./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/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 b0cac76556ef774ff8c33609e4f44df26e596515 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:12:55,638 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:12:55,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:12:55,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:12:55,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:12:55,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:12:55,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:12:55,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:12:55,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:12:55,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:12:55,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:12:55,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:12:55,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:12:55,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:12:55,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:12:55,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:12:55,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:12:55,656 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:12:55,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:12:55,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:12:55,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:12:55,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:12:55,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:12:55,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:12:55,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:12:55,664 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:12:55,664 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:12:55,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:12:55,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:12:55,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:12:55,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:12:55,666 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:12:55,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:12:55,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:12:55,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:12:55,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:12:55,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:12:55,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:12:55,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:12:55,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:12:55,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:12:55,670 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 16:12:55,680 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:12:55,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:12:55,681 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 16:12:55,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 16:12:55,681 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 16:12:55,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:12:55,681 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 16:12:55,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:12:55,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 16:12:55,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:12:55,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:12:55,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:12:55,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:12:55,682 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 16:12:55,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:12:55,682 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:12:55,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:12:55,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:12:55,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:12:55,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:12:55,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:12:55,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:12:55,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:12:55,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:12:55,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:12:55,684 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 16:12:55,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:12:55,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:12:55,684 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:12:55,684 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_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/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 -> b0cac76556ef774ff8c33609e4f44df26e596515 [2019-12-07 16:12:55,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:12:55,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:12:55,794 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:12:55,795 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:12:55,795 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:12:55,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/rfi009_power.oepc.i [2019-12-07 16:12:55,834 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/data/5fe89ba88/06d6d8cff5914183bc5b968eaecd03f4/FLAG37e33c580 [2019-12-07 16:12:56,316 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:12:56,317 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/sv-benchmarks/c/pthread-wmm/rfi009_power.oepc.i [2019-12-07 16:12:56,327 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/data/5fe89ba88/06d6d8cff5914183bc5b968eaecd03f4/FLAG37e33c580 [2019-12-07 16:12:56,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/data/5fe89ba88/06d6d8cff5914183bc5b968eaecd03f4 [2019-12-07 16:12:56,338 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:12:56,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:12:56,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:12:56,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:12:56,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:12:56,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2ff042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56, skipping insertion in model container [2019-12-07 16:12:56,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:12:56,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:12:56,658 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:12:56,669 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 16:12:56,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:12:56,788 INFO L208 MainTranslator]: Completed translation [2019-12-07 16:12:56,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56 WrapperNode [2019-12-07 16:12:56,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:12:56,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 16:12:56,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 16:12:56,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 16:12:56,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,839 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 16:12:56,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 16:12:56,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 16:12:56,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 16:12:56,846 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... [2019-12-07 16:12:56,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 16:12:56,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 16:12:56,873 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 16:12:56,873 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 16:12:56,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 16:12:56,923 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 16:12:56,923 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 16:12:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 16:12:56,924 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 16:12:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 16:12:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 16:12:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 16:12:56,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 16:12:56,925 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 16:12:57,382 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 16:12:57,383 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 16:12:57,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:12:57 BoogieIcfgContainer [2019-12-07 16:12:57,384 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 16:12:57,384 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 16:12:57,384 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 16:12:57,386 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 16:12:57,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 04:12:56" (1/3) ... [2019-12-07 16:12:57,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72f5a543 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:12:57, skipping insertion in model container [2019-12-07 16:12:57,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:12:56" (2/3) ... [2019-12-07 16:12:57,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72f5a543 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:12:57, skipping insertion in model container [2019-12-07 16:12:57,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:12:57" (3/3) ... [2019-12-07 16:12:57,388 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi009_power.oepc.i [2019-12-07 16:12:57,395 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 16:12:57,395 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 16:12:57,400 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 16:12:57,401 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 16:12:57,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,433 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,434 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,435 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,436 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,437 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,437 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,437 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,437 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,437 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,437 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,437 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,438 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,438 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,438 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,438 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,438 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,438 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,438 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,439 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,440 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,441 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,442 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,443 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,444 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,445 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,446 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,446 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,446 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,446 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,446 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,446 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,446 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,447 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,448 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,449 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,450 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,455 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,455 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,455 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,455 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,455 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,456 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,457 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,458 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,459 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,460 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,460 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,460 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,460 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,460 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,460 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,460 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,461 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,461 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,461 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,461 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,461 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,461 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,461 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,464 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,465 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,466 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,467 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,471 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,471 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,471 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 16:12:57,482 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 16:12:57,495 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 16:12:57,495 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 16:12:57,495 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 16:12:57,495 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 16:12:57,495 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 16:12:57,496 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 16:12:57,496 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 16:12:57,496 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 16:12:57,508 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 250 places, 316 transitions [2019-12-07 16:12:57,509 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 250 places, 316 transitions [2019-12-07 16:12:57,597 INFO L134 PetriNetUnfolder]: 76/313 cut-off events. [2019-12-07 16:12:57,597 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:12:57,616 INFO L76 FinitePrefix]: Finished finitePrefix Result has 323 conditions, 313 events. 76/313 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1530 event pairs. 9/245 useless extension candidates. Maximal degree in co-relation 264. Up to 2 conditions per place. [2019-12-07 16:12:57,658 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 250 places, 316 transitions [2019-12-07 16:12:57,714 INFO L134 PetriNetUnfolder]: 76/313 cut-off events. [2019-12-07 16:12:57,715 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 16:12:57,729 INFO L76 FinitePrefix]: Finished finitePrefix Result has 323 conditions, 313 events. 76/313 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1530 event pairs. 9/245 useless extension candidates. Maximal degree in co-relation 264. Up to 2 conditions per place. [2019-12-07 16:12:57,764 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 44310 [2019-12-07 16:12:57,764 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 16:13:02,419 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-07 16:13:02,577 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-07 16:13:02,622 INFO L206 etLargeBlockEncoding]: Checked pairs total: 267777 [2019-12-07 16:13:02,623 INFO L214 etLargeBlockEncoding]: Total number of compositions: 184 [2019-12-07 16:13:02,625 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 128 places, 164 transitions [2019-12-07 16:15:21,529 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 388586 states. [2019-12-07 16:15:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 388586 states. [2019-12-07 16:15:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 16:15:21,600 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:15:21,601 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:15:21,601 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:15:21,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:15:21,605 INFO L82 PathProgramCache]: Analyzing trace with hash -1586066983, now seen corresponding path program 1 times [2019-12-07 16:15:21,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:15:21,611 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531643747] [2019-12-07 16:15:21,611 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:15:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:15:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:15:21,785 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531643747] [2019-12-07 16:15:21,786 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:15:21,786 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:15:21,787 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226045297] [2019-12-07 16:15:21,790 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:15:21,790 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:15:21,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:15:21,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:15:21,801 INFO L87 Difference]: Start difference. First operand 388586 states. Second operand 3 states. [2019-12-07 16:15:24,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:15:24,466 INFO L93 Difference]: Finished difference Result 367036 states and 1773310 transitions. [2019-12-07 16:15:24,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:15:24,467 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-12-07 16:15:24,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:15:25,748 INFO L225 Difference]: With dead ends: 367036 [2019-12-07 16:15:25,748 INFO L226 Difference]: Without dead ends: 345652 [2019-12-07 16:15:25,749 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:16:08,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345652 states. [2019-12-07 16:16:14,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345652 to 345652. [2019-12-07 16:16:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 345652 states. [2019-12-07 16:16:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345652 states to 345652 states and 1670350 transitions. [2019-12-07 16:16:16,075 INFO L78 Accepts]: Start accepts. Automaton has 345652 states and 1670350 transitions. Word has length 18 [2019-12-07 16:16:16,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:16,076 INFO L462 AbstractCegarLoop]: Abstraction has 345652 states and 1670350 transitions. [2019-12-07 16:16:16,076 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:16:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 345652 states and 1670350 transitions. [2019-12-07 16:16:16,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 16:16:16,102 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:16,102 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:16,103 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:16,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:16,103 INFO L82 PathProgramCache]: Analyzing trace with hash -1378031742, now seen corresponding path program 1 times [2019-12-07 16:16:16,103 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:16,103 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397290203] [2019-12-07 16:16:16,103 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:16,177 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397290203] [2019-12-07 16:16:16,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:16,177 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:16:16,177 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541121476] [2019-12-07 16:16:16,178 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:16:16,178 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:16,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:16:16,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:16:16,178 INFO L87 Difference]: Start difference. First operand 345652 states and 1670350 transitions. Second operand 4 states. [2019-12-07 16:16:16,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:16,624 INFO L93 Difference]: Finished difference Result 83552 states and 332974 transitions. [2019-12-07 16:16:16,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 16:16:16,625 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2019-12-07 16:16:16,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:16,792 INFO L225 Difference]: With dead ends: 83552 [2019-12-07 16:16:16,792 INFO L226 Difference]: Without dead ends: 64952 [2019-12-07 16:16:16,793 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:16:21,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64952 states. [2019-12-07 16:16:22,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64952 to 64952. [2019-12-07 16:16:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64952 states. [2019-12-07 16:16:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64952 states to 64952 states and 247404 transitions. [2019-12-07 16:16:22,561 INFO L78 Accepts]: Start accepts. Automaton has 64952 states and 247404 transitions. Word has length 19 [2019-12-07 16:16:22,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:22,562 INFO L462 AbstractCegarLoop]: Abstraction has 64952 states and 247404 transitions. [2019-12-07 16:16:22,562 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:16:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 64952 states and 247404 transitions. [2019-12-07 16:16:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-07 16:16:22,592 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:22,592 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:22,592 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:22,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:22,592 INFO L82 PathProgramCache]: Analyzing trace with hash -427555211, now seen corresponding path program 1 times [2019-12-07 16:16:22,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:22,593 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792973684] [2019-12-07 16:16:22,593 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:22,665 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792973684] [2019-12-07 16:16:22,666 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:22,666 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:16:22,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552109813] [2019-12-07 16:16:22,666 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:16:22,666 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:22,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:16:22,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:16:22,667 INFO L87 Difference]: Start difference. First operand 64952 states and 247404 transitions. Second operand 4 states. [2019-12-07 16:16:23,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:23,210 INFO L93 Difference]: Finished difference Result 82036 states and 297606 transitions. [2019-12-07 16:16:23,211 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:16:23,211 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 29 [2019-12-07 16:16:23,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:23,442 INFO L225 Difference]: With dead ends: 82036 [2019-12-07 16:16:23,442 INFO L226 Difference]: Without dead ends: 82036 [2019-12-07 16:16:23,442 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 3 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:16:24,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82036 states. [2019-12-07 16:16:25,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82036 to 80258. [2019-12-07 16:16:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80258 states. [2019-12-07 16:16:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80258 states to 80258 states and 292617 transitions. [2019-12-07 16:16:25,535 INFO L78 Accepts]: Start accepts. Automaton has 80258 states and 292617 transitions. Word has length 29 [2019-12-07 16:16:25,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:25,535 INFO L462 AbstractCegarLoop]: Abstraction has 80258 states and 292617 transitions. [2019-12-07 16:16:25,535 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:16:25,535 INFO L276 IsEmpty]: Start isEmpty. Operand 80258 states and 292617 transitions. [2019-12-07 16:16:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-07 16:16:25,565 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:25,565 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:25,565 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:25,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:25,566 INFO L82 PathProgramCache]: Analyzing trace with hash 176094822, now seen corresponding path program 1 times [2019-12-07 16:16:25,566 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:25,566 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341761071] [2019-12-07 16:16:25,566 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:25,659 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341761071] [2019-12-07 16:16:25,659 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:25,659 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:16:25,659 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98923370] [2019-12-07 16:16:25,659 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:16:25,659 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:25,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:16:25,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:16:25,660 INFO L87 Difference]: Start difference. First operand 80258 states and 292617 transitions. Second operand 5 states. [2019-12-07 16:16:25,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:25,818 INFO L93 Difference]: Finished difference Result 32312 states and 112537 transitions. [2019-12-07 16:16:25,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:16:25,818 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-07 16:16:25,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:25,877 INFO L225 Difference]: With dead ends: 32312 [2019-12-07 16:16:25,878 INFO L226 Difference]: Without dead ends: 28396 [2019-12-07 16:16:25,878 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 16:16:26,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28396 states. [2019-12-07 16:16:26,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28396 to 28396. [2019-12-07 16:16:26,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28396 states. [2019-12-07 16:16:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28396 states to 28396 states and 99114 transitions. [2019-12-07 16:16:26,719 INFO L78 Accepts]: Start accepts. Automaton has 28396 states and 99114 transitions. Word has length 30 [2019-12-07 16:16:26,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:26,719 INFO L462 AbstractCegarLoop]: Abstraction has 28396 states and 99114 transitions. [2019-12-07 16:16:26,719 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:16:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 28396 states and 99114 transitions. [2019-12-07 16:16:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-07 16:16:26,759 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:26,759 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:26,759 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:26,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:26,759 INFO L82 PathProgramCache]: Analyzing trace with hash 341784060, now seen corresponding path program 1 times [2019-12-07 16:16:26,759 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:26,759 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899650866] [2019-12-07 16:16:26,760 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:26,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:26,829 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899650866] [2019-12-07 16:16:26,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:26,830 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:16:26,830 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712789274] [2019-12-07 16:16:26,830 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:16:26,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:26,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:16:26,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:16:26,831 INFO L87 Difference]: Start difference. First operand 28396 states and 99114 transitions. Second operand 5 states. [2019-12-07 16:16:27,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:27,492 INFO L93 Difference]: Finished difference Result 39485 states and 134962 transitions. [2019-12-07 16:16:27,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 16:16:27,492 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-07 16:16:27,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:27,557 INFO L225 Difference]: With dead ends: 39485 [2019-12-07 16:16:27,557 INFO L226 Difference]: Without dead ends: 39485 [2019-12-07 16:16:27,557 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 16:16:27,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39485 states. [2019-12-07 16:16:28,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39485 to 31472. [2019-12-07 16:16:28,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31472 states. [2019-12-07 16:16:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31472 states to 31472 states and 110383 transitions. [2019-12-07 16:16:28,257 INFO L78 Accepts]: Start accepts. Automaton has 31472 states and 110383 transitions. Word has length 44 [2019-12-07 16:16:28,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:28,257 INFO L462 AbstractCegarLoop]: Abstraction has 31472 states and 110383 transitions. [2019-12-07 16:16:28,257 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:16:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 31472 states and 110383 transitions. [2019-12-07 16:16:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-07 16:16:28,297 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:28,297 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] [2019-12-07 16:16:28,297 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:28,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:28,297 INFO L82 PathProgramCache]: Analyzing trace with hash -1410281667, now seen corresponding path program 1 times [2019-12-07 16:16:28,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:28,298 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115473789] [2019-12-07 16:16:28,298 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:28,359 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115473789] [2019-12-07 16:16:28,360 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:28,360 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:16:28,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283142311] [2019-12-07 16:16:28,360 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:16:28,360 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:28,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:16:28,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:16:28,361 INFO L87 Difference]: Start difference. First operand 31472 states and 110383 transitions. Second operand 3 states. [2019-12-07 16:16:28,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:28,473 INFO L93 Difference]: Finished difference Result 31375 states and 110050 transitions. [2019-12-07 16:16:28,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:16:28,474 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-12-07 16:16:28,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:28,526 INFO L225 Difference]: With dead ends: 31375 [2019-12-07 16:16:28,526 INFO L226 Difference]: Without dead ends: 31375 [2019-12-07 16:16:28,527 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:16:28,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31375 states. [2019-12-07 16:16:29,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31375 to 30883. [2019-12-07 16:16:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30883 states. [2019-12-07 16:16:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30883 states to 30883 states and 108773 transitions. [2019-12-07 16:16:29,158 INFO L78 Accepts]: Start accepts. Automaton has 30883 states and 108773 transitions. Word has length 45 [2019-12-07 16:16:29,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:29,159 INFO L462 AbstractCegarLoop]: Abstraction has 30883 states and 108773 transitions. [2019-12-07 16:16:29,159 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:16:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 30883 states and 108773 transitions. [2019-12-07 16:16:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-07 16:16:29,197 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:29,197 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] [2019-12-07 16:16:29,198 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:29,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:29,198 INFO L82 PathProgramCache]: Analyzing trace with hash -1744191553, now seen corresponding path program 1 times [2019-12-07 16:16:29,198 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:29,198 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129979960] [2019-12-07 16:16:29,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:29,435 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129979960] [2019-12-07 16:16:29,435 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:29,435 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:16:29,435 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927297989] [2019-12-07 16:16:29,436 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 16:16:29,436 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:29,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 16:16:29,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 16:16:29,436 INFO L87 Difference]: Start difference. First operand 30883 states and 108773 transitions. Second operand 6 states. [2019-12-07 16:16:29,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:29,604 INFO L93 Difference]: Finished difference Result 29260 states and 104747 transitions. [2019-12-07 16:16:29,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 16:16:29,605 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 45 [2019-12-07 16:16:29,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:29,655 INFO L225 Difference]: With dead ends: 29260 [2019-12-07 16:16:29,655 INFO L226 Difference]: Without dead ends: 29093 [2019-12-07 16:16:29,655 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-07 16:16:29,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29093 states. [2019-12-07 16:16:30,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29093 to 29093. [2019-12-07 16:16:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29093 states. [2019-12-07 16:16:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29093 states to 29093 states and 104362 transitions. [2019-12-07 16:16:30,255 INFO L78 Accepts]: Start accepts. Automaton has 29093 states and 104362 transitions. Word has length 45 [2019-12-07 16:16:30,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:30,256 INFO L462 AbstractCegarLoop]: Abstraction has 29093 states and 104362 transitions. [2019-12-07 16:16:30,256 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 16:16:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 29093 states and 104362 transitions. [2019-12-07 16:16:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-07 16:16:30,292 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:30,292 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:30,292 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:30,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:30,293 INFO L82 PathProgramCache]: Analyzing trace with hash -401881009, now seen corresponding path program 1 times [2019-12-07 16:16:30,293 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:30,293 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919228978] [2019-12-07 16:16:30,293 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:30,338 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919228978] [2019-12-07 16:16:30,338 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:30,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:16:30,339 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576983261] [2019-12-07 16:16:30,339 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:16:30,339 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:30,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:16:30,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:16:30,339 INFO L87 Difference]: Start difference. First operand 29093 states and 104362 transitions. Second operand 4 states. [2019-12-07 16:16:30,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:30,599 INFO L93 Difference]: Finished difference Result 35528 states and 125323 transitions. [2019-12-07 16:16:30,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:16:30,600 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 61 [2019-12-07 16:16:30,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:30,661 INFO L225 Difference]: With dead ends: 35528 [2019-12-07 16:16:30,661 INFO L226 Difference]: Without dead ends: 35528 [2019-12-07 16:16:30,661 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 16:16:30,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35528 states. [2019-12-07 16:16:31,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35528 to 33031. [2019-12-07 16:16:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33031 states. [2019-12-07 16:16:31,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33031 states to 33031 states and 117526 transitions. [2019-12-07 16:16:31,341 INFO L78 Accepts]: Start accepts. Automaton has 33031 states and 117526 transitions. Word has length 61 [2019-12-07 16:16:31,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:31,341 INFO L462 AbstractCegarLoop]: Abstraction has 33031 states and 117526 transitions. [2019-12-07 16:16:31,341 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:16:31,341 INFO L276 IsEmpty]: Start isEmpty. Operand 33031 states and 117526 transitions. [2019-12-07 16:16:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-07 16:16:31,382 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:31,382 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:31,382 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:31,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:31,382 INFO L82 PathProgramCache]: Analyzing trace with hash -1889551103, now seen corresponding path program 2 times [2019-12-07 16:16:31,382 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:31,382 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025217416] [2019-12-07 16:16:31,382 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:31,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:31,435 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025217416] [2019-12-07 16:16:31,435 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:31,435 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 16:16:31,436 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380431112] [2019-12-07 16:16:31,436 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:16:31,436 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:31,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:16:31,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:16:31,437 INFO L87 Difference]: Start difference. First operand 33031 states and 117526 transitions. Second operand 3 states. [2019-12-07 16:16:31,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:31,538 INFO L93 Difference]: Finished difference Result 29965 states and 105094 transitions. [2019-12-07 16:16:31,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:16:31,539 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-12-07 16:16:31,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:31,587 INFO L225 Difference]: With dead ends: 29965 [2019-12-07 16:16:31,587 INFO L226 Difference]: Without dead ends: 29965 [2019-12-07 16:16:31,587 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:16:31,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29965 states. [2019-12-07 16:16:32,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29965 to 29853. [2019-12-07 16:16:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29853 states. [2019-12-07 16:16:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29853 states to 29853 states and 104802 transitions. [2019-12-07 16:16:32,235 INFO L78 Accepts]: Start accepts. Automaton has 29853 states and 104802 transitions. Word has length 61 [2019-12-07 16:16:32,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:32,235 INFO L462 AbstractCegarLoop]: Abstraction has 29853 states and 104802 transitions. [2019-12-07 16:16:32,235 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:16:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 29853 states and 104802 transitions. [2019-12-07 16:16:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 16:16:32,273 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:32,273 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:32,273 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:32,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:32,273 INFO L82 PathProgramCache]: Analyzing trace with hash -573705050, now seen corresponding path program 1 times [2019-12-07 16:16:32,274 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:32,274 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341062845] [2019-12-07 16:16:32,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:32,342 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341062845] [2019-12-07 16:16:32,342 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:32,342 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:16:32,342 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368186962] [2019-12-07 16:16:32,342 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:16:32,342 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:32,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:16:32,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:16:32,343 INFO L87 Difference]: Start difference. First operand 29853 states and 104802 transitions. Second operand 3 states. [2019-12-07 16:16:32,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:32,438 INFO L93 Difference]: Finished difference Result 29852 states and 104800 transitions. [2019-12-07 16:16:32,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:16:32,438 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2019-12-07 16:16:32,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:32,486 INFO L225 Difference]: With dead ends: 29852 [2019-12-07 16:16:32,486 INFO L226 Difference]: Without dead ends: 29852 [2019-12-07 16:16:32,486 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:16:32,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29852 states. [2019-12-07 16:16:33,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29852 to 29852. [2019-12-07 16:16:33,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29852 states. [2019-12-07 16:16:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29852 states to 29852 states and 104800 transitions. [2019-12-07 16:16:33,091 INFO L78 Accepts]: Start accepts. Automaton has 29852 states and 104800 transitions. Word has length 62 [2019-12-07 16:16:33,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:33,091 INFO L462 AbstractCegarLoop]: Abstraction has 29852 states and 104800 transitions. [2019-12-07 16:16:33,091 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:16:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 29852 states and 104800 transitions. [2019-12-07 16:16:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-07 16:16:33,127 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:33,127 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:33,127 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:33,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:33,128 INFO L82 PathProgramCache]: Analyzing trace with hash -623650098, now seen corresponding path program 1 times [2019-12-07 16:16:33,128 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:33,128 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131040870] [2019-12-07 16:16:33,128 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:16:33,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:16:33,218 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131040870] [2019-12-07 16:16:33,218 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:16:33,218 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:16:33,218 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157745452] [2019-12-07 16:16:33,219 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:16:33,219 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:16:33,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:16:33,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:16:33,219 INFO L87 Difference]: Start difference. First operand 29852 states and 104800 transitions. Second operand 5 states. [2019-12-07 16:16:33,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:16:33,363 INFO L93 Difference]: Finished difference Result 30484 states and 106197 transitions. [2019-12-07 16:16:33,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:16:33,363 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2019-12-07 16:16:33,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:16:33,364 INFO L225 Difference]: With dead ends: 30484 [2019-12-07 16:16:33,364 INFO L226 Difference]: Without dead ends: 1303 [2019-12-07 16:16:33,365 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-07 16:16:33,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1303 states. [2019-12-07 16:16:33,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1303 to 1303. [2019-12-07 16:16:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1303 states. [2019-12-07 16:16:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1303 states and 2917 transitions. [2019-12-07 16:16:33,375 INFO L78 Accepts]: Start accepts. Automaton has 1303 states and 2917 transitions. Word has length 63 [2019-12-07 16:16:33,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:16:33,375 INFO L462 AbstractCegarLoop]: Abstraction has 1303 states and 2917 transitions. [2019-12-07 16:16:33,375 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:16:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2917 transitions. [2019-12-07 16:16:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-12-07 16:16:33,376 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:16:33,376 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:16:33,376 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:16:33,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:16:33,376 INFO L82 PathProgramCache]: Analyzing trace with hash 1330972762, now seen corresponding path program 2 times [2019-12-07 16:16:33,377 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:16:33,377 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320280491] [2019-12-07 16:16:33,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:16:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:16:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 16:16:33,503 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 16:16:33,503 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 16:16:33,505 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1367] [1367] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_143| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_307| 1))) (and (< 0 |v_#StackHeapBarrier_61|) (= 0 v_~weak$$choice1~0_79) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= |v_#memory_int_496| (store |v_#memory_int_497| |v_ULTIMATE.start_main_~#t1737~0.base_25| (store (select |v_#memory_int_497| |v_ULTIMATE.start_main_~#t1737~0.base_25|) |v_ULTIMATE.start_main_~#t1737~0.offset_19| 0))) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~__unbuffered_p1_EBX~0_36 0) (= v_~x$r_buff1_thd3~0_69 0) (= 0 (select (select |v_#memory_int_497| |v_~#x~0.base_307|) |v_~#x~0.offset_307|)) (= 0 v_~x$r_buff0_thd2~0_260) (< |v_#StackHeapBarrier_61| |v_~#x~0.base_307|) (= 0 |v_~#x~0.offset_307|) (= v_~x$r_buff1_thd0~0_63 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6) (= (store .cse0 |v_ULTIMATE.start_main_~#t1737~0.base_25| 1) |v_#valid_141|) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~x$r_buff1_thd2~0_142) (= v_~main$tmp_guard0~0_28 0) (= v_~x$w_buff0_used~0_1068 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$read_delayed_var~0.offset_8) (= v_~__unbuffered_cnt~0_135 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= |v_ULTIMATE.start_main_~#t1737~0.offset_19| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~x$r_buff1_thd1~0_359 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~__unbuffered_p1_EAX~0_107 0) (= 0 v_~x$r_buff0_thd3~0_74) (= v_~main$tmp_guard1~0_25 0) (= 0 v_~x$r_buff0_thd0~0_69) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_77) (= v_~__unbuffered_p0_EBX~0_64 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_65) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~weak$$choice2~0_178 0) (= 0 v_~x$read_delayed_var~0.base_8) (= v_~x$r_buff0_thd1~0_414 0) (= 0 v_~x$w_buff0~0_191) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= (select .cse0 |v_ULTIMATE.start_main_~#t1737~0.base_25|) 0) (= |v_#length_108| (store (store |v_#length_109| |v_~#x~0.base_307| 4) |v_ULTIMATE.start_main_~#t1737~0.base_25| 4)) (= 0 v_~x$w_buff1~0_196) (= v_~x$flush_delayed~0_185 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_65 0) (= 0 |v_#NULL.base_4|) (= 0 v_~x$w_buff1_used~0_552) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1737~0.base_25|) (= 0 v_~weak$$choice0~0_189) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p0_EAX~0_91) (= |v_#NULL.offset_4| 0) (= v_~y~0_129 0) (= 0 v_~x$mem_tmp~0_132) (= (select .cse1 |v_~#x~0.base_307|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_143|, #memory_int=|v_#memory_int_497|, #length=|v_#length_109|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_191, ~x$flush_delayed~0=v_~x$flush_delayed~0_185, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_4|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_359, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_74, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_~#t1737~0.offset=|v_ULTIMATE.start_main_~#t1737~0.offset_19|, ULTIMATE.start_main_~#t1737~0.base=|v_ULTIMATE.start_main_~#t1737~0.base_25|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_21|, ~weak$$choice1~0=v_~weak$$choice1~0_79, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_91, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_51|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_107, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_63|, #length=|v_#length_108|, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_31|, ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_8|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_69, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_64, ~#x~0.offset=|v_~#x~0.offset_307|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~x$w_buff1~0=v_~x$w_buff1~0_196, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_552, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_142, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ULTIMATE.start_main_~#t1739~0.base=|v_ULTIMATE.start_main_~#t1739~0.base_19|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_38|, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_189, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_135, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_58|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_414, ULTIMATE.start_main_#t~nondet96=|v_ULTIMATE.start_main_#t~nondet96_37|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_~#t1738~0.base=|v_ULTIMATE.start_main_~#t1738~0.base_59|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_69, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ~x$mem_tmp~0=v_~x$mem_tmp~0_132, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_47|, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_113|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_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_77, ~y~0=v_~y~0_129, ULTIMATE.start_main_~#t1738~0.offset=|v_ULTIMATE.start_main_~#t1738~0.offset_53|, ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_43|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_36, ULTIMATE.start_main_#t~nondet88=|v_ULTIMATE.start_main_#t~nondet88_14|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_28, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_63, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_260, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_45|, ULTIMATE.start_main_~#t1739~0.offset=|v_ULTIMATE.start_main_~#t1739~0.offset_14|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_65, #NULL.base=|v_#NULL.base_4|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_1068, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_141|, #memory_int=|v_#memory_int_496|, ~#x~0.base=|v_~#x~0.base_307|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_65, ~weak$$choice2~0=v_~weak$$choice2~0_178, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t1737~0.offset, ULTIMATE.start_main_~#t1737~0.base, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite92, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_#t~ite90, #length, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~nondet87, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_~#t1739~0.base, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite98, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem89, ~x$r_buff0_thd1~0, ULTIMATE.start_main_#t~nondet96, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_~#t1738~0.base, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite93, ULTIMATE.start_main_#t~ite91, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1738~0.offset, ULTIMATE.start_main_#t~nondet86, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_#t~nondet88, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_~#t1739~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 16:16:33,508 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1287] [1287] L837-1-->L839: Formula: (and (= (store |v_#memory_int_230| |v_ULTIMATE.start_main_~#t1738~0.base_9| (store (select |v_#memory_int_230| |v_ULTIMATE.start_main_~#t1738~0.base_9|) |v_ULTIMATE.start_main_~#t1738~0.offset_8| 1)) |v_#memory_int_229|) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1738~0.base_9|)) (not (= 0 |v_ULTIMATE.start_main_~#t1738~0.base_9|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1738~0.base_9|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1738~0.base_9| 4)) (= |v_ULTIMATE.start_main_~#t1738~0.offset_8| 0) (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1738~0.base_9| 1) |v_#valid_33|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_230|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_3|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_229|, ULTIMATE.start_main_~#t1738~0.base=|v_ULTIMATE.start_main_~#t1738~0.base_9|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1738~0.offset=|v_ULTIMATE.start_main_~#t1738~0.offset_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet86, #valid, #memory_int, ULTIMATE.start_main_~#t1738~0.base, #length, ULTIMATE.start_main_~#t1738~0.offset] because there is no mapped edge [2019-12-07 16:16:33,512 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1309] [1309] L839-1-->L841: Formula: (and (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1739~0.base_10| 4)) (= |v_ULTIMATE.start_main_~#t1739~0.offset_10| 0) (= (store |v_#valid_40| |v_ULTIMATE.start_main_~#t1739~0.base_10| 1) |v_#valid_39|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1739~0.base_10|) (= (store |v_#memory_int_276| |v_ULTIMATE.start_main_~#t1739~0.base_10| (store (select |v_#memory_int_276| |v_ULTIMATE.start_main_~#t1739~0.base_10|) |v_ULTIMATE.start_main_~#t1739~0.offset_10| 2)) |v_#memory_int_275|) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t1739~0.base_10|)) (not (= |v_ULTIMATE.start_main_~#t1739~0.base_10| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_276|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_5|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_275|, #length=|v_#length_23|, ULTIMATE.start_main_~#t1739~0.base=|v_ULTIMATE.start_main_~#t1739~0.base_10|, ULTIMATE.start_main_~#t1739~0.offset=|v_ULTIMATE.start_main_~#t1739~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet87, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1739~0.base, ULTIMATE.start_main_~#t1739~0.offset] because there is no mapped edge [2019-12-07 16:16:33,513 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1276] [1276] L814-2-->L814-5: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd3~0_In545874448 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In545874448 256))) (.cse2 (= |P2Thread1of1ForFork2_#t~ite81_Out545874448| |P2Thread1of1ForFork2_#t~ite80_Out545874448|))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~mem79_Out545874448| |P2Thread1of1ForFork2_#t~ite80_Out545874448|) .cse2 (= (select (select |#memory_int_In545874448| |~#x~0.base_In545874448|) |~#x~0.offset_In545874448|) |P2Thread1of1ForFork2_#t~mem79_Out545874448|)) (and (not .cse1) (= |P2Thread1of1ForFork2_#t~mem79_In545874448| |P2Thread1of1ForFork2_#t~mem79_Out545874448|) (not .cse0) (= ~x$w_buff1~0_In545874448 |P2Thread1of1ForFork2_#t~ite80_Out545874448|) .cse2))) InVars {~#x~0.offset=|~#x~0.offset_In545874448|, ~x$w_buff1~0=~x$w_buff1~0_In545874448, ~#x~0.base=|~#x~0.base_In545874448|, #memory_int=|#memory_int_In545874448|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_In545874448|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In545874448, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In545874448} OutVars{~#x~0.offset=|~#x~0.offset_In545874448|, ~x$w_buff1~0=~x$w_buff1~0_In545874448, ~#x~0.base=|~#x~0.base_In545874448|, #memory_int=|#memory_int_In545874448|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_Out545874448|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In545874448, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In545874448, P2Thread1of1ForFork2_#t~ite81=|P2Thread1of1ForFork2_#t~ite81_Out545874448|, P2Thread1of1ForFork2_#t~ite80=|P2Thread1of1ForFork2_#t~ite80_Out545874448|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem79, P2Thread1of1ForFork2_#t~ite81, P2Thread1of1ForFork2_#t~ite80] because there is no mapped edge [2019-12-07 16:16:33,514 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1268] [1268] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In-264976372 256))) (.cse1 (= (mod ~x$r_buff0_thd3~0_In-264976372 256) 0))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-264976372 |P2Thread1of1ForFork2_#t~ite82_Out-264976372|)) (and (= 0 |P2Thread1of1ForFork2_#t~ite82_Out-264976372|) (not .cse0) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-264976372, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-264976372} OutVars{P2Thread1of1ForFork2_#t~ite82=|P2Thread1of1ForFork2_#t~ite82_Out-264976372|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-264976372, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-264976372} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite82] because there is no mapped edge [2019-12-07 16:16:33,515 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1272] [1272] L816-->L816-2: Formula: (let ((.cse3 (= 0 (mod ~x$w_buff0_used~0_In384644923 256))) (.cse2 (= (mod ~x$r_buff0_thd3~0_In384644923 256) 0)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In384644923 256))) (.cse0 (= (mod ~x$r_buff1_thd3~0_In384644923 256) 0))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite83_Out384644923|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (= ~x$w_buff1_used~0_In384644923 |P2Thread1of1ForFork2_#t~ite83_Out384644923|) (or .cse1 .cse0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In384644923, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In384644923, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In384644923, ~x$w_buff0_used~0=~x$w_buff0_used~0_In384644923} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In384644923, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In384644923, P2Thread1of1ForFork2_#t~ite83=|P2Thread1of1ForFork2_#t~ite83_Out384644923|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In384644923, ~x$w_buff0_used~0=~x$w_buff0_used~0_In384644923} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite83] because there is no mapped edge [2019-12-07 16:16:33,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1241] [1241] L759-->L760: Formula: (and (= v_~x$r_buff0_thd1~0_171 v_~x$r_buff0_thd1~0_170) (not (= 0 (mod v_~weak$$choice2~0_114 256)))) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_171, ~weak$$choice2~0=v_~weak$$choice2~0_114} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_170, P0Thread1of1ForFork0_#t~ite38=|v_P0Thread1of1ForFork0_#t~ite38_11|, P0Thread1of1ForFork0_#t~ite39=|v_P0Thread1of1ForFork0_#t~ite39_12|, P0Thread1of1ForFork0_#t~ite40=|v_P0Thread1of1ForFork0_#t~ite40_11|, P0Thread1of1ForFork0_#t~ite41=|v_P0Thread1of1ForFork0_#t~ite41_10|, ~weak$$choice2~0=v_~weak$$choice2~0_114, P0Thread1of1ForFork0_#t~ite42=|v_P0Thread1of1ForFork0_#t~ite42_9|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-07 16:16:33,520 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1259] [1259] L764-->L764-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In269032432 256)))) (or (and (= (select (select |#memory_int_In269032432| |~#x~0.base_In269032432|) |~#x~0.offset_In269032432|) |P0Thread1of1ForFork0_#t~mem50_Out269032432|) .cse0 (= |P0Thread1of1ForFork0_#t~mem50_Out269032432| |P0Thread1of1ForFork0_#t~ite51_Out269032432|)) (and (= |P0Thread1of1ForFork0_#t~mem50_In269032432| |P0Thread1of1ForFork0_#t~mem50_Out269032432|) (not .cse0) (= ~x$mem_tmp~0_In269032432 |P0Thread1of1ForFork0_#t~ite51_Out269032432|)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In269032432, ~#x~0.offset=|~#x~0.offset_In269032432|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_In269032432|, ~#x~0.base=|~#x~0.base_In269032432|, #memory_int=|#memory_int_In269032432|, ~x$mem_tmp~0=~x$mem_tmp~0_In269032432} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In269032432, ~#x~0.offset=|~#x~0.offset_In269032432|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_Out269032432|, ~#x~0.base=|~#x~0.base_In269032432|, #memory_int=|#memory_int_In269032432|, P0Thread1of1ForFork0_#t~ite51=|P0Thread1of1ForFork0_#t~ite51_Out269032432|, ~x$mem_tmp~0=~x$mem_tmp~0_In269032432} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, P0Thread1of1ForFork0_#t~ite51] because there is no mapped edge [2019-12-07 16:16:33,520 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1294] [1294] L764-2-->P0EXIT: Formula: (and (= |v_#memory_int_255| (store |v_#memory_int_256| |v_~#x~0.base_171| (store (select |v_#memory_int_256| |v_~#x~0.base_171|) |v_~#x~0.offset_171| |v_P0Thread1of1ForFork0_#t~ite51_60|))) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|) (= v_~__unbuffered_p0_EBX~0_35 v_~y~0_81) (= (+ v_~__unbuffered_cnt~0_89 1) v_~__unbuffered_cnt~0_88) (= v_~x$flush_delayed~0_124 0)) InVars {~#x~0.offset=|v_~#x~0.offset_171|, #memory_int=|v_#memory_int_256|, ~#x~0.base=|v_~#x~0.base_171|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_60|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_89, ~y~0=v_~y~0_81} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_35, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_124, ~#x~0.offset=|v_~#x~0.offset_171|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_29|, #memory_int=|v_#memory_int_255|, ~#x~0.base=|v_~#x~0.base_171|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_59|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_88, ~y~0=v_~y~0_81} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0, P0Thread1of1ForFork0_#res.offset, ~x$flush_delayed~0, P0Thread1of1ForFork0_#t~mem50, #memory_int, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-07 16:16:33,527 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1242] [1242] L795-->L796: Formula: (and (not (= (mod v_~weak$$choice2~0_121 256) 0)) (= v_~x$r_buff0_thd2~0_108 v_~x$r_buff0_thd2~0_107)) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_108, ~weak$$choice2~0=v_~weak$$choice2~0_121} OutVars{P1Thread1of1ForFork1_#t~ite72=|v_P1Thread1of1ForFork1_#t~ite72_9|, P1Thread1of1ForFork1_#t~ite70=|v_P1Thread1of1ForFork1_#t~ite70_10|, P1Thread1of1ForFork1_#t~ite71=|v_P1Thread1of1ForFork1_#t~ite71_9|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_107, ~weak$$choice2~0=v_~weak$$choice2~0_121} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite72, P1Thread1of1ForFork1_#t~ite70, P1Thread1of1ForFork1_#t~ite71, ~x$r_buff0_thd2~0] because there is no mapped edge [2019-12-07 16:16:33,528 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1262] [1262] L798-->L798-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In-952509028 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~mem77_Out-952509028| (select (select |#memory_int_In-952509028| |~#x~0.base_In-952509028|) |~#x~0.offset_In-952509028|)) .cse0 (= |P1Thread1of1ForFork1_#t~mem77_Out-952509028| |P1Thread1of1ForFork1_#t~ite78_Out-952509028|)) (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite78_Out-952509028| ~x$mem_tmp~0_In-952509028) (= |P1Thread1of1ForFork1_#t~mem77_In-952509028| |P1Thread1of1ForFork1_#t~mem77_Out-952509028|)))) InVars {P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_In-952509028|, ~x$flush_delayed~0=~x$flush_delayed~0_In-952509028, ~#x~0.offset=|~#x~0.offset_In-952509028|, ~#x~0.base=|~#x~0.base_In-952509028|, #memory_int=|#memory_int_In-952509028|, ~x$mem_tmp~0=~x$mem_tmp~0_In-952509028} OutVars{P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_Out-952509028|, ~x$flush_delayed~0=~x$flush_delayed~0_In-952509028, ~#x~0.offset=|~#x~0.offset_In-952509028|, ~#x~0.base=|~#x~0.base_In-952509028|, #memory_int=|#memory_int_In-952509028|, ~x$mem_tmp~0=~x$mem_tmp~0_In-952509028, P1Thread1of1ForFork1_#t~ite78=|P1Thread1of1ForFork1_#t~ite78_Out-952509028|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:16:33,528 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1320] [1320] L798-2-->P1EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_100 1) v_~__unbuffered_cnt~0_99) (= |v_#memory_int_299| (store |v_#memory_int_300| |v_~#x~0.base_196| (store (select |v_#memory_int_300| |v_~#x~0.base_196|) |v_~#x~0.offset_196| |v_P1Thread1of1ForFork1_#t~ite78_28|))) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= v_~x$flush_delayed~0_138 0) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0)) InVars {~#x~0.offset=|v_~#x~0.offset_196|, #memory_int=|v_#memory_int_300|, ~#x~0.base=|v_~#x~0.base_196|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_100, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_28|} OutVars{P1Thread1of1ForFork1_#t~mem77=|v_P1Thread1of1ForFork1_#t~mem77_17|, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_138, ~#x~0.offset=|v_~#x~0.offset_196|, #memory_int=|v_#memory_int_299|, ~#x~0.base=|v_~#x~0.base_196|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_99, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_27|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#res.offset, ~x$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:16:33,529 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1279] [1279] L817-->L818: Formula: (let ((.cse0 (= (mod ~x$r_buff0_thd3~0_In139950066 256) 0)) (.cse1 (= (mod ~x$w_buff0_used~0_In139950066 256) 0)) (.cse2 (= ~x$r_buff0_thd3~0_Out139950066 ~x$r_buff0_thd3~0_In139950066))) (or (and (= ~x$r_buff0_thd3~0_Out139950066 0) (not .cse0) (not .cse1)) (and .cse2 .cse0) (and .cse1 .cse2))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In139950066, ~x$w_buff0_used~0=~x$w_buff0_used~0_In139950066} OutVars{P2Thread1of1ForFork2_#t~ite84=|P2Thread1of1ForFork2_#t~ite84_Out139950066|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out139950066, ~x$w_buff0_used~0=~x$w_buff0_used~0_In139950066} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite84, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:16:33,529 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1280] [1280] L818-->L818-2: Formula: (let ((.cse3 (= 0 (mod ~x$w_buff1_used~0_In-29348260 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd3~0_In-29348260 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-29348260 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-29348260 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P2Thread1of1ForFork2_#t~ite85_Out-29348260| ~x$r_buff1_thd3~0_In-29348260)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |P2Thread1of1ForFork2_#t~ite85_Out-29348260| 0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-29348260, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-29348260, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-29348260, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-29348260} OutVars{P2Thread1of1ForFork2_#t~ite85=|P2Thread1of1ForFork2_#t~ite85_Out-29348260|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-29348260, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-29348260, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-29348260, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-29348260} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85] because there is no mapped edge [2019-12-07 16:16:33,529 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1286] [1286] L818-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= v_~__unbuffered_cnt~0_78 (+ v_~__unbuffered_cnt~0_79 1)) (= v_~x$r_buff1_thd3~0_37 |v_P2Thread1of1ForFork2_#t~ite85_36|)) InVars {P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_36|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_35|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_78, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85, ~x$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 16:16:33,530 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1202] [1202] L845-->L847-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_32 256)) (= (mod v_~x$w_buff0_used~0_270 256) 0)) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_32, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_270} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_32, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_270} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 16:16:33,530 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1266] [1266] L847-2-->L847-4: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In255131615 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In255131615 256)))) (or (and (= |ULTIMATE.start_main_#t~mem89_Out255131615| |ULTIMATE.start_main_#t~ite90_Out255131615|) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem89_Out255131615| (select (select |#memory_int_In255131615| |~#x~0.base_In255131615|) |~#x~0.offset_In255131615|))) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite90_Out255131615| ~x$w_buff1~0_In255131615) (not .cse0) (= |ULTIMATE.start_main_#t~mem89_In255131615| |ULTIMATE.start_main_#t~mem89_Out255131615|)))) InVars {~#x~0.offset=|~#x~0.offset_In255131615|, ~x$w_buff1~0=~x$w_buff1~0_In255131615, ~#x~0.base=|~#x~0.base_In255131615|, #memory_int=|#memory_int_In255131615|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In255131615, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In255131615, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_In255131615|} OutVars{~#x~0.offset=|~#x~0.offset_In255131615|, ULTIMATE.start_main_#t~ite90=|ULTIMATE.start_main_#t~ite90_Out255131615|, ~x$w_buff1~0=~x$w_buff1~0_In255131615, ~#x~0.base=|~#x~0.base_In255131615|, #memory_int=|#memory_int_In255131615|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In255131615, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In255131615, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_Out255131615|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite90, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:16:33,530 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1198] [1198] L847-4-->L848: Formula: (= (store |v_#memory_int_91| |v_~#x~0.base_56| (store (select |v_#memory_int_91| |v_~#x~0.base_56|) |v_~#x~0.offset_56| |v_ULTIMATE.start_main_#t~ite90_15|)) |v_#memory_int_90|) InVars {~#x~0.offset=|v_~#x~0.offset_56|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_15|, #memory_int=|v_#memory_int_91|, ~#x~0.base=|v_~#x~0.base_56|} OutVars{ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_20|, ~#x~0.offset=|v_~#x~0.offset_56|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_14|, #memory_int=|v_#memory_int_90|, ~#x~0.base=|v_~#x~0.base_56|, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite91, ULTIMATE.start_main_#t~ite90, #memory_int, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:16:33,530 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1265] [1265] L848-->L848-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-428126128 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In-428126128 256) 0))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite92_Out-428126128| 0)) (and (= |ULTIMATE.start_main_#t~ite92_Out-428126128| ~x$w_buff0_used~0_In-428126128) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-428126128, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-428126128} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-428126128, ULTIMATE.start_main_#t~ite92=|ULTIMATE.start_main_#t~ite92_Out-428126128|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-428126128} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite92] because there is no mapped edge [2019-12-07 16:16:33,531 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1257] [1257] L849-->L849-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In2015825579 256))) (.cse1 (= (mod ~x$r_buff1_thd0~0_In2015825579 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd0~0_In2015825579 256) 0)) (.cse3 (= (mod ~x$w_buff0_used~0_In2015825579 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite93_Out2015825579| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite93_Out2015825579| ~x$w_buff1_used~0_In2015825579)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2015825579, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2015825579, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2015825579, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2015825579} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2015825579, ULTIMATE.start_main_#t~ite93=|ULTIMATE.start_main_#t~ite93_Out2015825579|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2015825579, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2015825579, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2015825579} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite93] because there is no mapped edge [2019-12-07 16:16:33,532 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1263] [1263] L850-->L851: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In1149235898 256))) (.cse2 (= 0 (mod ~x$r_buff0_thd0~0_In1149235898 256))) (.cse1 (= ~x$r_buff0_thd0~0_In1149235898 ~x$r_buff0_thd0~0_Out1149235898))) (or (and .cse0 .cse1) (and (not .cse0) (= ~x$r_buff0_thd0~0_Out1149235898 0) (not .cse2)) (and .cse2 .cse1))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1149235898, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1149235898} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out1149235898, ULTIMATE.start_main_#t~ite94=|ULTIMATE.start_main_#t~ite94_Out1149235898|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1149235898} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite94] because there is no mapped edge [2019-12-07 16:16:33,532 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1264] [1264] L851-->L851-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-461252171 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-461252171 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd0~0_In-461252171 256))) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In-461252171 256)))) (or (and (= |ULTIMATE.start_main_#t~ite95_Out-461252171| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$r_buff1_thd0~0_In-461252171 |ULTIMATE.start_main_#t~ite95_Out-461252171|) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-461252171, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-461252171, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-461252171, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-461252171} OutVars{ULTIMATE.start_main_#t~ite95=|ULTIMATE.start_main_#t~ite95_Out-461252171|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-461252171, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-461252171, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-461252171, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-461252171} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite95] because there is no mapped edge [2019-12-07 16:16:33,533 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1253] [1253] L855-->L855-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In129034090 256)))) (.cse1 (= (mod ~weak$$choice1~0_In129034090 256) 0))) (or (and .cse0 (= |ULTIMATE.start_main_#t~mem97_In129034090| |ULTIMATE.start_main_#t~mem97_Out129034090|) (= |ULTIMATE.start_main_#t~ite98_Out129034090| ~__unbuffered_p0_EAX~0_In129034090) .cse1) (and (= |ULTIMATE.start_main_#t~mem97_Out129034090| (select (select |#memory_int_In129034090| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In129034090) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In129034090)) .cse0 (= |ULTIMATE.start_main_#t~mem97_Out129034090| |ULTIMATE.start_main_#t~ite98_Out129034090|) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In129034090, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In129034090, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In129034090, #memory_int=|#memory_int_In129034090|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In129034090, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_In129034090|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In129034090} OutVars{~weak$$choice1~0=~weak$$choice1~0_In129034090, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In129034090, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In129034090, #memory_int=|#memory_int_In129034090|, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_Out129034090|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In129034090, ULTIMATE.start_main_#t~ite98=|ULTIMATE.start_main_#t~ite98_Out129034090|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In129034090} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite98] because there is no mapped edge [2019-12-07 16:16:33,533 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1330] [1330] L855-3-->L858-1: Formula: (and (let ((.cse3 (= 1 v_~__unbuffered_p1_EAX~0_75)) (.cse1 (= v_~__unbuffered_p1_EBX~0_16 0)) (.cse4 (= 1 v_~__unbuffered_p0_EAX~0_54)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite98_26| v_~__unbuffered_p0_EAX~0_54)) (.cse5 (= v_~__unbuffered_p0_EBX~0_42 0)) (.cse2 (= v_~main$tmp_guard1~0_13 1))) (or (and .cse0 (not .cse1) .cse2) (and .cse0 (not .cse3) .cse2) (and .cse0 (not .cse4) .cse2) (and .cse0 .cse3 (= v_~main$tmp_guard1~0_13 0) .cse5 .cse1 .cse4) (and .cse0 (not .cse5) .cse2))) (= (mod v_~main$tmp_guard1~0_13 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_42, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_16, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_75, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_26|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_54, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_42, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_16, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_75, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_13, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_21|, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_22|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_25|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_#t~ite98, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 16:16:33,534 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1314] [1314] L858-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 16:16:33,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 04:16:33 BasicIcfg [2019-12-07 16:16:33,610 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 16:16:33,610 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 16:16:33,610 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 16:16:33,610 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 16:16:33,611 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:12:57" (3/4) ... [2019-12-07 16:16:33,612 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 16:16:33,613 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1367] [1367] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_143| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_307| 1))) (and (< 0 |v_#StackHeapBarrier_61|) (= 0 v_~weak$$choice1~0_79) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= |v_#memory_int_496| (store |v_#memory_int_497| |v_ULTIMATE.start_main_~#t1737~0.base_25| (store (select |v_#memory_int_497| |v_ULTIMATE.start_main_~#t1737~0.base_25|) |v_ULTIMATE.start_main_~#t1737~0.offset_19| 0))) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~__unbuffered_p1_EBX~0_36 0) (= v_~x$r_buff1_thd3~0_69 0) (= 0 (select (select |v_#memory_int_497| |v_~#x~0.base_307|) |v_~#x~0.offset_307|)) (= 0 v_~x$r_buff0_thd2~0_260) (< |v_#StackHeapBarrier_61| |v_~#x~0.base_307|) (= 0 |v_~#x~0.offset_307|) (= v_~x$r_buff1_thd0~0_63 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6) (= (store .cse0 |v_ULTIMATE.start_main_~#t1737~0.base_25| 1) |v_#valid_141|) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~x$r_buff1_thd2~0_142) (= v_~main$tmp_guard0~0_28 0) (= v_~x$w_buff0_used~0_1068 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$read_delayed_var~0.offset_8) (= v_~__unbuffered_cnt~0_135 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= |v_ULTIMATE.start_main_~#t1737~0.offset_19| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~x$r_buff1_thd1~0_359 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~__unbuffered_p1_EAX~0_107 0) (= 0 v_~x$r_buff0_thd3~0_74) (= v_~main$tmp_guard1~0_25 0) (= 0 v_~x$r_buff0_thd0~0_69) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_77) (= v_~__unbuffered_p0_EBX~0_64 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_65) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~weak$$choice2~0_178 0) (= 0 v_~x$read_delayed_var~0.base_8) (= v_~x$r_buff0_thd1~0_414 0) (= 0 v_~x$w_buff0~0_191) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= (select .cse0 |v_ULTIMATE.start_main_~#t1737~0.base_25|) 0) (= |v_#length_108| (store (store |v_#length_109| |v_~#x~0.base_307| 4) |v_ULTIMATE.start_main_~#t1737~0.base_25| 4)) (= 0 v_~x$w_buff1~0_196) (= v_~x$flush_delayed~0_185 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_65 0) (= 0 |v_#NULL.base_4|) (= 0 v_~x$w_buff1_used~0_552) (< |v_#StackHeapBarrier_61| |v_ULTIMATE.start_main_~#t1737~0.base_25|) (= 0 v_~weak$$choice0~0_189) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p0_EAX~0_91) (= |v_#NULL.offset_4| 0) (= v_~y~0_129 0) (= 0 v_~x$mem_tmp~0_132) (= (select .cse1 |v_~#x~0.base_307|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_61|, #valid=|v_#valid_143|, #memory_int=|v_#memory_int_497|, #length=|v_#length_109|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_191, ~x$flush_delayed~0=v_~x$flush_delayed~0_185, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_4|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_359, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_74, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_~#t1737~0.offset=|v_ULTIMATE.start_main_~#t1737~0.offset_19|, ULTIMATE.start_main_~#t1737~0.base=|v_ULTIMATE.start_main_~#t1737~0.base_25|, ULTIMATE.start_main_#t~ite94=|v_ULTIMATE.start_main_#t~ite94_21|, ~weak$$choice1~0=v_~weak$$choice1~0_79, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_91, ULTIMATE.start_main_#t~ite92=|v_ULTIMATE.start_main_#t~ite92_51|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_107, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_63|, #length=|v_#length_108|, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_31|, ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_8|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_69, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_64, ~#x~0.offset=|v_~#x~0.offset_307|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~x$w_buff1~0=v_~x$w_buff1~0_196, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_552, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_142, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ULTIMATE.start_main_~#t1739~0.base=|v_ULTIMATE.start_main_~#t1739~0.base_19|, ~__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, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_38|, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_189, #StackHeapBarrier=|v_#StackHeapBarrier_61|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_135, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_58|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_414, ULTIMATE.start_main_#t~nondet96=|v_ULTIMATE.start_main_#t~nondet96_37|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_~#t1738~0.base=|v_ULTIMATE.start_main_~#t1738~0.base_59|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_69, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ~x$mem_tmp~0=v_~x$mem_tmp~0_132, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite95=|v_ULTIMATE.start_main_#t~ite95_47|, ULTIMATE.start_main_#t~ite93=|v_ULTIMATE.start_main_#t~ite93_113|, ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_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_77, ~y~0=v_~y~0_129, ULTIMATE.start_main_~#t1738~0.offset=|v_ULTIMATE.start_main_~#t1738~0.offset_53|, ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_43|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_36, ULTIMATE.start_main_#t~nondet88=|v_ULTIMATE.start_main_#t~nondet88_14|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_28, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_63, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_260, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_45|, ULTIMATE.start_main_~#t1739~0.offset=|v_ULTIMATE.start_main_~#t1739~0.offset_14|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_65, #NULL.base=|v_#NULL.base_4|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_1068, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_141|, #memory_int=|v_#memory_int_496|, ~#x~0.base=|v_~#x~0.base_307|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_65, ~weak$$choice2~0=v_~weak$$choice2~0_178, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t1737~0.offset, ULTIMATE.start_main_~#t1737~0.base, ULTIMATE.start_main_#t~ite94, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite92, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_#t~ite90, #length, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~nondet87, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_~#t1739~0.base, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite98, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem89, ~x$r_buff0_thd1~0, ULTIMATE.start_main_#t~nondet96, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_~#t1738~0.base, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite95, ULTIMATE.start_main_#t~ite93, ULTIMATE.start_main_#t~ite91, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1738~0.offset, ULTIMATE.start_main_#t~nondet86, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_#t~nondet88, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_~#t1739~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 16:16:33,615 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1287] [1287] L837-1-->L839: Formula: (and (= (store |v_#memory_int_230| |v_ULTIMATE.start_main_~#t1738~0.base_9| (store (select |v_#memory_int_230| |v_ULTIMATE.start_main_~#t1738~0.base_9|) |v_ULTIMATE.start_main_~#t1738~0.offset_8| 1)) |v_#memory_int_229|) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1738~0.base_9|)) (not (= 0 |v_ULTIMATE.start_main_~#t1738~0.base_9|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1738~0.base_9|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1738~0.base_9| 4)) (= |v_ULTIMATE.start_main_~#t1738~0.offset_8| 0) (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1738~0.base_9| 1) |v_#valid_33|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_230|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet86=|v_ULTIMATE.start_main_#t~nondet86_3|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_229|, ULTIMATE.start_main_~#t1738~0.base=|v_ULTIMATE.start_main_~#t1738~0.base_9|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1738~0.offset=|v_ULTIMATE.start_main_~#t1738~0.offset_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet86, #valid, #memory_int, ULTIMATE.start_main_~#t1738~0.base, #length, ULTIMATE.start_main_~#t1738~0.offset] because there is no mapped edge [2019-12-07 16:16:33,619 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1309] [1309] L839-1-->L841: Formula: (and (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t1739~0.base_10| 4)) (= |v_ULTIMATE.start_main_~#t1739~0.offset_10| 0) (= (store |v_#valid_40| |v_ULTIMATE.start_main_~#t1739~0.base_10| 1) |v_#valid_39|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1739~0.base_10|) (= (store |v_#memory_int_276| |v_ULTIMATE.start_main_~#t1739~0.base_10| (store (select |v_#memory_int_276| |v_ULTIMATE.start_main_~#t1739~0.base_10|) |v_ULTIMATE.start_main_~#t1739~0.offset_10| 2)) |v_#memory_int_275|) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t1739~0.base_10|)) (not (= |v_ULTIMATE.start_main_~#t1739~0.base_10| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_276|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet87=|v_ULTIMATE.start_main_#t~nondet87_5|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_275|, #length=|v_#length_23|, ULTIMATE.start_main_~#t1739~0.base=|v_ULTIMATE.start_main_~#t1739~0.base_10|, ULTIMATE.start_main_~#t1739~0.offset=|v_ULTIMATE.start_main_~#t1739~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet87, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1739~0.base, ULTIMATE.start_main_~#t1739~0.offset] because there is no mapped edge [2019-12-07 16:16:33,621 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1276] [1276] L814-2-->L814-5: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd3~0_In545874448 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In545874448 256))) (.cse2 (= |P2Thread1of1ForFork2_#t~ite81_Out545874448| |P2Thread1of1ForFork2_#t~ite80_Out545874448|))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~mem79_Out545874448| |P2Thread1of1ForFork2_#t~ite80_Out545874448|) .cse2 (= (select (select |#memory_int_In545874448| |~#x~0.base_In545874448|) |~#x~0.offset_In545874448|) |P2Thread1of1ForFork2_#t~mem79_Out545874448|)) (and (not .cse1) (= |P2Thread1of1ForFork2_#t~mem79_In545874448| |P2Thread1of1ForFork2_#t~mem79_Out545874448|) (not .cse0) (= ~x$w_buff1~0_In545874448 |P2Thread1of1ForFork2_#t~ite80_Out545874448|) .cse2))) InVars {~#x~0.offset=|~#x~0.offset_In545874448|, ~x$w_buff1~0=~x$w_buff1~0_In545874448, ~#x~0.base=|~#x~0.base_In545874448|, #memory_int=|#memory_int_In545874448|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_In545874448|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In545874448, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In545874448} OutVars{~#x~0.offset=|~#x~0.offset_In545874448|, ~x$w_buff1~0=~x$w_buff1~0_In545874448, ~#x~0.base=|~#x~0.base_In545874448|, #memory_int=|#memory_int_In545874448|, P2Thread1of1ForFork2_#t~mem79=|P2Thread1of1ForFork2_#t~mem79_Out545874448|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In545874448, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In545874448, P2Thread1of1ForFork2_#t~ite81=|P2Thread1of1ForFork2_#t~ite81_Out545874448|, P2Thread1of1ForFork2_#t~ite80=|P2Thread1of1ForFork2_#t~ite80_Out545874448|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem79, P2Thread1of1ForFork2_#t~ite81, P2Thread1of1ForFork2_#t~ite80] because there is no mapped edge [2019-12-07 16:16:33,622 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1268] [1268] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In-264976372 256))) (.cse1 (= (mod ~x$r_buff0_thd3~0_In-264976372 256) 0))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-264976372 |P2Thread1of1ForFork2_#t~ite82_Out-264976372|)) (and (= 0 |P2Thread1of1ForFork2_#t~ite82_Out-264976372|) (not .cse0) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-264976372, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-264976372} OutVars{P2Thread1of1ForFork2_#t~ite82=|P2Thread1of1ForFork2_#t~ite82_Out-264976372|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-264976372, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-264976372} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite82] because there is no mapped edge [2019-12-07 16:16:33,622 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1272] [1272] L816-->L816-2: Formula: (let ((.cse3 (= 0 (mod ~x$w_buff0_used~0_In384644923 256))) (.cse2 (= (mod ~x$r_buff0_thd3~0_In384644923 256) 0)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In384644923 256))) (.cse0 (= (mod ~x$r_buff1_thd3~0_In384644923 256) 0))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite83_Out384644923|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (= ~x$w_buff1_used~0_In384644923 |P2Thread1of1ForFork2_#t~ite83_Out384644923|) (or .cse1 .cse0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In384644923, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In384644923, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In384644923, ~x$w_buff0_used~0=~x$w_buff0_used~0_In384644923} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In384644923, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In384644923, P2Thread1of1ForFork2_#t~ite83=|P2Thread1of1ForFork2_#t~ite83_Out384644923|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In384644923, ~x$w_buff0_used~0=~x$w_buff0_used~0_In384644923} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite83] because there is no mapped edge [2019-12-07 16:16:33,625 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1241] [1241] L759-->L760: Formula: (and (= v_~x$r_buff0_thd1~0_171 v_~x$r_buff0_thd1~0_170) (not (= 0 (mod v_~weak$$choice2~0_114 256)))) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_171, ~weak$$choice2~0=v_~weak$$choice2~0_114} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_170, P0Thread1of1ForFork0_#t~ite38=|v_P0Thread1of1ForFork0_#t~ite38_11|, P0Thread1of1ForFork0_#t~ite39=|v_P0Thread1of1ForFork0_#t~ite39_12|, P0Thread1of1ForFork0_#t~ite40=|v_P0Thread1of1ForFork0_#t~ite40_11|, P0Thread1of1ForFork0_#t~ite41=|v_P0Thread1of1ForFork0_#t~ite41_10|, ~weak$$choice2~0=v_~weak$$choice2~0_114, P0Thread1of1ForFork0_#t~ite42=|v_P0Thread1of1ForFork0_#t~ite42_9|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-07 16:16:33,626 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1259] [1259] L764-->L764-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In269032432 256)))) (or (and (= (select (select |#memory_int_In269032432| |~#x~0.base_In269032432|) |~#x~0.offset_In269032432|) |P0Thread1of1ForFork0_#t~mem50_Out269032432|) .cse0 (= |P0Thread1of1ForFork0_#t~mem50_Out269032432| |P0Thread1of1ForFork0_#t~ite51_Out269032432|)) (and (= |P0Thread1of1ForFork0_#t~mem50_In269032432| |P0Thread1of1ForFork0_#t~mem50_Out269032432|) (not .cse0) (= ~x$mem_tmp~0_In269032432 |P0Thread1of1ForFork0_#t~ite51_Out269032432|)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In269032432, ~#x~0.offset=|~#x~0.offset_In269032432|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_In269032432|, ~#x~0.base=|~#x~0.base_In269032432|, #memory_int=|#memory_int_In269032432|, ~x$mem_tmp~0=~x$mem_tmp~0_In269032432} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In269032432, ~#x~0.offset=|~#x~0.offset_In269032432|, P0Thread1of1ForFork0_#t~mem50=|P0Thread1of1ForFork0_#t~mem50_Out269032432|, ~#x~0.base=|~#x~0.base_In269032432|, #memory_int=|#memory_int_In269032432|, P0Thread1of1ForFork0_#t~ite51=|P0Thread1of1ForFork0_#t~ite51_Out269032432|, ~x$mem_tmp~0=~x$mem_tmp~0_In269032432} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, P0Thread1of1ForFork0_#t~ite51] because there is no mapped edge [2019-12-07 16:16:33,626 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1294] [1294] L764-2-->P0EXIT: Formula: (and (= |v_#memory_int_255| (store |v_#memory_int_256| |v_~#x~0.base_171| (store (select |v_#memory_int_256| |v_~#x~0.base_171|) |v_~#x~0.offset_171| |v_P0Thread1of1ForFork0_#t~ite51_60|))) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|) (= v_~__unbuffered_p0_EBX~0_35 v_~y~0_81) (= (+ v_~__unbuffered_cnt~0_89 1) v_~__unbuffered_cnt~0_88) (= v_~x$flush_delayed~0_124 0)) InVars {~#x~0.offset=|v_~#x~0.offset_171|, #memory_int=|v_#memory_int_256|, ~#x~0.base=|v_~#x~0.base_171|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_60|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_89, ~y~0=v_~y~0_81} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_35, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_124, ~#x~0.offset=|v_~#x~0.offset_171|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_29|, #memory_int=|v_#memory_int_255|, ~#x~0.base=|v_~#x~0.base_171|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_59|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_88, ~y~0=v_~y~0_81} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0, P0Thread1of1ForFork0_#res.offset, ~x$flush_delayed~0, P0Thread1of1ForFork0_#t~mem50, #memory_int, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-07 16:16:33,632 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1242] [1242] L795-->L796: Formula: (and (not (= (mod v_~weak$$choice2~0_121 256) 0)) (= v_~x$r_buff0_thd2~0_108 v_~x$r_buff0_thd2~0_107)) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_108, ~weak$$choice2~0=v_~weak$$choice2~0_121} OutVars{P1Thread1of1ForFork1_#t~ite72=|v_P1Thread1of1ForFork1_#t~ite72_9|, P1Thread1of1ForFork1_#t~ite70=|v_P1Thread1of1ForFork1_#t~ite70_10|, P1Thread1of1ForFork1_#t~ite71=|v_P1Thread1of1ForFork1_#t~ite71_9|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_107, ~weak$$choice2~0=v_~weak$$choice2~0_121} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite72, P1Thread1of1ForFork1_#t~ite70, P1Thread1of1ForFork1_#t~ite71, ~x$r_buff0_thd2~0] because there is no mapped edge [2019-12-07 16:16:33,634 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1262] [1262] L798-->L798-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In-952509028 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~mem77_Out-952509028| (select (select |#memory_int_In-952509028| |~#x~0.base_In-952509028|) |~#x~0.offset_In-952509028|)) .cse0 (= |P1Thread1of1ForFork1_#t~mem77_Out-952509028| |P1Thread1of1ForFork1_#t~ite78_Out-952509028|)) (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite78_Out-952509028| ~x$mem_tmp~0_In-952509028) (= |P1Thread1of1ForFork1_#t~mem77_In-952509028| |P1Thread1of1ForFork1_#t~mem77_Out-952509028|)))) InVars {P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_In-952509028|, ~x$flush_delayed~0=~x$flush_delayed~0_In-952509028, ~#x~0.offset=|~#x~0.offset_In-952509028|, ~#x~0.base=|~#x~0.base_In-952509028|, #memory_int=|#memory_int_In-952509028|, ~x$mem_tmp~0=~x$mem_tmp~0_In-952509028} OutVars{P1Thread1of1ForFork1_#t~mem77=|P1Thread1of1ForFork1_#t~mem77_Out-952509028|, ~x$flush_delayed~0=~x$flush_delayed~0_In-952509028, ~#x~0.offset=|~#x~0.offset_In-952509028|, ~#x~0.base=|~#x~0.base_In-952509028|, #memory_int=|#memory_int_In-952509028|, ~x$mem_tmp~0=~x$mem_tmp~0_In-952509028, P1Thread1of1ForFork1_#t~ite78=|P1Thread1of1ForFork1_#t~ite78_Out-952509028|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:16:33,634 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1320] [1320] L798-2-->P1EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_100 1) v_~__unbuffered_cnt~0_99) (= |v_#memory_int_299| (store |v_#memory_int_300| |v_~#x~0.base_196| (store (select |v_#memory_int_300| |v_~#x~0.base_196|) |v_~#x~0.offset_196| |v_P1Thread1of1ForFork1_#t~ite78_28|))) (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= v_~x$flush_delayed~0_138 0) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0)) InVars {~#x~0.offset=|v_~#x~0.offset_196|, #memory_int=|v_#memory_int_300|, ~#x~0.base=|v_~#x~0.base_196|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_100, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_28|} OutVars{P1Thread1of1ForFork1_#t~mem77=|v_P1Thread1of1ForFork1_#t~mem77_17|, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~x$flush_delayed~0=v_~x$flush_delayed~0_138, ~#x~0.offset=|v_~#x~0.offset_196|, #memory_int=|v_#memory_int_299|, ~#x~0.base=|v_~#x~0.base_196|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_99, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite78=|v_P1Thread1of1ForFork1_#t~ite78_27|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem77, P1Thread1of1ForFork1_#res.offset, ~x$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite78] because there is no mapped edge [2019-12-07 16:16:33,635 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1279] [1279] L817-->L818: Formula: (let ((.cse0 (= (mod ~x$r_buff0_thd3~0_In139950066 256) 0)) (.cse1 (= (mod ~x$w_buff0_used~0_In139950066 256) 0)) (.cse2 (= ~x$r_buff0_thd3~0_Out139950066 ~x$r_buff0_thd3~0_In139950066))) (or (and (= ~x$r_buff0_thd3~0_Out139950066 0) (not .cse0) (not .cse1)) (and .cse2 .cse0) (and .cse1 .cse2))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In139950066, ~x$w_buff0_used~0=~x$w_buff0_used~0_In139950066} OutVars{P2Thread1of1ForFork2_#t~ite84=|P2Thread1of1ForFork2_#t~ite84_Out139950066|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out139950066, ~x$w_buff0_used~0=~x$w_buff0_used~0_In139950066} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite84, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 16:16:33,635 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1280] [1280] L818-->L818-2: Formula: (let ((.cse3 (= 0 (mod ~x$w_buff1_used~0_In-29348260 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd3~0_In-29348260 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-29348260 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-29348260 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P2Thread1of1ForFork2_#t~ite85_Out-29348260| ~x$r_buff1_thd3~0_In-29348260)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |P2Thread1of1ForFork2_#t~ite85_Out-29348260| 0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-29348260, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-29348260, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-29348260, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-29348260} OutVars{P2Thread1of1ForFork2_#t~ite85=|P2Thread1of1ForFork2_#t~ite85_Out-29348260|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-29348260, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-29348260, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-29348260, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-29348260} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85] because there is no mapped edge [2019-12-07 16:16:33,635 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1286] [1286] L818-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_3|) (= |v_P2Thread1of1ForFork2_#res.offset_3| 0) (= v_~__unbuffered_cnt~0_78 (+ v_~__unbuffered_cnt~0_79 1)) (= v_~x$r_buff1_thd3~0_37 |v_P2Thread1of1ForFork2_#t~ite85_36|)) InVars {P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_36|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{P2Thread1of1ForFork2_#t~ite85=|v_P2Thread1of1ForFork2_#t~ite85_35|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_78, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite85, ~x$r_buff1_thd3~0, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-07 16:16:33,636 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1202] [1202] L845-->L847-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_32 256)) (= (mod v_~x$w_buff0_used~0_270 256) 0)) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_32, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_270} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_32, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_270} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 16:16:33,636 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1266] [1266] L847-2-->L847-4: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In255131615 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In255131615 256)))) (or (and (= |ULTIMATE.start_main_#t~mem89_Out255131615| |ULTIMATE.start_main_#t~ite90_Out255131615|) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem89_Out255131615| (select (select |#memory_int_In255131615| |~#x~0.base_In255131615|) |~#x~0.offset_In255131615|))) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite90_Out255131615| ~x$w_buff1~0_In255131615) (not .cse0) (= |ULTIMATE.start_main_#t~mem89_In255131615| |ULTIMATE.start_main_#t~mem89_Out255131615|)))) InVars {~#x~0.offset=|~#x~0.offset_In255131615|, ~x$w_buff1~0=~x$w_buff1~0_In255131615, ~#x~0.base=|~#x~0.base_In255131615|, #memory_int=|#memory_int_In255131615|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In255131615, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In255131615, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_In255131615|} OutVars{~#x~0.offset=|~#x~0.offset_In255131615|, ULTIMATE.start_main_#t~ite90=|ULTIMATE.start_main_#t~ite90_Out255131615|, ~x$w_buff1~0=~x$w_buff1~0_In255131615, ~#x~0.base=|~#x~0.base_In255131615|, #memory_int=|#memory_int_In255131615|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In255131615, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In255131615, ULTIMATE.start_main_#t~mem89=|ULTIMATE.start_main_#t~mem89_Out255131615|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite90, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:16:33,636 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1198] [1198] L847-4-->L848: Formula: (= (store |v_#memory_int_91| |v_~#x~0.base_56| (store (select |v_#memory_int_91| |v_~#x~0.base_56|) |v_~#x~0.offset_56| |v_ULTIMATE.start_main_#t~ite90_15|)) |v_#memory_int_90|) InVars {~#x~0.offset=|v_~#x~0.offset_56|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_15|, #memory_int=|v_#memory_int_91|, ~#x~0.base=|v_~#x~0.base_56|} OutVars{ULTIMATE.start_main_#t~ite91=|v_ULTIMATE.start_main_#t~ite91_20|, ~#x~0.offset=|v_~#x~0.offset_56|, ULTIMATE.start_main_#t~ite90=|v_ULTIMATE.start_main_#t~ite90_14|, #memory_int=|v_#memory_int_90|, ~#x~0.base=|v_~#x~0.base_56|, ULTIMATE.start_main_#t~mem89=|v_ULTIMATE.start_main_#t~mem89_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite91, ULTIMATE.start_main_#t~ite90, #memory_int, ULTIMATE.start_main_#t~mem89] because there is no mapped edge [2019-12-07 16:16:33,636 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1265] [1265] L848-->L848-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-428126128 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In-428126128 256) 0))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite92_Out-428126128| 0)) (and (= |ULTIMATE.start_main_#t~ite92_Out-428126128| ~x$w_buff0_used~0_In-428126128) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-428126128, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-428126128} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-428126128, ULTIMATE.start_main_#t~ite92=|ULTIMATE.start_main_#t~ite92_Out-428126128|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-428126128} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite92] because there is no mapped edge [2019-12-07 16:16:33,637 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1257] [1257] L849-->L849-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In2015825579 256))) (.cse1 (= (mod ~x$r_buff1_thd0~0_In2015825579 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd0~0_In2015825579 256) 0)) (.cse3 (= (mod ~x$w_buff0_used~0_In2015825579 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite93_Out2015825579| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite93_Out2015825579| ~x$w_buff1_used~0_In2015825579)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2015825579, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2015825579, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2015825579, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2015825579} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2015825579, ULTIMATE.start_main_#t~ite93=|ULTIMATE.start_main_#t~ite93_Out2015825579|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2015825579, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2015825579, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2015825579} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite93] because there is no mapped edge [2019-12-07 16:16:33,637 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1263] [1263] L850-->L851: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In1149235898 256))) (.cse2 (= 0 (mod ~x$r_buff0_thd0~0_In1149235898 256))) (.cse1 (= ~x$r_buff0_thd0~0_In1149235898 ~x$r_buff0_thd0~0_Out1149235898))) (or (and .cse0 .cse1) (and (not .cse0) (= ~x$r_buff0_thd0~0_Out1149235898 0) (not .cse2)) (and .cse2 .cse1))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1149235898, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1149235898} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out1149235898, ULTIMATE.start_main_#t~ite94=|ULTIMATE.start_main_#t~ite94_Out1149235898|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1149235898} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite94] because there is no mapped edge [2019-12-07 16:16:33,638 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1264] [1264] L851-->L851-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-461252171 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-461252171 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd0~0_In-461252171 256))) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In-461252171 256)))) (or (and (= |ULTIMATE.start_main_#t~ite95_Out-461252171| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$r_buff1_thd0~0_In-461252171 |ULTIMATE.start_main_#t~ite95_Out-461252171|) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-461252171, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-461252171, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-461252171, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-461252171} OutVars{ULTIMATE.start_main_#t~ite95=|ULTIMATE.start_main_#t~ite95_Out-461252171|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-461252171, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-461252171, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-461252171, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-461252171} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite95] because there is no mapped edge [2019-12-07 16:16:33,638 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1253] [1253] L855-->L855-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In129034090 256)))) (.cse1 (= (mod ~weak$$choice1~0_In129034090 256) 0))) (or (and .cse0 (= |ULTIMATE.start_main_#t~mem97_In129034090| |ULTIMATE.start_main_#t~mem97_Out129034090|) (= |ULTIMATE.start_main_#t~ite98_Out129034090| ~__unbuffered_p0_EAX~0_In129034090) .cse1) (and (= |ULTIMATE.start_main_#t~mem97_Out129034090| (select (select |#memory_int_In129034090| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In129034090) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In129034090)) .cse0 (= |ULTIMATE.start_main_#t~mem97_Out129034090| |ULTIMATE.start_main_#t~ite98_Out129034090|) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In129034090, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In129034090, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In129034090, #memory_int=|#memory_int_In129034090|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In129034090, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_In129034090|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In129034090} OutVars{~weak$$choice1~0=~weak$$choice1~0_In129034090, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In129034090, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In129034090, #memory_int=|#memory_int_In129034090|, ULTIMATE.start_main_#t~mem97=|ULTIMATE.start_main_#t~mem97_Out129034090|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In129034090, ULTIMATE.start_main_#t~ite98=|ULTIMATE.start_main_#t~ite98_Out129034090|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In129034090} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite98] because there is no mapped edge [2019-12-07 16:16:33,638 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1330] [1330] L855-3-->L858-1: Formula: (and (let ((.cse3 (= 1 v_~__unbuffered_p1_EAX~0_75)) (.cse1 (= v_~__unbuffered_p1_EBX~0_16 0)) (.cse4 (= 1 v_~__unbuffered_p0_EAX~0_54)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite98_26| v_~__unbuffered_p0_EAX~0_54)) (.cse5 (= v_~__unbuffered_p0_EBX~0_42 0)) (.cse2 (= v_~main$tmp_guard1~0_13 1))) (or (and .cse0 (not .cse1) .cse2) (and .cse0 (not .cse3) .cse2) (and .cse0 (not .cse4) .cse2) (and .cse0 .cse3 (= v_~main$tmp_guard1~0_13 0) .cse5 .cse1 .cse4) (and .cse0 (not .cse5) .cse2))) (= (mod v_~main$tmp_guard1~0_13 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_42, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_16, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_75, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_26|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_54, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_42, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_16, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_75, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_13, ULTIMATE.start_main_#t~mem97=|v_ULTIMATE.start_main_#t~mem97_21|, ULTIMATE.start_main_#t~ite99=|v_ULTIMATE.start_main_#t~ite99_22|, ULTIMATE.start_main_#t~ite98=|v_ULTIMATE.start_main_#t~ite98_25|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~mem97, ULTIMATE.start_main_#t~ite99, ULTIMATE.start_main_#t~ite98, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 16:16:33,639 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1314] [1314] L858-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 16:16:33,704 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_dbd408e0-7942-4f1f-bf8d-cf5c99abee1e/bin/uautomizer/witness.graphml [2019-12-07 16:16:33,704 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 16:16:33,705 INFO L168 Benchmark]: Toolchain (without parser) took 217366.06 ms. Allocated memory was 1.0 GB in the beginning and 8.2 GB in the end (delta: 7.2 GB). Free memory was 940.9 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. [2019-12-07 16:16:33,705 INFO L168 Benchmark]: CDTParser took 0.19 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 16:16:33,705 INFO L168 Benchmark]: CACSL2BoogieTranslator took 449.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -121.0 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:16:33,706 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:16:33,706 INFO L168 Benchmark]: Boogie Preprocessor took 33.43 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:16:33,706 INFO L168 Benchmark]: RCFGBuilder took 510.59 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 978.2 MB in the end (delta: 77.2 MB). Peak memory consumption was 77.2 MB. Max. memory is 11.5 GB. [2019-12-07 16:16:33,707 INFO L168 Benchmark]: TraceAbstraction took 216225.68 ms. Allocated memory was 1.1 GB in the beginning and 8.2 GB in the end (delta: 7.1 GB). Free memory was 978.2 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2019-12-07 16:16:33,707 INFO L168 Benchmark]: Witness Printer took 93.76 ms. Allocated memory is still 8.2 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2019-12-07 16:16:33,709 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 449.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -121.0 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.84 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.43 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 510.59 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 978.2 MB in the end (delta: 77.2 MB). Peak memory consumption was 77.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 216225.68 ms. Allocated memory was 1.1 GB in the beginning and 8.2 GB in the end (delta: 7.1 GB). Free memory was 978.2 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 93.76 ms. Allocated memory is still 8.2 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.1s, 250 ProgramPointsBefore, 128 ProgramPointsAfterwards, 316 TransitionsBefore, 164 TransitionsAfterwards, 44310 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 90 ConcurrentYvCompositions, 34 ChoiceCompositions, 19205 VarBasedMoverChecksPositive, 334 VarBasedMoverChecksNegative, 48 SemBasedMoverChecksPositive, 424 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.3s, 0 MoverChecksTotal, 267777 CheckedPairsTotal, 184 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L837] FCALL, FORK 0 pthread_create(&t1737, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(x) [L752] 1 x$mem_tmp = x [L753] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L754] EXPR 1 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L754] EXPR 1 \read(x) [L754] EXPR 1 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) VAL [!x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x))))=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x = !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L839] FCALL, FORK 0 pthread_create(&t1738, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)))) [L756] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)))) [L841] FCALL, FORK 0 pthread_create(&t1739, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L815] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L757] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L758] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L758] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L760] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$r_buff1_thd1 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$r_buff1_thd1 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L760] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (weak$$choice0 ? x$r_buff1_thd1 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd1 && x$w_buff1_used && !x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L761] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L762] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L763] EXPR 1 \read(x) [L763] 1 __unbuffered_p0_EAX = x [L780] 2 y = 1 [L783] 2 __unbuffered_p1_EAX = y [L786] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L787] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L788] 2 x$flush_delayed = weak$$choice2 [L789] EXPR 2 \read(x) [L789] 2 x$mem_tmp = x [L790] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L790] EXPR 2 \read(x) [L790] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=3, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 2 x = !x$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) [L791] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L791] 2 x$w_buff0 = weak$$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)) [L792] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L792] 2 x$w_buff1 = weak$$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)) [L793] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 2 x$w_buff0_used = weak$$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)) [L794] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L794] 2 x$w_buff1_used = weak$$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)) [L796] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L796] 2 x$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L797] EXPR 2 \read(x) [L797] 2 __unbuffered_p1_EBX = x [L816] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=3, weak$$choice2=1, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L848] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L849] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L851] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L854] 0 weak$$choice1 = __VERIFIER_nondet_bool() - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 241 locations, 1 error locations. Result: UNSAFE, OverallTime: 216.0s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 7.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2316 SDtfs, 3573 SDslu, 3117 SDs, 0 SdLazy, 1312 SolverSat, 125 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 62 GetRequests, 18 SyntacticMatches, 9 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=388586occurred 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: 62.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 12892 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 540 NumberOfCodeBlocks, 540 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 466 ConstructedInterpolants, 0 QuantifiedInterpolants, 66804 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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...