./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.opt.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_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/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 8fb7bb57c6d7ec364a7922a2983181fdd58388e7 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 10:29:43,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:29:43,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:29:43,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:29:43,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:29:43,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:29:43,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:29:43,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:29:43,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:29:43,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:29:43,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:29:43,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:29:43,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:29:43,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:29:43,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:29:43,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:29:43,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:29:43,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:29:43,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:29:43,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:29:43,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:29:43,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:29:43,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:29:43,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:29:43,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:29:43,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:29:43,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:29:43,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:29:43,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:29:43,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:29:43,490 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:29:43,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:29:43,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:29:43,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:29:43,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:29:43,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:29:43,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:29:43,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:29:43,492 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:29:43,493 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:29:43,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:29:43,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 10:29:43,503 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:29:43,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:29:43,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 10:29:43,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 10:29:43,504 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 10:29:43,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 10:29:43,505 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 10:29:43,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 10:29:43,506 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:29:43,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 10:29:43,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:29:43,506 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 10:29:43,506 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:29:43,506 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:29:43,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:29:43,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:29:43,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:29:43,507 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 10:29:43,507 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 10:29:43,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 10:29:43,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 10:29:43,507 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:29:43,507 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_06c127f0-af47-4346-8482-e0d387946d10/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 -> 8fb7bb57c6d7ec364a7922a2983181fdd58388e7 [2019-12-07 10:29:43,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:29:43,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:29:43,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:29:43,617 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:29:43,618 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:29:43,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.opt.i [2019-12-07 10:29:43,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/data/d45d3158c/b20abebef2824876abd5398c85a8721c/FLAG0884d788e [2019-12-07 10:29:44,108 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:29:44,108 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/sv-benchmarks/c/pthread-wmm/rfi006_rmo.opt.i [2019-12-07 10:29:44,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/data/d45d3158c/b20abebef2824876abd5398c85a8721c/FLAG0884d788e [2019-12-07 10:29:44,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/data/d45d3158c/b20abebef2824876abd5398c85a8721c [2019-12-07 10:29:44,431 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:29:44,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:29:44,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:29:44,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:29:44,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:29:44,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c19867b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44, skipping insertion in model container [2019-12-07 10:29:44,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:29:44,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:29:44,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:29:44,754 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 10:29:44,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:29:44,850 INFO L208 MainTranslator]: Completed translation [2019-12-07 10:29:44,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44 WrapperNode [2019-12-07 10:29:44,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 10:29:44,851 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 10:29:44,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 10:29:44,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 10:29:44,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 10:29:44,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 10:29:44,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 10:29:44,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 10:29:44,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,914 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... [2019-12-07 10:29:44,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 10:29:44,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 10:29:44,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 10:29:44,918 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 10:29:44,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/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 10:29:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 10:29:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 10:29:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 10:29:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 10:29:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 10:29:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 10:29:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 10:29:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 10:29:44,966 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 10:29:45,378 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 10:29:45,378 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 10:29:45,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:29:45 BoogieIcfgContainer [2019-12-07 10:29:45,379 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 10:29:45,380 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 10:29:45,380 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 10:29:45,382 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 10:29:45,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 10:29:44" (1/3) ... [2019-12-07 10:29:45,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b29b9ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:29:45, skipping insertion in model container [2019-12-07 10:29:45,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:29:44" (2/3) ... [2019-12-07 10:29:45,383 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b29b9ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:29:45, skipping insertion in model container [2019-12-07 10:29:45,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:29:45" (3/3) ... [2019-12-07 10:29:45,384 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi006_rmo.opt.i [2019-12-07 10:29:45,390 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 10:29:45,390 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 10:29:45,395 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 10:29:45,395 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 10:29:45,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,424 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,425 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,426 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,427 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,428 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,429 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,430 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,431 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,432 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,434 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,434 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,434 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,435 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,436 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,437 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,438 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,439 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,440 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,441 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,442 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,443 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,444 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:29:45,458 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 10:29:45,470 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 10:29:45,471 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 10:29:45,471 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 10:29:45,471 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 10:29:45,471 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 10:29:45,471 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 10:29:45,471 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 10:29:45,471 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 10:29:45,482 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 258 transitions [2019-12-07 10:29:45,483 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-07 10:29:45,553 INFO L134 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-07 10:29:45,553 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 10:29:45,565 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 255 events. 57/255 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1049 event pairs. 9/206 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-07 10:29:45,589 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-07 10:29:45,630 INFO L134 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-07 10:29:45,630 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 10:29:45,640 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 255 events. 57/255 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1049 event pairs. 9/206 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-07 10:29:45,667 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-07 10:29:45,668 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 10:29:49,314 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2019-12-07 10:29:49,702 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-12-07 10:29:49,853 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-07 10:29:49,877 INFO L206 etLargeBlockEncoding]: Checked pairs total: 158490 [2019-12-07 10:29:49,878 INFO L214 etLargeBlockEncoding]: Total number of compositions: 147 [2019-12-07 10:29:49,880 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-07 10:30:37,644 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 216372 states. [2019-12-07 10:30:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 216372 states. [2019-12-07 10:30:37,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 10:30:37,685 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:30:37,685 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 10:30:37,685 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:30:37,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:30:37,690 INFO L82 PathProgramCache]: Analyzing trace with hash 492992541, now seen corresponding path program 1 times [2019-12-07 10:30:37,695 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:30:37,696 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646082237] [2019-12-07 10:30:37,696 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:30:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:30:37,925 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 10:30:37,925 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646082237] [2019-12-07 10:30:37,926 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:30:37,926 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:30:37,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751198139] [2019-12-07 10:30:37,930 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:30:37,930 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:30:37,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:30:37,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:30:37,941 INFO L87 Difference]: Start difference. First operand 216372 states. Second operand 4 states. [2019-12-07 10:30:39,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:30:39,299 INFO L93 Difference]: Finished difference Result 228156 states and 1077470 transitions. [2019-12-07 10:30:39,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:30:39,300 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 17 [2019-12-07 10:30:39,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:30:42,507 INFO L225 Difference]: With dead ends: 228156 [2019-12-07 10:30:42,507 INFO L226 Difference]: Without dead ends: 202956 [2019-12-07 10:30:42,508 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 10:30:58,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202956 states. [2019-12-07 10:31:01,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202956 to 202956. [2019-12-07 10:31:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202956 states. [2019-12-07 10:31:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202956 states to 202956 states and 959222 transitions. [2019-12-07 10:31:02,518 INFO L78 Accepts]: Start accepts. Automaton has 202956 states and 959222 transitions. Word has length 17 [2019-12-07 10:31:02,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:02,519 INFO L462 AbstractCegarLoop]: Abstraction has 202956 states and 959222 transitions. [2019-12-07 10:31:02,519 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:31:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 202956 states and 959222 transitions. [2019-12-07 10:31:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 10:31:02,553 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:02,554 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 10:31:02,554 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:02,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:02,554 INFO L82 PathProgramCache]: Analyzing trace with hash 1648730727, now seen corresponding path program 1 times [2019-12-07 10:31:02,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:02,554 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703058080] [2019-12-07 10:31:02,555 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:02,621 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 10:31:02,621 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703058080] [2019-12-07 10:31:02,621 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:02,621 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:31:02,622 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40739478] [2019-12-07 10:31:02,622 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:31:02,623 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:02,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:31:02,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:31:02,623 INFO L87 Difference]: Start difference. First operand 202956 states and 959222 transitions. Second operand 4 states. [2019-12-07 10:31:05,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:05,079 INFO L93 Difference]: Finished difference Result 53614 states and 208951 transitions. [2019-12-07 10:31:05,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 10:31:05,080 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-07 10:31:05,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:05,177 INFO L225 Difference]: With dead ends: 53614 [2019-12-07 10:31:05,177 INFO L226 Difference]: Without dead ends: 41014 [2019-12-07 10:31:05,178 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 10:31:05,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41014 states. [2019-12-07 10:31:06,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41014 to 41014. [2019-12-07 10:31:06,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41014 states. [2019-12-07 10:31:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41014 states to 41014 states and 151785 transitions. [2019-12-07 10:31:06,104 INFO L78 Accepts]: Start accepts. Automaton has 41014 states and 151785 transitions. Word has length 18 [2019-12-07 10:31:06,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:06,104 INFO L462 AbstractCegarLoop]: Abstraction has 41014 states and 151785 transitions. [2019-12-07 10:31:06,104 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:31:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 41014 states and 151785 transitions. [2019-12-07 10:31:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-07 10:31:06,121 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:06,121 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] [2019-12-07 10:31:06,121 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:06,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:06,121 INFO L82 PathProgramCache]: Analyzing trace with hash 1639067752, now seen corresponding path program 1 times [2019-12-07 10:31:06,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:06,121 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888062930] [2019-12-07 10:31:06,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:06,194 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 10:31:06,194 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888062930] [2019-12-07 10:31:06,194 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:06,194 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 10:31:06,195 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648983342] [2019-12-07 10:31:06,195 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:31:06,195 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:06,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:31:06,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:31:06,195 INFO L87 Difference]: Start difference. First operand 41014 states and 151785 transitions. Second operand 5 states. [2019-12-07 10:31:06,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:06,814 INFO L93 Difference]: Finished difference Result 58187 states and 205885 transitions. [2019-12-07 10:31:06,815 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 10:31:06,815 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-07 10:31:06,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:06,972 INFO L225 Difference]: With dead ends: 58187 [2019-12-07 10:31:06,972 INFO L226 Difference]: Without dead ends: 58187 [2019-12-07 10:31:06,972 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:31:07,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58187 states. [2019-12-07 10:31:08,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58187 to 54340. [2019-12-07 10:31:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54340 states. [2019-12-07 10:31:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54340 states to 54340 states and 193623 transitions. [2019-12-07 10:31:08,180 INFO L78 Accepts]: Start accepts. Automaton has 54340 states and 193623 transitions. Word has length 28 [2019-12-07 10:31:08,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:08,180 INFO L462 AbstractCegarLoop]: Abstraction has 54340 states and 193623 transitions. [2019-12-07 10:31:08,180 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:31:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 54340 states and 193623 transitions. [2019-12-07 10:31:08,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-07 10:31:08,202 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:08,202 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:31:08,202 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:08,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:08,202 INFO L82 PathProgramCache]: Analyzing trace with hash 1410575049, now seen corresponding path program 1 times [2019-12-07 10:31:08,203 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:08,203 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [757662000] [2019-12-07 10:31:08,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:08,264 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 10:31:08,264 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [757662000] [2019-12-07 10:31:08,264 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:08,265 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:31:08,265 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152740108] [2019-12-07 10:31:08,265 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:31:08,265 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:08,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:31:08,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:31:08,266 INFO L87 Difference]: Start difference. First operand 54340 states and 193623 transitions. Second operand 5 states. [2019-12-07 10:31:08,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:08,513 INFO L93 Difference]: Finished difference Result 56233 states and 198427 transitions. [2019-12-07 10:31:08,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 10:31:08,514 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-07 10:31:08,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:08,621 INFO L225 Difference]: With dead ends: 56233 [2019-12-07 10:31:08,621 INFO L226 Difference]: Without dead ends: 52779 [2019-12-07 10:31:08,622 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:31:09,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52779 states. [2019-12-07 10:31:09,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52779 to 52779. [2019-12-07 10:31:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52779 states. [2019-12-07 10:31:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52779 states to 52779 states and 186478 transitions. [2019-12-07 10:31:09,864 INFO L78 Accepts]: Start accepts. Automaton has 52779 states and 186478 transitions. Word has length 30 [2019-12-07 10:31:09,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:09,865 INFO L462 AbstractCegarLoop]: Abstraction has 52779 states and 186478 transitions. [2019-12-07 10:31:09,865 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:31:09,865 INFO L276 IsEmpty]: Start isEmpty. Operand 52779 states and 186478 transitions. [2019-12-07 10:31:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-07 10:31:09,889 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:09,889 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 10:31:09,889 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:09,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:09,890 INFO L82 PathProgramCache]: Analyzing trace with hash 777047474, now seen corresponding path program 1 times [2019-12-07 10:31:09,890 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:09,890 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117049829] [2019-12-07 10:31:09,890 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:09,948 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 10:31:09,948 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117049829] [2019-12-07 10:31:09,948 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:09,948 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 10:31:09,948 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479761196] [2019-12-07 10:31:09,949 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:31:09,949 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:09,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:31:09,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:31:09,949 INFO L87 Difference]: Start difference. First operand 52779 states and 186478 transitions. Second operand 5 states. [2019-12-07 10:31:10,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:10,053 INFO L93 Difference]: Finished difference Result 23536 states and 80165 transitions. [2019-12-07 10:31:10,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:31:10,054 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2019-12-07 10:31:10,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:10,083 INFO L225 Difference]: With dead ends: 23536 [2019-12-07 10:31:10,083 INFO L226 Difference]: Without dead ends: 20684 [2019-12-07 10:31:10,083 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 10:31:10,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20684 states. [2019-12-07 10:31:10,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20684 to 20684. [2019-12-07 10:31:10,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20684 states. [2019-12-07 10:31:10,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20684 states to 20684 states and 70559 transitions. [2019-12-07 10:31:10,462 INFO L78 Accepts]: Start accepts. Automaton has 20684 states and 70559 transitions. Word has length 31 [2019-12-07 10:31:10,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:10,463 INFO L462 AbstractCegarLoop]: Abstraction has 20684 states and 70559 transitions. [2019-12-07 10:31:10,463 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:31:10,463 INFO L276 IsEmpty]: Start isEmpty. Operand 20684 states and 70559 transitions. [2019-12-07 10:31:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-07 10:31:10,487 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:10,488 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:31:10,488 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:10,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:10,488 INFO L82 PathProgramCache]: Analyzing trace with hash -244994725, now seen corresponding path program 1 times [2019-12-07 10:31:10,488 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:10,488 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190157986] [2019-12-07 10:31:10,488 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:10,568 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 10:31:10,568 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190157986] [2019-12-07 10:31:10,568 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:10,569 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 10:31:10,569 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638944117] [2019-12-07 10:31:10,569 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 10:31:10,569 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:10,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 10:31:10,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 10:31:10,570 INFO L87 Difference]: Start difference. First operand 20684 states and 70559 transitions. Second operand 6 states. [2019-12-07 10:31:10,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:10,676 INFO L93 Difference]: Finished difference Result 19494 states and 67604 transitions. [2019-12-07 10:31:10,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 10:31:10,676 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2019-12-07 10:31:10,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:10,703 INFO L225 Difference]: With dead ends: 19494 [2019-12-07 10:31:10,704 INFO L226 Difference]: Without dead ends: 19347 [2019-12-07 10:31:10,704 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 10:31:10,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19347 states. [2019-12-07 10:31:11,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19347 to 19155. [2019-12-07 10:31:11,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19155 states. [2019-12-07 10:31:11,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19155 states to 19155 states and 66751 transitions. [2019-12-07 10:31:11,067 INFO L78 Accepts]: Start accepts. Automaton has 19155 states and 66751 transitions. Word has length 44 [2019-12-07 10:31:11,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:11,067 INFO L462 AbstractCegarLoop]: Abstraction has 19155 states and 66751 transitions. [2019-12-07 10:31:11,067 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 10:31:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 19155 states and 66751 transitions. [2019-12-07 10:31:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-07 10:31:11,087 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:11,087 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] [2019-12-07 10:31:11,087 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:11,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:11,087 INFO L82 PathProgramCache]: Analyzing trace with hash 377035357, now seen corresponding path program 1 times [2019-12-07 10:31:11,087 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:11,087 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178702672] [2019-12-07 10:31:11,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:11,141 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 10:31:11,141 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178702672] [2019-12-07 10:31:11,142 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:11,142 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:31:11,142 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915484247] [2019-12-07 10:31:11,142 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:31:11,142 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:11,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:31:11,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:31:11,143 INFO L87 Difference]: Start difference. First operand 19155 states and 66751 transitions. Second operand 4 states. [2019-12-07 10:31:11,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:11,332 INFO L93 Difference]: Finished difference Result 24976 states and 85742 transitions. [2019-12-07 10:31:11,332 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:31:11,332 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2019-12-07 10:31:11,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:11,371 INFO L225 Difference]: With dead ends: 24976 [2019-12-07 10:31:11,371 INFO L226 Difference]: Without dead ends: 24976 [2019-12-07 10:31:11,371 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 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 10:31:11,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24976 states. [2019-12-07 10:31:11,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24976 to 22601. [2019-12-07 10:31:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22601 states. [2019-12-07 10:31:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22601 states to 22601 states and 78296 transitions. [2019-12-07 10:31:11,800 INFO L78 Accepts]: Start accepts. Automaton has 22601 states and 78296 transitions. Word has length 59 [2019-12-07 10:31:11,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:11,800 INFO L462 AbstractCegarLoop]: Abstraction has 22601 states and 78296 transitions. [2019-12-07 10:31:11,800 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:31:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 22601 states and 78296 transitions. [2019-12-07 10:31:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-07 10:31:11,823 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:11,823 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] [2019-12-07 10:31:11,823 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:11,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:11,824 INFO L82 PathProgramCache]: Analyzing trace with hash -1082890679, now seen corresponding path program 2 times [2019-12-07 10:31:11,824 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:11,824 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450462010] [2019-12-07 10:31:11,824 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:11,867 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 10:31:11,867 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450462010] [2019-12-07 10:31:11,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:11,867 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:31:11,868 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677251764] [2019-12-07 10:31:11,868 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:31:11,868 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:11,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:31:11,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:31:11,869 INFO L87 Difference]: Start difference. First operand 22601 states and 78296 transitions. Second operand 4 states. [2019-12-07 10:31:12,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:12,055 INFO L93 Difference]: Finished difference Result 24240 states and 82142 transitions. [2019-12-07 10:31:12,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:31:12,055 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2019-12-07 10:31:12,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:12,087 INFO L225 Difference]: With dead ends: 24240 [2019-12-07 10:31:12,087 INFO L226 Difference]: Without dead ends: 24240 [2019-12-07 10:31:12,088 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 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 10:31:12,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24240 states. [2019-12-07 10:31:12,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24240 to 20700. [2019-12-07 10:31:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20700 states. [2019-12-07 10:31:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20700 states to 20700 states and 70723 transitions. [2019-12-07 10:31:12,472 INFO L78 Accepts]: Start accepts. Automaton has 20700 states and 70723 transitions. Word has length 59 [2019-12-07 10:31:12,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:12,472 INFO L462 AbstractCegarLoop]: Abstraction has 20700 states and 70723 transitions. [2019-12-07 10:31:12,472 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:31:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 20700 states and 70723 transitions. [2019-12-07 10:31:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 10:31:12,492 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:12,492 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] [2019-12-07 10:31:12,492 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:12,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:12,493 INFO L82 PathProgramCache]: Analyzing trace with hash -357834985, now seen corresponding path program 1 times [2019-12-07 10:31:12,493 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:12,493 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718384778] [2019-12-07 10:31:12,493 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:12,537 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 10:31:12,537 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718384778] [2019-12-07 10:31:12,538 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:12,538 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:31:12,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759710629] [2019-12-07 10:31:12,538 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:31:12,538 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:12,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:31:12,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:31:12,538 INFO L87 Difference]: Start difference. First operand 20700 states and 70723 transitions. Second operand 4 states. [2019-12-07 10:31:12,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:12,608 INFO L93 Difference]: Finished difference Result 21278 states and 71978 transitions. [2019-12-07 10:31:12,608 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 10:31:12,608 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 60 [2019-12-07 10:31:12,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:12,609 INFO L225 Difference]: With dead ends: 21278 [2019-12-07 10:31:12,609 INFO L226 Difference]: Without dead ends: 1128 [2019-12-07 10:31:12,609 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 10:31:12,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1128 states. [2019-12-07 10:31:12,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1128 to 1128. [2019-12-07 10:31:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1128 states. [2019-12-07 10:31:12,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 1128 states and 2441 transitions. [2019-12-07 10:31:12,619 INFO L78 Accepts]: Start accepts. Automaton has 1128 states and 2441 transitions. Word has length 60 [2019-12-07 10:31:12,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:12,619 INFO L462 AbstractCegarLoop]: Abstraction has 1128 states and 2441 transitions. [2019-12-07 10:31:12,619 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:31:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2441 transitions. [2019-12-07 10:31:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 10:31:12,620 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:12,620 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] [2019-12-07 10:31:12,620 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:12,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:12,620 INFO L82 PathProgramCache]: Analyzing trace with hash 1231662321, now seen corresponding path program 2 times [2019-12-07 10:31:12,621 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:12,621 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974207165] [2019-12-07 10:31:12,621 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:12,657 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 10:31:12,657 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974207165] [2019-12-07 10:31:12,657 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:12,657 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:31:12,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590882090] [2019-12-07 10:31:12,658 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:31:12,658 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:12,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:31:12,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:31:12,658 INFO L87 Difference]: Start difference. First operand 1128 states and 2441 transitions. Second operand 3 states. [2019-12-07 10:31:12,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:12,665 INFO L93 Difference]: Finished difference Result 1127 states and 2439 transitions. [2019-12-07 10:31:12,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:31:12,666 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-12-07 10:31:12,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:12,666 INFO L225 Difference]: With dead ends: 1127 [2019-12-07 10:31:12,666 INFO L226 Difference]: Without dead ends: 1127 [2019-12-07 10:31:12,667 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 10:31:12,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1127 states. [2019-12-07 10:31:12,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1127 to 1127. [2019-12-07 10:31:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1127 states. [2019-12-07 10:31:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 1127 states and 2439 transitions. [2019-12-07 10:31:12,675 INFO L78 Accepts]: Start accepts. Automaton has 1127 states and 2439 transitions. Word has length 60 [2019-12-07 10:31:12,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:12,676 INFO L462 AbstractCegarLoop]: Abstraction has 1127 states and 2439 transitions. [2019-12-07 10:31:12,676 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:31:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2439 transitions. [2019-12-07 10:31:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-07 10:31:12,676 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:12,676 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 10:31:12,677 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:12,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:12,677 INFO L82 PathProgramCache]: Analyzing trace with hash -474279798, now seen corresponding path program 1 times [2019-12-07 10:31:12,677 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:12,677 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538277932] [2019-12-07 10:31:12,677 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:12,724 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 10:31:12,724 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538277932] [2019-12-07 10:31:12,725 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:12,725 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:31:12,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635607579] [2019-12-07 10:31:12,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:31:12,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:12,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:31:12,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:31:12,725 INFO L87 Difference]: Start difference. First operand 1127 states and 2439 transitions. Second operand 3 states. [2019-12-07 10:31:12,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:12,733 INFO L93 Difference]: Finished difference Result 1126 states and 2437 transitions. [2019-12-07 10:31:12,733 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:31:12,733 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-12-07 10:31:12,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:12,734 INFO L225 Difference]: With dead ends: 1126 [2019-12-07 10:31:12,734 INFO L226 Difference]: Without dead ends: 1126 [2019-12-07 10:31:12,734 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 10:31:12,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1126 states. [2019-12-07 10:31:12,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1126 to 1062. [2019-12-07 10:31:12,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1062 states. [2019-12-07 10:31:12,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 1062 states and 2316 transitions. [2019-12-07 10:31:12,743 INFO L78 Accepts]: Start accepts. Automaton has 1062 states and 2316 transitions. Word has length 61 [2019-12-07 10:31:12,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:12,743 INFO L462 AbstractCegarLoop]: Abstraction has 1062 states and 2316 transitions. [2019-12-07 10:31:12,743 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:31:12,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2316 transitions. [2019-12-07 10:31:12,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-07 10:31:12,744 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:12,744 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 10:31:12,744 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:12,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:12,744 INFO L82 PathProgramCache]: Analyzing trace with hash -1334996851, now seen corresponding path program 1 times [2019-12-07 10:31:12,744 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:12,744 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832280384] [2019-12-07 10:31:12,744 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:31:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:31:12,783 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832280384] [2019-12-07 10:31:12,783 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:31:12,783 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 10:31:12,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779791531] [2019-12-07 10:31:12,783 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:31:12,784 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:31:12,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:31:12,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:31:12,784 INFO L87 Difference]: Start difference. First operand 1062 states and 2316 transitions. Second operand 5 states. [2019-12-07 10:31:12,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:31:12,900 INFO L93 Difference]: Finished difference Result 1397 states and 3010 transitions. [2019-12-07 10:31:12,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 10:31:12,900 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2019-12-07 10:31:12,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:31:12,901 INFO L225 Difference]: With dead ends: 1397 [2019-12-07 10:31:12,901 INFO L226 Difference]: Without dead ends: 1397 [2019-12-07 10:31:12,902 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:31:12,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1397 states. [2019-12-07 10:31:12,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1397 to 1278. [2019-12-07 10:31:12,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1278 states. [2019-12-07 10:31:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1278 states and 2779 transitions. [2019-12-07 10:31:12,912 INFO L78 Accepts]: Start accepts. Automaton has 1278 states and 2779 transitions. Word has length 61 [2019-12-07 10:31:12,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:31:12,912 INFO L462 AbstractCegarLoop]: Abstraction has 1278 states and 2779 transitions. [2019-12-07 10:31:12,912 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:31:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2779 transitions. [2019-12-07 10:31:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 10:31:12,913 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:31:12,913 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 10:31:12,913 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:31:12,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:31:12,913 INFO L82 PathProgramCache]: Analyzing trace with hash 1964717699, now seen corresponding path program 1 times [2019-12-07 10:31:12,913 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:31:12,914 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276486757] [2019-12-07 10:31:12,914 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:31:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:31:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:31:13,052 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 10:31:13,052 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 10:31:13,055 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] ULTIMATE.startENTRY-->L834: Formula: (let ((.cse0 (store |v_#valid_122| 0 0))) (let ((.cse1 (store .cse0 |v_~#x~0.base_259| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= |v_#NULL.offset_6| 0) (= |v_#length_81| (store (store |v_#length_83| |v_~#x~0.base_259| 4) |v_ULTIMATE.start_main_~#t1696~0.base_29| 4)) (= v_~__unbuffered_p1_EBX~0_28 0) (< 0 |v_#StackHeapBarrier_46|) (= v_~x$r_buff1_thd1~0_163 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 |v_~#x~0.offset_259|) (= 0 v_~__unbuffered_p1_EAX~0_52) (< |v_#StackHeapBarrier_46| |v_ULTIMATE.start_main_~#t1696~0.base_29|) (= 0 v_~x$r_buff0_thd2~0_226) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~x$w_buff0_used~0_744) (= 0 v_~x$r_buff1_thd2~0_106) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~x$w_buff1_used~0_363) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~x$w_buff1~0_131) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_83) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 (select .cse0 |v_~#x~0.base_259|)) (< |v_#StackHeapBarrier_46| |v_~#x~0.base_259|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= 0 v_~x$w_buff0~0_124) (= v_~x$r_buff1_thd0~0_62 0) (= v_~x$mem_tmp~0_85 0) (= 0 v_~weak$$choice1~0_32) (= 0 (select (select |v_#memory_int_458| |v_~#x~0.base_259|) |v_~#x~0.offset_259|)) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~y~0_111 0) (= 0 v_~x$r_buff0_thd3~0_72) (= v_~main$tmp_guard0~0_29 0) (= v_~__unbuffered_cnt~0_174 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= v_~weak$$choice2~0_134 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~__unbuffered_p0_EAX~0_97) (= 0 v_~x$r_buff0_thd0~0_79) (= 0 |v_#NULL.base_6|) (= |v_ULTIMATE.start_main_~#t1696~0.offset_22| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= v_~x$r_buff0_thd1~0_241 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72 0) (= |v_#valid_120| (store .cse1 |v_ULTIMATE.start_main_~#t1696~0.base_29| 1)) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72) (= (select .cse1 |v_ULTIMATE.start_main_~#t1696~0.base_29|) 0) (= |v_#memory_int_457| (store |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1696~0.base_29| (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1696~0.base_29|) |v_ULTIMATE.start_main_~#t1696~0.offset_22| 0))) (= 0 v_~weak$$choice0~0_70) (= v_~x$flush_delayed~0_159 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_46|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_458|, #length=|v_#length_83|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_124, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_51|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_32|, ~x$flush_delayed~0=v_~x$flush_delayed~0_159, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_56|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_163, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_72, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_29|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_174|, ~weak$$choice1~0=v_~weak$$choice1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_97, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_52, ULTIMATE.start_main_~#t1696~0.offset=|v_ULTIMATE.start_main_~#t1696~0.offset_22|, #length=|v_#length_81|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_10|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_79, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_42|, ~#x~0.offset=|v_~#x~0.offset_259|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_19|, ~x$w_buff1~0=v_~x$w_buff1~0_131, ULTIMATE.start_main_~#t1696~0.base=|v_ULTIMATE.start_main_~#t1696~0.base_29|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_363, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_106, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_46|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_70, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_main_~#t1697~0.base=|v_ULTIMATE.start_main_~#t1697~0.base_38|, ~__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_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_174, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_241, ULTIMATE.start_main_~#t1698~0.base=|v_ULTIMATE.start_main_~#t1698~0.base_62|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ULTIMATE.start_main_~#t1697~0.offset=|v_ULTIMATE.start_main_~#t1697~0.offset_33|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_85, ~__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_24|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_74|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_83, ~y~0=v_~y~0_111, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_35|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_28, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_62, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_226, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_45|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_744, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_120|, #memory_int=|v_#memory_int_457|, ~#x~0.base=|v_~#x~0.base_259|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72, ULTIMATE.start_main_~#t1698~0.offset=|v_ULTIMATE.start_main_~#t1698~0.offset_59|, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_~#t1696~0.offset, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ULTIMATE.start_main_~#t1696~0.base, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ULTIMATE.start_main_~#t1697~0.base, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ULTIMATE.start_main_~#t1698~0.base, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ULTIMATE.start_main_~#t1697~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_~#t1698~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 10:31:13,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L834-1-->L836: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t1697~0.base_24| 4) |v_#length_19|) (= (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1697~0.base_24| 1) |v_#valid_37|) (= |v_#memory_int_224| (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1697~0.base_24| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1697~0.base_24|) |v_ULTIMATE.start_main_~#t1697~0.offset_23| 1))) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1697~0.base_24|) (= |v_ULTIMATE.start_main_~#t1697~0.offset_23| 0) (not (= |v_ULTIMATE.start_main_~#t1697~0.base_24| 0)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1697~0.base_24|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_225|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, ULTIMATE.start_main_~#t1697~0.base=|v_ULTIMATE.start_main_~#t1697~0.base_24|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_37|, #memory_int=|v_#memory_int_224|, ULTIMATE.start_main_~#t1697~0.offset=|v_ULTIMATE.start_main_~#t1697~0.offset_23|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1697~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t1697~0.offset, #length] because there is no mapped edge [2019-12-07 10:31:13,058 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1026] [1026] L836-1-->L838: Formula: (and (= |v_#memory_int_204| (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1698~0.base_14| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1698~0.base_14|) |v_ULTIMATE.start_main_~#t1698~0.offset_12| 2))) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t1698~0.base_14| 4) |v_#length_17|) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t1698~0.base_14| 1)) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t1698~0.base_14|)) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1698~0.base_14|) (= |v_ULTIMATE.start_main_~#t1698~0.offset_12| 0) (not (= 0 |v_ULTIMATE.start_main_~#t1698~0.base_14|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_205|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_5|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_~#t1698~0.base=|v_ULTIMATE.start_main_~#t1698~0.base_14|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_204|, #length=|v_#length_17|, ULTIMATE.start_main_~#t1698~0.offset=|v_ULTIMATE.start_main_~#t1698~0.offset_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1698~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1698~0.offset] because there is no mapped edge [2019-12-07 10:31:13,061 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L811-2-->L811-5: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In-1862679905 256))) (.cse2 (= (mod ~x$r_buff1_thd3~0_In-1862679905 256) 0)) (.cse1 (= |P2Thread1of1ForFork1_#t~ite59_Out-1862679905| |P2Thread1of1ForFork1_#t~ite58_Out-1862679905|))) (or (and (not .cse0) (= |P2Thread1of1ForFork1_#t~mem57_In-1862679905| |P2Thread1of1ForFork1_#t~mem57_Out-1862679905|) (= ~x$w_buff1~0_In-1862679905 |P2Thread1of1ForFork1_#t~ite58_Out-1862679905|) .cse1 (not .cse2)) (and (= |P2Thread1of1ForFork1_#t~mem57_Out-1862679905| |P2Thread1of1ForFork1_#t~ite58_Out-1862679905|) (= (select (select |#memory_int_In-1862679905| |~#x~0.base_In-1862679905|) |~#x~0.offset_In-1862679905|) |P2Thread1of1ForFork1_#t~mem57_Out-1862679905|) (or .cse0 .cse2) .cse1))) InVars {~#x~0.offset=|~#x~0.offset_In-1862679905|, ~x$w_buff1~0=~x$w_buff1~0_In-1862679905, ~#x~0.base=|~#x~0.base_In-1862679905|, #memory_int=|#memory_int_In-1862679905|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In-1862679905|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1862679905, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1862679905} OutVars{P2Thread1of1ForFork1_#t~ite59=|P2Thread1of1ForFork1_#t~ite59_Out-1862679905|, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out-1862679905|, ~#x~0.offset=|~#x~0.offset_In-1862679905|, ~x$w_buff1~0=~x$w_buff1~0_In-1862679905, ~#x~0.base=|~#x~0.base_In-1862679905|, #memory_int=|#memory_int_In-1862679905|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out-1862679905|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1862679905, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1862679905} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 10:31:13,062 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L812-->L812-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-1199487191 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd3~0_In-1199487191 256)))) (or (and (not .cse0) (= 0 |P2Thread1of1ForFork1_#t~ite60_Out-1199487191|) (not .cse1)) (and (= ~x$w_buff0_used~0_In-1199487191 |P2Thread1of1ForFork1_#t~ite60_Out-1199487191|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1199487191, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1199487191} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-1199487191|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1199487191, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1199487191} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-07 10:31:13,062 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1013] [1013] L813-->L813-2: Formula: (let ((.cse3 (= 0 (mod ~x$r_buff1_thd3~0_In-167077977 256))) (.cse2 (= (mod ~x$w_buff1_used~0_In-167077977 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd3~0_In-167077977 256) 0)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In-167077977 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$w_buff1_used~0_In-167077977 |P2Thread1of1ForFork1_#t~ite61_Out-167077977|)) (and (= 0 |P2Thread1of1ForFork1_#t~ite61_Out-167077977|) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-167077977, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-167077977, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-167077977, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-167077977} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-167077977, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-167077977, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-167077977, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out-167077977|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-167077977} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-07 10:31:13,063 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L814-->L815: Formula: (let ((.cse1 (= ~x$r_buff0_thd3~0_Out-1352345567 ~x$r_buff0_thd3~0_In-1352345567)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1352345567 256))) (.cse2 (= (mod ~x$r_buff0_thd3~0_In-1352345567 256) 0))) (or (and .cse0 .cse1) (and .cse1 .cse2) (and (not .cse0) (not .cse2) (= ~x$r_buff0_thd3~0_Out-1352345567 0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1352345567, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1352345567} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out-1352345567|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out-1352345567, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1352345567} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 10:31:13,063 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd3~0_In2020416182 256))) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In2020416182 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd3~0_In2020416182 256))) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In2020416182 256)))) (or (and (= ~x$r_buff1_thd3~0_In2020416182 |P2Thread1of1ForFork1_#t~ite63_Out2020416182|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out2020416182|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In2020416182, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In2020416182, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In2020416182, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2020416182} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In2020416182, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In2020416182, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out2020416182|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In2020416182, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2020416182} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-07 10:31:13,063 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L815-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_3|) (= v_~__unbuffered_cnt~0_64 (+ v_~__unbuffered_cnt~0_65 1)) (= 0 |v_P2Thread1of1ForFork1_#res.base_3|) (= v_~x$r_buff1_thd3~0_42 |v_P2Thread1of1ForFork1_#t~ite63_28|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_28|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_65} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_42, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_27|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_64, 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 10:31:13,066 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [960] [960] L756-->L757: Formula: (and (not (= (mod v_~weak$$choice2~0_76 256) 0)) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_120)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_76} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_76, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_8|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_15|} 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 10:31:13,067 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L761-->L761-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In14595835 256) 0))) (or (and .cse0 (= |P0Thread1of1ForFork2_#t~mem28_Out14595835| |P0Thread1of1ForFork2_#t~ite29_Out14595835|) (= (select (select |#memory_int_In14595835| |~#x~0.base_In14595835|) |~#x~0.offset_In14595835|) |P0Thread1of1ForFork2_#t~mem28_Out14595835|)) (and (= |P0Thread1of1ForFork2_#t~ite29_Out14595835| ~x$mem_tmp~0_In14595835) (= |P0Thread1of1ForFork2_#t~mem28_In14595835| |P0Thread1of1ForFork2_#t~mem28_Out14595835|) (not .cse0)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In14595835|, ~x$flush_delayed~0=~x$flush_delayed~0_In14595835, ~#x~0.offset=|~#x~0.offset_In14595835|, ~#x~0.base=|~#x~0.base_In14595835|, #memory_int=|#memory_int_In14595835|, ~x$mem_tmp~0=~x$mem_tmp~0_In14595835} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out14595835|, ~x$flush_delayed~0=~x$flush_delayed~0_In14595835, ~#x~0.offset=|~#x~0.offset_In14595835|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out14595835|, ~#x~0.base=|~#x~0.base_In14595835|, #memory_int=|#memory_int_In14595835|, ~x$mem_tmp~0=~x$mem_tmp~0_In14595835} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-07 10:31:13,067 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L761-2-->P0EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_59 1) v_~__unbuffered_cnt~0_58) (= (store |v_#memory_int_199| |v_~#x~0.base_129| (store (select |v_#memory_int_199| |v_~#x~0.base_129|) |v_~#x~0.offset_129| |v_P0Thread1of1ForFork2_#t~ite29_42|)) |v_#memory_int_198|) (= |v_P0Thread1of1ForFork2_#res.offset_3| 0) (= v_~x$flush_delayed~0_85 0) (= v_~y~0_51 1) (= 0 |v_P0Thread1of1ForFork2_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_42|, #memory_int=|v_#memory_int_199|, ~#x~0.base=|v_~#x~0.base_129|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~x$flush_delayed~0=v_~x$flush_delayed~0_85, ~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_41|, #memory_int=|v_#memory_int_198|, ~#x~0.base=|v_~#x~0.base_129|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_58, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_3|, ~y~0=v_~y~0_51} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base, ~y~0] because there is no mapped edge [2019-12-07 10:31:13,072 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [913] [913] L792-->L793: Formula: (and (not (= (mod v_~weak$$choice2~0_37 256) 0)) (= v_~x$r_buff0_thd2~0_47 v_~x$r_buff0_thd2~0_46)) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47, ~weak$$choice2~0=v_~weak$$choice2~0_37} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_7|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_46, ~weak$$choice2~0=v_~weak$$choice2~0_37, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_5|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-07 10:31:13,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L795-->L795-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In1170798288 256) 0))) (or (and (not .cse0) (= |P1Thread1of1ForFork0_#t~ite56_Out1170798288| ~x$mem_tmp~0_In1170798288) (= |P1Thread1of1ForFork0_#t~mem55_In1170798288| |P1Thread1of1ForFork0_#t~mem55_Out1170798288|)) (and (= |P1Thread1of1ForFork0_#t~mem55_Out1170798288| |P1Thread1of1ForFork0_#t~ite56_Out1170798288|) (= |P1Thread1of1ForFork0_#t~mem55_Out1170798288| (select (select |#memory_int_In1170798288| |~#x~0.base_In1170798288|) |~#x~0.offset_In1170798288|)) .cse0))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In1170798288, ~#x~0.offset=|~#x~0.offset_In1170798288|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In1170798288|, ~#x~0.base=|~#x~0.base_In1170798288|, #memory_int=|#memory_int_In1170798288|, ~x$mem_tmp~0=~x$mem_tmp~0_In1170798288} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In1170798288, ~#x~0.offset=|~#x~0.offset_In1170798288|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out1170798288|, ~#x~0.base=|~#x~0.base_In1170798288|, #memory_int=|#memory_int_In1170798288|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out1170798288|, ~x$mem_tmp~0=~x$mem_tmp~0_In1170798288} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-07 10:31:13,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L795-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= |v_#memory_int_277| (store |v_#memory_int_278| |v_~#x~0.base_174| (store (select |v_#memory_int_278| |v_~#x~0.base_174|) |v_~#x~0.offset_174| |v_P1Thread1of1ForFork0_#t~ite56_24|))) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|) (= v_~x$flush_delayed~0_97 0)) InVars {~#x~0.offset=|v_~#x~0.offset_174|, #memory_int=|v_#memory_int_278|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_97, ~#x~0.offset=|v_~#x~0.offset_174|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_15|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_3|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_3|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-07 10:31:13,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L842-->L844-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= 0 (mod v_~x$w_buff0_used~0_231 256)) (= (mod v_~x$r_buff0_thd0~0_29 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 10:31:13,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L844-2-->L844-4: Formula: (let ((.cse0 (= (mod ~x$w_buff1_used~0_In672605877 256) 0)) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In672605877 256)))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite68_Out672605877| |ULTIMATE.start_main_#t~mem67_Out672605877|) (= |ULTIMATE.start_main_#t~mem67_Out672605877| (select (select |#memory_int_In672605877| |~#x~0.base_In672605877|) |~#x~0.offset_In672605877|))) (and (not .cse0) (= |ULTIMATE.start_main_#t~ite68_Out672605877| ~x$w_buff1~0_In672605877) (= |ULTIMATE.start_main_#t~mem67_In672605877| |ULTIMATE.start_main_#t~mem67_Out672605877|) (not .cse1)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In672605877|, ~#x~0.offset=|~#x~0.offset_In672605877|, ~x$w_buff1~0=~x$w_buff1~0_In672605877, ~#x~0.base=|~#x~0.base_In672605877|, #memory_int=|#memory_int_In672605877|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In672605877, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In672605877} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out672605877|, ~#x~0.offset=|~#x~0.offset_In672605877|, ~x$w_buff1~0=~x$w_buff1~0_In672605877, ~#x~0.base=|~#x~0.base_In672605877|, #memory_int=|#memory_int_In672605877|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In672605877, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out672605877|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In672605877} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-07 10:31:13,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [907] [907] L844-4-->L845: Formula: (= (store |v_#memory_int_34| |v_~#x~0.base_20| (store (select |v_#memory_int_34| |v_~#x~0.base_20|) |v_~#x~0.offset_20| |v_ULTIMATE.start_main_#t~ite68_7|)) |v_#memory_int_33|) InVars {~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_34|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_7|} OutVars{ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_4|, ~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_33|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_6|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, #memory_int, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 10:31:13,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L845-->L845-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-1507732940 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1507732940 256)))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-1507732940 |ULTIMATE.start_main_#t~ite70_Out-1507732940|)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out-1507732940|) (not .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1507732940, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1507732940} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1507732940, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-1507732940|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1507732940} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-07 10:31:13,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L846-->L846-2: Formula: (let ((.cse2 (= 0 (mod ~x$w_buff1_used~0_In174314829 256))) (.cse3 (= (mod ~x$r_buff1_thd0~0_In174314829 256) 0)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In174314829 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In174314829 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite71_Out174314829|)) (and (or .cse2 .cse3) (= ~x$w_buff1_used~0_In174314829 |ULTIMATE.start_main_#t~ite71_Out174314829|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In174314829, ~x$w_buff1_used~0=~x$w_buff1_used~0_In174314829, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In174314829, ~x$w_buff0_used~0=~x$w_buff0_used~0_In174314829} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In174314829, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out174314829|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In174314829, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In174314829, ~x$w_buff0_used~0=~x$w_buff0_used~0_In174314829} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 10:31:13,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L847-->L848: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-1748177032 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-1748177032 256))) (.cse2 (= ~x$r_buff0_thd0~0_Out-1748177032 ~x$r_buff0_thd0~0_In-1748177032))) (or (and (= ~x$r_buff0_thd0~0_Out-1748177032 0) (not .cse0) (not .cse1)) (and .cse0 .cse2) (and .cse1 .cse2))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1748177032, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1748177032} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-1748177032, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-1748177032|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1748177032} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 10:31:13,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L848-->L852: Formula: (let ((.cse4 (= 0 (mod ~x$w_buff1_used~0_In-1796933655 256))) (.cse1 (= (mod ~x$r_buff1_thd0~0_In-1796933655 256) 0)) (.cse2 (= ~x$r_buff1_thd0~0_Out-1796933655 ~x$r_buff1_thd0~0_In-1796933655)) (.cse6 (= ~x$r_buff1_thd0~0_Out-1796933655 0)) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1796933655 256))) (.cse3 (= |ULTIMATE.start_main_#t~nondet74_In-1796933655| ~weak$$choice1~0_Out-1796933655)) (.cse5 (= 0 (mod ~x$w_buff0_used~0_In-1796933655 256)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse4 .cse2 .cse5 .cse3) (and (not .cse1) .cse6 (not .cse4) .cse3) (and .cse1 .cse2 .cse5 .cse3) (and .cse6 (not .cse0) .cse3 (not .cse5)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1796933655, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In-1796933655|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1796933655, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1796933655, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1796933655} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-1796933655|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1796933655, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out-1796933655|, ~weak$$choice1~0=~weak$$choice1~0_Out-1796933655, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1796933655, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out-1796933655, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1796933655} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 10:31:13,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L852-->L852-3: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In-340597900 256) 0)) (.cse1 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-340597900 256))))) (or (and (= |ULTIMATE.start_main_#t~mem75_Out-340597900| (select (select |#memory_int_In-340597900| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-340597900) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-340597900)) (= |ULTIMATE.start_main_#t~mem75_Out-340597900| |ULTIMATE.start_main_#t~ite76_Out-340597900|) (not .cse0) .cse1) (and (= |ULTIMATE.start_main_#t~ite76_Out-340597900| ~__unbuffered_p0_EAX~0_In-340597900) (= |ULTIMATE.start_main_#t~mem75_In-340597900| |ULTIMATE.start_main_#t~mem75_Out-340597900|) .cse0 .cse1))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-340597900, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-340597900, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In-340597900|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-340597900, #memory_int=|#memory_int_In-340597900|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-340597900, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-340597900} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-340597900, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-340597900, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out-340597900|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-340597900, #memory_int=|#memory_int_In-340597900|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-340597900, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-340597900, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out-340597900|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 10:31:13,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L852-3-->L5: Formula: (and (let ((.cse1 (= v_~__unbuffered_p1_EBX~0_17 0)) (.cse3 (= 1 v_~__unbuffered_p0_EAX~0_69)) (.cse4 (= v_~y~0_60 2)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_69)) (.cse5 (= v_~main$tmp_guard1~0_17 1)) (.cse2 (= 2 v_~__unbuffered_p1_EAX~0_41))) (or (and .cse0 (= v_~main$tmp_guard1~0_17 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 (not .cse1)) (and .cse0 (not .cse3) .cse5) (and .cse0 .cse5 (not .cse4)) (and .cse0 .cse5 (not .cse2)))) (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_31|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, 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 10:31:13,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 10:31:13,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 10:31:13 BasicIcfg [2019-12-07 10:31:13,150 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 10:31:13,151 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 10:31:13,151 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 10:31:13,151 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 10:31:13,151 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:29:45" (3/4) ... [2019-12-07 10:31:13,153 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 10:31:13,153 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] ULTIMATE.startENTRY-->L834: Formula: (let ((.cse0 (store |v_#valid_122| 0 0))) (let ((.cse1 (store .cse0 |v_~#x~0.base_259| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= |v_#NULL.offset_6| 0) (= |v_#length_81| (store (store |v_#length_83| |v_~#x~0.base_259| 4) |v_ULTIMATE.start_main_~#t1696~0.base_29| 4)) (= v_~__unbuffered_p1_EBX~0_28 0) (< 0 |v_#StackHeapBarrier_46|) (= v_~x$r_buff1_thd1~0_163 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 |v_~#x~0.offset_259|) (= 0 v_~__unbuffered_p1_EAX~0_52) (< |v_#StackHeapBarrier_46| |v_ULTIMATE.start_main_~#t1696~0.base_29|) (= 0 v_~x$r_buff0_thd2~0_226) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~x$w_buff0_used~0_744) (= 0 v_~x$r_buff1_thd2~0_106) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~x$w_buff1_used~0_363) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~x$w_buff1~0_131) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_83) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 (select .cse0 |v_~#x~0.base_259|)) (< |v_#StackHeapBarrier_46| |v_~#x~0.base_259|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= 0 v_~x$w_buff0~0_124) (= v_~x$r_buff1_thd0~0_62 0) (= v_~x$mem_tmp~0_85 0) (= 0 v_~weak$$choice1~0_32) (= 0 (select (select |v_#memory_int_458| |v_~#x~0.base_259|) |v_~#x~0.offset_259|)) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~y~0_111 0) (= 0 v_~x$r_buff0_thd3~0_72) (= v_~main$tmp_guard0~0_29 0) (= v_~__unbuffered_cnt~0_174 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= v_~weak$$choice2~0_134 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~__unbuffered_p0_EAX~0_97) (= 0 v_~x$r_buff0_thd0~0_79) (= 0 |v_#NULL.base_6|) (= |v_ULTIMATE.start_main_~#t1696~0.offset_22| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= v_~x$r_buff0_thd1~0_241 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72 0) (= |v_#valid_120| (store .cse1 |v_ULTIMATE.start_main_~#t1696~0.base_29| 1)) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72) (= (select .cse1 |v_ULTIMATE.start_main_~#t1696~0.base_29|) 0) (= |v_#memory_int_457| (store |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1696~0.base_29| (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1696~0.base_29|) |v_ULTIMATE.start_main_~#t1696~0.offset_22| 0))) (= 0 v_~weak$$choice0~0_70) (= v_~x$flush_delayed~0_159 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_46|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_458|, #length=|v_#length_83|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_124, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_51|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_32|, ~x$flush_delayed~0=v_~x$flush_delayed~0_159, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_56|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_163, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_72, ~__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_29|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_174|, ~weak$$choice1~0=v_~weak$$choice1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_97, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_52, ULTIMATE.start_main_~#t1696~0.offset=|v_ULTIMATE.start_main_~#t1696~0.offset_22|, #length=|v_#length_81|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_10|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_79, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_42|, ~#x~0.offset=|v_~#x~0.offset_259|, ~__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_19|, ~x$w_buff1~0=v_~x$w_buff1~0_131, ULTIMATE.start_main_~#t1696~0.base=|v_ULTIMATE.start_main_~#t1696~0.base_29|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_363, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_106, ~__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_46|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_70, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_main_~#t1697~0.base=|v_ULTIMATE.start_main_~#t1697~0.base_38|, ~__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_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_174, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_241, ULTIMATE.start_main_~#t1698~0.base=|v_ULTIMATE.start_main_~#t1698~0.base_62|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ULTIMATE.start_main_~#t1697~0.offset=|v_ULTIMATE.start_main_~#t1697~0.offset_33|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_85, ~__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_24|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_74|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_83, ~y~0=v_~y~0_111, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_35|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_28, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_62, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_226, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_45|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_744, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_120|, #memory_int=|v_#memory_int_457|, ~#x~0.base=|v_~#x~0.base_259|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72, ULTIMATE.start_main_~#t1698~0.offset=|v_ULTIMATE.start_main_~#t1698~0.offset_59|, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~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, ~__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$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_~#t1696~0.offset, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ULTIMATE.start_main_~#t1696~0.base, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ULTIMATE.start_main_~#t1697~0.base, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ULTIMATE.start_main_~#t1698~0.base, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ULTIMATE.start_main_~#t1697~0.offset, ~main$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$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, 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, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_~#t1698~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 10:31:13,154 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L834-1-->L836: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t1697~0.base_24| 4) |v_#length_19|) (= (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1697~0.base_24| 1) |v_#valid_37|) (= |v_#memory_int_224| (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1697~0.base_24| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1697~0.base_24|) |v_ULTIMATE.start_main_~#t1697~0.offset_23| 1))) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1697~0.base_24|) (= |v_ULTIMATE.start_main_~#t1697~0.offset_23| 0) (not (= |v_ULTIMATE.start_main_~#t1697~0.base_24| 0)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1697~0.base_24|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_225|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, ULTIMATE.start_main_~#t1697~0.base=|v_ULTIMATE.start_main_~#t1697~0.base_24|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_37|, #memory_int=|v_#memory_int_224|, ULTIMATE.start_main_~#t1697~0.offset=|v_ULTIMATE.start_main_~#t1697~0.offset_23|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1697~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t1697~0.offset, #length] because there is no mapped edge [2019-12-07 10:31:13,155 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1026] [1026] L836-1-->L838: Formula: (and (= |v_#memory_int_204| (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1698~0.base_14| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1698~0.base_14|) |v_ULTIMATE.start_main_~#t1698~0.offset_12| 2))) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t1698~0.base_14| 4) |v_#length_17|) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t1698~0.base_14| 1)) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t1698~0.base_14|)) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1698~0.base_14|) (= |v_ULTIMATE.start_main_~#t1698~0.offset_12| 0) (not (= 0 |v_ULTIMATE.start_main_~#t1698~0.base_14|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_205|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_5|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_~#t1698~0.base=|v_ULTIMATE.start_main_~#t1698~0.base_14|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_204|, #length=|v_#length_17|, ULTIMATE.start_main_~#t1698~0.offset=|v_ULTIMATE.start_main_~#t1698~0.offset_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1698~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1698~0.offset] because there is no mapped edge [2019-12-07 10:31:13,158 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L811-2-->L811-5: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In-1862679905 256))) (.cse2 (= (mod ~x$r_buff1_thd3~0_In-1862679905 256) 0)) (.cse1 (= |P2Thread1of1ForFork1_#t~ite59_Out-1862679905| |P2Thread1of1ForFork1_#t~ite58_Out-1862679905|))) (or (and (not .cse0) (= |P2Thread1of1ForFork1_#t~mem57_In-1862679905| |P2Thread1of1ForFork1_#t~mem57_Out-1862679905|) (= ~x$w_buff1~0_In-1862679905 |P2Thread1of1ForFork1_#t~ite58_Out-1862679905|) .cse1 (not .cse2)) (and (= |P2Thread1of1ForFork1_#t~mem57_Out-1862679905| |P2Thread1of1ForFork1_#t~ite58_Out-1862679905|) (= (select (select |#memory_int_In-1862679905| |~#x~0.base_In-1862679905|) |~#x~0.offset_In-1862679905|) |P2Thread1of1ForFork1_#t~mem57_Out-1862679905|) (or .cse0 .cse2) .cse1))) InVars {~#x~0.offset=|~#x~0.offset_In-1862679905|, ~x$w_buff1~0=~x$w_buff1~0_In-1862679905, ~#x~0.base=|~#x~0.base_In-1862679905|, #memory_int=|#memory_int_In-1862679905|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In-1862679905|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1862679905, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1862679905} OutVars{P2Thread1of1ForFork1_#t~ite59=|P2Thread1of1ForFork1_#t~ite59_Out-1862679905|, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out-1862679905|, ~#x~0.offset=|~#x~0.offset_In-1862679905|, ~x$w_buff1~0=~x$w_buff1~0_In-1862679905, ~#x~0.base=|~#x~0.base_In-1862679905|, #memory_int=|#memory_int_In-1862679905|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out-1862679905|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1862679905, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1862679905} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 10:31:13,158 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L812-->L812-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-1199487191 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd3~0_In-1199487191 256)))) (or (and (not .cse0) (= 0 |P2Thread1of1ForFork1_#t~ite60_Out-1199487191|) (not .cse1)) (and (= ~x$w_buff0_used~0_In-1199487191 |P2Thread1of1ForFork1_#t~ite60_Out-1199487191|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1199487191, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1199487191} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-1199487191|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1199487191, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1199487191} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-07 10:31:13,159 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1013] [1013] L813-->L813-2: Formula: (let ((.cse3 (= 0 (mod ~x$r_buff1_thd3~0_In-167077977 256))) (.cse2 (= (mod ~x$w_buff1_used~0_In-167077977 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd3~0_In-167077977 256) 0)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In-167077977 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$w_buff1_used~0_In-167077977 |P2Thread1of1ForFork1_#t~ite61_Out-167077977|)) (and (= 0 |P2Thread1of1ForFork1_#t~ite61_Out-167077977|) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-167077977, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-167077977, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-167077977, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-167077977} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-167077977, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-167077977, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-167077977, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out-167077977|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-167077977} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-07 10:31:13,159 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L814-->L815: Formula: (let ((.cse1 (= ~x$r_buff0_thd3~0_Out-1352345567 ~x$r_buff0_thd3~0_In-1352345567)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1352345567 256))) (.cse2 (= (mod ~x$r_buff0_thd3~0_In-1352345567 256) 0))) (or (and .cse0 .cse1) (and .cse1 .cse2) (and (not .cse0) (not .cse2) (= ~x$r_buff0_thd3~0_Out-1352345567 0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1352345567, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1352345567} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out-1352345567|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out-1352345567, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1352345567} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 10:31:13,159 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd3~0_In2020416182 256))) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In2020416182 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd3~0_In2020416182 256))) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In2020416182 256)))) (or (and (= ~x$r_buff1_thd3~0_In2020416182 |P2Thread1of1ForFork1_#t~ite63_Out2020416182|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out2020416182|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In2020416182, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In2020416182, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In2020416182, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2020416182} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In2020416182, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In2020416182, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out2020416182|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In2020416182, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2020416182} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-07 10:31:13,160 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L815-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_3|) (= v_~__unbuffered_cnt~0_64 (+ v_~__unbuffered_cnt~0_65 1)) (= 0 |v_P2Thread1of1ForFork1_#res.base_3|) (= v_~x$r_buff1_thd3~0_42 |v_P2Thread1of1ForFork1_#t~ite63_28|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_28|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_65} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_42, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_27|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_64, 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 10:31:13,163 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [960] [960] L756-->L757: Formula: (and (not (= (mod v_~weak$$choice2~0_76 256) 0)) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_120)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_76} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_76, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_8|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_15|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-07 10:31:13,164 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L761-->L761-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In14595835 256) 0))) (or (and .cse0 (= |P0Thread1of1ForFork2_#t~mem28_Out14595835| |P0Thread1of1ForFork2_#t~ite29_Out14595835|) (= (select (select |#memory_int_In14595835| |~#x~0.base_In14595835|) |~#x~0.offset_In14595835|) |P0Thread1of1ForFork2_#t~mem28_Out14595835|)) (and (= |P0Thread1of1ForFork2_#t~ite29_Out14595835| ~x$mem_tmp~0_In14595835) (= |P0Thread1of1ForFork2_#t~mem28_In14595835| |P0Thread1of1ForFork2_#t~mem28_Out14595835|) (not .cse0)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In14595835|, ~x$flush_delayed~0=~x$flush_delayed~0_In14595835, ~#x~0.offset=|~#x~0.offset_In14595835|, ~#x~0.base=|~#x~0.base_In14595835|, #memory_int=|#memory_int_In14595835|, ~x$mem_tmp~0=~x$mem_tmp~0_In14595835} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out14595835|, ~x$flush_delayed~0=~x$flush_delayed~0_In14595835, ~#x~0.offset=|~#x~0.offset_In14595835|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out14595835|, ~#x~0.base=|~#x~0.base_In14595835|, #memory_int=|#memory_int_In14595835|, ~x$mem_tmp~0=~x$mem_tmp~0_In14595835} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-07 10:31:13,164 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L761-2-->P0EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_59 1) v_~__unbuffered_cnt~0_58) (= (store |v_#memory_int_199| |v_~#x~0.base_129| (store (select |v_#memory_int_199| |v_~#x~0.base_129|) |v_~#x~0.offset_129| |v_P0Thread1of1ForFork2_#t~ite29_42|)) |v_#memory_int_198|) (= |v_P0Thread1of1ForFork2_#res.offset_3| 0) (= v_~x$flush_delayed~0_85 0) (= v_~y~0_51 1) (= 0 |v_P0Thread1of1ForFork2_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_42|, #memory_int=|v_#memory_int_199|, ~#x~0.base=|v_~#x~0.base_129|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~x$flush_delayed~0=v_~x$flush_delayed~0_85, ~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_41|, #memory_int=|v_#memory_int_198|, ~#x~0.base=|v_~#x~0.base_129|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_58, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_3|, ~y~0=v_~y~0_51} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base, ~y~0] because there is no mapped edge [2019-12-07 10:31:13,168 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [913] [913] L792-->L793: Formula: (and (not (= (mod v_~weak$$choice2~0_37 256) 0)) (= v_~x$r_buff0_thd2~0_47 v_~x$r_buff0_thd2~0_46)) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47, ~weak$$choice2~0=v_~weak$$choice2~0_37} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_7|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_46, ~weak$$choice2~0=v_~weak$$choice2~0_37, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_5|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_5|} 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 10:31:13,170 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L795-->L795-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In1170798288 256) 0))) (or (and (not .cse0) (= |P1Thread1of1ForFork0_#t~ite56_Out1170798288| ~x$mem_tmp~0_In1170798288) (= |P1Thread1of1ForFork0_#t~mem55_In1170798288| |P1Thread1of1ForFork0_#t~mem55_Out1170798288|)) (and (= |P1Thread1of1ForFork0_#t~mem55_Out1170798288| |P1Thread1of1ForFork0_#t~ite56_Out1170798288|) (= |P1Thread1of1ForFork0_#t~mem55_Out1170798288| (select (select |#memory_int_In1170798288| |~#x~0.base_In1170798288|) |~#x~0.offset_In1170798288|)) .cse0))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In1170798288, ~#x~0.offset=|~#x~0.offset_In1170798288|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In1170798288|, ~#x~0.base=|~#x~0.base_In1170798288|, #memory_int=|#memory_int_In1170798288|, ~x$mem_tmp~0=~x$mem_tmp~0_In1170798288} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In1170798288, ~#x~0.offset=|~#x~0.offset_In1170798288|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out1170798288|, ~#x~0.base=|~#x~0.base_In1170798288|, #memory_int=|#memory_int_In1170798288|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out1170798288|, ~x$mem_tmp~0=~x$mem_tmp~0_In1170798288} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-07 10:31:13,170 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L795-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= |v_#memory_int_277| (store |v_#memory_int_278| |v_~#x~0.base_174| (store (select |v_#memory_int_278| |v_~#x~0.base_174|) |v_~#x~0.offset_174| |v_P1Thread1of1ForFork0_#t~ite56_24|))) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|) (= v_~x$flush_delayed~0_97 0)) InVars {~#x~0.offset=|v_~#x~0.offset_174|, #memory_int=|v_#memory_int_278|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_97, ~#x~0.offset=|v_~#x~0.offset_174|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_15|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, 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 10:31:13,170 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L842-->L844-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= 0 (mod v_~x$w_buff0_used~0_231 256)) (= (mod v_~x$r_buff0_thd0~0_29 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 10:31:13,170 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L844-2-->L844-4: Formula: (let ((.cse0 (= (mod ~x$w_buff1_used~0_In672605877 256) 0)) (.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In672605877 256)))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite68_Out672605877| |ULTIMATE.start_main_#t~mem67_Out672605877|) (= |ULTIMATE.start_main_#t~mem67_Out672605877| (select (select |#memory_int_In672605877| |~#x~0.base_In672605877|) |~#x~0.offset_In672605877|))) (and (not .cse0) (= |ULTIMATE.start_main_#t~ite68_Out672605877| ~x$w_buff1~0_In672605877) (= |ULTIMATE.start_main_#t~mem67_In672605877| |ULTIMATE.start_main_#t~mem67_Out672605877|) (not .cse1)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In672605877|, ~#x~0.offset=|~#x~0.offset_In672605877|, ~x$w_buff1~0=~x$w_buff1~0_In672605877, ~#x~0.base=|~#x~0.base_In672605877|, #memory_int=|#memory_int_In672605877|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In672605877, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In672605877} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out672605877|, ~#x~0.offset=|~#x~0.offset_In672605877|, ~x$w_buff1~0=~x$w_buff1~0_In672605877, ~#x~0.base=|~#x~0.base_In672605877|, #memory_int=|#memory_int_In672605877|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In672605877, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out672605877|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In672605877} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-07 10:31:13,170 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [907] [907] L844-4-->L845: Formula: (= (store |v_#memory_int_34| |v_~#x~0.base_20| (store (select |v_#memory_int_34| |v_~#x~0.base_20|) |v_~#x~0.offset_20| |v_ULTIMATE.start_main_#t~ite68_7|)) |v_#memory_int_33|) InVars {~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_34|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_7|} OutVars{ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_4|, ~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_33|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_6|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, #memory_int, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 10:31:13,171 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L845-->L845-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-1507732940 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1507732940 256)))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-1507732940 |ULTIMATE.start_main_#t~ite70_Out-1507732940|)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out-1507732940|) (not .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1507732940, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1507732940} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1507732940, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-1507732940|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1507732940} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-07 10:31:13,171 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L846-->L846-2: Formula: (let ((.cse2 (= 0 (mod ~x$w_buff1_used~0_In174314829 256))) (.cse3 (= (mod ~x$r_buff1_thd0~0_In174314829 256) 0)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In174314829 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In174314829 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite71_Out174314829|)) (and (or .cse2 .cse3) (= ~x$w_buff1_used~0_In174314829 |ULTIMATE.start_main_#t~ite71_Out174314829|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In174314829, ~x$w_buff1_used~0=~x$w_buff1_used~0_In174314829, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In174314829, ~x$w_buff0_used~0=~x$w_buff0_used~0_In174314829} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In174314829, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out174314829|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In174314829, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In174314829, ~x$w_buff0_used~0=~x$w_buff0_used~0_In174314829} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 10:31:13,172 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L847-->L848: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-1748177032 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-1748177032 256))) (.cse2 (= ~x$r_buff0_thd0~0_Out-1748177032 ~x$r_buff0_thd0~0_In-1748177032))) (or (and (= ~x$r_buff0_thd0~0_Out-1748177032 0) (not .cse0) (not .cse1)) (and .cse0 .cse2) (and .cse1 .cse2))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1748177032, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1748177032} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-1748177032, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-1748177032|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1748177032} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 10:31:13,172 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L848-->L852: Formula: (let ((.cse4 (= 0 (mod ~x$w_buff1_used~0_In-1796933655 256))) (.cse1 (= (mod ~x$r_buff1_thd0~0_In-1796933655 256) 0)) (.cse2 (= ~x$r_buff1_thd0~0_Out-1796933655 ~x$r_buff1_thd0~0_In-1796933655)) (.cse6 (= ~x$r_buff1_thd0~0_Out-1796933655 0)) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1796933655 256))) (.cse3 (= |ULTIMATE.start_main_#t~nondet74_In-1796933655| ~weak$$choice1~0_Out-1796933655)) (.cse5 (= 0 (mod ~x$w_buff0_used~0_In-1796933655 256)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse4 .cse2 .cse5 .cse3) (and (not .cse1) .cse6 (not .cse4) .cse3) (and .cse1 .cse2 .cse5 .cse3) (and .cse6 (not .cse0) .cse3 (not .cse5)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1796933655, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In-1796933655|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1796933655, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1796933655, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1796933655} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-1796933655|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1796933655, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out-1796933655|, ~weak$$choice1~0=~weak$$choice1~0_Out-1796933655, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1796933655, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out-1796933655, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1796933655} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 10:31:13,172 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L852-->L852-3: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In-340597900 256) 0)) (.cse1 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-340597900 256))))) (or (and (= |ULTIMATE.start_main_#t~mem75_Out-340597900| (select (select |#memory_int_In-340597900| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-340597900) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-340597900)) (= |ULTIMATE.start_main_#t~mem75_Out-340597900| |ULTIMATE.start_main_#t~ite76_Out-340597900|) (not .cse0) .cse1) (and (= |ULTIMATE.start_main_#t~ite76_Out-340597900| ~__unbuffered_p0_EAX~0_In-340597900) (= |ULTIMATE.start_main_#t~mem75_In-340597900| |ULTIMATE.start_main_#t~mem75_Out-340597900|) .cse0 .cse1))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-340597900, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-340597900, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In-340597900|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-340597900, #memory_int=|#memory_int_In-340597900|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-340597900, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-340597900} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-340597900, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-340597900, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out-340597900|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-340597900, #memory_int=|#memory_int_In-340597900|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-340597900, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-340597900, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out-340597900|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 10:31:13,172 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L852-3-->L5: Formula: (and (let ((.cse1 (= v_~__unbuffered_p1_EBX~0_17 0)) (.cse3 (= 1 v_~__unbuffered_p0_EAX~0_69)) (.cse4 (= v_~y~0_60 2)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_69)) (.cse5 (= v_~main$tmp_guard1~0_17 1)) (.cse2 (= 2 v_~__unbuffered_p1_EAX~0_41))) (or (and .cse0 (= v_~main$tmp_guard1~0_17 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 (not .cse1)) (and .cse0 (not .cse3) .cse5) (and .cse0 .cse5 (not .cse4)) (and .cse0 .cse5 (not .cse2)))) (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_31|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$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 10:31:13,172 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 10:31:13,240 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_06c127f0-af47-4346-8482-e0d387946d10/bin/uautomizer/witness.graphml [2019-12-07 10:31:13,240 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 10:31:13,241 INFO L168 Benchmark]: Toolchain (without parser) took 88809.89 ms. Allocated memory was 1.0 GB in the beginning and 6.9 GB in the end (delta: 5.9 GB). Free memory was 939.8 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2019-12-07 10:31:13,242 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:31:13,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-12-07 10:31:13,242 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.49 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:31:13,242 INFO L168 Benchmark]: Boogie Preprocessor took 28.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 10:31:13,242 INFO L168 Benchmark]: RCFGBuilder took 461.80 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 997.1 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. [2019-12-07 10:31:13,243 INFO L168 Benchmark]: TraceAbstraction took 87770.48 ms. Allocated memory was 1.1 GB in the beginning and 6.9 GB in the end (delta: 5.8 GB). Free memory was 991.7 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2019-12-07 10:31:13,243 INFO L168 Benchmark]: Witness Printer took 89.85 ms. Allocated memory is still 6.9 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 73.6 MB). Peak memory consumption was 73.6 MB. Max. memory is 11.5 GB. [2019-12-07 10:31:13,244 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 418.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.49 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 461.80 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 997.1 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 87770.48 ms. Allocated memory was 1.1 GB in the beginning and 6.9 GB in the end (delta: 5.8 GB). Free memory was 991.7 MB in the beginning and 2.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Witness Printer took 89.85 ms. Allocated memory is still 6.9 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 73.6 MB). Peak memory consumption was 73.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.3s, 211 ProgramPointsBefore, 105 ProgramPointsAfterwards, 258 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 61 ConcurrentYvCompositions, 30 ChoiceCompositions, 10244 VarBasedMoverChecksPositive, 252 VarBasedMoverChecksNegative, 26 SemBasedMoverChecksPositive, 321 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 158490 CheckedPairsTotal, 147 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L834] FCALL, FORK 0 pthread_create(&t1696, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 x$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(x) [L750] 1 x$mem_tmp = x [L836] FCALL, FORK 0 pthread_create(&t1697, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L838] FCALL, FORK 0 pthread_create(&t1698, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L751] 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$w_buff1) [L751] EXPR 1 \read(x) [L751] EXPR 1 !x$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$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L751] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L808] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L752] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L812] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L813] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L752] 1 x$w_buff0 = weak$$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)) [L753] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] 1 x$w_buff1 = weak$$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)) [L754] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0_used = weak$$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)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1_used = weak$$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)) [L757] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$r_buff1_thd1 = weak$$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$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L759] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L760] EXPR 1 \read(x) [L760] 1 __unbuffered_p0_EAX = x [L777] 2 y = 2 [L780] 2 __unbuffered_p1_EAX = y [L783] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L784] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L785] 2 x$flush_delayed = weak$$choice2 [L786] EXPR 2 \read(x) [L786] 2 x$mem_tmp = x [L787] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L787] EXPR 2 \read(x) [L787] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L787] 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) [L788] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L788] 2 x$w_buff0 = weak$$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)) [L789] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L789] 2 x$w_buff1 = weak$$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)) [L790] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L790] 2 x$w_buff0_used = weak$$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)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L791] 2 x$w_buff1_used = weak$$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)) [L793] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L793] 2 x$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L794] EXPR 2 \read(x) [L794] 2 __unbuffered_p1_EBX = x [L840] 0 main$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={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L845] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L846] 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, 202 locations, 1 error locations. Result: UNSAFE, OverallTime: 87.5s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 9.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2048 SDtfs, 3043 SDslu, 3407 SDs, 0 SdLazy, 1005 SolverSat, 83 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 67 GetRequests, 18 SyntacticMatches, 5 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=216372occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 24.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 10137 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 590 NumberOfCodeBlocks, 590 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 516 ConstructedInterpolants, 0 QuantifiedInterpolants, 54668 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...