./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/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 6621c22c5c0294f0fbefde0f8bdb577bcba67d25 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 10:22:35,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:22:35,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:22:35,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:22:35,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:22:35,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:22:35,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:22:35,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:22:35,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:22:35,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:22:35,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:22:35,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:22:35,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:22:35,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:22:35,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:22:35,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:22:35,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:22:35,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:22:35,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:22:35,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:22:35,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:22:35,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:22:35,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:22:35,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:22:35,748 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:22:35,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:22:35,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:22:35,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:22:35,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:22:35,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:22:35,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:22:35,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:22:35,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:22:35,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:22:35,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:22:35,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:22:35,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:22:35,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:22:35,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:22:35,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:22:35,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:22:35,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 10:22:35,763 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:22:35,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:22:35,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 10:22:35,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 10:22:35,764 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 10:22:35,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:22:35,764 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 10:22:35,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 10:22:35,764 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:22:35,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 10:22:35,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:22:35,766 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 10:22:35,766 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:22:35,766 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:22:35,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:22:35,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:22:35,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:22:35,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 10:22:35,767 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 10:22:35,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 10:22:35,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 10:22:35,767 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:22:35,767 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_a6b44bf2-6d47-4e56-affb-54670f86f908/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 -> 6621c22c5c0294f0fbefde0f8bdb577bcba67d25 [2019-12-07 10:22:35,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:22:35,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:22:35,875 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:22:35,876 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:22:35,876 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:22:35,877 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/rfi006_rmo.oepc.i [2019-12-07 10:22:35,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/data/bed21b748/574bfeb69f494237a871499d1bf7316b/FLAG0ec32f3c7 [2019-12-07 10:22:36,329 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:22:36,330 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/sv-benchmarks/c/pthread-wmm/rfi006_rmo.oepc.i [2019-12-07 10:22:36,340 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/data/bed21b748/574bfeb69f494237a871499d1bf7316b/FLAG0ec32f3c7 [2019-12-07 10:22:36,349 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/data/bed21b748/574bfeb69f494237a871499d1bf7316b [2019-12-07 10:22:36,351 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:22:36,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:22:36,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:22:36,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:22:36,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:22:36,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8fae9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36, skipping insertion in model container [2019-12-07 10:22:36,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:22:36,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:22:36,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:22:36,649 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 10:22:36,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:22:36,736 INFO L208 MainTranslator]: Completed translation [2019-12-07 10:22:36,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36 WrapperNode [2019-12-07 10:22:36,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 10:22:36,737 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 10:22:36,737 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 10:22:36,737 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 10:22:36,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 10:22:36,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 10:22:36,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 10:22:36,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 10:22:36,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,784 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,784 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... [2019-12-07 10:22:36,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 10:22:36,802 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 10:22:36,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 10:22:36,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 10:22:36,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:22:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 10:22:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 10:22:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 10:22:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 10:22:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 10:22:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 10:22:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 10:22:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 10:22:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 10:22:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 10:22:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 10:22:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 10:22:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 10:22:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 10:22:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 10:22:36,845 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 10:22:37,249 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 10:22:37,250 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 10:22:37,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:22:37 BoogieIcfgContainer [2019-12-07 10:22:37,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 10:22:37,251 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 10:22:37,251 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 10:22:37,253 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 10:22:37,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 10:22:36" (1/3) ... [2019-12-07 10:22:37,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76b72579 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:22:37, skipping insertion in model container [2019-12-07 10:22:37,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:22:36" (2/3) ... [2019-12-07 10:22:37,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76b72579 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:22:37, skipping insertion in model container [2019-12-07 10:22:37,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:22:37" (3/3) ... [2019-12-07 10:22:37,255 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi006_rmo.oepc.i [2019-12-07 10:22:37,261 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 10:22:37,261 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 10:22:37,266 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 10:22:37,267 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,303 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,305 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,306 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,307 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,308 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,309 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,310 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,311 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,312 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,313 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,314 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,314 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,314 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,314 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,315 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,316 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,320 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,321 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,322 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,323 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,324 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,325 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,326 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,328 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,331 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,331 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:22:37,348 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 10:22:37,360 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 10:22:37,360 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 10:22:37,360 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 10:22:37,360 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 10:22:37,360 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 10:22:37,360 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 10:22:37,360 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 10:22:37,360 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 10:22:37,372 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 258 transitions [2019-12-07 10:22:37,373 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-07 10:22:37,466 INFO L134 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-07 10:22:37,466 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 10:22:37,482 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 255 events. 57/255 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1049 event pairs. 9/206 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-07 10:22:37,510 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-07 10:22:37,563 INFO L134 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-07 10:22:37,563 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 10:22:37,574 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 255 events. 57/255 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1049 event pairs. 9/206 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-07 10:22:37,602 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-07 10:22:37,603 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 10:22:41,266 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2019-12-07 10:22:41,658 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-12-07 10:22:41,813 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-07 10:22:41,838 INFO L206 etLargeBlockEncoding]: Checked pairs total: 158490 [2019-12-07 10:22:41,838 INFO L214 etLargeBlockEncoding]: Total number of compositions: 147 [2019-12-07 10:22:41,840 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-07 10:23:29,590 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 216372 states. [2019-12-07 10:23:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 216372 states. [2019-12-07 10:23:29,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 10:23:29,634 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:23:29,634 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:23:29,635 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:23:29,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:23:29,640 INFO L82 PathProgramCache]: Analyzing trace with hash 492992541, now seen corresponding path program 1 times [2019-12-07 10:23:29,645 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:23:29,646 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513073767] [2019-12-07 10:23:29,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:23:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:23:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:23:29,839 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513073767] [2019-12-07 10:23:29,840 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:23:29,840 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:23:29,841 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031529828] [2019-12-07 10:23:29,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:23:29,845 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:23:29,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:23:29,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:23:29,859 INFO L87 Difference]: Start difference. First operand 216372 states. Second operand 3 states. [2019-12-07 10:23:31,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:23:31,224 INFO L93 Difference]: Finished difference Result 203772 states and 950606 transitions. [2019-12-07 10:23:31,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:23:31,226 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-07 10:23:31,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:23:32,037 INFO L225 Difference]: With dead ends: 203772 [2019-12-07 10:23:32,037 INFO L226 Difference]: Without dead ends: 191172 [2019-12-07 10:23:32,038 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:23:48,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191172 states. [2019-12-07 10:23:50,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191172 to 191172. [2019-12-07 10:23:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191172 states. [2019-12-07 10:23:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191172 states to 191172 states and 891686 transitions. [2019-12-07 10:23:51,758 INFO L78 Accepts]: Start accepts. Automaton has 191172 states and 891686 transitions. Word has length 17 [2019-12-07 10:23:51,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:23:51,758 INFO L462 AbstractCegarLoop]: Abstraction has 191172 states and 891686 transitions. [2019-12-07 10:23:51,758 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:23:51,759 INFO L276 IsEmpty]: Start isEmpty. Operand 191172 states and 891686 transitions. [2019-12-07 10:23:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 10:23:51,784 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:23:51,784 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:23:51,784 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:23:51,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:23:51,785 INFO L82 PathProgramCache]: Analyzing trace with hash 302054956, now seen corresponding path program 1 times [2019-12-07 10:23:51,785 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:23:51,785 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840423370] [2019-12-07 10:23:51,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:23:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:23:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:23:52,286 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840423370] [2019-12-07 10:23:52,287 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:23:52,287 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:23:52,287 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119539338] [2019-12-07 10:23:52,288 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:23:52,289 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:23:52,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:23:52,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:23:52,289 INFO L87 Difference]: Start difference. First operand 191172 states and 891686 transitions. Second operand 4 states. [2019-12-07 10:23:53,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:23:53,447 INFO L93 Difference]: Finished difference Result 202956 states and 934838 transitions. [2019-12-07 10:23:53,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:23:53,448 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-07 10:23:53,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:23:54,028 INFO L225 Difference]: With dead ends: 202956 [2019-12-07 10:23:54,028 INFO L226 Difference]: Without dead ends: 190356 [2019-12-07 10:23:54,028 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:11,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190356 states. [2019-12-07 10:24:13,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190356 to 190356. [2019-12-07 10:24:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190356 states. [2019-12-07 10:24:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190356 states to 190356 states and 887702 transitions. [2019-12-07 10:24:14,291 INFO L78 Accepts]: Start accepts. Automaton has 190356 states and 887702 transitions. Word has length 18 [2019-12-07 10:24:14,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:14,292 INFO L462 AbstractCegarLoop]: Abstraction has 190356 states and 887702 transitions. [2019-12-07 10:24:14,292 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:24:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 190356 states and 887702 transitions. [2019-12-07 10:24:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 10:24:14,307 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:14,307 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 10:24:14,308 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:14,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:14,308 INFO L82 PathProgramCache]: Analyzing trace with hash 1770200354, now seen corresponding path program 1 times [2019-12-07 10:24:14,308 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:14,308 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570219013] [2019-12-07 10:24:14,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:14,364 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570219013] [2019-12-07 10:24:14,365 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:14,365 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:24:14,365 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695216285] [2019-12-07 10:24:14,365 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:24:14,366 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:14,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:24:14,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:14,366 INFO L87 Difference]: Start difference. First operand 190356 states and 887702 transitions. Second operand 5 states. [2019-12-07 10:24:15,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:15,545 INFO L93 Difference]: Finished difference Result 204672 states and 940082 transitions. [2019-12-07 10:24:15,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 10:24:15,546 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2019-12-07 10:24:15,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:16,811 INFO L225 Difference]: With dead ends: 204672 [2019-12-07 10:24:16,812 INFO L226 Difference]: Without dead ends: 178836 [2019-12-07 10:24:16,812 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:24:33,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178836 states. [2019-12-07 10:24:35,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178836 to 178836. [2019-12-07 10:24:35,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178836 states. [2019-12-07 10:24:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178836 states to 178836 states and 821966 transitions. [2019-12-07 10:24:36,283 INFO L78 Accepts]: Start accepts. Automaton has 178836 states and 821966 transitions. Word has length 19 [2019-12-07 10:24:36,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:36,284 INFO L462 AbstractCegarLoop]: Abstraction has 178836 states and 821966 transitions. [2019-12-07 10:24:36,284 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:24:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 178836 states and 821966 transitions. [2019-12-07 10:24:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-07 10:24:36,305 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:36,306 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:36,306 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:36,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:36,306 INFO L82 PathProgramCache]: Analyzing trace with hash -959469959, now seen corresponding path program 1 times [2019-12-07 10:24:36,306 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:36,306 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792238836] [2019-12-07 10:24:36,306 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:36,359 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 10:24:36,359 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792238836] [2019-12-07 10:24:36,359 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:36,360 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:24:36,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856824629] [2019-12-07 10:24:36,360 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:24:36,360 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:36,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:24:36,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:24:36,360 INFO L87 Difference]: Start difference. First operand 178836 states and 821966 transitions. Second operand 4 states. [2019-12-07 10:24:36,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:36,578 INFO L93 Difference]: Finished difference Result 50548 states and 194807 transitions. [2019-12-07 10:24:36,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 10:24:36,579 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2019-12-07 10:24:36,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:36,652 INFO L225 Difference]: With dead ends: 50548 [2019-12-07 10:24:36,652 INFO L226 Difference]: Without dead ends: 37948 [2019-12-07 10:24:36,652 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:37,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37948 states. [2019-12-07 10:24:37,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37948 to 37948. [2019-12-07 10:24:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37948 states. [2019-12-07 10:24:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37948 states to 37948 states and 137641 transitions. [2019-12-07 10:24:37,909 INFO L78 Accepts]: Start accepts. Automaton has 37948 states and 137641 transitions. Word has length 20 [2019-12-07 10:24:37,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:37,909 INFO L462 AbstractCegarLoop]: Abstraction has 37948 states and 137641 transitions. [2019-12-07 10:24:37,909 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:24:37,909 INFO L276 IsEmpty]: Start isEmpty. Operand 37948 states and 137641 transitions. [2019-12-07 10:24:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-07 10:24:37,930 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:37,930 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:37,930 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:37,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:37,931 INFO L82 PathProgramCache]: Analyzing trace with hash -1655654342, now seen corresponding path program 1 times [2019-12-07 10:24:37,931 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:37,931 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557985325] [2019-12-07 10:24:37,931 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:37,971 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557985325] [2019-12-07 10:24:37,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:37,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:24:37,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317560980] [2019-12-07 10:24:37,971 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:24:37,971 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:37,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:24:37,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:24:37,972 INFO L87 Difference]: Start difference. First operand 37948 states and 137641 transitions. Second operand 3 states. [2019-12-07 10:24:38,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:38,157 INFO L93 Difference]: Finished difference Result 36810 states and 132538 transitions. [2019-12-07 10:24:38,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:24:38,158 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-12-07 10:24:38,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:38,222 INFO L225 Difference]: With dead ends: 36810 [2019-12-07 10:24:38,222 INFO L226 Difference]: Without dead ends: 36810 [2019-12-07 10:24:38,222 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:24:38,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36810 states. [2019-12-07 10:24:38,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36810 to 36810. [2019-12-07 10:24:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36810 states. [2019-12-07 10:24:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36810 states to 36810 states and 132538 transitions. [2019-12-07 10:24:39,031 INFO L78 Accepts]: Start accepts. Automaton has 36810 states and 132538 transitions. Word has length 30 [2019-12-07 10:24:39,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:39,032 INFO L462 AbstractCegarLoop]: Abstraction has 36810 states and 132538 transitions. [2019-12-07 10:24:39,032 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:24:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 36810 states and 132538 transitions. [2019-12-07 10:24:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-07 10:24:39,053 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:39,053 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:39,053 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:39,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:39,053 INFO L82 PathProgramCache]: Analyzing trace with hash 777047474, now seen corresponding path program 1 times [2019-12-07 10:24:39,053 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:39,054 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105928704] [2019-12-07 10:24:39,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:39,115 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105928704] [2019-12-07 10:24:39,115 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:39,116 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 10:24:39,116 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116165985] [2019-12-07 10:24:39,116 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:24:39,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:39,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:24:39,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:39,116 INFO L87 Difference]: Start difference. First operand 36810 states and 132538 transitions. Second operand 5 states. [2019-12-07 10:24:39,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:39,202 INFO L93 Difference]: Finished difference Result 16406 states and 57719 transitions. [2019-12-07 10:24:39,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:24:39,203 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2019-12-07 10:24:39,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:39,229 INFO L225 Difference]: With dead ends: 16406 [2019-12-07 10:24:39,230 INFO L226 Difference]: Without dead ends: 14652 [2019-12-07 10:24:39,230 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:24:39,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14652 states. [2019-12-07 10:24:39,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14652 to 14652. [2019-12-07 10:24:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14652 states. [2019-12-07 10:24:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14652 states to 14652 states and 51505 transitions. [2019-12-07 10:24:39,531 INFO L78 Accepts]: Start accepts. Automaton has 14652 states and 51505 transitions. Word has length 31 [2019-12-07 10:24:39,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:39,531 INFO L462 AbstractCegarLoop]: Abstraction has 14652 states and 51505 transitions. [2019-12-07 10:24:39,532 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:24:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 14652 states and 51505 transitions. [2019-12-07 10:24:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-07 10:24:39,551 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:39,551 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:39,551 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:39,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:39,552 INFO L82 PathProgramCache]: Analyzing trace with hash -1553375992, now seen corresponding path program 1 times [2019-12-07 10:24:39,552 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:39,552 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552949541] [2019-12-07 10:24:39,552 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:39,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:39,591 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552949541] [2019-12-07 10:24:39,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:39,592 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:24:39,592 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545730336] [2019-12-07 10:24:39,592 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:24:39,592 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:39,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:24:39,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:24:39,593 INFO L87 Difference]: Start difference. First operand 14652 states and 51505 transitions. Second operand 4 states. [2019-12-07 10:24:39,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:39,779 INFO L93 Difference]: Finished difference Result 18183 states and 61326 transitions. [2019-12-07 10:24:39,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:24:39,779 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2019-12-07 10:24:39,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:39,804 INFO L225 Difference]: With dead ends: 18183 [2019-12-07 10:24:39,804 INFO L226 Difference]: Without dead ends: 18183 [2019-12-07 10:24:39,804 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:39,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18183 states. [2019-12-07 10:24:40,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18183 to 17585. [2019-12-07 10:24:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17585 states. [2019-12-07 10:24:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17585 states to 17585 states and 59816 transitions. [2019-12-07 10:24:40,159 INFO L78 Accepts]: Start accepts. Automaton has 17585 states and 59816 transitions. Word has length 44 [2019-12-07 10:24:40,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:40,159 INFO L462 AbstractCegarLoop]: Abstraction has 17585 states and 59816 transitions. [2019-12-07 10:24:40,159 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:24:40,159 INFO L276 IsEmpty]: Start isEmpty. Operand 17585 states and 59816 transitions. [2019-12-07 10:24:40,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-07 10:24:40,176 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:40,177 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 10:24:40,177 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:40,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:40,177 INFO L82 PathProgramCache]: Analyzing trace with hash -1100713810, now seen corresponding path program 1 times [2019-12-07 10:24:40,177 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:40,177 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415830562] [2019-12-07 10:24:40,177 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:40,225 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415830562] [2019-12-07 10:24:40,225 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:40,225 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:24:40,225 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760997504] [2019-12-07 10:24:40,225 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:24:40,226 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:40,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:24:40,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:24:40,226 INFO L87 Difference]: Start difference. First operand 17585 states and 59816 transitions. Second operand 4 states. [2019-12-07 10:24:40,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:40,299 INFO L93 Difference]: Finished difference Result 17613 states and 59853 transitions. [2019-12-07 10:24:40,300 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:24:40,300 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 45 [2019-12-07 10:24:40,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:40,326 INFO L225 Difference]: With dead ends: 17613 [2019-12-07 10:24:40,326 INFO L226 Difference]: Without dead ends: 17583 [2019-12-07 10:24:40,326 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:40,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17583 states. [2019-12-07 10:24:40,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17583 to 17583. [2019-12-07 10:24:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17583 states. [2019-12-07 10:24:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17583 states to 17583 states and 59811 transitions. [2019-12-07 10:24:40,669 INFO L78 Accepts]: Start accepts. Automaton has 17583 states and 59811 transitions. Word has length 45 [2019-12-07 10:24:40,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:40,669 INFO L462 AbstractCegarLoop]: Abstraction has 17583 states and 59811 transitions. [2019-12-07 10:24:40,669 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:24:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 17583 states and 59811 transitions. [2019-12-07 10:24:41,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-07 10:24:41,022 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:41,022 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 10:24:41,022 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:41,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:41,022 INFO L82 PathProgramCache]: Analyzing trace with hash -1751178244, now seen corresponding path program 1 times [2019-12-07 10:24:41,022 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:41,022 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935778019] [2019-12-07 10:24:41,022 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:41,066 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935778019] [2019-12-07 10:24:41,066 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:41,066 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:24:41,066 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443125598] [2019-12-07 10:24:41,067 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:24:41,067 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:41,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:24:41,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:24:41,067 INFO L87 Difference]: Start difference. First operand 17583 states and 59811 transitions. Second operand 4 states. [2019-12-07 10:24:41,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:41,285 INFO L93 Difference]: Finished difference Result 23643 states and 79046 transitions. [2019-12-07 10:24:41,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:24:41,285 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 45 [2019-12-07 10:24:41,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:41,317 INFO L225 Difference]: With dead ends: 23643 [2019-12-07 10:24:41,317 INFO L226 Difference]: Without dead ends: 23643 [2019-12-07 10:24:41,318 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:41,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23643 states. [2019-12-07 10:24:41,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23643 to 21018. [2019-12-07 10:24:41,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21018 states. [2019-12-07 10:24:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21018 states to 21018 states and 70836 transitions. [2019-12-07 10:24:41,735 INFO L78 Accepts]: Start accepts. Automaton has 21018 states and 70836 transitions. Word has length 45 [2019-12-07 10:24:41,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:41,735 INFO L462 AbstractCegarLoop]: Abstraction has 21018 states and 70836 transitions. [2019-12-07 10:24:41,735 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:24:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 21018 states and 70836 transitions. [2019-12-07 10:24:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-07 10:24:41,762 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:41,762 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:41,762 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:41,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:41,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1284427510, now seen corresponding path program 1 times [2019-12-07 10:24:41,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:41,763 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513034141] [2019-12-07 10:24:41,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:41,804 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513034141] [2019-12-07 10:24:41,804 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:41,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:24:41,805 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435312415] [2019-12-07 10:24:41,805 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:24:41,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:41,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:24:41,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:24:41,805 INFO L87 Difference]: Start difference. First operand 21018 states and 70836 transitions. Second operand 3 states. [2019-12-07 10:24:41,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:41,872 INFO L93 Difference]: Finished difference Result 20968 states and 70674 transitions. [2019-12-07 10:24:41,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:24:41,873 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2019-12-07 10:24:41,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:41,902 INFO L225 Difference]: With dead ends: 20968 [2019-12-07 10:24:41,902 INFO L226 Difference]: Without dead ends: 20968 [2019-12-07 10:24:41,902 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:24:42,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20968 states. [2019-12-07 10:24:42,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20968 to 20968. [2019-12-07 10:24:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20968 states. [2019-12-07 10:24:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20968 states to 20968 states and 70674 transitions. [2019-12-07 10:24:42,271 INFO L78 Accepts]: Start accepts. Automaton has 20968 states and 70674 transitions. Word has length 46 [2019-12-07 10:24:42,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:42,271 INFO L462 AbstractCegarLoop]: Abstraction has 20968 states and 70674 transitions. [2019-12-07 10:24:42,271 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:24:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 20968 states and 70674 transitions. [2019-12-07 10:24:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-07 10:24:42,292 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:42,292 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] [2019-12-07 10:24:42,292 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:42,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:42,292 INFO L82 PathProgramCache]: Analyzing trace with hash -1550465706, now seen corresponding path program 1 times [2019-12-07 10:24:42,292 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:42,292 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340898024] [2019-12-07 10:24:42,292 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:42,346 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340898024] [2019-12-07 10:24:42,346 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:42,346 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 10:24:42,347 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988719199] [2019-12-07 10:24:42,347 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 10:24:42,347 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:42,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 10:24:42,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-07 10:24:42,347 INFO L87 Difference]: Start difference. First operand 20968 states and 70674 transitions. Second operand 6 states. [2019-12-07 10:24:42,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:42,450 INFO L93 Difference]: Finished difference Result 19751 states and 67819 transitions. [2019-12-07 10:24:42,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 10:24:42,450 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 46 [2019-12-07 10:24:42,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:42,477 INFO L225 Difference]: With dead ends: 19751 [2019-12-07 10:24:42,477 INFO L226 Difference]: Without dead ends: 19625 [2019-12-07 10:24:42,477 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-07 10:24:42,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19625 states. [2019-12-07 10:24:42,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19625 to 19625. [2019-12-07 10:24:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19625 states. [2019-12-07 10:24:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19625 states to 19625 states and 67533 transitions. [2019-12-07 10:24:42,846 INFO L78 Accepts]: Start accepts. Automaton has 19625 states and 67533 transitions. Word has length 46 [2019-12-07 10:24:42,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:42,846 INFO L462 AbstractCegarLoop]: Abstraction has 19625 states and 67533 transitions. [2019-12-07 10:24:42,846 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 10:24:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 19625 states and 67533 transitions. [2019-12-07 10:24:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-07 10:24:42,867 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:42,867 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:42,867 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:42,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:42,867 INFO L82 PathProgramCache]: Analyzing trace with hash -15908743, now seen corresponding path program 1 times [2019-12-07 10:24:42,867 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:42,867 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594771574] [2019-12-07 10:24:42,867 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:42,915 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594771574] [2019-12-07 10:24:42,915 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:42,915 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 10:24:42,916 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141598408] [2019-12-07 10:24:42,916 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:24:42,916 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:42,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:24:42,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:42,916 INFO L87 Difference]: Start difference. First operand 19625 states and 67533 transitions. Second operand 5 states. [2019-12-07 10:24:43,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:43,217 INFO L93 Difference]: Finished difference Result 22728 states and 77328 transitions. [2019-12-07 10:24:43,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-07 10:24:43,217 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2019-12-07 10:24:43,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:43,251 INFO L225 Difference]: With dead ends: 22728 [2019-12-07 10:24:43,251 INFO L226 Difference]: Without dead ends: 22728 [2019-12-07 10:24:43,251 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-07 10:24:43,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22728 states. [2019-12-07 10:24:43,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22728 to 19485. [2019-12-07 10:24:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19485 states. [2019-12-07 10:24:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19485 states to 19485 states and 67075 transitions. [2019-12-07 10:24:43,863 INFO L78 Accepts]: Start accepts. Automaton has 19485 states and 67075 transitions. Word has length 61 [2019-12-07 10:24:43,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:43,863 INFO L462 AbstractCegarLoop]: Abstraction has 19485 states and 67075 transitions. [2019-12-07 10:24:43,863 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:24:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 19485 states and 67075 transitions. [2019-12-07 10:24:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 10:24:43,883 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:43,883 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:43,884 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:43,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:43,884 INFO L82 PathProgramCache]: Analyzing trace with hash -828803287, now seen corresponding path program 1 times [2019-12-07 10:24:43,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:43,884 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20694140] [2019-12-07 10:24:43,884 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:24:43,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 10:24:43,957 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20694140] [2019-12-07 10:24:43,957 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:24:43,957 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 10:24:43,957 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051275056] [2019-12-07 10:24:43,958 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:24:43,958 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:24:43,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:24:43,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:24:43,958 INFO L87 Difference]: Start difference. First operand 19485 states and 67075 transitions. Second operand 5 states. [2019-12-07 10:24:44,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:24:44,033 INFO L93 Difference]: Finished difference Result 20045 states and 68304 transitions. [2019-12-07 10:24:44,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:24:44,033 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2019-12-07 10:24:44,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:24:44,034 INFO L225 Difference]: With dead ends: 20045 [2019-12-07 10:24:44,034 INFO L226 Difference]: Without dead ends: 1127 [2019-12-07 10:24:44,034 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 10:24:44,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1127 states. [2019-12-07 10:24:44,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1127 to 1127. [2019-12-07 10:24:44,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1127 states. [2019-12-07 10:24:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 1127 states and 2465 transitions. [2019-12-07 10:24:44,043 INFO L78 Accepts]: Start accepts. Automaton has 1127 states and 2465 transitions. Word has length 62 [2019-12-07 10:24:44,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:24:44,044 INFO L462 AbstractCegarLoop]: Abstraction has 1127 states and 2465 transitions. [2019-12-07 10:24:44,044 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:24:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2465 transitions. [2019-12-07 10:24:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-07 10:24:44,044 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:24:44,045 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:24:44,045 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:24:44,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:24:44,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1964717699, now seen corresponding path program 2 times [2019-12-07 10:24:44,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:24:44,045 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169150922] [2019-12-07 10:24:44,045 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:24:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:24:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:24:44,181 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 10:24:44,182 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 10:24:44,184 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] ULTIMATE.startENTRY-->L834: Formula: (let ((.cse1 (store |v_#valid_122| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_259| 1))) (and (= (store |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1693~0.base_29| (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1693~0.base_29|) |v_ULTIMATE.start_main_~#t1693~0.offset_22| 0)) |v_#memory_int_457|) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1693~0.base_29|)) (= |v_#NULL.offset_6| 0) (= v_~__unbuffered_p1_EBX~0_28 0) (< |v_#StackHeapBarrier_46| |v_ULTIMATE.start_main_~#t1693~0.base_29|) (< 0 |v_#StackHeapBarrier_46|) (= v_~x$r_buff1_thd1~0_163 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 |v_~#x~0.offset_259|) (= 0 v_~__unbuffered_p1_EAX~0_52) (= |v_#length_81| (store (store |v_#length_83| |v_~#x~0.base_259| 4) |v_ULTIMATE.start_main_~#t1693~0.base_29| 4)) (= 0 v_~x$r_buff0_thd2~0_226) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~x$w_buff0_used~0_744) (= 0 v_~x$r_buff1_thd2~0_106) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~x$w_buff1_used~0_363) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~x$w_buff1~0_131) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_83) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 (select .cse1 |v_~#x~0.base_259|)) (< |v_#StackHeapBarrier_46| |v_~#x~0.base_259|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= 0 v_~x$w_buff0~0_124) (= v_~x$r_buff1_thd0~0_62 0) (= v_~x$mem_tmp~0_85 0) (= 0 v_~weak$$choice1~0_32) (= 0 (select (select |v_#memory_int_458| |v_~#x~0.base_259|) |v_~#x~0.offset_259|)) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~y~0_111 0) (= 0 v_~x$r_buff0_thd3~0_72) (= v_~main$tmp_guard0~0_29 0) (= v_~__unbuffered_cnt~0_174 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= v_~weak$$choice2~0_134 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~__unbuffered_p0_EAX~0_97) (= 0 v_~x$r_buff0_thd0~0_79) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#valid_120| (store .cse0 |v_ULTIMATE.start_main_~#t1693~0.base_29| 1)) (= v_~x$r_buff0_thd1~0_241 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72) (= |v_ULTIMATE.start_main_~#t1693~0.offset_22| 0) (= 0 v_~weak$$choice0~0_70) (= v_~x$flush_delayed~0_159 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_46|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_458|, #length=|v_#length_83|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_124, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_51|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_32|, ~x$flush_delayed~0=v_~x$flush_delayed~0_159, ULTIMATE.start_main_~#t1693~0.offset=|v_ULTIMATE.start_main_~#t1693~0.offset_22|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_56|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_163, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_72, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_29|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_174|, ~weak$$choice1~0=v_~weak$$choice1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_97, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_52, #length=|v_#length_81|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_10|, ULTIMATE.start_main_~#t1695~0.offset=|v_ULTIMATE.start_main_~#t1695~0.offset_59|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_79, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_42|, ~#x~0.offset=|v_~#x~0.offset_259|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_19|, ~x$w_buff1~0=v_~x$w_buff1~0_131, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_363, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_106, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_46|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_70, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ULTIMATE.start_main_~#t1694~0.offset=|v_ULTIMATE.start_main_~#t1694~0.offset_33|, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_174, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_241, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_85, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_24|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_74|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_83, ~y~0=v_~y~0_111, ULTIMATE.start_main_~#t1695~0.base=|v_ULTIMATE.start_main_~#t1695~0.base_62|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_35|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_28, ULTIMATE.start_main_~#t1693~0.base=|v_ULTIMATE.start_main_~#t1693~0.base_29|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_62, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_226, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_45|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_744, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_~#t1694~0.base=|v_ULTIMATE.start_main_~#t1694~0.base_38|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_120|, #memory_int=|v_#memory_int_457|, ~#x~0.base=|v_~#x~0.base_259|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1693~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1695~0.offset, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ULTIMATE.start_main_~#t1694~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1695~0.base, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_~#t1693~0.base, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_~#t1694~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 10:24:44,185 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L834-1-->L836: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t1694~0.base_24|)) (= (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1694~0.base_24| 1) |v_#valid_37|) (= |v_#memory_int_224| (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1694~0.base_24| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1694~0.base_24|) |v_ULTIMATE.start_main_~#t1694~0.offset_23| 1))) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1694~0.base_24|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1694~0.base_24| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1694~0.base_24|)) (= |v_ULTIMATE.start_main_~#t1694~0.offset_23| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_225|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_~#t1694~0.base=|v_ULTIMATE.start_main_~#t1694~0.base_24|, ULTIMATE.start_main_~#t1694~0.offset=|v_ULTIMATE.start_main_~#t1694~0.offset_23|, #valid=|v_#valid_37|, #memory_int=|v_#memory_int_224|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1694~0.base, ULTIMATE.start_main_~#t1694~0.offset, #valid, #memory_int, #length] because there is no mapped edge [2019-12-07 10:24:44,186 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1026] [1026] L836-1-->L838: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1695~0.base_14| 0)) (= |v_ULTIMATE.start_main_~#t1695~0.offset_12| 0) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1695~0.base_14|) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t1695~0.base_14|)) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t1695~0.base_14| 1)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1695~0.base_14| 4)) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1695~0.base_14| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1695~0.base_14|) |v_ULTIMATE.start_main_~#t1695~0.offset_12| 2)) |v_#memory_int_204|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_205|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_5|, ULTIMATE.start_main_~#t1695~0.offset=|v_ULTIMATE.start_main_~#t1695~0.offset_12|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_204|, #length=|v_#length_17|, ULTIMATE.start_main_~#t1695~0.base=|v_ULTIMATE.start_main_~#t1695~0.base_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1695~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1695~0.base] because there is no mapped edge [2019-12-07 10:24:44,189 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L811-2-->L811-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork1_#t~ite59_Out1315651494| |P2Thread1of1ForFork1_#t~ite58_Out1315651494|)) (.cse2 (= 0 (mod ~x$r_buff1_thd3~0_In1315651494 256))) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1315651494 256)))) (or (and .cse0 (= ~x$w_buff1~0_In1315651494 |P2Thread1of1ForFork1_#t~ite58_Out1315651494|) (not .cse1) (= |P2Thread1of1ForFork1_#t~mem57_In1315651494| |P2Thread1of1ForFork1_#t~mem57_Out1315651494|) (not .cse2)) (and .cse0 (= |P2Thread1of1ForFork1_#t~mem57_Out1315651494| |P2Thread1of1ForFork1_#t~ite58_Out1315651494|) (= (select (select |#memory_int_In1315651494| |~#x~0.base_In1315651494|) |~#x~0.offset_In1315651494|) |P2Thread1of1ForFork1_#t~mem57_Out1315651494|) (or .cse2 .cse1)))) InVars {~#x~0.offset=|~#x~0.offset_In1315651494|, ~x$w_buff1~0=~x$w_buff1~0_In1315651494, ~#x~0.base=|~#x~0.base_In1315651494|, #memory_int=|#memory_int_In1315651494|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In1315651494|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1315651494, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1315651494} OutVars{P2Thread1of1ForFork1_#t~ite59=|P2Thread1of1ForFork1_#t~ite59_Out1315651494|, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out1315651494|, ~#x~0.offset=|~#x~0.offset_In1315651494|, ~x$w_buff1~0=~x$w_buff1~0_In1315651494, ~#x~0.base=|~#x~0.base_In1315651494|, #memory_int=|#memory_int_In1315651494|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out1315651494|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1315651494, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1315651494} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 10:24:44,189 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L812-->L812-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-1765794703 256) 0)) (.cse1 (= (mod ~x$r_buff0_thd3~0_In-1765794703 256) 0))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork1_#t~ite60_Out-1765794703| 0)) (and (= |P2Thread1of1ForFork1_#t~ite60_Out-1765794703| ~x$w_buff0_used~0_In-1765794703) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1765794703, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1765794703} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-1765794703|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1765794703, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1765794703} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-07 10:24:44,190 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1013] [1013] L813-->L813-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In50137163 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In50137163 256))) (.cse2 (= (mod ~x$w_buff1_used~0_In50137163 256) 0)) (.cse3 (= (mod ~x$r_buff1_thd3~0_In50137163 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite61_Out50137163|)) (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$w_buff1_used~0_In50137163 |P2Thread1of1ForFork1_#t~ite61_Out50137163|)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In50137163, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In50137163, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In50137163, ~x$w_buff0_used~0=~x$w_buff0_used~0_In50137163} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In50137163, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In50137163, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In50137163, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out50137163|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In50137163} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-07 10:24:44,191 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L814-->L815: Formula: (let ((.cse1 (= ~x$r_buff0_thd3~0_Out1720555031 ~x$r_buff0_thd3~0_In1720555031)) (.cse0 (= (mod ~x$w_buff0_used~0_In1720555031 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd3~0_In1720555031 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse0) (= ~x$r_buff0_thd3~0_Out1720555031 0) (not .cse2)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1720555031, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1720555031} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out1720555031|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out1720555031, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1720555031} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 10:24:44,191 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff1_thd3~0_In1635824728 256))) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1635824728 256))) (.cse3 (= (mod ~x$w_buff0_used~0_In1635824728 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd3~0_In1635824728 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$r_buff1_thd3~0_In1635824728 |P2Thread1of1ForFork1_#t~ite63_Out1635824728|)) (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out1635824728|) (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1635824728, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1635824728, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1635824728, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1635824728} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In1635824728, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1635824728, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out1635824728|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1635824728, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1635824728} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-07 10:24:44,192 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L815-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_3|) (= v_~__unbuffered_cnt~0_64 (+ v_~__unbuffered_cnt~0_65 1)) (= 0 |v_P2Thread1of1ForFork1_#res.base_3|) (= v_~x$r_buff1_thd3~0_42 |v_P2Thread1of1ForFork1_#t~ite63_28|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_28|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_65} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_42, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_27|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_64, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-07 10:24:44,197 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [960] [960] L756-->L757: Formula: (and (not (= (mod v_~weak$$choice2~0_76 256) 0)) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_120)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_76} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_76, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_8|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_15|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-07 10:24:44,198 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L761-->L761-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In491599386 256) 0))) (or (and .cse0 (= |P0Thread1of1ForFork2_#t~mem28_Out491599386| |P0Thread1of1ForFork2_#t~ite29_Out491599386|) (= |P0Thread1of1ForFork2_#t~mem28_Out491599386| (select (select |#memory_int_In491599386| |~#x~0.base_In491599386|) |~#x~0.offset_In491599386|))) (and (not .cse0) (= |P0Thread1of1ForFork2_#t~mem28_In491599386| |P0Thread1of1ForFork2_#t~mem28_Out491599386|) (= ~x$mem_tmp~0_In491599386 |P0Thread1of1ForFork2_#t~ite29_Out491599386|)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In491599386|, ~x$flush_delayed~0=~x$flush_delayed~0_In491599386, ~#x~0.offset=|~#x~0.offset_In491599386|, ~#x~0.base=|~#x~0.base_In491599386|, #memory_int=|#memory_int_In491599386|, ~x$mem_tmp~0=~x$mem_tmp~0_In491599386} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out491599386|, ~x$flush_delayed~0=~x$flush_delayed~0_In491599386, ~#x~0.offset=|~#x~0.offset_In491599386|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out491599386|, ~#x~0.base=|~#x~0.base_In491599386|, #memory_int=|#memory_int_In491599386|, ~x$mem_tmp~0=~x$mem_tmp~0_In491599386} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-07 10:24:44,198 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L761-2-->P0EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_59 1) v_~__unbuffered_cnt~0_58) (= (store |v_#memory_int_199| |v_~#x~0.base_129| (store (select |v_#memory_int_199| |v_~#x~0.base_129|) |v_~#x~0.offset_129| |v_P0Thread1of1ForFork2_#t~ite29_42|)) |v_#memory_int_198|) (= |v_P0Thread1of1ForFork2_#res.offset_3| 0) (= v_~x$flush_delayed~0_85 0) (= v_~y~0_51 1) (= 0 |v_P0Thread1of1ForFork2_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_42|, #memory_int=|v_#memory_int_199|, ~#x~0.base=|v_~#x~0.base_129|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~x$flush_delayed~0=v_~x$flush_delayed~0_85, ~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_41|, #memory_int=|v_#memory_int_198|, ~#x~0.base=|v_~#x~0.base_129|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_58, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_3|, ~y~0=v_~y~0_51} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base, ~y~0] because there is no mapped edge [2019-12-07 10:24:44,202 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [913] [913] L792-->L793: Formula: (and (not (= (mod v_~weak$$choice2~0_37 256) 0)) (= v_~x$r_buff0_thd2~0_47 v_~x$r_buff0_thd2~0_46)) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47, ~weak$$choice2~0=v_~weak$$choice2~0_37} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_7|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_46, ~weak$$choice2~0=v_~weak$$choice2~0_37, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_5|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-07 10:24:44,203 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L795-->L795-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In1217336569 256) 0))) (or (and (= |P1Thread1of1ForFork0_#t~mem55_Out1217336569| |P1Thread1of1ForFork0_#t~ite56_Out1217336569|) .cse0 (= (select (select |#memory_int_In1217336569| |~#x~0.base_In1217336569|) |~#x~0.offset_In1217336569|) |P1Thread1of1ForFork0_#t~mem55_Out1217336569|)) (and (not .cse0) (= |P1Thread1of1ForFork0_#t~ite56_Out1217336569| ~x$mem_tmp~0_In1217336569) (= |P1Thread1of1ForFork0_#t~mem55_In1217336569| |P1Thread1of1ForFork0_#t~mem55_Out1217336569|)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In1217336569, ~#x~0.offset=|~#x~0.offset_In1217336569|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In1217336569|, ~#x~0.base=|~#x~0.base_In1217336569|, #memory_int=|#memory_int_In1217336569|, ~x$mem_tmp~0=~x$mem_tmp~0_In1217336569} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In1217336569, ~#x~0.offset=|~#x~0.offset_In1217336569|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out1217336569|, ~#x~0.base=|~#x~0.base_In1217336569|, #memory_int=|#memory_int_In1217336569|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out1217336569|, ~x$mem_tmp~0=~x$mem_tmp~0_In1217336569} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-07 10:24:44,204 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L795-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= |v_#memory_int_277| (store |v_#memory_int_278| |v_~#x~0.base_174| (store (select |v_#memory_int_278| |v_~#x~0.base_174|) |v_~#x~0.offset_174| |v_P1Thread1of1ForFork0_#t~ite56_24|))) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|) (= v_~x$flush_delayed~0_97 0)) InVars {~#x~0.offset=|v_~#x~0.offset_174|, #memory_int=|v_#memory_int_278|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_97, ~#x~0.offset=|v_~#x~0.offset_174|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_15|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_3|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_3|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-07 10:24:44,204 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L842-->L844-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= 0 (mod v_~x$w_buff0_used~0_231 256)) (= (mod v_~x$r_buff0_thd0~0_29 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 10:24:44,204 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L844-2-->L844-4: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In247561577 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In247561577 256)))) (or (and (= |ULTIMATE.start_main_#t~mem67_Out247561577| (select (select |#memory_int_In247561577| |~#x~0.base_In247561577|) |~#x~0.offset_In247561577|)) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem67_Out247561577| |ULTIMATE.start_main_#t~ite68_Out247561577|)) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite68_Out247561577| ~x$w_buff1~0_In247561577) (= |ULTIMATE.start_main_#t~mem67_In247561577| |ULTIMATE.start_main_#t~mem67_Out247561577|) (not .cse0)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In247561577|, ~#x~0.offset=|~#x~0.offset_In247561577|, ~x$w_buff1~0=~x$w_buff1~0_In247561577, ~#x~0.base=|~#x~0.base_In247561577|, #memory_int=|#memory_int_In247561577|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In247561577, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In247561577} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out247561577|, ~#x~0.offset=|~#x~0.offset_In247561577|, ~x$w_buff1~0=~x$w_buff1~0_In247561577, ~#x~0.base=|~#x~0.base_In247561577|, #memory_int=|#memory_int_In247561577|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In247561577, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out247561577|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In247561577} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-07 10:24:44,204 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [907] [907] L844-4-->L845: Formula: (= (store |v_#memory_int_34| |v_~#x~0.base_20| (store (select |v_#memory_int_34| |v_~#x~0.base_20|) |v_~#x~0.offset_20| |v_ULTIMATE.start_main_#t~ite68_7|)) |v_#memory_int_33|) InVars {~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_34|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_7|} OutVars{ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_4|, ~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_33|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_6|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, #memory_int, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 10:24:44,204 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L845-->L845-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-2130225008 256) 0)) (.cse1 (= (mod ~x$r_buff0_thd0~0_In-2130225008 256) 0))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite70_Out-2130225008| 0)) (and (= |ULTIMATE.start_main_#t~ite70_Out-2130225008| ~x$w_buff0_used~0_In-2130225008) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2130225008, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2130225008} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2130225008, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-2130225008|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2130225008} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-07 10:24:44,205 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L846-->L846-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-1668804427 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1668804427 256))) (.cse2 (= 0 (mod ~x$w_buff1_used~0_In-1668804427 256))) (.cse3 (= (mod ~x$r_buff1_thd0~0_In-1668804427 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite71_Out-1668804427|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (= ~x$w_buff1_used~0_In-1668804427 |ULTIMATE.start_main_#t~ite71_Out-1668804427|) (or .cse2 .cse3)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1668804427, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1668804427, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1668804427, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1668804427} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1668804427, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-1668804427|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1668804427, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1668804427, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1668804427} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 10:24:44,205 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L847-->L848: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In226932339 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In226932339 256))) (.cse2 (= ~x$r_buff0_thd0~0_In226932339 ~x$r_buff0_thd0~0_Out226932339))) (or (and (not .cse0) (not .cse1) (= ~x$r_buff0_thd0~0_Out226932339 0)) (and .cse2 .cse0) (and .cse1 .cse2))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In226932339, ~x$w_buff0_used~0=~x$w_buff0_used~0_In226932339} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out226932339, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out226932339|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In226932339} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 10:24:44,206 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L848-->L852: Formula: (let ((.cse4 (= 0 ~x$r_buff1_thd0~0_Out-847947973)) (.cse2 (= (mod ~x$r_buff1_thd0~0_In-847947973 256) 0)) (.cse5 (= 0 (mod ~x$r_buff0_thd0~0_In-847947973 256))) (.cse0 (= ~weak$$choice1~0_Out-847947973 |ULTIMATE.start_main_#t~nondet74_In-847947973|)) (.cse1 (= (mod ~x$w_buff0_used~0_In-847947973 256) 0)) (.cse6 (= (mod ~x$w_buff1_used~0_In-847947973 256) 0)) (.cse3 (= ~x$r_buff1_thd0~0_Out-847947973 ~x$r_buff1_thd0~0_In-847947973))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 (not .cse5) (not .cse1)) (and .cse0 (not .cse2) .cse4 (not .cse6)) (and .cse0 .cse5 .cse2 .cse3) (and .cse0 .cse5 .cse6 .cse3) (and .cse0 .cse1 .cse6 .cse3))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-847947973, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In-847947973|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-847947973, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-847947973, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-847947973} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-847947973|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-847947973, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out-847947973|, ~weak$$choice1~0=~weak$$choice1~0_Out-847947973, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-847947973, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out-847947973, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-847947973} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 10:24:44,206 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L852-->L852-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1744736473 256)))) (.cse1 (= 0 (mod ~weak$$choice1~0_In-1744736473 256)))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite76_Out-1744736473| ~__unbuffered_p0_EAX~0_In-1744736473) .cse1 (= |ULTIMATE.start_main_#t~mem75_In-1744736473| |ULTIMATE.start_main_#t~mem75_Out-1744736473|)) (and .cse0 (= |ULTIMATE.start_main_#t~ite76_Out-1744736473| |ULTIMATE.start_main_#t~mem75_Out-1744736473|) (not .cse1) (= (select (select |#memory_int_In-1744736473| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1744736473) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1744736473) |ULTIMATE.start_main_#t~mem75_Out-1744736473|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1744736473, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1744736473, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In-1744736473|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1744736473, #memory_int=|#memory_int_In-1744736473|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1744736473, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1744736473} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-1744736473, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1744736473, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out-1744736473|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1744736473, #memory_int=|#memory_int_In-1744736473|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1744736473, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1744736473, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out-1744736473|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 10:24:44,206 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L852-3-->L5: Formula: (and (let ((.cse1 (= v_~__unbuffered_p1_EBX~0_17 0)) (.cse3 (= 1 v_~__unbuffered_p0_EAX~0_69)) (.cse4 (= v_~y~0_60 2)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_69)) (.cse5 (= v_~main$tmp_guard1~0_17 1)) (.cse2 (= 2 v_~__unbuffered_p1_EAX~0_41))) (or (and .cse0 (= v_~main$tmp_guard1~0_17 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 (not .cse1)) (and .cse0 (not .cse3) .cse5) (and .cse0 .cse5 (not .cse4)) (and .cse0 .cse5 (not .cse2)))) (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_31|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 10:24:44,206 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 10:24:44,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 10:24:44 BasicIcfg [2019-12-07 10:24:44,286 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 10:24:44,286 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 10:24:44,287 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 10:24:44,287 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 10:24:44,287 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:22:37" (3/4) ... [2019-12-07 10:24:44,289 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 10:24:44,290 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] ULTIMATE.startENTRY-->L834: Formula: (let ((.cse1 (store |v_#valid_122| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_259| 1))) (and (= (store |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1693~0.base_29| (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1693~0.base_29|) |v_ULTIMATE.start_main_~#t1693~0.offset_22| 0)) |v_#memory_int_457|) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1693~0.base_29|)) (= |v_#NULL.offset_6| 0) (= v_~__unbuffered_p1_EBX~0_28 0) (< |v_#StackHeapBarrier_46| |v_ULTIMATE.start_main_~#t1693~0.base_29|) (< 0 |v_#StackHeapBarrier_46|) (= v_~x$r_buff1_thd1~0_163 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 |v_~#x~0.offset_259|) (= 0 v_~__unbuffered_p1_EAX~0_52) (= |v_#length_81| (store (store |v_#length_83| |v_~#x~0.base_259| 4) |v_ULTIMATE.start_main_~#t1693~0.base_29| 4)) (= 0 v_~x$r_buff0_thd2~0_226) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~x$w_buff0_used~0_744) (= 0 v_~x$r_buff1_thd2~0_106) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~x$w_buff1_used~0_363) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~x$w_buff1~0_131) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_83) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 (select .cse1 |v_~#x~0.base_259|)) (< |v_#StackHeapBarrier_46| |v_~#x~0.base_259|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= 0 v_~x$w_buff0~0_124) (= v_~x$r_buff1_thd0~0_62 0) (= v_~x$mem_tmp~0_85 0) (= 0 v_~weak$$choice1~0_32) (= 0 (select (select |v_#memory_int_458| |v_~#x~0.base_259|) |v_~#x~0.offset_259|)) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~y~0_111 0) (= 0 v_~x$r_buff0_thd3~0_72) (= v_~main$tmp_guard0~0_29 0) (= v_~__unbuffered_cnt~0_174 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= v_~weak$$choice2~0_134 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~__unbuffered_p0_EAX~0_97) (= 0 v_~x$r_buff0_thd0~0_79) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#valid_120| (store .cse0 |v_ULTIMATE.start_main_~#t1693~0.base_29| 1)) (= v_~x$r_buff0_thd1~0_241 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72) (= |v_ULTIMATE.start_main_~#t1693~0.offset_22| 0) (= 0 v_~weak$$choice0~0_70) (= v_~x$flush_delayed~0_159 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_46|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_458|, #length=|v_#length_83|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_124, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_51|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_32|, ~x$flush_delayed~0=v_~x$flush_delayed~0_159, ULTIMATE.start_main_~#t1693~0.offset=|v_ULTIMATE.start_main_~#t1693~0.offset_22|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_56|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_163, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_72, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_29|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_174|, ~weak$$choice1~0=v_~weak$$choice1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_97, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_52, #length=|v_#length_81|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_10|, ULTIMATE.start_main_~#t1695~0.offset=|v_ULTIMATE.start_main_~#t1695~0.offset_59|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_79, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_42|, ~#x~0.offset=|v_~#x~0.offset_259|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_19|, ~x$w_buff1~0=v_~x$w_buff1~0_131, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_363, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_106, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_46|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_70, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ULTIMATE.start_main_~#t1694~0.offset=|v_ULTIMATE.start_main_~#t1694~0.offset_33|, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_174, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_241, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_85, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_24|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_74|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_83, ~y~0=v_~y~0_111, ULTIMATE.start_main_~#t1695~0.base=|v_ULTIMATE.start_main_~#t1695~0.base_62|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_35|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_28, ULTIMATE.start_main_~#t1693~0.base=|v_ULTIMATE.start_main_~#t1693~0.base_29|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_62, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_226, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_45|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_744, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_~#t1694~0.base=|v_ULTIMATE.start_main_~#t1694~0.base_38|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_120|, #memory_int=|v_#memory_int_457|, ~#x~0.base=|v_~#x~0.base_259|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1693~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1695~0.offset, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ULTIMATE.start_main_~#t1694~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1695~0.base, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_~#t1693~0.base, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_~#t1694~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-07 10:24:44,291 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L834-1-->L836: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t1694~0.base_24|)) (= (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1694~0.base_24| 1) |v_#valid_37|) (= |v_#memory_int_224| (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1694~0.base_24| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1694~0.base_24|) |v_ULTIMATE.start_main_~#t1694~0.offset_23| 1))) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1694~0.base_24|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1694~0.base_24| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1694~0.base_24|)) (= |v_ULTIMATE.start_main_~#t1694~0.offset_23| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_225|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_~#t1694~0.base=|v_ULTIMATE.start_main_~#t1694~0.base_24|, ULTIMATE.start_main_~#t1694~0.offset=|v_ULTIMATE.start_main_~#t1694~0.offset_23|, #valid=|v_#valid_37|, #memory_int=|v_#memory_int_224|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1694~0.base, ULTIMATE.start_main_~#t1694~0.offset, #valid, #memory_int, #length] because there is no mapped edge [2019-12-07 10:24:44,292 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1026] [1026] L836-1-->L838: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1695~0.base_14| 0)) (= |v_ULTIMATE.start_main_~#t1695~0.offset_12| 0) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1695~0.base_14|) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t1695~0.base_14|)) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t1695~0.base_14| 1)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1695~0.base_14| 4)) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1695~0.base_14| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1695~0.base_14|) |v_ULTIMATE.start_main_~#t1695~0.offset_12| 2)) |v_#memory_int_204|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_205|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_5|, ULTIMATE.start_main_~#t1695~0.offset=|v_ULTIMATE.start_main_~#t1695~0.offset_12|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_204|, #length=|v_#length_17|, ULTIMATE.start_main_~#t1695~0.base=|v_ULTIMATE.start_main_~#t1695~0.base_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1695~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1695~0.base] because there is no mapped edge [2019-12-07 10:24:44,296 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L811-2-->L811-5: Formula: (let ((.cse0 (= |P2Thread1of1ForFork1_#t~ite59_Out1315651494| |P2Thread1of1ForFork1_#t~ite58_Out1315651494|)) (.cse2 (= 0 (mod ~x$r_buff1_thd3~0_In1315651494 256))) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1315651494 256)))) (or (and .cse0 (= ~x$w_buff1~0_In1315651494 |P2Thread1of1ForFork1_#t~ite58_Out1315651494|) (not .cse1) (= |P2Thread1of1ForFork1_#t~mem57_In1315651494| |P2Thread1of1ForFork1_#t~mem57_Out1315651494|) (not .cse2)) (and .cse0 (= |P2Thread1of1ForFork1_#t~mem57_Out1315651494| |P2Thread1of1ForFork1_#t~ite58_Out1315651494|) (= (select (select |#memory_int_In1315651494| |~#x~0.base_In1315651494|) |~#x~0.offset_In1315651494|) |P2Thread1of1ForFork1_#t~mem57_Out1315651494|) (or .cse2 .cse1)))) InVars {~#x~0.offset=|~#x~0.offset_In1315651494|, ~x$w_buff1~0=~x$w_buff1~0_In1315651494, ~#x~0.base=|~#x~0.base_In1315651494|, #memory_int=|#memory_int_In1315651494|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In1315651494|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1315651494, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1315651494} OutVars{P2Thread1of1ForFork1_#t~ite59=|P2Thread1of1ForFork1_#t~ite59_Out1315651494|, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out1315651494|, ~#x~0.offset=|~#x~0.offset_In1315651494|, ~x$w_buff1~0=~x$w_buff1~0_In1315651494, ~#x~0.base=|~#x~0.base_In1315651494|, #memory_int=|#memory_int_In1315651494|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out1315651494|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1315651494, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1315651494} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-07 10:24:44,296 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L812-->L812-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-1765794703 256) 0)) (.cse1 (= (mod ~x$r_buff0_thd3~0_In-1765794703 256) 0))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork1_#t~ite60_Out-1765794703| 0)) (and (= |P2Thread1of1ForFork1_#t~ite60_Out-1765794703| ~x$w_buff0_used~0_In-1765794703) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1765794703, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1765794703} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-1765794703|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1765794703, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1765794703} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-07 10:24:44,297 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1013] [1013] L813-->L813-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff0_used~0_In50137163 256))) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In50137163 256))) (.cse2 (= (mod ~x$w_buff1_used~0_In50137163 256) 0)) (.cse3 (= (mod ~x$r_buff1_thd3~0_In50137163 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite61_Out50137163|)) (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$w_buff1_used~0_In50137163 |P2Thread1of1ForFork1_#t~ite61_Out50137163|)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In50137163, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In50137163, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In50137163, ~x$w_buff0_used~0=~x$w_buff0_used~0_In50137163} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In50137163, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In50137163, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In50137163, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out50137163|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In50137163} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-07 10:24:44,298 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L814-->L815: Formula: (let ((.cse1 (= ~x$r_buff0_thd3~0_Out1720555031 ~x$r_buff0_thd3~0_In1720555031)) (.cse0 (= (mod ~x$w_buff0_used~0_In1720555031 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd3~0_In1720555031 256) 0))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse0) (= ~x$r_buff0_thd3~0_Out1720555031 0) (not .cse2)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1720555031, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1720555031} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out1720555031|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out1720555031, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1720555031} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 10:24:44,298 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff1_thd3~0_In1635824728 256))) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1635824728 256))) (.cse3 (= (mod ~x$w_buff0_used~0_In1635824728 256) 0)) (.cse2 (= (mod ~x$r_buff0_thd3~0_In1635824728 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$r_buff1_thd3~0_In1635824728 |P2Thread1of1ForFork1_#t~ite63_Out1635824728|)) (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out1635824728|) (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1635824728, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1635824728, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1635824728, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1635824728} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In1635824728, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1635824728, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out1635824728|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1635824728, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1635824728} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-07 10:24:44,298 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L815-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_3|) (= v_~__unbuffered_cnt~0_64 (+ v_~__unbuffered_cnt~0_65 1)) (= 0 |v_P2Thread1of1ForFork1_#res.base_3|) (= v_~x$r_buff1_thd3~0_42 |v_P2Thread1of1ForFork1_#t~ite63_28|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_28|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_65} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_42, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_27|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_64, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-07 10:24:44,303 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [960] [960] L756-->L757: Formula: (and (not (= (mod v_~weak$$choice2~0_76 256) 0)) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_120)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_76} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_76, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_8|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_15|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-07 10:24:44,305 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L761-->L761-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In491599386 256) 0))) (or (and .cse0 (= |P0Thread1of1ForFork2_#t~mem28_Out491599386| |P0Thread1of1ForFork2_#t~ite29_Out491599386|) (= |P0Thread1of1ForFork2_#t~mem28_Out491599386| (select (select |#memory_int_In491599386| |~#x~0.base_In491599386|) |~#x~0.offset_In491599386|))) (and (not .cse0) (= |P0Thread1of1ForFork2_#t~mem28_In491599386| |P0Thread1of1ForFork2_#t~mem28_Out491599386|) (= ~x$mem_tmp~0_In491599386 |P0Thread1of1ForFork2_#t~ite29_Out491599386|)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In491599386|, ~x$flush_delayed~0=~x$flush_delayed~0_In491599386, ~#x~0.offset=|~#x~0.offset_In491599386|, ~#x~0.base=|~#x~0.base_In491599386|, #memory_int=|#memory_int_In491599386|, ~x$mem_tmp~0=~x$mem_tmp~0_In491599386} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out491599386|, ~x$flush_delayed~0=~x$flush_delayed~0_In491599386, ~#x~0.offset=|~#x~0.offset_In491599386|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out491599386|, ~#x~0.base=|~#x~0.base_In491599386|, #memory_int=|#memory_int_In491599386|, ~x$mem_tmp~0=~x$mem_tmp~0_In491599386} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-07 10:24:44,305 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L761-2-->P0EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_59 1) v_~__unbuffered_cnt~0_58) (= (store |v_#memory_int_199| |v_~#x~0.base_129| (store (select |v_#memory_int_199| |v_~#x~0.base_129|) |v_~#x~0.offset_129| |v_P0Thread1of1ForFork2_#t~ite29_42|)) |v_#memory_int_198|) (= |v_P0Thread1of1ForFork2_#res.offset_3| 0) (= v_~x$flush_delayed~0_85 0) (= v_~y~0_51 1) (= 0 |v_P0Thread1of1ForFork2_#res.base_3|)) InVars {~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_42|, #memory_int=|v_#memory_int_199|, ~#x~0.base=|v_~#x~0.base_129|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~x$flush_delayed~0=v_~x$flush_delayed~0_85, ~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_41|, #memory_int=|v_#memory_int_198|, ~#x~0.base=|v_~#x~0.base_129|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_58, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_3|, ~y~0=v_~y~0_51} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base, ~y~0] because there is no mapped edge [2019-12-07 10:24:44,312 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [913] [913] L792-->L793: Formula: (and (not (= (mod v_~weak$$choice2~0_37 256) 0)) (= v_~x$r_buff0_thd2~0_47 v_~x$r_buff0_thd2~0_46)) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47, ~weak$$choice2~0=v_~weak$$choice2~0_37} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_7|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_46, ~weak$$choice2~0=v_~weak$$choice2~0_37, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_5|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-07 10:24:44,313 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L795-->L795-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In1217336569 256) 0))) (or (and (= |P1Thread1of1ForFork0_#t~mem55_Out1217336569| |P1Thread1of1ForFork0_#t~ite56_Out1217336569|) .cse0 (= (select (select |#memory_int_In1217336569| |~#x~0.base_In1217336569|) |~#x~0.offset_In1217336569|) |P1Thread1of1ForFork0_#t~mem55_Out1217336569|)) (and (not .cse0) (= |P1Thread1of1ForFork0_#t~ite56_Out1217336569| ~x$mem_tmp~0_In1217336569) (= |P1Thread1of1ForFork0_#t~mem55_In1217336569| |P1Thread1of1ForFork0_#t~mem55_Out1217336569|)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In1217336569, ~#x~0.offset=|~#x~0.offset_In1217336569|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In1217336569|, ~#x~0.base=|~#x~0.base_In1217336569|, #memory_int=|#memory_int_In1217336569|, ~x$mem_tmp~0=~x$mem_tmp~0_In1217336569} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In1217336569, ~#x~0.offset=|~#x~0.offset_In1217336569|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out1217336569|, ~#x~0.base=|~#x~0.base_In1217336569|, #memory_int=|#memory_int_In1217336569|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out1217336569|, ~x$mem_tmp~0=~x$mem_tmp~0_In1217336569} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-07 10:24:44,313 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L795-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.offset_3|) (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= |v_#memory_int_277| (store |v_#memory_int_278| |v_~#x~0.base_174| (store (select |v_#memory_int_278| |v_~#x~0.base_174|) |v_~#x~0.offset_174| |v_P1Thread1of1ForFork0_#t~ite56_24|))) (= 0 |v_P1Thread1of1ForFork0_#res.base_3|) (= v_~x$flush_delayed~0_97 0)) InVars {~#x~0.offset=|v_~#x~0.offset_174|, #memory_int=|v_#memory_int_278|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_97, ~#x~0.offset=|v_~#x~0.offset_174|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_15|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_3|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_3|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-07 10:24:44,314 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L842-->L844-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= 0 (mod v_~x$w_buff0_used~0_231 256)) (= (mod v_~x$r_buff0_thd0~0_29 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 10:24:44,314 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L844-2-->L844-4: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd0~0_In247561577 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In247561577 256)))) (or (and (= |ULTIMATE.start_main_#t~mem67_Out247561577| (select (select |#memory_int_In247561577| |~#x~0.base_In247561577|) |~#x~0.offset_In247561577|)) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem67_Out247561577| |ULTIMATE.start_main_#t~ite68_Out247561577|)) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite68_Out247561577| ~x$w_buff1~0_In247561577) (= |ULTIMATE.start_main_#t~mem67_In247561577| |ULTIMATE.start_main_#t~mem67_Out247561577|) (not .cse0)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In247561577|, ~#x~0.offset=|~#x~0.offset_In247561577|, ~x$w_buff1~0=~x$w_buff1~0_In247561577, ~#x~0.base=|~#x~0.base_In247561577|, #memory_int=|#memory_int_In247561577|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In247561577, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In247561577} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out247561577|, ~#x~0.offset=|~#x~0.offset_In247561577|, ~x$w_buff1~0=~x$w_buff1~0_In247561577, ~#x~0.base=|~#x~0.base_In247561577|, #memory_int=|#memory_int_In247561577|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In247561577, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out247561577|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In247561577} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-07 10:24:44,314 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [907] [907] L844-4-->L845: Formula: (= (store |v_#memory_int_34| |v_~#x~0.base_20| (store (select |v_#memory_int_34| |v_~#x~0.base_20|) |v_~#x~0.offset_20| |v_ULTIMATE.start_main_#t~ite68_7|)) |v_#memory_int_33|) InVars {~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_34|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_7|} OutVars{ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_4|, ~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_33|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_6|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, #memory_int, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-07 10:24:44,314 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L845-->L845-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-2130225008 256) 0)) (.cse1 (= (mod ~x$r_buff0_thd0~0_In-2130225008 256) 0))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite70_Out-2130225008| 0)) (and (= |ULTIMATE.start_main_#t~ite70_Out-2130225008| ~x$w_buff0_used~0_In-2130225008) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2130225008, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2130225008} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2130225008, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-2130225008|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2130225008} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-07 10:24:44,314 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L846-->L846-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-1668804427 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-1668804427 256))) (.cse2 (= 0 (mod ~x$w_buff1_used~0_In-1668804427 256))) (.cse3 (= (mod ~x$r_buff1_thd0~0_In-1668804427 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite71_Out-1668804427|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (= ~x$w_buff1_used~0_In-1668804427 |ULTIMATE.start_main_#t~ite71_Out-1668804427|) (or .cse2 .cse3)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1668804427, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1668804427, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1668804427, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1668804427} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1668804427, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-1668804427|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1668804427, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1668804427, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1668804427} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-07 10:24:44,315 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L847-->L848: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In226932339 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In226932339 256))) (.cse2 (= ~x$r_buff0_thd0~0_In226932339 ~x$r_buff0_thd0~0_Out226932339))) (or (and (not .cse0) (not .cse1) (= ~x$r_buff0_thd0~0_Out226932339 0)) (and .cse2 .cse0) (and .cse1 .cse2))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In226932339, ~x$w_buff0_used~0=~x$w_buff0_used~0_In226932339} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out226932339, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out226932339|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In226932339} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-07 10:24:44,315 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L848-->L852: Formula: (let ((.cse4 (= 0 ~x$r_buff1_thd0~0_Out-847947973)) (.cse2 (= (mod ~x$r_buff1_thd0~0_In-847947973 256) 0)) (.cse5 (= 0 (mod ~x$r_buff0_thd0~0_In-847947973 256))) (.cse0 (= ~weak$$choice1~0_Out-847947973 |ULTIMATE.start_main_#t~nondet74_In-847947973|)) (.cse1 (= (mod ~x$w_buff0_used~0_In-847947973 256) 0)) (.cse6 (= (mod ~x$w_buff1_used~0_In-847947973 256) 0)) (.cse3 (= ~x$r_buff1_thd0~0_Out-847947973 ~x$r_buff1_thd0~0_In-847947973))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 (not .cse5) (not .cse1)) (and .cse0 (not .cse2) .cse4 (not .cse6)) (and .cse0 .cse5 .cse2 .cse3) (and .cse0 .cse5 .cse6 .cse3) (and .cse0 .cse1 .cse6 .cse3))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-847947973, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In-847947973|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-847947973, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-847947973, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-847947973} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-847947973|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-847947973, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out-847947973|, ~weak$$choice1~0=~weak$$choice1~0_Out-847947973, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-847947973, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out-847947973, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-847947973} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 10:24:44,315 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L852-->L852-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1744736473 256)))) (.cse1 (= 0 (mod ~weak$$choice1~0_In-1744736473 256)))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite76_Out-1744736473| ~__unbuffered_p0_EAX~0_In-1744736473) .cse1 (= |ULTIMATE.start_main_#t~mem75_In-1744736473| |ULTIMATE.start_main_#t~mem75_Out-1744736473|)) (and .cse0 (= |ULTIMATE.start_main_#t~ite76_Out-1744736473| |ULTIMATE.start_main_#t~mem75_Out-1744736473|) (not .cse1) (= (select (select |#memory_int_In-1744736473| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1744736473) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1744736473) |ULTIMATE.start_main_#t~mem75_Out-1744736473|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1744736473, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1744736473, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In-1744736473|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1744736473, #memory_int=|#memory_int_In-1744736473|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1744736473, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1744736473} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-1744736473, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1744736473, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out-1744736473|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1744736473, #memory_int=|#memory_int_In-1744736473|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1744736473, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1744736473, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out-1744736473|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 10:24:44,315 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L852-3-->L5: Formula: (and (let ((.cse1 (= v_~__unbuffered_p1_EBX~0_17 0)) (.cse3 (= 1 v_~__unbuffered_p0_EAX~0_69)) (.cse4 (= v_~y~0_60 2)) (.cse0 (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_69)) (.cse5 (= v_~main$tmp_guard1~0_17 1)) (.cse2 (= 2 v_~__unbuffered_p1_EAX~0_41))) (or (and .cse0 (= v_~main$tmp_guard1~0_17 0) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 (not .cse1)) (and .cse0 (not .cse3) .cse5) (and .cse0 .cse5 (not .cse4)) (and .cse0 .cse5 (not .cse2)))) (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_31|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-07 10:24:44,315 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 10:24:44,375 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a6b44bf2-6d47-4e56-affb-54670f86f908/bin/uautomizer/witness.graphml [2019-12-07 10:24:44,376 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 10:24:44,377 INFO L168 Benchmark]: Toolchain (without parser) took 128025.08 ms. Allocated memory was 1.0 GB in the beginning and 7.4 GB in the end (delta: 6.3 GB). Free memory was 940.9 MB in the beginning and 3.7 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2019-12-07 10:24:44,377 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:24:44,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. [2019-12-07 10:24:44,377 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.99 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:24:44,378 INFO L168 Benchmark]: Boogie Preprocessor took 27.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 10:24:44,378 INFO L168 Benchmark]: RCFGBuilder took 448.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 65.9 MB). Peak memory consumption was 65.9 MB. Max. memory is 11.5 GB. [2019-12-07 10:24:44,378 INFO L168 Benchmark]: TraceAbstraction took 127035.12 ms. Allocated memory was 1.1 GB in the beginning and 7.4 GB in the end (delta: 6.2 GB). Free memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. [2019-12-07 10:24:44,378 INFO L168 Benchmark]: Witness Printer took 89.18 ms. Allocated memory is still 7.4 GB. Free memory was 3.8 GB in the beginning and 3.7 GB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 11.5 GB. [2019-12-07 10:24:44,380 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 384.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.99 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 27.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 448.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 65.9 MB). Peak memory consumption was 65.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 127035.12 ms. Allocated memory was 1.1 GB in the beginning and 7.4 GB in the end (delta: 6.2 GB). Free memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. * Witness Printer took 89.18 ms. Allocated memory is still 7.4 GB. Free memory was 3.8 GB in the beginning and 3.7 GB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.4s, 211 ProgramPointsBefore, 105 ProgramPointsAfterwards, 258 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 61 ConcurrentYvCompositions, 30 ChoiceCompositions, 10244 VarBasedMoverChecksPositive, 252 VarBasedMoverChecksNegative, 26 SemBasedMoverChecksPositive, 321 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 158490 CheckedPairsTotal, 147 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L834] FCALL, FORK 0 pthread_create(&t1693, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 x$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(x) [L750] 1 x$mem_tmp = x [L836] FCALL, FORK 0 pthread_create(&t1694, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L838] FCALL, FORK 0 pthread_create(&t1695, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L751] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L751] EXPR 1 \read(x) [L751] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L751] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L808] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L752] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L812] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L813] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L752] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L753] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L754] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L759] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L760] EXPR 1 \read(x) [L760] 1 __unbuffered_p0_EAX = x [L777] 2 y = 2 [L780] 2 __unbuffered_p1_EAX = y [L783] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L784] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L785] 2 x$flush_delayed = weak$$choice2 [L786] EXPR 2 \read(x) [L786] 2 x$mem_tmp = x [L787] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L787] EXPR 2 \read(x) [L787] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L787] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L788] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L788] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L789] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L789] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L790] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L790] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L791] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L793] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L793] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L794] EXPR 2 \read(x) [L794] 2 __unbuffered_p1_EBX = x [L840] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L845] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L846] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 202 locations, 1 error locations. Result: UNSAFE, OverallTime: 126.8s, OverallIterations: 14, TraceHistogramMax: 1, AutomataDifference: 8.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2284 SDtfs, 3036 SDslu, 3538 SDs, 0 SdLazy, 754 SolverSat, 74 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 66 GetRequests, 15 SyntacticMatches, 5 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=216372occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 64.2s AutomataMinimizationTime, 13 MinimizatonAttempts, 6466 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 546 NumberOfCodeBlocks, 546 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 471 ConstructedInterpolants, 0 QuantifiedInterpolants, 49407 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...