_ULTIMATE.start_main_~#t2695~0.offset_10| 2)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2695~0.base=|v_ULTIMATE.start_main_~#t2695~0.base_11|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2695~0.offset=|v_ULTIMATE.start_main_~#t2695~0.offset_10|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2695~0.base, ULTIMATE.start_main_~#t2695~0.offset, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length] because there is no mapped edge [2019-12-07 17:29:15,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-07 17:29:15,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse1 (= ~z$w_buff1~0_Out541332555 ~z$w_buff1~0_In541332555)) (.cse0 (= (mod ~weak$$choice2~0_In541332555 256) 0))) (or (let ((.cse2 (not (= (mod ~z$r_buff0_thd1~0_In541332555 256) 0)))) (and .cse0 .cse1 (or .cse2 (not (= 0 (mod ~z$w_buff1_used~0_In541332555 256)))) (or .cse2 (not (= (mod ~z$r_buff1_thd1~0_In541332555 256) 0))) (not (= (mod ~z$w_buff0_used~0_In541332555 256) 0)))) (and .cse1 (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In541332555, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In541332555, ~z$w_buff1_used~0=~z$w_buff1_used~0_In541332555, ~z$w_buff1~0=~z$w_buff1~0_In541332555, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In541332555, ~weak$$choice2~0=~weak$$choice2~0_In541332555} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In541332555, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In541332555, ~z$w_buff1_used~0=~z$w_buff1_used~0_In541332555, ~z$w_buff1~0=~z$w_buff1~0_Out541332555, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out541332555|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In541332555, ~weak$$choice2~0=~weak$$choice2~0_In541332555, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out541332555|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out541332555|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-07 17:29:15,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-986667362 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite16_Out-986667362| |P0Thread1of1ForFork1_#t~ite17_Out-986667362|) .cse0 (= |P0Thread1of1ForFork1_#t~ite16_Out-986667362| ~z$w_buff0_used~0_In-986667362) (let ((.cse1 (= (mod ~z$r_buff0_thd1~0_In-986667362 256) 0))) (or (= (mod ~z$w_buff0_used~0_In-986667362 256) 0) (and (= (mod ~z$w_buff1_used~0_In-986667362 256) 0) .cse1) (and .cse1 (= (mod ~z$r_buff1_thd1~0_In-986667362 256) 0))))) (and (not .cse0) (= |P0Thread1of1ForFork1_#t~ite17_Out-986667362| ~z$w_buff0_used~0_In-986667362) (= |P0Thread1of1ForFork1_#t~ite16_In-986667362| |P0Thread1of1ForFork1_#t~ite16_Out-986667362|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-986667362, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-986667362, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-986667362, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In-986667362|, ~weak$$choice2~0=~weak$$choice2~0_In-986667362, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-986667362} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-986667362, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-986667362, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-986667362, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out-986667362|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out-986667362|, ~weak$$choice2~0=~weak$$choice2~0_In-986667362, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-986667362} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-07 17:29:15,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In1882601038 256) 0))) (or (and (= ~z$w_buff1_used~0_In1882601038 |P0Thread1of1ForFork1_#t~ite19_Out1882601038|) .cse0 (= |P0Thread1of1ForFork1_#t~ite20_Out1882601038| |P0Thread1of1ForFork1_#t~ite19_Out1882601038|) (let ((.cse1 (= 0 (mod ~z$r_buff0_thd1~0_In1882601038 256)))) (or (and .cse1 (= (mod ~z$w_buff1_used~0_In1882601038 256) 0)) (= (mod ~z$w_buff0_used~0_In1882601038 256) 0) (and .cse1 (= (mod ~z$r_buff1_thd1~0_In1882601038 256) 0))))) (and (= |P0Thread1of1ForFork1_#t~ite19_In1882601038| |P0Thread1of1ForFork1_#t~ite19_Out1882601038|) (not .cse0) (= ~z$w_buff1_used~0_In1882601038 |P0Thread1of1ForFork1_#t~ite20_Out1882601038|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1882601038, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1882601038, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In1882601038|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1882601038, ~weak$$choice2~0=~weak$$choice2~0_In1882601038, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1882601038} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out1882601038|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1882601038, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out1882601038|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1882601038, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1882601038, ~weak$$choice2~0=~weak$$choice2~0_In1882601038, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1882601038} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-07 17:29:15,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd1~0_In-2125700303 256))) (.cse1 (= 0 (mod ~weak$$choice2~0_In-2125700303 256))) (.cse2 (= ~z$r_buff0_thd1~0_In-2125700303 ~z$r_buff0_thd1~0_Out-2125700303))) (or (and .cse0 .cse1 .cse2 (= (mod ~z$r_buff1_thd1~0_In-2125700303 256) 0)) (and (not .cse1) .cse2) (and .cse1 (= (mod ~z$w_buff0_used~0_In-2125700303 256) 0) .cse2) (and .cse0 .cse1 (= (mod ~z$w_buff1_used~0_In-2125700303 256) 0) .cse2))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2125700303, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2125700303, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2125700303, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-2125700303, ~weak$$choice2~0=~weak$$choice2~0_In-2125700303} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-2125700303|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2125700303, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2125700303, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2125700303, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out-2125700303, ~weak$$choice2~0=~weak$$choice2~0_In-2125700303, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-2125700303|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-2125700303|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 17:29:15,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-07 17:29:15,053 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-07 17:29:15,053 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 17:29:15,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In288898775 256))) (.cse1 (= (mod ~z$r_buff1_thd3~0_In288898775 256) 0))) (or (and (not .cse0) (= ~z$w_buff1~0_In288898775 |P2Thread1of1ForFork0_#t~ite31_Out288898775|) (= |P2Thread1of1ForFork0_#t~mem30_In288898775| |P2Thread1of1ForFork0_#t~mem30_Out288898775|) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~mem30_Out288898775| |P2Thread1of1ForFork0_#t~ite31_Out288898775|) (or .cse0 .cse1) (= (select (select |#memory_int_In288898775| |~#z~0.base_In288898775|) |~#z~0.offset_In288898775|) |P2Thread1of1ForFork0_#t~mem30_Out288898775|)))) InVars {~#z~0.base=|~#z~0.base_In288898775|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In288898775, ~z$w_buff1_used~0=~z$w_buff1_used~0_In288898775, #memory_int=|#memory_int_In288898775|, ~z$w_buff1~0=~z$w_buff1~0_In288898775, ~#z~0.offset=|~#z~0.offset_In288898775|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In288898775|} OutVars{~#z~0.base=|~#z~0.base_In288898775|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In288898775, ~z$w_buff1_used~0=~z$w_buff1_used~0_In288898775, #memory_int=|#memory_int_In288898775|, ~z$w_buff1~0=~z$w_buff1~0_In288898775, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out288898775|, ~#z~0.offset=|~#z~0.offset_In288898775|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out288898775|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 17:29:15,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 17:29:15,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In739965973 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In739965973 256)))) (or (and (not .cse0) (= 0 |P2Thread1of1ForFork0_#t~ite33_Out739965973|) (not .cse1)) (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In739965973 |P2Thread1of1ForFork0_#t~ite33_Out739965973|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In739965973, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In739965973} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out739965973|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In739965973, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In739965973} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-07 17:29:15,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse3 (= 0 (mod ~z$r_buff1_thd3~0_In-996976079 256))) (.cse2 (= (mod ~z$w_buff1_used~0_In-996976079 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In-996976079 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-996976079 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out-996976079|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse1 .cse0) (= ~z$w_buff1_used~0_In-996976079 |P2Thread1of1ForFork0_#t~ite34_Out-996976079|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-996976079, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-996976079, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-996976079, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-996976079} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-996976079, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-996976079, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out-996976079|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-996976079, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-996976079} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 17:29:15,055 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-358548831 256))) (.cse0 (= (mod ~z$r_buff0_thd3~0_In-358548831 256) 0)) (.cse2 (= ~z$r_buff0_thd3~0_In-358548831 ~z$r_buff0_thd3~0_Out-358548831))) (or (and (not .cse0) (not .cse1) (= 0 ~z$r_buff0_thd3~0_Out-358548831)) (and .cse2 .cse1) (and .cse0 .cse2))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-358548831, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-358548831} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-358548831, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-358548831|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-358548831} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 17:29:15,055 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-652038166 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-652038166 256))) (.cse3 (= (mod ~z$r_buff1_thd3~0_In-652038166 256) 0)) (.cse2 (= (mod ~z$w_buff1_used~0_In-652038166 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P2Thread1of1ForFork0_#t~ite36_Out-652038166| 0)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~z$r_buff1_thd3~0_In-652038166 |P2Thread1of1ForFork0_#t~ite36_Out-652038166|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-652038166, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-652038166, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-652038166, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-652038166} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out-652038166|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-652038166, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-652038166, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-652038166, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-652038166} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-07 17:29:15,055 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 17:29:15,055 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-07 17:29:15,056 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite42_Out-1023772179| |ULTIMATE.start_main_#t~ite41_Out-1023772179|)) (.cse0 (= (mod ~z$r_buff1_thd0~0_In-1023772179 256) 0)) (.cse2 (= (mod ~z$w_buff1_used~0_In-1023772179 256) 0))) (or (and (not .cse0) .cse1 (= |ULTIMATE.start_main_#t~mem40_In-1023772179| |ULTIMATE.start_main_#t~mem40_Out-1023772179|) (not .cse2) (= ~z$w_buff1~0_In-1023772179 |ULTIMATE.start_main_#t~ite41_Out-1023772179|)) (and (= |ULTIMATE.start_main_#t~mem40_Out-1023772179| (select (select |#memory_int_In-1023772179| |~#z~0.base_In-1023772179|) |~#z~0.offset_In-1023772179|)) .cse1 (or .cse0 .cse2) (= |ULTIMATE.start_main_#t~mem40_Out-1023772179| |ULTIMATE.start_main_#t~ite41_Out-1023772179|)))) InVars {~#z~0.base=|~#z~0.base_In-1023772179|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1023772179, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-1023772179|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1023772179, #memory_int=|#memory_int_In-1023772179|, ~z$w_buff1~0=~z$w_buff1~0_In-1023772179, ~#z~0.offset=|~#z~0.offset_In-1023772179|} OutVars{~#z~0.base=|~#z~0.base_In-1023772179|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-1023772179|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1023772179, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-1023772179|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1023772179, #memory_int=|#memory_int_In-1023772179|, ~z$w_buff1~0=~z$w_buff1~0_In-1023772179, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-1023772179|, ~#z~0.offset=|~#z~0.offset_In-1023772179|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 17:29:15,056 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd0~0_In-321093476 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In-321093476 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite43_Out-321093476| ~z$w_buff0_used~0_In-321093476)) (and (not .cse0) (= |ULTIMATE.start_main_#t~ite43_Out-321093476| 0) (not .cse1)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-321093476, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-321093476} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-321093476, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-321093476, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-321093476|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 17:29:15,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In1365018997 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1365018997 256))) (.cse2 (= (mod ~z$w_buff1_used~0_In1365018997 256) 0)) (.cse3 (= 0 (mod ~z$r_buff1_thd0~0_In1365018997 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$w_buff1_used~0_In1365018997 |ULTIMATE.start_main_#t~ite44_Out1365018997|)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite44_Out1365018997|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1365018997, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1365018997, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1365018997, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1365018997} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1365018997, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1365018997, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1365018997, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1365018997, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1365018997|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 17:29:15,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse1 (= ~z$r_buff0_thd0~0_In1480232502 ~z$r_buff0_thd0~0_Out1480232502)) (.cse0 (= (mod ~z$w_buff0_used~0_In1480232502 256) 0)) (.cse2 (= 0 (mod ~z$r_buff0_thd0~0_In1480232502 256)))) (or (and .cse0 .cse1) (and .cse1 .cse2) (and (= 0 ~z$r_buff0_thd0~0_Out1480232502) (not .cse0) (not .cse2)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1480232502, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1480232502} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out1480232502, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1480232502, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out1480232502|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 17:29:15,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse5 (= 0 ~z$r_buff1_thd0~0_Out-1870788915)) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In-1870788915 256))) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In-1870788915 256))) (.cse4 (= (mod ~z$r_buff1_thd0~0_In-1870788915 256) 0)) (.cse0 (= ~z$r_buff1_thd0~0_In-1870788915 ~z$r_buff1_thd0~0_Out-1870788915)) (.cse1 (= ~weak$$choice1~0_Out-1870788915 |ULTIMATE.start_main_#t~nondet47_In-1870788915|)) (.cse6 (= (mod ~z$r_buff0_thd0~0_In-1870788915 256) 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and (not .cse3) .cse1 (not .cse4) .cse5) (and .cse1 .cse5 (not .cse6) (not .cse2)) (and .cse4 .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse6 .cse3) (and .cse4 .cse0 .cse1 .cse6))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1870788915, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-1870788915|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1870788915, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1870788915, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1870788915} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-1870788915, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1870788915, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-1870788915|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1870788915, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out-1870788915, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1870788915, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-1870788915|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-12-07 17:29:15,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse1 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-2142052772 256)))) (.cse0 (= (mod ~weak$$choice1~0_In-2142052772 256) 0))) (or (and (not .cse0) .cse1 (= (select (select |#memory_int_In-2142052772| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2142052772) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2142052772) |ULTIMATE.start_main_#t~mem48_Out-2142052772|) (= |ULTIMATE.start_main_#t~mem48_Out-2142052772| |ULTIMATE.start_main_#t~ite49_Out-2142052772|)) (and .cse1 .cse0 (= |ULTIMATE.start_main_#t~mem48_In-2142052772| |ULTIMATE.start_main_#t~mem48_Out-2142052772|) (= ~__unbuffered_p0_EAX~0_In-2142052772 |ULTIMATE.start_main_#t~ite49_Out-2142052772|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-2142052772, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2142052772, #memory_int=|#memory_int_In-2142052772|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2142052772, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-2142052772|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-2142052772, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2142052772, #memory_int=|#memory_int_In-2142052772|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-2142052772|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2142052772, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-2142052772|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 17:29:15,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 17:29:15,058 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 17:29:15,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 05:29:15 BasicIcfg [2019-12-07 17:29:15,101 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 17:29:15,101 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 17:29:15,101 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 17:29:15,101 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 17:29:15,102 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 05:29:07" (3/4) ... [2019-12-07 17:29:15,103 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 17:29:15,104 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= |v_#memory_int_251| (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2693~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2693~0.base_24|) |v_ULTIMATE.start_main_~#t2693~0.offset_18| 0))) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= |v_ULTIMATE.start_main_~#t2693~0.offset_18| 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= (select .cse0 |v_~#z~0.base_142|) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2693~0.base_24|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t2693~0.base_24| 1)) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2693~0.base_24|) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t2693~0.base_24| 4)) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, ULTIMATE.start_main_~#t2693~0.base=|v_ULTIMATE.start_main_~#t2693~0.base_24|, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_~#t2694~0.offset=|v_ULTIMATE.start_main_~#t2694~0.offset_26|, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__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_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #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_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~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_73, ULTIMATE.start_main_~#t2693~0.offset=|v_ULTIMATE.start_main_~#t2693~0.offset_18|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ~x~0=v_~x~0_47, ULTIMATE.start_main_~#t2695~0.base=|v_ULTIMATE.start_main_~#t2695~0.base_18|, ULTIMATE.start_main_~#t2695~0.offset=|v_ULTIMATE.start_main_~#t2695~0.offset_15|, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_~#t2694~0.base=|v_ULTIMATE.start_main_~#t2694~0.base_30|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_~#t2693~0.base, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_~#t2694~0.offset, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ULTIMATE.start_main_~#t2693~0.offset, ~__unbuffered_cnt~0, ~x~0, ULTIMATE.start_main_~#t2695~0.base, ULTIMATE.start_main_~#t2695~0.offset, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$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, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_~#t2694~0.base, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 17:29:15,104 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2694~0.base_19| 4)) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2694~0.base_19|) (= (select |v_#valid_32| |v_ULTIMATE.start_main_~#t2694~0.base_19|) 0) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t2694~0.base_19| 1)) (not (= |v_ULTIMATE.start_main_~#t2694~0.base_19| 0)) (= |v_#memory_int_119| (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2694~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2694~0.base_19|) |v_ULTIMATE.start_main_~#t2694~0.offset_18| 1))) (= |v_ULTIMATE.start_main_~#t2694~0.offset_18| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_~#t2694~0.offset=|v_ULTIMATE.start_main_~#t2694~0.offset_18|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2694~0.base=|v_ULTIMATE.start_main_~#t2694~0.base_19|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t2694~0.offset, ULTIMATE.start_main_#t~nondet37, #length, ULTIMATE.start_main_~#t2694~0.base] because there is no mapped edge [2019-12-07 17:29:15,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (not (= |v_ULTIMATE.start_main_~#t2695~0.base_11| 0)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2695~0.base_11|)) (= |v_ULTIMATE.start_main_~#t2695~0.offset_10| 0) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t2695~0.base_11| 4) |v_#length_21|) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2695~0.base_11| 1)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2695~0.base_11|) (= |v_#memory_int_204| (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2695~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2695~0.base_11|) |v_ULTIMATE.start_main_~#t2695~0.offset_10| 2)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2695~0.base=|v_ULTIMATE.start_main_~#t2695~0.base_11|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2695~0.offset=|v_ULTIMATE.start_main_~#t2695~0.offset_10|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2695~0.base, ULTIMATE.start_main_~#t2695~0.offset, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length] because there is no mapped edge [2019-12-07 17:29:15,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-07 17:29:15,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse1 (= ~z$w_buff1~0_Out541332555 ~z$w_buff1~0_In541332555)) (.cse0 (= (mod ~weak$$choice2~0_In541332555 256) 0))) (or (let ((.cse2 (not (= (mod ~z$r_buff0_thd1~0_In541332555 256) 0)))) (and .cse0 .cse1 (or .cse2 (not (= 0 (mod ~z$w_buff1_used~0_In541332555 256)))) (or .cse2 (not (= (mod ~z$r_buff1_thd1~0_In541332555 256) 0))) (not (= (mod ~z$w_buff0_used~0_In541332555 256) 0)))) (and .cse1 (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In541332555, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In541332555, ~z$w_buff1_used~0=~z$w_buff1_used~0_In541332555, ~z$w_buff1~0=~z$w_buff1~0_In541332555, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In541332555, ~weak$$choice2~0=~weak$$choice2~0_In541332555} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In541332555, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In541332555, ~z$w_buff1_used~0=~z$w_buff1_used~0_In541332555, ~z$w_buff1~0=~z$w_buff1~0_Out541332555, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out541332555|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In541332555, ~weak$$choice2~0=~weak$$choice2~0_In541332555, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out541332555|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out541332555|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-07 17:29:15,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-986667362 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite16_Out-986667362| |P0Thread1of1ForFork1_#t~ite17_Out-986667362|) .cse0 (= |P0Thread1of1ForFork1_#t~ite16_Out-986667362| ~z$w_buff0_used~0_In-986667362) (let ((.cse1 (= (mod ~z$r_buff0_thd1~0_In-986667362 256) 0))) (or (= (mod ~z$w_buff0_used~0_In-986667362 256) 0) (and (= (mod ~z$w_buff1_used~0_In-986667362 256) 0) .cse1) (and .cse1 (= (mod ~z$r_buff1_thd1~0_In-986667362 256) 0))))) (and (not .cse0) (= |P0Thread1of1ForFork1_#t~ite17_Out-986667362| ~z$w_buff0_used~0_In-986667362) (= |P0Thread1of1ForFork1_#t~ite16_In-986667362| |P0Thread1of1ForFork1_#t~ite16_Out-986667362|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-986667362, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-986667362, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-986667362, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In-986667362|, ~weak$$choice2~0=~weak$$choice2~0_In-986667362, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-986667362} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-986667362, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-986667362, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-986667362, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out-986667362|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out-986667362|, ~weak$$choice2~0=~weak$$choice2~0_In-986667362, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-986667362} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-07 17:29:15,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In1882601038 256) 0))) (or (and (= ~z$w_buff1_used~0_In1882601038 |P0Thread1of1ForFork1_#t~ite19_Out1882601038|) .cse0 (= |P0Thread1of1ForFork1_#t~ite20_Out1882601038| |P0Thread1of1ForFork1_#t~ite19_Out1882601038|) (let ((.cse1 (= 0 (mod ~z$r_buff0_thd1~0_In1882601038 256)))) (or (and .cse1 (= (mod ~z$w_buff1_used~0_In1882601038 256) 0)) (= (mod ~z$w_buff0_used~0_In1882601038 256) 0) (and .cse1 (= (mod ~z$r_buff1_thd1~0_In1882601038 256) 0))))) (and (= |P0Thread1of1ForFork1_#t~ite19_In1882601038| |P0Thread1of1ForFork1_#t~ite19_Out1882601038|) (not .cse0) (= ~z$w_buff1_used~0_In1882601038 |P0Thread1of1ForFork1_#t~ite20_Out1882601038|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1882601038, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1882601038, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In1882601038|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1882601038, ~weak$$choice2~0=~weak$$choice2~0_In1882601038, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1882601038} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out1882601038|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1882601038, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out1882601038|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1882601038, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1882601038, ~weak$$choice2~0=~weak$$choice2~0_In1882601038, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1882601038} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-07 17:29:15,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd1~0_In-2125700303 256))) (.cse1 (= 0 (mod ~weak$$choice2~0_In-2125700303 256))) (.cse2 (= ~z$r_buff0_thd1~0_In-2125700303 ~z$r_buff0_thd1~0_Out-2125700303))) (or (and .cse0 .cse1 .cse2 (= (mod ~z$r_buff1_thd1~0_In-2125700303 256) 0)) (and (not .cse1) .cse2) (and .cse1 (= (mod ~z$w_buff0_used~0_In-2125700303 256) 0) .cse2) (and .cse0 .cse1 (= (mod ~z$w_buff1_used~0_In-2125700303 256) 0) .cse2))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2125700303, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2125700303, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2125700303, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-2125700303, ~weak$$choice2~0=~weak$$choice2~0_In-2125700303} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-2125700303|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2125700303, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2125700303, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2125700303, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out-2125700303, ~weak$$choice2~0=~weak$$choice2~0_In-2125700303, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-2125700303|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-2125700303|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 17:29:15,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-07 17:29:15,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-07 17:29:15,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 17:29:15,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In288898775 256))) (.cse1 (= (mod ~z$r_buff1_thd3~0_In288898775 256) 0))) (or (and (not .cse0) (= ~z$w_buff1~0_In288898775 |P2Thread1of1ForFork0_#t~ite31_Out288898775|) (= |P2Thread1of1ForFork0_#t~mem30_In288898775| |P2Thread1of1ForFork0_#t~mem30_Out288898775|) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~mem30_Out288898775| |P2Thread1of1ForFork0_#t~ite31_Out288898775|) (or .cse0 .cse1) (= (select (select |#memory_int_In288898775| |~#z~0.base_In288898775|) |~#z~0.offset_In288898775|) |P2Thread1of1ForFork0_#t~mem30_Out288898775|)))) InVars {~#z~0.base=|~#z~0.base_In288898775|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In288898775, ~z$w_buff1_used~0=~z$w_buff1_used~0_In288898775, #memory_int=|#memory_int_In288898775|, ~z$w_buff1~0=~z$w_buff1~0_In288898775, ~#z~0.offset=|~#z~0.offset_In288898775|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In288898775|} OutVars{~#z~0.base=|~#z~0.base_In288898775|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In288898775, ~z$w_buff1_used~0=~z$w_buff1_used~0_In288898775, #memory_int=|#memory_int_In288898775|, ~z$w_buff1~0=~z$w_buff1~0_In288898775, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out288898775|, ~#z~0.offset=|~#z~0.offset_In288898775|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out288898775|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 17:29:15,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 17:29:15,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In739965973 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In739965973 256)))) (or (and (not .cse0) (= 0 |P2Thread1of1ForFork0_#t~ite33_Out739965973|) (not .cse1)) (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In739965973 |P2Thread1of1ForFork0_#t~ite33_Out739965973|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In739965973, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In739965973} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out739965973|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In739965973, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In739965973} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-07 17:29:15,109 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse3 (= 0 (mod ~z$r_buff1_thd3~0_In-996976079 256))) (.cse2 (= (mod ~z$w_buff1_used~0_In-996976079 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In-996976079 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-996976079 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out-996976079|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse1 .cse0) (= ~z$w_buff1_used~0_In-996976079 |P2Thread1of1ForFork0_#t~ite34_Out-996976079|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-996976079, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-996976079, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-996976079, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-996976079} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-996976079, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-996976079, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out-996976079|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-996976079, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-996976079} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 17:29:15,110 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-358548831 256))) (.cse0 (= (mod ~z$r_buff0_thd3~0_In-358548831 256) 0)) (.cse2 (= ~z$r_buff0_thd3~0_In-358548831 ~z$r_buff0_thd3~0_Out-358548831))) (or (and (not .cse0) (not .cse1) (= 0 ~z$r_buff0_thd3~0_Out-358548831)) (and .cse2 .cse1) (and .cse0 .cse2))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-358548831, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-358548831} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-358548831, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-358548831|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-358548831} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 17:29:15,110 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-652038166 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-652038166 256))) (.cse3 (= (mod ~z$r_buff1_thd3~0_In-652038166 256) 0)) (.cse2 (= (mod ~z$w_buff1_used~0_In-652038166 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P2Thread1of1ForFork0_#t~ite36_Out-652038166| 0)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~z$r_buff1_thd3~0_In-652038166 |P2Thread1of1ForFork0_#t~ite36_Out-652038166|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-652038166, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-652038166, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-652038166, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-652038166} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out-652038166|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-652038166, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-652038166, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-652038166, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-652038166} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-07 17:29:15,110 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 17:29:15,110 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-07 17:29:15,111 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite42_Out-1023772179| |ULTIMATE.start_main_#t~ite41_Out-1023772179|)) (.cse0 (= (mod ~z$r_buff1_thd0~0_In-1023772179 256) 0)) (.cse2 (= (mod ~z$w_buff1_used~0_In-1023772179 256) 0))) (or (and (not .cse0) .cse1 (= |ULTIMATE.start_main_#t~mem40_In-1023772179| |ULTIMATE.start_main_#t~mem40_Out-1023772179|) (not .cse2) (= ~z$w_buff1~0_In-1023772179 |ULTIMATE.start_main_#t~ite41_Out-1023772179|)) (and (= |ULTIMATE.start_main_#t~mem40_Out-1023772179| (select (select |#memory_int_In-1023772179| |~#z~0.base_In-1023772179|) |~#z~0.offset_In-1023772179|)) .cse1 (or .cse0 .cse2) (= |ULTIMATE.start_main_#t~mem40_Out-1023772179| |ULTIMATE.start_main_#t~ite41_Out-1023772179|)))) InVars {~#z~0.base=|~#z~0.base_In-1023772179|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1023772179, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-1023772179|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1023772179, #memory_int=|#memory_int_In-1023772179|, ~z$w_buff1~0=~z$w_buff1~0_In-1023772179, ~#z~0.offset=|~#z~0.offset_In-1023772179|} OutVars{~#z~0.base=|~#z~0.base_In-1023772179|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-1023772179|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1023772179, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-1023772179|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1023772179, #memory_int=|#memory_int_In-1023772179|, ~z$w_buff1~0=~z$w_buff1~0_In-1023772179, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-1023772179|, ~#z~0.offset=|~#z~0.offset_In-1023772179|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 17:29:15,111 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd0~0_In-321093476 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In-321093476 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite43_Out-321093476| ~z$w_buff0_used~0_In-321093476)) (and (not .cse0) (= |ULTIMATE.start_main_#t~ite43_Out-321093476| 0) (not .cse1)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-321093476, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-321093476} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-321093476, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-321093476, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-321093476|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 17:29:15,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In1365018997 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1365018997 256))) (.cse2 (= (mod ~z$w_buff1_used~0_In1365018997 256) 0)) (.cse3 (= 0 (mod ~z$r_buff1_thd0~0_In1365018997 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$w_buff1_used~0_In1365018997 |ULTIMATE.start_main_#t~ite44_Out1365018997|)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite44_Out1365018997|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1365018997, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1365018997, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1365018997, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1365018997} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1365018997, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1365018997, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1365018997, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1365018997, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1365018997|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 17:29:15,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse1 (= ~z$r_buff0_thd0~0_In1480232502 ~z$r_buff0_thd0~0_Out1480232502)) (.cse0 (= (mod ~z$w_buff0_used~0_In1480232502 256) 0)) (.cse2 (= 0 (mod ~z$r_buff0_thd0~0_In1480232502 256)))) (or (and .cse0 .cse1) (and .cse1 .cse2) (and (= 0 ~z$r_buff0_thd0~0_Out1480232502) (not .cse0) (not .cse2)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1480232502, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1480232502} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out1480232502, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1480232502, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out1480232502|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 17:29:15,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse5 (= 0 ~z$r_buff1_thd0~0_Out-1870788915)) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In-1870788915 256))) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In-1870788915 256))) (.cse4 (= (mod ~z$r_buff1_thd0~0_In-1870788915 256) 0)) (.cse0 (= ~z$r_buff1_thd0~0_In-1870788915 ~z$r_buff1_thd0~0_Out-1870788915)) (.cse1 (= ~weak$$choice1~0_Out-1870788915 |ULTIMATE.start_main_#t~nondet47_In-1870788915|)) (.cse6 (= (mod ~z$r_buff0_thd0~0_In-1870788915 256) 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and (not .cse3) .cse1 (not .cse4) .cse5) (and .cse1 .cse5 (not .cse6) (not .cse2)) (and .cse4 .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse6 .cse3) (and .cse4 .cse0 .cse1 .cse6))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1870788915, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-1870788915|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1870788915, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1870788915, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1870788915} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-1870788915, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1870788915, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-1870788915|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1870788915, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out-1870788915, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1870788915, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-1870788915|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-12-07 17:29:15,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse1 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-2142052772 256)))) (.cse0 (= (mod ~weak$$choice1~0_In-2142052772 256) 0))) (or (and (not .cse0) .cse1 (= (select (select |#memory_int_In-2142052772| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2142052772) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2142052772) |ULTIMATE.start_main_#t~mem48_Out-2142052772|) (= |ULTIMATE.start_main_#t~mem48_Out-2142052772| |ULTIMATE.start_main_#t~ite49_Out-2142052772|)) (and .cse1 .cse0 (= |ULTIMATE.start_main_#t~mem48_In-2142052772| |ULTIMATE.start_main_#t~mem48_Out-2142052772|) (= ~__unbuffered_p0_EAX~0_In-2142052772 |ULTIMATE.start_main_#t~ite49_Out-2142052772|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-2142052772, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2142052772, #memory_int=|#memory_int_In-2142052772|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2142052772, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-2142052772|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-2142052772, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2142052772, #memory_int=|#memory_int_In-2142052772|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-2142052772|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2142052772, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2142052772, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-2142052772|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 17:29:15,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 17:29:15,113 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 17:29:15,160 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_395f371e-fea0-4d9e-bd21-031f1ed1367f/bin/uautomizer/witness.graphml [2019-12-07 17:29:15,160 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 17:29:15,161 INFO L168 Benchmark]: Toolchain (without parser) took 8062.32 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 412.6 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -128.6 MB). Peak memory consumption was 284.0 MB. Max. memory is 11.5 GB. [2019-12-07 17:29:15,162 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:29:15,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-07 17:29:15,162 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.40 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 17:29:15,162 INFO L168 Benchmark]: Boogie Preprocessor took 26.75 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:29:15,163 INFO L168 Benchmark]: RCFGBuilder took 390.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 55.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:29:15,163 INFO L168 Benchmark]: TraceAbstraction took 7108.37 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 317.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -77.0 MB). Peak memory consumption was 240.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:29:15,163 INFO L168 Benchmark]: Witness Printer took 58.93 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2019-12-07 17:29:15,165 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 427.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.40 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.75 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 390.36 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 55.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 7108.37 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 317.7 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -77.0 MB). Peak memory consumption was 240.7 MB. Max. memory is 11.5 GB. * Witness Printer took 58.93 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.7s, 170 ProgramPointsBefore, 66 ProgramPointsAfterwards, 196 TransitionsBefore, 72 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 45 ConcurrentYvCompositions, 24 ChoiceCompositions, 5120 VarBasedMoverChecksPositive, 140 VarBasedMoverChecksNegative, 24 SemBasedMoverChecksPositive, 158 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.5s, 0 MoverChecksTotal, 40922 CheckedPairsTotal, 139 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L823] FCALL, FORK 0 pthread_create(&t2693, ((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$$choice2=0, x=0, y=0, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L825] FCALL, FORK 0 pthread_create(&t2694, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={6:0}, 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$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L753] EXPR 1 \read(z) [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={6:0}, 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] [L753] 1 z = !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L827] FCALL, FORK 0 pthread_create(&t2695, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={6:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used)) [L757] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L794] 3 __unbuffered_p2_EAX = y [L797] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, 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] [L800] 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={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L802] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, 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] [L833] 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) [L834] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L835] 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 161 locations, 1 error locations. Result: UNSAFE, OverallTime: 6.9s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 852 SDtfs, 1027 SDslu, 1290 SDs, 0 SdLazy, 125 SolverSat, 29 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 41 GetRequests, 6 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10130occurred 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: 1.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 336 NumberOfCodeBlocks, 336 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 283 ConstructedInterpolants, 0 QuantifiedInterpolants, 26804 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...