./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_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_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/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 24c7b8ada0fdafbad1545c98bd57ccfad5f684b2 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:47:48,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:47:48,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:47:48,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:47:48,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:47:48,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:47:48,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:47:48,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:47:48,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:47:48,615 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:47:48,615 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:47:48,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:47:48,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:47:48,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:47:48,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:47:48,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:47:48,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:47:48,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:47:48,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:47:48,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:47:48,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:47:48,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:47:48,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:47:48,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:47:48,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:47:48,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:47:48,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:47:48,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:47:48,629 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:47:48,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:47:48,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:47:48,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:47:48,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:47:48,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:47:48,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:47:48,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:47:48,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:47:48,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:47:48,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:47:48,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:47:48,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:47:48,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 16:47:48,643 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:47:48,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:47:48,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 16:47:48,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 16:47:48,644 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 16:47:48,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:47:48,644 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 16:47:48,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:47:48,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:47:48,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:47:48,646 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:47:48,646 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:47:48,646 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:47:48,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:47:48,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:47:48,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:47:48,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:47:48,647 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 16:47:48,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:47:48,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:47:48,647 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:47:48,647 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_52bba2a6-9460-4e4c-84da-1e42ffec6a13/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 -> 24c7b8ada0fdafbad1545c98bd57ccfad5f684b2 [2019-12-07 16:47:48,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:47:48,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:47:48,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:47:48,765 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:47:48,766 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:47:48,766 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.oepc.i [2019-12-07 16:47:48,806 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/data/dfdead83a/f12fa3ab2732468bb43a7c360f583851/FLAG15ea27662 [2019-12-07 16:47:49,196 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:47:49,196 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/sv-benchmarks/c/pthread-wmm/rfi009_rmo.oepc.i [2019-12-07 16:47:49,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/data/dfdead83a/f12fa3ab2732468bb43a7c360f583851/FLAG15ea27662 [2019-12-07 16:47:49,216 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/data/dfdead83a/f12fa3ab2732468bb43a7c360f583851 [2019-12-07 16:47:49,218 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:47:49,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:47:49,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:47:49,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:47:49,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:47:49,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@232ca86d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49, skipping insertion in model container [2019-12-07 16:47:49,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:47:49,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:47:49,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:47:49,515 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 16:47:49,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:47:49,607 INFO L208 MainTranslator]: Completed translation [2019-12-07 16:47:49,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49 WrapperNode [2019-12-07 16:47:49,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:47:49,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 16:47:49,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 16:47:49,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 16:47:49,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,649 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 16:47:49,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 16:47:49,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 16:47:49,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 16:47:49,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,671 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,674 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,677 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... [2019-12-07 16:47:49,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 16:47:49,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 16:47:49,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 16:47:49,681 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 16:47:49,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/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 16:47:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 16:47:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 16:47:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 16:47:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 16:47:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 16:47:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 16:47:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 16:47:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 16:47:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 16:47:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 16:47:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 16:47:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 16:47:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 16:47:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 16:47:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 16:47:49,726 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 16:47:50,141 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 16:47:50,141 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 16:47:50,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:47:50 BoogieIcfgContainer [2019-12-07 16:47:50,142 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 16:47:50,143 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 16:47:50,143 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 16:47:50,145 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 16:47:50,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 04:47:49" (1/3) ... [2019-12-07 16:47:50,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@399ce8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:47:50, skipping insertion in model container [2019-12-07 16:47:50,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:47:49" (2/3) ... [2019-12-07 16:47:50,146 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@399ce8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:47:50, skipping insertion in model container [2019-12-07 16:47:50,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:47:50" (3/3) ... [2019-12-07 16:47:50,147 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi009_rmo.oepc.i [2019-12-07 16:47:50,153 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 16:47:50,153 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 16:47:50,158 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 16:47:50,159 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,188 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,198 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,198 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,198 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,198 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,198 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,198 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,199 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,199 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,199 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,199 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,199 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,199 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,200 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,200 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,200 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,200 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,200 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,200 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,201 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,201 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,201 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,201 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,201 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,201 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,202 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,202 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,202 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,202 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,202 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,202 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,203 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,203 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,203 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,204 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,204 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,204 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,204 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,204 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,204 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,204 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,205 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,205 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,205 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,205 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,205 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,206 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,206 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,206 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,206 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,206 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,206 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,207 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,207 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,207 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,207 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,207 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,207 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,207 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,208 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,208 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,208 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,208 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,208 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,208 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,208 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,209 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,209 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,209 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,209 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,209 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,209 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,210 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,210 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,210 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,210 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,210 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,210 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,210 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,212 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,212 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,212 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,212 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,212 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,212 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,213 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,213 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,213 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,213 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,213 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,213 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,214 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,214 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,214 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,214 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,214 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,214 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,214 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,215 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,215 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,215 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,215 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,215 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,215 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,215 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,216 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,216 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,216 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,216 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,216 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,216 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,216 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,217 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,217 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,217 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,217 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,217 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,217 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,217 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,218 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,218 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,218 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,218 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,218 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,218 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,219 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,219 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,219 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,221 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,222 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,223 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,223 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,223 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,223 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:47:50,235 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 16:47:50,247 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 16:47:50,248 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 16:47:50,248 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 16:47:50,248 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 16:47:50,248 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 16:47:50,248 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 16:47:50,248 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 16:47:50,248 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 16:47:50,259 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 259 transitions [2019-12-07 16:47:50,261 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-07 16:47:50,335 INFO L134 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-07 16:47:50,335 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:47:50,347 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1055 event pairs. 9/207 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-07 16:47:50,371 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-07 16:47:50,416 INFO L134 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-07 16:47:50,416 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:47:50,425 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1055 event pairs. 9/207 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-07 16:47:50,453 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-07 16:47:50,454 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 16:47:54,185 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-07 16:47:54,304 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-07 16:47:54,637 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-07 16:47:54,781 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-07 16:47:54,805 INFO L206 etLargeBlockEncoding]: Checked pairs total: 156337 [2019-12-07 16:47:54,805 INFO L214 etLargeBlockEncoding]: Total number of compositions: 146 [2019-12-07 16:47:54,807 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-07 16:48:47,737 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 221828 states. [2019-12-07 16:48:47,738 INFO L276 IsEmpty]: Start isEmpty. Operand 221828 states. [2019-12-07 16:48:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 16:48:47,774 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:48:47,775 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 16:48:47,775 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:48:47,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:48:47,779 INFO L82 PathProgramCache]: Analyzing trace with hash 1478494774, now seen corresponding path program 1 times [2019-12-07 16:48:47,785 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:48:47,785 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125543264] [2019-12-07 16:48:47,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:48:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:48:47,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:48:47,983 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125543264] [2019-12-07 16:48:47,984 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:48:47,984 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:48:47,984 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368601790] [2019-12-07 16:48:47,988 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:48:47,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:48:48,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:48:48,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:48:48,004 INFO L87 Difference]: Start difference. First operand 221828 states. Second operand 3 states. [2019-12-07 16:48:49,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:48:49,406 INFO L93 Difference]: Finished difference Result 212890 states and 1000280 transitions. [2019-12-07 16:48:49,407 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:48:49,408 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-07 16:48:49,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:48:50,273 INFO L225 Difference]: With dead ends: 212890 [2019-12-07 16:48:50,273 INFO L226 Difference]: Without dead ends: 199162 [2019-12-07 16:48:50,274 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:49:07,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199162 states. [2019-12-07 16:49:10,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199162 to 199162. [2019-12-07 16:49:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199162 states. [2019-12-07 16:49:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199162 states to 199162 states and 936073 transitions. [2019-12-07 16:49:11,187 INFO L78 Accepts]: Start accepts. Automaton has 199162 states and 936073 transitions. Word has length 17 [2019-12-07 16:49:11,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:49:11,188 INFO L462 AbstractCegarLoop]: Abstraction has 199162 states and 936073 transitions. [2019-12-07 16:49:11,188 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:49:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 199162 states and 936073 transitions. [2019-12-07 16:49:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 16:49:11,207 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:49:11,207 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:49:11,208 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:49:11,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:49:11,208 INFO L82 PathProgramCache]: Analyzing trace with hash -431730319, now seen corresponding path program 1 times [2019-12-07 16:49:11,208 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:49:11,208 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480325306] [2019-12-07 16:49:11,208 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:49:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:49:11,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:49:11,292 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480325306] [2019-12-07 16:49:11,292 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:49:11,292 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:49:11,293 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192347734] [2019-12-07 16:49:11,294 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:49:11,294 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:49:11,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:49:11,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:49:11,295 INFO L87 Difference]: Start difference. First operand 199162 states and 936073 transitions. Second operand 5 states. [2019-12-07 16:49:12,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:49:12,470 INFO L93 Difference]: Finished difference Result 214138 states and 991557 transitions. [2019-12-07 16:49:12,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 16:49:12,470 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2019-12-07 16:49:12,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:49:13,036 INFO L225 Difference]: With dead ends: 214138 [2019-12-07 16:49:13,036 INFO L226 Difference]: Without dead ends: 186682 [2019-12-07 16:49:13,037 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 16:49:30,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186682 states. [2019-12-07 16:49:33,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186682 to 186682. [2019-12-07 16:49:33,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186682 states. [2019-12-07 16:49:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186682 states to 186682 states and 864391 transitions. [2019-12-07 16:49:34,223 INFO L78 Accepts]: Start accepts. Automaton has 186682 states and 864391 transitions. Word has length 18 [2019-12-07 16:49:34,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:49:34,224 INFO L462 AbstractCegarLoop]: Abstraction has 186682 states and 864391 transitions. [2019-12-07 16:49:34,224 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:49:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 186682 states and 864391 transitions. [2019-12-07 16:49:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 16:49:34,237 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:49:34,237 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:49:34,237 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:49:34,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:49:34,238 INFO L82 PathProgramCache]: Analyzing trace with hash -499544010, now seen corresponding path program 1 times [2019-12-07 16:49:34,238 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:49:34,238 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544459244] [2019-12-07 16:49:34,238 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:49:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:49:34,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:49:34,290 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544459244] [2019-12-07 16:49:34,290 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:49:34,290 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:49:34,290 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179511642] [2019-12-07 16:49:34,291 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:49:34,291 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:49:34,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:49:34,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:49:34,291 INFO L87 Difference]: Start difference. First operand 186682 states and 864391 transitions. Second operand 3 states. [2019-12-07 16:49:35,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:49:35,034 INFO L93 Difference]: Finished difference Result 149242 states and 686785 transitions. [2019-12-07 16:49:35,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:49:35,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-07 16:49:35,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:49:35,557 INFO L225 Difference]: With dead ends: 149242 [2019-12-07 16:49:35,558 INFO L226 Difference]: Without dead ends: 149242 [2019-12-07 16:49:35,558 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:49:50,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149242 states. [2019-12-07 16:49:52,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149242 to 149242. [2019-12-07 16:49:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149242 states. [2019-12-07 16:49:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149242 states to 149242 states and 686785 transitions. [2019-12-07 16:49:53,040 INFO L78 Accepts]: Start accepts. Automaton has 149242 states and 686785 transitions. Word has length 19 [2019-12-07 16:49:53,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:49:53,041 INFO L462 AbstractCegarLoop]: Abstraction has 149242 states and 686785 transitions. [2019-12-07 16:49:53,041 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:49:53,041 INFO L276 IsEmpty]: Start isEmpty. Operand 149242 states and 686785 transitions. [2019-12-07 16:49:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-07 16:49:53,198 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:49:53,199 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:49:53,199 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:49:53,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:49:53,199 INFO L82 PathProgramCache]: Analyzing trace with hash 16624545, now seen corresponding path program 1 times [2019-12-07 16:49:53,199 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:49:53,199 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859097414] [2019-12-07 16:49:53,199 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:49:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:49:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:49:53,274 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859097414] [2019-12-07 16:49:53,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:49:53,274 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:49:53,274 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403174101] [2019-12-07 16:49:53,275 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:49:53,275 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:49:53,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:49:53,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:49:53,275 INFO L87 Difference]: Start difference. First operand 149242 states and 686785 transitions. Second operand 4 states. [2019-12-07 16:49:54,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:49:54,016 INFO L93 Difference]: Finished difference Result 150412 states and 690295 transitions. [2019-12-07 16:49:54,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:49:54,017 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 31 [2019-12-07 16:49:54,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:49:54,443 INFO L225 Difference]: With dead ends: 150412 [2019-12-07 16:49:54,444 INFO L226 Difference]: Without dead ends: 149164 [2019-12-07 16:49:54,444 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 16:50:07,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149164 states. [2019-12-07 16:50:09,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149164 to 149164. [2019-12-07 16:50:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149164 states. [2019-12-07 16:50:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149164 states to 149164 states and 686460 transitions. [2019-12-07 16:50:09,932 INFO L78 Accepts]: Start accepts. Automaton has 149164 states and 686460 transitions. Word has length 31 [2019-12-07 16:50:09,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:09,932 INFO L462 AbstractCegarLoop]: Abstraction has 149164 states and 686460 transitions. [2019-12-07 16:50:09,932 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:50:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 149164 states and 686460 transitions. [2019-12-07 16:50:10,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-07 16:50:10,088 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:10,088 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:10,088 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:10,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:10,088 INFO L82 PathProgramCache]: Analyzing trace with hash 166567755, now seen corresponding path program 1 times [2019-12-07 16:50:10,088 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:50:10,088 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496968201] [2019-12-07 16:50:10,089 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:50:10,170 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496968201] [2019-12-07 16:50:10,170 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:10,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-07 16:50:10,171 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841723321] [2019-12-07 16:50:10,171 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-07 16:50:10,171 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:50:10,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-07 16:50:10,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-12-07 16:50:10,172 INFO L87 Difference]: Start difference. First operand 149164 states and 686460 transitions. Second operand 9 states. [2019-12-07 16:50:13,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:13,434 INFO L93 Difference]: Finished difference Result 434280 states and 1962806 transitions. [2019-12-07 16:50:13,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2019-12-07 16:50:13,434 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 32 [2019-12-07 16:50:13,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:18,214 INFO L225 Difference]: With dead ends: 434280 [2019-12-07 16:50:18,215 INFO L226 Difference]: Without dead ends: 426871 [2019-12-07 16:50:18,215 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 197 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=164, Invalid=706, Unknown=0, NotChecked=0, Total=870 [2019-12-07 16:50:34,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426871 states. [2019-12-07 16:50:40,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426871 to 228636. [2019-12-07 16:50:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228636 states. [2019-12-07 16:50:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228636 states to 228636 states and 1063236 transitions. [2019-12-07 16:50:41,316 INFO L78 Accepts]: Start accepts. Automaton has 228636 states and 1063236 transitions. Word has length 32 [2019-12-07 16:50:41,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:50:41,316 INFO L462 AbstractCegarLoop]: Abstraction has 228636 states and 1063236 transitions. [2019-12-07 16:50:41,316 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-07 16:50:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 228636 states and 1063236 transitions. [2019-12-07 16:50:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-07 16:50:41,553 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:50:41,553 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:50:41,553 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:50:41,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:50:41,554 INFO L82 PathProgramCache]: Analyzing trace with hash 1255619447, now seen corresponding path program 2 times [2019-12-07 16:50:41,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:50:41,554 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803659679] [2019-12-07 16:50:41,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:50:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:50:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:50:41,644 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803659679] [2019-12-07 16:50:41,644 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:50:41,644 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:50:41,645 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987545317] [2019-12-07 16:50:41,645 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 16:50:41,645 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:50:41,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 16:50:41,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-12-07 16:50:41,646 INFO L87 Difference]: Start difference. First operand 228636 states and 1063236 transitions. Second operand 7 states. [2019-12-07 16:50:44,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:50:44,687 INFO L93 Difference]: Finished difference Result 395837 states and 1840981 transitions. [2019-12-07 16:50:44,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-07 16:50:44,687 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 32 [2019-12-07 16:50:44,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:50:45,871 INFO L225 Difference]: With dead ends: 395837 [2019-12-07 16:50:45,871 INFO L226 Difference]: Without dead ends: 391742 [2019-12-07 16:50:45,872 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2019-12-07 16:51:06,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391742 states. [2019-12-07 16:51:11,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391742 to 311096. [2019-12-07 16:51:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311096 states. [2019-12-07 16:51:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311096 states to 311096 states and 1464043 transitions. [2019-12-07 16:51:13,300 INFO L78 Accepts]: Start accepts. Automaton has 311096 states and 1464043 transitions. Word has length 32 [2019-12-07 16:51:13,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:13,300 INFO L462 AbstractCegarLoop]: Abstraction has 311096 states and 1464043 transitions. [2019-12-07 16:51:13,300 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 16:51:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 311096 states and 1464043 transitions. [2019-12-07 16:51:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-07 16:51:13,675 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:13,675 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:13,675 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:13,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:13,675 INFO L82 PathProgramCache]: Analyzing trace with hash 194486681, now seen corresponding path program 3 times [2019-12-07 16:51:13,676 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:13,676 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525122724] [2019-12-07 16:51:13,676 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:13,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:13,734 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525122724] [2019-12-07 16:51:13,734 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:13,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:51:13,734 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087740612] [2019-12-07 16:51:13,734 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:51:13,734 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:51:13,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:51:13,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:51:13,735 INFO L87 Difference]: Start difference. First operand 311096 states and 1464043 transitions. Second operand 4 states. [2019-12-07 16:51:14,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:14,295 INFO L93 Difference]: Finished difference Result 117793 states and 469463 transitions. [2019-12-07 16:51:14,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 16:51:14,296 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 32 [2019-12-07 16:51:14,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:14,473 INFO L225 Difference]: With dead ends: 117793 [2019-12-07 16:51:14,473 INFO L226 Difference]: Without dead ends: 80790 [2019-12-07 16:51:14,473 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:51:15,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80790 states. [2019-12-07 16:51:16,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80790 to 80790. [2019-12-07 16:51:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80790 states. [2019-12-07 16:51:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80790 states to 80790 states and 301712 transitions. [2019-12-07 16:51:16,578 INFO L78 Accepts]: Start accepts. Automaton has 80790 states and 301712 transitions. Word has length 32 [2019-12-07 16:51:16,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:16,579 INFO L462 AbstractCegarLoop]: Abstraction has 80790 states and 301712 transitions. [2019-12-07 16:51:16,579 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:51:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 80790 states and 301712 transitions. [2019-12-07 16:51:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-07 16:51:16,651 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:16,651 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:16,651 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:16,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:16,651 INFO L82 PathProgramCache]: Analyzing trace with hash -1537277168, now seen corresponding path program 1 times [2019-12-07 16:51:16,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:16,652 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113862252] [2019-12-07 16:51:16,652 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:16,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:16,691 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113862252] [2019-12-07 16:51:16,691 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:16,691 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:51:16,691 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70941499] [2019-12-07 16:51:16,692 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:51:16,692 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:51:16,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:51:16,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:16,692 INFO L87 Difference]: Start difference. First operand 80790 states and 301712 transitions. Second operand 3 states. [2019-12-07 16:51:16,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:16,978 INFO L93 Difference]: Finished difference Result 78758 states and 289107 transitions. [2019-12-07 16:51:16,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:51:16,979 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-12-07 16:51:16,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:17,129 INFO L225 Difference]: With dead ends: 78758 [2019-12-07 16:51:17,129 INFO L226 Difference]: Without dead ends: 78758 [2019-12-07 16:51:17,129 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:17,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78758 states. [2019-12-07 16:51:18,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78758 to 61752. [2019-12-07 16:51:18,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61752 states. [2019-12-07 16:51:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61752 states to 61752 states and 223755 transitions. [2019-12-07 16:51:18,799 INFO L78 Accepts]: Start accepts. Automaton has 61752 states and 223755 transitions. Word has length 34 [2019-12-07 16:51:18,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:18,799 INFO L462 AbstractCegarLoop]: Abstraction has 61752 states and 223755 transitions. [2019-12-07 16:51:18,800 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:51:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 61752 states and 223755 transitions. [2019-12-07 16:51:18,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-07 16:51:18,844 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:18,844 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] [2019-12-07 16:51:18,844 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:18,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:18,844 INFO L82 PathProgramCache]: Analyzing trace with hash 568619991, now seen corresponding path program 1 times [2019-12-07 16:51:18,844 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:18,844 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541083404] [2019-12-07 16:51:18,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:18,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:18,884 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541083404] [2019-12-07 16:51:18,885 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:18,885 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:51:18,885 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46699974] [2019-12-07 16:51:18,885 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:51:18,885 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:51:18,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:51:18,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:18,886 INFO L87 Difference]: Start difference. First operand 61752 states and 223755 transitions. Second operand 3 states. [2019-12-07 16:51:19,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:19,093 INFO L93 Difference]: Finished difference Result 61248 states and 221587 transitions. [2019-12-07 16:51:19,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:51:19,094 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2019-12-07 16:51:19,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:19,208 INFO L225 Difference]: With dead ends: 61248 [2019-12-07 16:51:19,208 INFO L226 Difference]: Without dead ends: 61248 [2019-12-07 16:51:19,208 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:19,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61248 states. [2019-12-07 16:51:20,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61248 to 33832. [2019-12-07 16:51:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33832 states. [2019-12-07 16:51:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33832 states to 33832 states and 121124 transitions. [2019-12-07 16:51:20,298 INFO L78 Accepts]: Start accepts. Automaton has 33832 states and 121124 transitions. Word has length 35 [2019-12-07 16:51:20,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:20,299 INFO L462 AbstractCegarLoop]: Abstraction has 33832 states and 121124 transitions. [2019-12-07 16:51:20,299 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:51:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 33832 states and 121124 transitions. [2019-12-07 16:51:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-07 16:51:20,322 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:20,322 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] [2019-12-07 16:51:20,322 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:20,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:20,322 INFO L82 PathProgramCache]: Analyzing trace with hash 943806352, now seen corresponding path program 1 times [2019-12-07 16:51:20,322 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:20,322 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5161031] [2019-12-07 16:51:20,323 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:20,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:20,373 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5161031] [2019-12-07 16:51:20,374 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:20,374 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:51:20,374 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679503104] [2019-12-07 16:51:20,374 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:51:20,374 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:51:20,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:51:20,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:51:20,375 INFO L87 Difference]: Start difference. First operand 33832 states and 121124 transitions. Second operand 5 states. [2019-12-07 16:51:20,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:20,455 INFO L93 Difference]: Finished difference Result 16830 states and 59426 transitions. [2019-12-07 16:51:20,456 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:51:20,456 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 36 [2019-12-07 16:51:20,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:20,479 INFO L225 Difference]: With dead ends: 16830 [2019-12-07 16:51:20,480 INFO L226 Difference]: Without dead ends: 15006 [2019-12-07 16:51:20,480 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 16:51:20,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15006 states. [2019-12-07 16:51:20,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15006 to 15006. [2019-12-07 16:51:20,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15006 states. [2019-12-07 16:51:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15006 states to 15006 states and 52975 transitions. [2019-12-07 16:51:20,799 INFO L78 Accepts]: Start accepts. Automaton has 15006 states and 52975 transitions. Word has length 36 [2019-12-07 16:51:20,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:20,799 INFO L462 AbstractCegarLoop]: Abstraction has 15006 states and 52975 transitions. [2019-12-07 16:51:20,799 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:51:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 15006 states and 52975 transitions. [2019-12-07 16:51:20,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-07 16:51:20,816 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:20,816 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:20,816 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:20,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:20,816 INFO L82 PathProgramCache]: Analyzing trace with hash 1289253883, now seen corresponding path program 1 times [2019-12-07 16:51:20,816 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:20,816 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394798284] [2019-12-07 16:51:20,817 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:20,885 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394798284] [2019-12-07 16:51:20,885 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:20,885 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:51:20,886 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916250225] [2019-12-07 16:51:20,886 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 16:51:20,886 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:51:20,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 16:51:20,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 16:51:20,886 INFO L87 Difference]: Start difference. First operand 15006 states and 52975 transitions. Second operand 6 states. [2019-12-07 16:51:20,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:20,980 INFO L93 Difference]: Finished difference Result 14199 states and 51095 transitions. [2019-12-07 16:51:20,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 16:51:20,981 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 46 [2019-12-07 16:51:20,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:21,003 INFO L225 Difference]: With dead ends: 14199 [2019-12-07 16:51:21,003 INFO L226 Difference]: Without dead ends: 14123 [2019-12-07 16:51:21,003 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-07 16:51:21,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14123 states. [2019-12-07 16:51:21,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14123 to 14123. [2019-12-07 16:51:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14123 states. [2019-12-07 16:51:21,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14123 states to 14123 states and 50920 transitions. [2019-12-07 16:51:21,315 INFO L78 Accepts]: Start accepts. Automaton has 14123 states and 50920 transitions. Word has length 46 [2019-12-07 16:51:21,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:21,315 INFO L462 AbstractCegarLoop]: Abstraction has 14123 states and 50920 transitions. [2019-12-07 16:51:21,315 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 16:51:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 14123 states and 50920 transitions. [2019-12-07 16:51:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-07 16:51:21,331 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:21,331 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:21,331 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:21,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:21,331 INFO L82 PathProgramCache]: Analyzing trace with hash -431157339, now seen corresponding path program 1 times [2019-12-07 16:51:21,331 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:21,332 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230919937] [2019-12-07 16:51:21,332 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:21,379 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230919937] [2019-12-07 16:51:21,379 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:21,379 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:51:21,379 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561562781] [2019-12-07 16:51:21,380 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:51:21,380 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:51:21,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:51:21,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:21,380 INFO L87 Difference]: Start difference. First operand 14123 states and 50920 transitions. Second operand 3 states. [2019-12-07 16:51:21,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:21,443 INFO L93 Difference]: Finished difference Result 13427 states and 47687 transitions. [2019-12-07 16:51:21,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:51:21,443 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-12-07 16:51:21,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:21,467 INFO L225 Difference]: With dead ends: 13427 [2019-12-07 16:51:21,467 INFO L226 Difference]: Without dead ends: 13427 [2019-12-07 16:51:21,467 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:51:21,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13427 states. [2019-12-07 16:51:21,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13427 to 13427. [2019-12-07 16:51:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13427 states. [2019-12-07 16:51:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13427 states to 13427 states and 47687 transitions. [2019-12-07 16:51:21,745 INFO L78 Accepts]: Start accepts. Automaton has 13427 states and 47687 transitions. Word has length 61 [2019-12-07 16:51:21,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:21,745 INFO L462 AbstractCegarLoop]: Abstraction has 13427 states and 47687 transitions. [2019-12-07 16:51:21,745 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:51:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 13427 states and 47687 transitions. [2019-12-07 16:51:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 16:51:21,759 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:21,759 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:21,759 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:21,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:21,759 INFO L82 PathProgramCache]: Analyzing trace with hash -1841096732, now seen corresponding path program 1 times [2019-12-07 16:51:21,759 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:21,759 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194712113] [2019-12-07 16:51:21,759 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:51:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:51:21,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194712113] [2019-12-07 16:51:21,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:51:21,843 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:51:21,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653114952] [2019-12-07 16:51:21,843 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:51:21,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:51:21,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:51:21,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:51:21,844 INFO L87 Difference]: Start difference. First operand 13427 states and 47687 transitions. Second operand 5 states. [2019-12-07 16:51:21,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:51:21,901 INFO L93 Difference]: Finished difference Result 13873 states and 48690 transitions. [2019-12-07 16:51:21,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:51:21,902 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2019-12-07 16:51:21,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:51:21,903 INFO L225 Difference]: With dead ends: 13873 [2019-12-07 16:51:21,903 INFO L226 Difference]: Without dead ends: 907 [2019-12-07 16:51:21,903 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 16:51:21,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 907 states. [2019-12-07 16:51:21,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 907 to 907. [2019-12-07 16:51:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 907 states. [2019-12-07 16:51:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 907 states and 2039 transitions. [2019-12-07 16:51:21,910 INFO L78 Accepts]: Start accepts. Automaton has 907 states and 2039 transitions. Word has length 62 [2019-12-07 16:51:21,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:51:21,910 INFO L462 AbstractCegarLoop]: Abstraction has 907 states and 2039 transitions. [2019-12-07 16:51:21,910 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:51:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 2039 transitions. [2019-12-07 16:51:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 16:51:21,911 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:51:21,911 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:51:21,911 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:51:21,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:51:21,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1595137952, now seen corresponding path program 2 times [2019-12-07 16:51:21,912 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:51:21,912 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823059148] [2019-12-07 16:51:21,912 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:51:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:51:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:51:22,029 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 16:51:22,029 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 16:51:22,032 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1078] [1078] ULTIMATE.startENTRY-->L836: Formula: (let ((.cse1 (store |v_#valid_68| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_213| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~x$mem_tmp~0_71 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~x$r_buff0_thd0~0_101 0) (= v_~x$r_buff1_thd0~0_77 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p1_EAX~0_53) (= (store (store |v_#length_39| |v_~#x~0.base_213| 4) |v_ULTIMATE.start_main_~#t1749~0.base_19| 4) |v_#length_38|) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= (store .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19| 1) |v_#valid_66|) (= (store |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19| (store (select |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19|) |v_ULTIMATE.start_main_~#t1749~0.offset_16| 0)) |v_#memory_int_342|) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~x$r_buff1_thd1~0_207 0) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$r_buff0_thd3~0_101) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~weak$$choice1~0_29) (= v_~main$tmp_guard0~0_36 0) (= 0 (select (select |v_#memory_int_343| |v_~#x~0.base_213|) |v_~#x~0.offset_213|)) (= 0 v_~x$w_buff0~0_169) (< |v_#StackHeapBarrier_23| |v_~#x~0.base_213|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p1_EBX~0_33 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~x$r_buff0_thd1~0_281 0) (= 0 v_~x$r_buff0_thd2~0_300) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_53) (= v_~weak$$choice2~0_124 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_5 0) (= 0 |v_#NULL.base_5|) (= 0 v_~x$w_buff1_used~0_521) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 |v_ULTIMATE.start_main_~#t1749~0.offset_16|) (< 0 |v_#StackHeapBarrier_23|) (= 0 |v_~#x~0.offset_213|) (= 0 v_~x$r_buff1_thd2~0_154) (= 0 v_~__unbuffered_cnt~0_70) (= v_~__unbuffered_p0_EBX~0_40 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19|)) (= v_~x$flush_delayed~0_98 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= v_~y~0_52 0) (= (select .cse1 |v_~#x~0.base_213|) 0) (= 0 v_~x$w_buff0_used~0_949) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#NULL.offset_5| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~weak$$choice0~0_59) (= 0 v_~x$w_buff1~0_153) (= 0 v_~__unbuffered_p0_EAX~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1749~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_68|, #memory_int=|v_#memory_int_343|, #length=|v_#length_39|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_169, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_92|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_35|, ~x$flush_delayed~0=v_~x$flush_delayed~0_98, ULTIMATE.start_main_~#t1749~0.base=|v_ULTIMATE.start_main_~#t1749~0.base_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_93|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_207, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_101, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_30|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_167|, ~weak$$choice1~0=v_~weak$$choice1~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_65, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_53, #length=|v_#length_38|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_9|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_101, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_40, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_33|, ~#x~0.offset=|v_~#x~0.offset_213|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_16|, ~x$w_buff1~0=v_~x$w_buff1~0_153, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_521, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_154, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_43|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_21|, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_59, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_70, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_281, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_160|, ~x$mem_tmp~0=v_~x$mem_tmp~0_71, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_25|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_91|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_5, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_17|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_53, ~y~0=v_~y~0_52, ULTIMATE.start_main_~#t1749~0.offset=|v_ULTIMATE.start_main_~#t1749~0.offset_16|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_33, ~__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_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_77, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_300, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_949, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_17|, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_66|, #memory_int=|v_#memory_int_342|, ~#x~0.base=|v_~#x~0.base_213|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1749~0.base, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_~#t1750~0.base, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t1751~0.base, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t1750~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1749~0.offset, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1751~0.offset, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 16:51:22,033 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L836-1-->L838: Formula: (and (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1750~0.offset_10| 0) (= |v_#valid_38| (store |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1750~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t1750~0.base_12| 0)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1750~0.base_12| 4)) (= (store |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12| (store (select |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12|) |v_ULTIMATE.start_main_~#t1750~0.offset_10| 1)) |v_#memory_int_209|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_210|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_10|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, #valid, #memory_int, ULTIMATE.start_main_~#t1750~0.offset, #length, ULTIMATE.start_main_~#t1750~0.base] because there is no mapped edge [2019-12-07 16:51:22,034 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L838-1-->L840: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1751~0.base_12|) (= |v_ULTIMATE.start_main_~#t1751~0.offset_11| 0) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12| 1) |v_#valid_42|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t1751~0.base_12| 4) |v_#length_23|) (= (store |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12| (store (select |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12|) |v_ULTIMATE.start_main_~#t1751~0.offset_11| 2)) |v_#memory_int_261|) (not (= 0 |v_ULTIMATE.start_main_~#t1751~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_262|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_261|, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_12|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1751~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t1751~0.base, #length] because there is no mapped edge [2019-12-07 16:51:22,036 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L813-2-->L813-4: Formula: (let ((.cse0 (= (mod ~x$w_buff1_used~0_In168314123 256) 0)) (.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In168314123 256)))) (or (and (= ~x$w_buff1~0_In168314123 |P2Thread1of1ForFork1_#t~ite58_Out168314123|) (not .cse0) (= |P2Thread1of1ForFork1_#t~mem57_In168314123| |P2Thread1of1ForFork1_#t~mem57_Out168314123|) (not .cse1)) (and (= |P2Thread1of1ForFork1_#t~ite58_Out168314123| |P2Thread1of1ForFork1_#t~mem57_Out168314123|) (or .cse0 .cse1) (= (select (select |#memory_int_In168314123| |~#x~0.base_In168314123|) |~#x~0.offset_In168314123|) |P2Thread1of1ForFork1_#t~mem57_Out168314123|)))) InVars {~#x~0.offset=|~#x~0.offset_In168314123|, ~x$w_buff1~0=~x$w_buff1~0_In168314123, ~#x~0.base=|~#x~0.base_In168314123|, #memory_int=|#memory_int_In168314123|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In168314123|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In168314123, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In168314123} OutVars{P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out168314123|, ~#x~0.offset=|~#x~0.offset_In168314123|, ~x$w_buff1~0=~x$w_buff1~0_In168314123, ~#x~0.base=|~#x~0.base_In168314123|, #memory_int=|#memory_int_In168314123|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out168314123|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In168314123, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In168314123} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 16:51:22,036 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L813-4-->L814: Formula: (= (store |v_#memory_int_84| |v_~#x~0.base_52| (store (select |v_#memory_int_84| |v_~#x~0.base_52|) |v_~#x~0.offset_52| |v_P2Thread1of1ForFork1_#t~ite58_8|)) |v_#memory_int_83|) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_8|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_84|, ~#x~0.base=|v_~#x~0.base_52|} OutVars{P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_11|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_7|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_83|, ~#x~0.base=|v_~#x~0.base_52|, P2Thread1of1ForFork1_#t~mem57=|v_P2Thread1of1ForFork1_#t~mem57_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, #memory_int, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 16:51:22,036 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L814-->L814-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In961988003 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In961988003 256)))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork1_#t~ite60_Out961988003|)) (and (= ~x$w_buff0_used~0_In961988003 |P2Thread1of1ForFork1_#t~ite60_Out961988003|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In961988003, ~x$w_buff0_used~0=~x$w_buff0_used~0_In961988003} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out961988003|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In961988003, ~x$w_buff0_used~0=~x$w_buff0_used~0_In961988003} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-07 16:51:22,040 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L758-->L759: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_86 256))) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_118)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_86} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_86, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_8|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_10|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_11|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-07 16:51:22,041 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L763-->L763-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-1695318443 256)))) (or (and (= |P0Thread1of1ForFork2_#t~ite29_Out-1695318443| |P0Thread1of1ForFork2_#t~mem28_Out-1695318443|) .cse0 (= (select (select |#memory_int_In-1695318443| |~#x~0.base_In-1695318443|) |~#x~0.offset_In-1695318443|) |P0Thread1of1ForFork2_#t~mem28_Out-1695318443|)) (and (not .cse0) (= |P0Thread1of1ForFork2_#t~ite29_Out-1695318443| ~x$mem_tmp~0_In-1695318443) (= |P0Thread1of1ForFork2_#t~mem28_In-1695318443| |P0Thread1of1ForFork2_#t~mem28_Out-1695318443|)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In-1695318443|, ~x$flush_delayed~0=~x$flush_delayed~0_In-1695318443, ~#x~0.offset=|~#x~0.offset_In-1695318443|, ~#x~0.base=|~#x~0.base_In-1695318443|, #memory_int=|#memory_int_In-1695318443|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1695318443} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out-1695318443|, ~x$flush_delayed~0=~x$flush_delayed~0_In-1695318443, ~#x~0.offset=|~#x~0.offset_In-1695318443|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out-1695318443|, ~#x~0.base=|~#x~0.base_In-1695318443|, #memory_int=|#memory_int_In-1695318443|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1695318443} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-07 16:51:22,041 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L763-2-->P0EXIT: Formula: (and (= v_~__unbuffered_p0_EBX~0_27 v_~y~0_44) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= v_~x$flush_delayed~0_87 0) (= |v_P0Thread1of1ForFork2_#res.offset_3| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_3|) (= |v_#memory_int_285| (store |v_#memory_int_286| |v_~#x~0.base_176| (store (select |v_#memory_int_286| |v_~#x~0.base_176|) |v_~#x~0.offset_176| |v_P0Thread1of1ForFork2_#t~ite29_32|)))) InVars {~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_32|, #memory_int=|v_#memory_int_286|, ~#x~0.base=|v_~#x~0.base_176|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, ~y~0=v_~y~0_44} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_19|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_27, ~x$flush_delayed~0=v_~x$flush_delayed~0_87, ~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_31|, #memory_int=|v_#memory_int_285|, ~#x~0.base=|v_~#x~0.base_176|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_3|, ~y~0=v_~y~0_44} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~__unbuffered_p0_EBX~0, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 16:51:22,044 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L815-->L815-2: Formula: (let ((.cse1 (= (mod ~x$w_buff1_used~0_In-932621686 256) 0)) (.cse0 (= (mod ~x$r_buff1_thd3~0_In-932621686 256) 0)) (.cse3 (= 0 (mod ~x$r_buff0_thd3~0_In-932621686 256))) (.cse2 (= (mod ~x$w_buff0_used~0_In-932621686 256) 0))) (or (and (= |P2Thread1of1ForFork1_#t~ite61_Out-932621686| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P2Thread1of1ForFork1_#t~ite61_Out-932621686| ~x$w_buff1_used~0_In-932621686) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-932621686, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-932621686, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-932621686, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-932621686} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-932621686, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-932621686, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-932621686, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out-932621686|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-932621686} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-07 16:51:22,045 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L816-->L817: Formula: (let ((.cse0 (= ~x$r_buff0_thd3~0_In873348586 ~x$r_buff0_thd3~0_Out873348586)) (.cse2 (= (mod ~x$w_buff0_used~0_In873348586 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In873348586 256)))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (= 0 ~x$r_buff0_thd3~0_Out873348586) (not .cse2) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In873348586, ~x$w_buff0_used~0=~x$w_buff0_used~0_In873348586} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out873348586|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out873348586, ~x$w_buff0_used~0=~x$w_buff0_used~0_In873348586} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:51:22,045 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L817-->L817-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-1298508789 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd3~0_In-1298508789 256) 0)) (.cse3 (= (mod ~x$r_buff1_thd3~0_In-1298508789 256) 0)) (.cse2 (= (mod ~x$w_buff1_used~0_In-1298508789 256) 0))) (or (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out-1298508789|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$r_buff1_thd3~0_In-1298508789 |P2Thread1of1ForFork1_#t~ite63_Out-1298508789|) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-1298508789, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1298508789, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1298508789, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1298508789} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-1298508789, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1298508789, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out-1298508789|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1298508789, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1298508789} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-07 16:51:22,045 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L817-2-->P2EXIT: Formula: (and (= v_~x$r_buff1_thd3~0_30 |v_P2Thread1of1ForFork1_#t~ite63_22|) (= 0 |v_P2Thread1of1ForFork1_#res.offset_3|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= 0 |v_P2Thread1of1ForFork1_#res.base_3|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_22|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_30, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_21|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-07 16:51:22,047 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L794-->L795: Formula: (and (= v_~x$r_buff0_thd2~0_125 v_~x$r_buff0_thd2~0_124) (not (= 0 (mod v_~weak$$choice2~0_101 256)))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_125, ~weak$$choice2~0=v_~weak$$choice2~0_101} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_9|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_101, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_9|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_10|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-07 16:51:22,048 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L797-->L797-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In-1424340323 256) 0))) (or (and (= |P1Thread1of1ForFork0_#t~ite56_Out-1424340323| ~x$mem_tmp~0_In-1424340323) (not .cse0) (= |P1Thread1of1ForFork0_#t~mem55_In-1424340323| |P1Thread1of1ForFork0_#t~mem55_Out-1424340323|)) (and (= |P1Thread1of1ForFork0_#t~mem55_Out-1424340323| (select (select |#memory_int_In-1424340323| |~#x~0.base_In-1424340323|) |~#x~0.offset_In-1424340323|)) (= |P1Thread1of1ForFork0_#t~ite56_Out-1424340323| |P1Thread1of1ForFork0_#t~mem55_Out-1424340323|) .cse0))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-1424340323, ~#x~0.offset=|~#x~0.offset_In-1424340323|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In-1424340323|, ~#x~0.base=|~#x~0.base_In-1424340323|, #memory_int=|#memory_int_In-1424340323|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1424340323} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-1424340323, ~#x~0.offset=|~#x~0.offset_In-1424340323|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out-1424340323|, ~#x~0.base=|~#x~0.base_In-1424340323|, #memory_int=|#memory_int_In-1424340323|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out-1424340323|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1424340323} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-07 16:51:22,048 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L797-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= v_~x$flush_delayed~0_77 0) (= |v_#memory_int_202| (store |v_#memory_int_203| |v_~#x~0.base_130| (store (select |v_#memory_int_203| |v_~#x~0.base_130|) |v_~#x~0.offset_130| |v_P1Thread1of1ForFork0_#t~ite56_18|))) (= v_~__unbuffered_cnt~0_36 (+ v_~__unbuffered_cnt~0_37 1)) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_130|, #memory_int=|v_#memory_int_203|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_18|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_77, ~#x~0.offset=|v_~#x~0.offset_130|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_9|, #memory_int=|v_#memory_int_202|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_17|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_3|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_3|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-07 16:51:22,048 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [978] [978] L844-->L846-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_39 256)) (= 0 (mod v_~x$w_buff0_used~0_348 256))) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 16:51:22,049 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L846-2-->L846-5: Formula: (let ((.cse0 (= |ULTIMATE.start_main_#t~ite69_Out2056031592| |ULTIMATE.start_main_#t~ite68_Out2056031592|)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In2056031592 256))) (.cse2 (= (mod ~x$r_buff1_thd0~0_In2056031592 256) 0))) (or (and .cse0 (not .cse1) (= ~x$w_buff1~0_In2056031592 |ULTIMATE.start_main_#t~ite68_Out2056031592|) (= |ULTIMATE.start_main_#t~mem67_In2056031592| |ULTIMATE.start_main_#t~mem67_Out2056031592|) (not .cse2)) (and .cse0 (or .cse1 .cse2) (= (select (select |#memory_int_In2056031592| |~#x~0.base_In2056031592|) |~#x~0.offset_In2056031592|) |ULTIMATE.start_main_#t~mem67_Out2056031592|) (= |ULTIMATE.start_main_#t~mem67_Out2056031592| |ULTIMATE.start_main_#t~ite68_Out2056031592|)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In2056031592|, ~#x~0.offset=|~#x~0.offset_In2056031592|, ~x$w_buff1~0=~x$w_buff1~0_In2056031592, ~#x~0.base=|~#x~0.base_In2056031592|, #memory_int=|#memory_int_In2056031592|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2056031592, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2056031592} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out2056031592|, ~#x~0.offset=|~#x~0.offset_In2056031592|, ~x$w_buff1~0=~x$w_buff1~0_In2056031592, ~#x~0.base=|~#x~0.base_In2056031592|, #memory_int=|#memory_int_In2056031592|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2056031592, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out2056031592|, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out2056031592|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2056031592} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 16:51:22,049 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L847-->L847-2: Formula: (let ((.cse1 (= (mod ~x$r_buff0_thd0~0_In-1243039363 256) 0)) (.cse0 (= (mod ~x$w_buff0_used~0_In-1243039363 256) 0))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-1243039363 |ULTIMATE.start_main_#t~ite70_Out-1243039363|)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out-1243039363|) (not .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1243039363, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1243039363} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1243039363, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-1243039363|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1243039363} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-07 16:51:22,050 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L848-->L848-2: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd0~0_In-2039222604 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In-2039222604 256))) (.cse2 (= (mod ~x$r_buff0_thd0~0_In-2039222604 256) 0)) (.cse3 (= 0 (mod ~x$w_buff0_used~0_In-2039222604 256)))) (or (and (= |ULTIMATE.start_main_#t~ite71_Out-2039222604| ~x$w_buff1_used~0_In-2039222604) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite71_Out-2039222604| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2039222604, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-2039222604, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-2039222604, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2039222604} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2039222604, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-2039222604|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-2039222604, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-2039222604, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2039222604} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 16:51:22,050 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L849-->L850: Formula: (let ((.cse1 (= ~x$r_buff0_thd0~0_In-721504393 ~x$r_buff0_thd0~0_Out-721504393)) (.cse0 (= (mod ~x$r_buff0_thd0~0_In-721504393 256) 0)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In-721504393 256)))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse0) (= 0 ~x$r_buff0_thd0~0_Out-721504393) (not .cse2)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-721504393, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-721504393} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-721504393, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-721504393|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-721504393} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 16:51:22,050 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L850-->L854: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1538637251 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In-1538637251 256))) (.cse6 (= 0 ~x$r_buff1_thd0~0_Out-1538637251)) (.cse2 (= ~weak$$choice1~0_Out-1538637251 |ULTIMATE.start_main_#t~nondet74_In-1538637251|)) (.cse4 (= 0 (mod ~x$w_buff1_used~0_In-1538637251 256))) (.cse3 (= ~x$r_buff1_thd0~0_In-1538637251 ~x$r_buff1_thd0~0_Out-1538637251)) (.cse5 (= 0 (mod ~x$r_buff0_thd0~0_In-1538637251 256)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse4 .cse3) (and .cse1 .cse2 .cse3 .cse5) (and (not .cse0) .cse2 .cse6 (not .cse5)) (and (not .cse1) .cse2 .cse6 (not .cse4)) (and .cse2 .cse4 .cse3 .cse5))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1538637251, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In-1538637251|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1538637251, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1538637251, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1538637251} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-1538637251|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1538637251, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out-1538637251|, ~weak$$choice1~0=~weak$$choice1~0_Out-1538637251, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1538637251, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out-1538637251, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1538637251} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 16:51:22,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L854-->L854-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In830576348 256)))) (.cse1 (= (mod ~weak$$choice1~0_In830576348 256) 0))) (or (and .cse0 (= ~__unbuffered_p0_EAX~0_In830576348 |ULTIMATE.start_main_#t~ite76_Out830576348|) .cse1 (= |ULTIMATE.start_main_#t~mem75_In830576348| |ULTIMATE.start_main_#t~mem75_Out830576348|)) (and (= (select (select |#memory_int_In830576348| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In830576348) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In830576348) |ULTIMATE.start_main_#t~mem75_Out830576348|) .cse0 (= |ULTIMATE.start_main_#t~mem75_Out830576348| |ULTIMATE.start_main_#t~ite76_Out830576348|) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In830576348, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In830576348, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In830576348|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In830576348, #memory_int=|#memory_int_In830576348|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In830576348, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In830576348} OutVars{~weak$$choice1~0=~weak$$choice1~0_In830576348, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In830576348, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out830576348|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In830576348, #memory_int=|#memory_int_In830576348|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In830576348, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In830576348, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out830576348|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 16:51:22,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L854-3-->L5: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (let ((.cse1 (= v_~main$tmp_guard1~0_17 1)) (.cse5 (= v_~__unbuffered_p0_EBX~0_23 0)) (.cse3 (= 1 v_~__unbuffered_p1_EAX~0_43)) (.cse2 (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_44)) (.cse0 (= v_~__unbuffered_p1_EBX~0_24 0)) (.cse4 (= 1 v_~__unbuffered_p0_EAX~0_44))) (or (and (not .cse0) .cse1 .cse2) (and .cse1 .cse2 (not .cse3)) (and .cse1 .cse2 (not .cse4)) (and (not .cse5) .cse1 .cse2) (and (= v_~main$tmp_guard1~0_17 0) .cse5 .cse3 .cse2 .cse0 .cse4)))) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_44, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_29|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 16:51:22,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 16:51:22,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 04:51:22 BasicIcfg [2019-12-07 16:51:22,113 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 16:51:22,113 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 16:51:22,113 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 16:51:22,113 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 16:51:22,113 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:47:50" (3/4) ... [2019-12-07 16:51:22,115 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 16:51:22,115 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1078] [1078] ULTIMATE.startENTRY-->L836: Formula: (let ((.cse1 (store |v_#valid_68| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_213| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~x$mem_tmp~0_71 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~x$r_buff0_thd0~0_101 0) (= v_~x$r_buff1_thd0~0_77 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p1_EAX~0_53) (= (store (store |v_#length_39| |v_~#x~0.base_213| 4) |v_ULTIMATE.start_main_~#t1749~0.base_19| 4) |v_#length_38|) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= (store .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19| 1) |v_#valid_66|) (= (store |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19| (store (select |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19|) |v_ULTIMATE.start_main_~#t1749~0.offset_16| 0)) |v_#memory_int_342|) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~x$r_buff1_thd1~0_207 0) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$r_buff0_thd3~0_101) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~weak$$choice1~0_29) (= v_~main$tmp_guard0~0_36 0) (= 0 (select (select |v_#memory_int_343| |v_~#x~0.base_213|) |v_~#x~0.offset_213|)) (= 0 v_~x$w_buff0~0_169) (< |v_#StackHeapBarrier_23| |v_~#x~0.base_213|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p1_EBX~0_33 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~x$r_buff0_thd1~0_281 0) (= 0 v_~x$r_buff0_thd2~0_300) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_53) (= v_~weak$$choice2~0_124 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_5 0) (= 0 |v_#NULL.base_5|) (= 0 v_~x$w_buff1_used~0_521) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 |v_ULTIMATE.start_main_~#t1749~0.offset_16|) (< 0 |v_#StackHeapBarrier_23|) (= 0 |v_~#x~0.offset_213|) (= 0 v_~x$r_buff1_thd2~0_154) (= 0 v_~__unbuffered_cnt~0_70) (= v_~__unbuffered_p0_EBX~0_40 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19|)) (= v_~x$flush_delayed~0_98 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= v_~y~0_52 0) (= (select .cse1 |v_~#x~0.base_213|) 0) (= 0 v_~x$w_buff0_used~0_949) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#NULL.offset_5| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~weak$$choice0~0_59) (= 0 v_~x$w_buff1~0_153) (= 0 v_~__unbuffered_p0_EAX~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1749~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_68|, #memory_int=|v_#memory_int_343|, #length=|v_#length_39|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_169, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_92|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_35|, ~x$flush_delayed~0=v_~x$flush_delayed~0_98, ULTIMATE.start_main_~#t1749~0.base=|v_ULTIMATE.start_main_~#t1749~0.base_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_93|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_207, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_101, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_30|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_167|, ~weak$$choice1~0=v_~weak$$choice1~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_65, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_53, #length=|v_#length_38|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_9|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_101, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_40, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_33|, ~#x~0.offset=|v_~#x~0.offset_213|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_16|, ~x$w_buff1~0=v_~x$w_buff1~0_153, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_521, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_154, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_43|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_21|, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_59, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_70, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_281, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_160|, ~x$mem_tmp~0=v_~x$mem_tmp~0_71, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_25|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_91|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_5, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_17|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_53, ~y~0=v_~y~0_52, ULTIMATE.start_main_~#t1749~0.offset=|v_ULTIMATE.start_main_~#t1749~0.offset_16|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_33, ~__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_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_77, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_300, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_949, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_17|, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_66|, #memory_int=|v_#memory_int_342|, ~#x~0.base=|v_~#x~0.base_213|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1749~0.base, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_~#t1750~0.base, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t1751~0.base, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t1750~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1749~0.offset, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1751~0.offset, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 16:51:22,117 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L836-1-->L838: Formula: (and (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1750~0.offset_10| 0) (= |v_#valid_38| (store |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1750~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t1750~0.base_12| 0)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1750~0.base_12| 4)) (= (store |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12| (store (select |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12|) |v_ULTIMATE.start_main_~#t1750~0.offset_10| 1)) |v_#memory_int_209|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_210|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_10|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, #valid, #memory_int, ULTIMATE.start_main_~#t1750~0.offset, #length, ULTIMATE.start_main_~#t1750~0.base] because there is no mapped edge [2019-12-07 16:51:22,117 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L838-1-->L840: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1751~0.base_12|) (= |v_ULTIMATE.start_main_~#t1751~0.offset_11| 0) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12| 1) |v_#valid_42|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t1751~0.base_12| 4) |v_#length_23|) (= (store |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12| (store (select |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12|) |v_ULTIMATE.start_main_~#t1751~0.offset_11| 2)) |v_#memory_int_261|) (not (= 0 |v_ULTIMATE.start_main_~#t1751~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_262|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_261|, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_12|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1751~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t1751~0.base, #length] because there is no mapped edge [2019-12-07 16:51:22,119 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L813-2-->L813-4: Formula: (let ((.cse0 (= (mod ~x$w_buff1_used~0_In168314123 256) 0)) (.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In168314123 256)))) (or (and (= ~x$w_buff1~0_In168314123 |P2Thread1of1ForFork1_#t~ite58_Out168314123|) (not .cse0) (= |P2Thread1of1ForFork1_#t~mem57_In168314123| |P2Thread1of1ForFork1_#t~mem57_Out168314123|) (not .cse1)) (and (= |P2Thread1of1ForFork1_#t~ite58_Out168314123| |P2Thread1of1ForFork1_#t~mem57_Out168314123|) (or .cse0 .cse1) (= (select (select |#memory_int_In168314123| |~#x~0.base_In168314123|) |~#x~0.offset_In168314123|) |P2Thread1of1ForFork1_#t~mem57_Out168314123|)))) InVars {~#x~0.offset=|~#x~0.offset_In168314123|, ~x$w_buff1~0=~x$w_buff1~0_In168314123, ~#x~0.base=|~#x~0.base_In168314123|, #memory_int=|#memory_int_In168314123|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In168314123|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In168314123, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In168314123} OutVars{P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out168314123|, ~#x~0.offset=|~#x~0.offset_In168314123|, ~x$w_buff1~0=~x$w_buff1~0_In168314123, ~#x~0.base=|~#x~0.base_In168314123|, #memory_int=|#memory_int_In168314123|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out168314123|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In168314123, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In168314123} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 16:51:22,119 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L813-4-->L814: Formula: (= (store |v_#memory_int_84| |v_~#x~0.base_52| (store (select |v_#memory_int_84| |v_~#x~0.base_52|) |v_~#x~0.offset_52| |v_P2Thread1of1ForFork1_#t~ite58_8|)) |v_#memory_int_83|) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_8|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_84|, ~#x~0.base=|v_~#x~0.base_52|} OutVars{P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_11|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_7|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_83|, ~#x~0.base=|v_~#x~0.base_52|, P2Thread1of1ForFork1_#t~mem57=|v_P2Thread1of1ForFork1_#t~mem57_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, #memory_int, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 16:51:22,119 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L814-->L814-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In961988003 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In961988003 256)))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork1_#t~ite60_Out961988003|)) (and (= ~x$w_buff0_used~0_In961988003 |P2Thread1of1ForFork1_#t~ite60_Out961988003|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In961988003, ~x$w_buff0_used~0=~x$w_buff0_used~0_In961988003} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out961988003|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In961988003, ~x$w_buff0_used~0=~x$w_buff0_used~0_In961988003} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-07 16:51:22,123 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L758-->L759: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_86 256))) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_118)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_86} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_86, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_8|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_10|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_11|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-07 16:51:22,124 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L763-->L763-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-1695318443 256)))) (or (and (= |P0Thread1of1ForFork2_#t~ite29_Out-1695318443| |P0Thread1of1ForFork2_#t~mem28_Out-1695318443|) .cse0 (= (select (select |#memory_int_In-1695318443| |~#x~0.base_In-1695318443|) |~#x~0.offset_In-1695318443|) |P0Thread1of1ForFork2_#t~mem28_Out-1695318443|)) (and (not .cse0) (= |P0Thread1of1ForFork2_#t~ite29_Out-1695318443| ~x$mem_tmp~0_In-1695318443) (= |P0Thread1of1ForFork2_#t~mem28_In-1695318443| |P0Thread1of1ForFork2_#t~mem28_Out-1695318443|)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In-1695318443|, ~x$flush_delayed~0=~x$flush_delayed~0_In-1695318443, ~#x~0.offset=|~#x~0.offset_In-1695318443|, ~#x~0.base=|~#x~0.base_In-1695318443|, #memory_int=|#memory_int_In-1695318443|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1695318443} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out-1695318443|, ~x$flush_delayed~0=~x$flush_delayed~0_In-1695318443, ~#x~0.offset=|~#x~0.offset_In-1695318443|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out-1695318443|, ~#x~0.base=|~#x~0.base_In-1695318443|, #memory_int=|#memory_int_In-1695318443|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1695318443} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-07 16:51:22,124 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L763-2-->P0EXIT: Formula: (and (= v_~__unbuffered_p0_EBX~0_27 v_~y~0_44) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= v_~x$flush_delayed~0_87 0) (= |v_P0Thread1of1ForFork2_#res.offset_3| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_3|) (= |v_#memory_int_285| (store |v_#memory_int_286| |v_~#x~0.base_176| (store (select |v_#memory_int_286| |v_~#x~0.base_176|) |v_~#x~0.offset_176| |v_P0Thread1of1ForFork2_#t~ite29_32|)))) InVars {~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_32|, #memory_int=|v_#memory_int_286|, ~#x~0.base=|v_~#x~0.base_176|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, ~y~0=v_~y~0_44} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_19|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_27, ~x$flush_delayed~0=v_~x$flush_delayed~0_87, ~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_31|, #memory_int=|v_#memory_int_285|, ~#x~0.base=|v_~#x~0.base_176|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_3|, ~y~0=v_~y~0_44} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~__unbuffered_p0_EBX~0, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 16:51:22,127 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L815-->L815-2: Formula: (let ((.cse1 (= (mod ~x$w_buff1_used~0_In-932621686 256) 0)) (.cse0 (= (mod ~x$r_buff1_thd3~0_In-932621686 256) 0)) (.cse3 (= 0 (mod ~x$r_buff0_thd3~0_In-932621686 256))) (.cse2 (= (mod ~x$w_buff0_used~0_In-932621686 256) 0))) (or (and (= |P2Thread1of1ForFork1_#t~ite61_Out-932621686| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P2Thread1of1ForFork1_#t~ite61_Out-932621686| ~x$w_buff1_used~0_In-932621686) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-932621686, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-932621686, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-932621686, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-932621686} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-932621686, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-932621686, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-932621686, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out-932621686|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-932621686} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-07 16:51:22,128 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L816-->L817: Formula: (let ((.cse0 (= ~x$r_buff0_thd3~0_In873348586 ~x$r_buff0_thd3~0_Out873348586)) (.cse2 (= (mod ~x$w_buff0_used~0_In873348586 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In873348586 256)))) (or (and .cse0 .cse1) (and .cse2 .cse0) (and (= 0 ~x$r_buff0_thd3~0_Out873348586) (not .cse2) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In873348586, ~x$w_buff0_used~0=~x$w_buff0_used~0_In873348586} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out873348586|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out873348586, ~x$w_buff0_used~0=~x$w_buff0_used~0_In873348586} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:51:22,128 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L817-->L817-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-1298508789 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd3~0_In-1298508789 256) 0)) (.cse3 (= (mod ~x$r_buff1_thd3~0_In-1298508789 256) 0)) (.cse2 (= (mod ~x$w_buff1_used~0_In-1298508789 256) 0))) (or (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out-1298508789|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$r_buff1_thd3~0_In-1298508789 |P2Thread1of1ForFork1_#t~ite63_Out-1298508789|) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-1298508789, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1298508789, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1298508789, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1298508789} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-1298508789, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1298508789, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out-1298508789|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1298508789, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1298508789} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-07 16:51:22,128 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L817-2-->P2EXIT: Formula: (and (= v_~x$r_buff1_thd3~0_30 |v_P2Thread1of1ForFork1_#t~ite63_22|) (= 0 |v_P2Thread1of1ForFork1_#res.offset_3|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= 0 |v_P2Thread1of1ForFork1_#res.base_3|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_22|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_30, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_21|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-07 16:51:22,130 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L794-->L795: Formula: (and (= v_~x$r_buff0_thd2~0_125 v_~x$r_buff0_thd2~0_124) (not (= 0 (mod v_~weak$$choice2~0_101 256)))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_125, ~weak$$choice2~0=v_~weak$$choice2~0_101} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_9|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_101, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_9|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_10|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-07 16:51:22,131 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L797-->L797-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In-1424340323 256) 0))) (or (and (= |P1Thread1of1ForFork0_#t~ite56_Out-1424340323| ~x$mem_tmp~0_In-1424340323) (not .cse0) (= |P1Thread1of1ForFork0_#t~mem55_In-1424340323| |P1Thread1of1ForFork0_#t~mem55_Out-1424340323|)) (and (= |P1Thread1of1ForFork0_#t~mem55_Out-1424340323| (select (select |#memory_int_In-1424340323| |~#x~0.base_In-1424340323|) |~#x~0.offset_In-1424340323|)) (= |P1Thread1of1ForFork0_#t~ite56_Out-1424340323| |P1Thread1of1ForFork0_#t~mem55_Out-1424340323|) .cse0))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-1424340323, ~#x~0.offset=|~#x~0.offset_In-1424340323|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In-1424340323|, ~#x~0.base=|~#x~0.base_In-1424340323|, #memory_int=|#memory_int_In-1424340323|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1424340323} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-1424340323, ~#x~0.offset=|~#x~0.offset_In-1424340323|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out-1424340323|, ~#x~0.base=|~#x~0.base_In-1424340323|, #memory_int=|#memory_int_In-1424340323|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out-1424340323|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1424340323} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-07 16:51:22,131 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L797-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= v_~x$flush_delayed~0_77 0) (= |v_#memory_int_202| (store |v_#memory_int_203| |v_~#x~0.base_130| (store (select |v_#memory_int_203| |v_~#x~0.base_130|) |v_~#x~0.offset_130| |v_P1Thread1of1ForFork0_#t~ite56_18|))) (= v_~__unbuffered_cnt~0_36 (+ v_~__unbuffered_cnt~0_37 1)) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_130|, #memory_int=|v_#memory_int_203|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_18|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_77, ~#x~0.offset=|v_~#x~0.offset_130|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_9|, #memory_int=|v_#memory_int_202|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_17|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_3|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_3|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-07 16:51:22,131 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [978] [978] L844-->L846-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_39 256)) (= 0 (mod v_~x$w_buff0_used~0_348 256))) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 16:51:22,131 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L846-2-->L846-5: Formula: (let ((.cse0 (= |ULTIMATE.start_main_#t~ite69_Out2056031592| |ULTIMATE.start_main_#t~ite68_Out2056031592|)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In2056031592 256))) (.cse2 (= (mod ~x$r_buff1_thd0~0_In2056031592 256) 0))) (or (and .cse0 (not .cse1) (= ~x$w_buff1~0_In2056031592 |ULTIMATE.start_main_#t~ite68_Out2056031592|) (= |ULTIMATE.start_main_#t~mem67_In2056031592| |ULTIMATE.start_main_#t~mem67_Out2056031592|) (not .cse2)) (and .cse0 (or .cse1 .cse2) (= (select (select |#memory_int_In2056031592| |~#x~0.base_In2056031592|) |~#x~0.offset_In2056031592|) |ULTIMATE.start_main_#t~mem67_Out2056031592|) (= |ULTIMATE.start_main_#t~mem67_Out2056031592| |ULTIMATE.start_main_#t~ite68_Out2056031592|)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In2056031592|, ~#x~0.offset=|~#x~0.offset_In2056031592|, ~x$w_buff1~0=~x$w_buff1~0_In2056031592, ~#x~0.base=|~#x~0.base_In2056031592|, #memory_int=|#memory_int_In2056031592|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2056031592, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2056031592} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out2056031592|, ~#x~0.offset=|~#x~0.offset_In2056031592|, ~x$w_buff1~0=~x$w_buff1~0_In2056031592, ~#x~0.base=|~#x~0.base_In2056031592|, #memory_int=|#memory_int_In2056031592|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2056031592, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out2056031592|, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out2056031592|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2056031592} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 16:51:22,132 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L847-->L847-2: Formula: (let ((.cse1 (= (mod ~x$r_buff0_thd0~0_In-1243039363 256) 0)) (.cse0 (= (mod ~x$w_buff0_used~0_In-1243039363 256) 0))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-1243039363 |ULTIMATE.start_main_#t~ite70_Out-1243039363|)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out-1243039363|) (not .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1243039363, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1243039363} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1243039363, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-1243039363|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1243039363} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-07 16:51:22,132 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L848-->L848-2: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd0~0_In-2039222604 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In-2039222604 256))) (.cse2 (= (mod ~x$r_buff0_thd0~0_In-2039222604 256) 0)) (.cse3 (= 0 (mod ~x$w_buff0_used~0_In-2039222604 256)))) (or (and (= |ULTIMATE.start_main_#t~ite71_Out-2039222604| ~x$w_buff1_used~0_In-2039222604) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite71_Out-2039222604| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2039222604, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-2039222604, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-2039222604, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2039222604} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2039222604, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-2039222604|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-2039222604, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-2039222604, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2039222604} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 16:51:22,133 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L849-->L850: Formula: (let ((.cse1 (= ~x$r_buff0_thd0~0_In-721504393 ~x$r_buff0_thd0~0_Out-721504393)) (.cse0 (= (mod ~x$r_buff0_thd0~0_In-721504393 256) 0)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In-721504393 256)))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse0) (= 0 ~x$r_buff0_thd0~0_Out-721504393) (not .cse2)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-721504393, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-721504393} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-721504393, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-721504393|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-721504393} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 16:51:22,133 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L850-->L854: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1538637251 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In-1538637251 256))) (.cse6 (= 0 ~x$r_buff1_thd0~0_Out-1538637251)) (.cse2 (= ~weak$$choice1~0_Out-1538637251 |ULTIMATE.start_main_#t~nondet74_In-1538637251|)) (.cse4 (= 0 (mod ~x$w_buff1_used~0_In-1538637251 256))) (.cse3 (= ~x$r_buff1_thd0~0_In-1538637251 ~x$r_buff1_thd0~0_Out-1538637251)) (.cse5 (= 0 (mod ~x$r_buff0_thd0~0_In-1538637251 256)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse4 .cse3) (and .cse1 .cse2 .cse3 .cse5) (and (not .cse0) .cse2 .cse6 (not .cse5)) (and (not .cse1) .cse2 .cse6 (not .cse4)) (and .cse2 .cse4 .cse3 .cse5))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1538637251, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In-1538637251|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1538637251, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1538637251, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1538637251} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-1538637251|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1538637251, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out-1538637251|, ~weak$$choice1~0=~weak$$choice1~0_Out-1538637251, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1538637251, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out-1538637251, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1538637251} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 16:51:22,133 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L854-->L854-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In830576348 256)))) (.cse1 (= (mod ~weak$$choice1~0_In830576348 256) 0))) (or (and .cse0 (= ~__unbuffered_p0_EAX~0_In830576348 |ULTIMATE.start_main_#t~ite76_Out830576348|) .cse1 (= |ULTIMATE.start_main_#t~mem75_In830576348| |ULTIMATE.start_main_#t~mem75_Out830576348|)) (and (= (select (select |#memory_int_In830576348| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In830576348) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In830576348) |ULTIMATE.start_main_#t~mem75_Out830576348|) .cse0 (= |ULTIMATE.start_main_#t~mem75_Out830576348| |ULTIMATE.start_main_#t~ite76_Out830576348|) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In830576348, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In830576348, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In830576348|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In830576348, #memory_int=|#memory_int_In830576348|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In830576348, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In830576348} OutVars{~weak$$choice1~0=~weak$$choice1~0_In830576348, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In830576348, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out830576348|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In830576348, #memory_int=|#memory_int_In830576348|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In830576348, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In830576348, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out830576348|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 16:51:22,133 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L854-3-->L5: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (let ((.cse1 (= v_~main$tmp_guard1~0_17 1)) (.cse5 (= v_~__unbuffered_p0_EBX~0_23 0)) (.cse3 (= 1 v_~__unbuffered_p1_EAX~0_43)) (.cse2 (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_44)) (.cse0 (= v_~__unbuffered_p1_EBX~0_24 0)) (.cse4 (= 1 v_~__unbuffered_p0_EAX~0_44))) (or (and (not .cse0) .cse1 .cse2) (and .cse1 .cse2 (not .cse3)) (and .cse1 .cse2 (not .cse4)) (and (not .cse5) .cse1 .cse2) (and (= v_~main$tmp_guard1~0_17 0) .cse5 .cse3 .cse2 .cse0 .cse4)))) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_44, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_29|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 16:51:22,134 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 16:51:22,200 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_52bba2a6-9460-4e4c-84da-1e42ffec6a13/bin/uautomizer/witness.graphml [2019-12-07 16:51:22,201 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 16:51:22,202 INFO L168 Benchmark]: Toolchain (without parser) took 212982.52 ms. Allocated memory was 1.0 GB in the beginning and 8.8 GB in the end (delta: 7.8 GB). Free memory was 939.3 MB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 6.1 GB. Max. memory is 11.5 GB. [2019-12-07 16:51:22,202 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:51:22,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -137.7 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:22,202 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.44 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:22,203 INFO L168 Benchmark]: Boogie Preprocessor took 30.79 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:22,203 INFO L168 Benchmark]: RCFGBuilder took 461.68 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: 68.4 MB). Peak memory consumption was 68.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:22,203 INFO L168 Benchmark]: TraceAbstraction took 211969.74 ms. Allocated memory was 1.1 GB in the beginning and 8.8 GB in the end (delta: 7.7 GB). Free memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 6.0 GB. Max. memory is 11.5 GB. [2019-12-07 16:51:22,203 INFO L168 Benchmark]: Witness Printer took 87.75 ms. Allocated memory is still 8.8 GB. Free memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 56.9 MB). Peak memory consumption was 56.9 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:22,219 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 388.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -137.7 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.44 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.79 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 461.68 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: 68.4 MB). Peak memory consumption was 68.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 211969.74 ms. Allocated memory was 1.1 GB in the beginning and 8.8 GB in the end (delta: 7.7 GB). Free memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 6.0 GB. Max. memory is 11.5 GB. * Witness Printer took 87.75 ms. Allocated memory is still 8.8 GB. Free memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 56.9 MB). Peak memory consumption was 56.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.5s, 212 ProgramPointsBefore, 105 ProgramPointsAfterwards, 259 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 35 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 60 ConcurrentYvCompositions, 30 ChoiceCompositions, 10434 VarBasedMoverChecksPositive, 269 VarBasedMoverChecksNegative, 32 SemBasedMoverChecksPositive, 369 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 156337 CheckedPairsTotal, 146 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L836] FCALL, FORK 0 pthread_create(&t1749, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(x) [L752] 1 x$mem_tmp = x [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L753] EXPR 1 \read(x) [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L838] FCALL, FORK 0 pthread_create(&t1750, ((void *)0), P1, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L840] FCALL, FORK 0 pthread_create(&t1751, ((void *)0), P2, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L810] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L813] 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L759] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L761] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L762] EXPR 1 \read(x) [L762] 1 __unbuffered_p0_EAX = x [L779] 2 y = 1 [L782] 2 __unbuffered_p1_EAX = y [L785] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L786] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L787] 2 x$flush_delayed = weak$$choice2 [L788] EXPR 2 \read(x) [L788] 2 x$mem_tmp = x [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L789] EXPR 2 \read(x) [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L789] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L790] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L791] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L815] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L792] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L792] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L793] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L795] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L795] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] EXPR 2 \read(x) [L796] 2 __unbuffered_p1_EBX = x [L842] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L846] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L847] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L848] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 203 locations, 1 error locations. Result: UNSAFE, OverallTime: 211.7s, OverallIterations: 14, TraceHistogramMax: 1, AutomataDifference: 20.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2792 SDtfs, 4370 SDslu, 7001 SDs, 0 SdLazy, 1324 SolverSat, 106 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 88 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 220 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=311096occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 131.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 323303 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 517 NumberOfCodeBlocks, 517 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 442 ConstructedInterpolants, 0 QuantifiedInterpolants, 61513 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...