/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi006_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-26 23:16:06,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-26 23:16:06,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-26 23:16:06,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-26 23:16:06,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-26 23:16:06,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-26 23:16:06,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-26 23:16:06,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-26 23:16:06,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-26 23:16:06,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-26 23:16:06,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-26 23:16:06,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-26 23:16:06,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-26 23:16:06,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-26 23:16:06,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-26 23:16:06,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-26 23:16:06,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-26 23:16:06,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-26 23:16:06,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-26 23:16:06,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-26 23:16:06,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-26 23:16:06,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-26 23:16:06,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-26 23:16:06,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-26 23:16:06,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-26 23:16:06,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-26 23:16:06,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-26 23:16:06,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-26 23:16:06,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-26 23:16:06,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-26 23:16:06,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-26 23:16:06,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-26 23:16:06,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-26 23:16:06,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-26 23:16:06,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-26 23:16:06,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-26 23:16:06,493 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-26 23:16:06,520 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-26 23:16:06,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-26 23:16:06,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-26 23:16:06,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-26 23:16:06,522 INFO L138 SettingsManager]: * Use SBE=true [2019-12-26 23:16:06,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-26 23:16:06,522 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-26 23:16:06,522 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-26 23:16:06,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-26 23:16:06,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-26 23:16:06,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-26 23:16:06,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-26 23:16:06,523 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-26 23:16:06,524 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-26 23:16:06,524 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-26 23:16:06,524 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-26 23:16:06,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-26 23:16:06,524 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-26 23:16:06,524 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-26 23:16:06,525 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-26 23:16:06,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-26 23:16:06,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-26 23:16:06,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-26 23:16:06,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-26 23:16:06,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-26 23:16:06,526 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-26 23:16:06,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-26 23:16:06,526 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-26 23:16:06,526 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-26 23:16:06,527 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-26 23:16:06,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-26 23:16:06,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-26 23:16:06,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-26 23:16:06,819 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-26 23:16:06,819 INFO L275 PluginConnector]: CDTParser initialized [2019-12-26 23:16:06,820 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi006_rmo.oepc.i [2019-12-26 23:16:06,901 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d67a5834/66b7c125c48746d2a8f021c5b4d94e73/FLAG6712d205f [2019-12-26 23:16:07,483 INFO L306 CDTParser]: Found 1 translation units. [2019-12-26 23:16:07,484 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi006_rmo.oepc.i [2019-12-26 23:16:07,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d67a5834/66b7c125c48746d2a8f021c5b4d94e73/FLAG6712d205f [2019-12-26 23:16:07,772 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d67a5834/66b7c125c48746d2a8f021c5b4d94e73 [2019-12-26 23:16:07,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-26 23:16:07,782 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-26 23:16:07,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-26 23:16:07,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-26 23:16:07,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-26 23:16:07,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 11:16:07" (1/1) ... [2019-12-26 23:16:07,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd8673c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:07, skipping insertion in model container [2019-12-26 23:16:07,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 11:16:07" (1/1) ... [2019-12-26 23:16:07,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-26 23:16:07,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-26 23:16:08,363 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 23:16:08,382 INFO L203 MainTranslator]: Completed pre-run [2019-12-26 23:16:08,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 23:16:08,537 INFO L208 MainTranslator]: Completed translation [2019-12-26 23:16:08,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08 WrapperNode [2019-12-26 23:16:08,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-26 23:16:08,539 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-26 23:16:08,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-26 23:16:08,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-26 23:16:08,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,571 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-26 23:16:08,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-26 23:16:08,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-26 23:16:08,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-26 23:16:08,611 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... [2019-12-26 23:16:08,650 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-26 23:16:08,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-26 23:16:08,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-26 23:16:08,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-26 23:16:08,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-12-26 23:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-26 23:16:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-26 23:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-26 23:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-26 23:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-26 23:16:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-26 23:16:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-26 23:16:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-26 23:16:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-26 23:16:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-26 23:16:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-26 23:16:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-26 23:16:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-26 23:16:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-26 23:16:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-26 23:16:08,741 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-26 23:16:09,831 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-26 23:16:09,831 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-26 23:16:09,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 11:16:09 BoogieIcfgContainer [2019-12-26 23:16:09,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-26 23:16:09,834 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-26 23:16:09,834 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-26 23:16:09,838 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-26 23:16:09,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.12 11:16:07" (1/3) ... [2019-12-26 23:16:09,839 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@260afd47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 11:16:09, skipping insertion in model container [2019-12-26 23:16:09,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:16:08" (2/3) ... [2019-12-26 23:16:09,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@260afd47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 11:16:09, skipping insertion in model container [2019-12-26 23:16:09,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 11:16:09" (3/3) ... [2019-12-26 23:16:09,842 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi006_rmo.oepc.i [2019-12-26 23:16:09,852 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-26 23:16:09,852 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-26 23:16:09,860 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-26 23:16:09,861 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-26 23:16:09,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,902 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,903 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,903 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,903 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,903 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,904 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,904 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,904 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,904 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,905 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,905 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,905 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,905 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,907 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,907 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,907 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,908 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,908 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,908 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,908 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,909 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,909 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,909 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,909 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,910 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,911 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,912 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,913 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,914 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,914 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,914 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,914 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,915 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,916 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,916 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,916 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,916 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,917 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,918 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,919 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,920 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,921 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,922 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,925 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,925 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,927 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,928 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,931 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,931 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,931 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,931 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,932 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,932 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,932 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,932 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,932 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,938 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,938 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,938 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,938 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,938 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,940 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,940 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,940 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,940 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,940 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,941 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,941 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,941 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,941 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,942 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,942 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,942 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,942 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,942 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,942 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,943 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,943 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,943 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,943 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,944 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,944 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,944 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,944 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,944 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,944 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,945 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,945 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,945 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,945 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,945 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,946 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,946 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,946 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,946 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,947 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,947 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,947 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,947 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,948 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,948 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,948 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,948 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,949 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,949 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,949 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,949 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,949 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,950 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,950 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,950 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,950 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,950 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,951 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,951 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,951 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,951 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,951 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,953 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,953 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,953 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,953 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,953 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,957 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,957 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,957 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,960 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,960 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,960 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,960 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,960 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,961 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,961 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,961 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,961 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,961 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,961 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,962 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,962 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,962 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,962 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,962 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,963 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,963 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,969 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,970 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,970 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,970 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,970 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,970 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,970 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,971 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,971 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,971 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,971 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,973 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,973 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,974 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,974 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,974 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,974 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,974 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,975 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,975 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,975 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,975 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,975 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,976 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,976 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,976 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,976 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,976 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,976 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,977 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,977 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,977 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,977 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,977 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:16:09,994 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-26 23:16:10,016 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-26 23:16:10,017 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-26 23:16:10,017 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-26 23:16:10,017 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-26 23:16:10,017 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-26 23:16:10,017 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-26 23:16:10,017 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-26 23:16:10,018 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-26 23:16:10,038 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 258 transitions [2019-12-26 23:16:10,040 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-26 23:16:10,170 INFO L132 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-26 23:16:10,171 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 23:16:10,194 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 11. Compared 659 event pairs. 0/197 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-26 23:16:10,236 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-26 23:16:10,313 INFO L132 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-26 23:16:10,313 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 23:16:10,327 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 11. Compared 659 event pairs. 0/197 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-26 23:16:10,365 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-26 23:16:10,366 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-26 23:16:16,520 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2019-12-26 23:16:16,659 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-12-26 23:16:17,190 WARN L192 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-12-26 23:16:17,477 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-26 23:16:17,508 INFO L206 etLargeBlockEncoding]: Checked pairs total: 158490 [2019-12-26 23:16:17,508 INFO L214 etLargeBlockEncoding]: Total number of compositions: 147 [2019-12-26 23:16:17,512 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-26 23:17:11,223 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 216372 states. [2019-12-26 23:17:11,225 INFO L276 IsEmpty]: Start isEmpty. Operand 216372 states. [2019-12-26 23:17:11,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-26 23:17:11,291 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:17:11,292 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:17:11,293 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:17:11,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:17:11,300 INFO L82 PathProgramCache]: Analyzing trace with hash 492992541, now seen corresponding path program 1 times [2019-12-26 23:17:11,311 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:17:11,312 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203983071] [2019-12-26 23:17:11,312 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:17:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:17:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:17:11,660 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203983071] [2019-12-26 23:17:11,661 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:17:11,661 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 23:17:11,664 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814570030] [2019-12-26 23:17:11,670 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 23:17:11,670 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:17:11,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 23:17:11,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:17:11,688 INFO L87 Difference]: Start difference. First operand 216372 states. Second operand 3 states. [2019-12-26 23:17:18,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:17:18,757 INFO L93 Difference]: Finished difference Result 209066 states and 980987 transitions. [2019-12-26 23:17:18,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 23:17:18,759 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-26 23:17:18,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:17:19,885 INFO L225 Difference]: With dead ends: 209066 [2019-12-26 23:17:19,886 INFO L226 Difference]: Without dead ends: 196466 [2019-12-26 23:17:19,887 INFO L631 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 [2019-12-26 23:17:41,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196466 states. [2019-12-26 23:17:45,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196466 to 196466. [2019-12-26 23:17:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196466 states. [2019-12-26 23:17:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196466 states to 196466 states and 922067 transitions. [2019-12-26 23:17:46,357 INFO L78 Accepts]: Start accepts. Automaton has 196466 states and 922067 transitions. Word has length 17 [2019-12-26 23:17:46,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:17:46,358 INFO L462 AbstractCegarLoop]: Abstraction has 196466 states and 922067 transitions. [2019-12-26 23:17:46,358 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 23:17:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 196466 states and 922067 transitions. [2019-12-26 23:17:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-26 23:17:46,375 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:17:46,375 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:17:46,375 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:17:46,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:17:46,376 INFO L82 PathProgramCache]: Analyzing trace with hash 302054956, now seen corresponding path program 1 times [2019-12-26 23:17:46,376 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:17:46,377 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145597685] [2019-12-26 23:17:46,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:17:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:17:46,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:17:46,536 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145597685] [2019-12-26 23:17:46,536 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:17:46,536 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:17:46,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844531135] [2019-12-26 23:17:46,538 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 23:17:46,538 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:17:46,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 23:17:46,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 23:17:46,539 INFO L87 Difference]: Start difference. First operand 196466 states and 922067 transitions. Second operand 4 states. [2019-12-26 23:17:47,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:17:47,128 INFO L93 Difference]: Finished difference Result 51698 states and 199379 transitions. [2019-12-26 23:17:47,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-26 23:17:47,128 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-26 23:17:47,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:17:47,375 INFO L225 Difference]: With dead ends: 51698 [2019-12-26 23:17:47,375 INFO L226 Difference]: Without dead ends: 39944 [2019-12-26 23:17:47,376 INFO L631 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 [2019-12-26 23:17:55,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39944 states. [2019-12-26 23:17:56,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39944 to 39944. [2019-12-26 23:17:56,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39944 states. [2019-12-26 23:17:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39944 states to 39944 states and 146946 transitions. [2019-12-26 23:17:56,383 INFO L78 Accepts]: Start accepts. Automaton has 39944 states and 146946 transitions. Word has length 18 [2019-12-26 23:17:56,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:17:56,383 INFO L462 AbstractCegarLoop]: Abstraction has 39944 states and 146946 transitions. [2019-12-26 23:17:56,383 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 23:17:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 39944 states and 146946 transitions. [2019-12-26 23:17:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-26 23:17:56,408 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:17:56,408 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:17:56,408 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:17:56,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:17:56,409 INFO L82 PathProgramCache]: Analyzing trace with hash 721795882, now seen corresponding path program 1 times [2019-12-26 23:17:56,409 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:17:56,409 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956050993] [2019-12-26 23:17:56,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:17:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:17:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:17:56,578 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956050993] [2019-12-26 23:17:56,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:17:56,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:17:56,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072091630] [2019-12-26 23:17:56,579 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 23:17:56,579 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:17:56,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 23:17:56,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 23:17:56,580 INFO L87 Difference]: Start difference. First operand 39944 states and 146946 transitions. Second operand 4 states. [2019-12-26 23:17:57,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:17:57,154 INFO L93 Difference]: Finished difference Result 53194 states and 188173 transitions. [2019-12-26 23:17:57,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 23:17:57,155 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2019-12-26 23:17:57,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:17:57,295 INFO L225 Difference]: With dead ends: 53194 [2019-12-26 23:17:57,295 INFO L226 Difference]: Without dead ends: 53194 [2019-12-26 23:17:57,296 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-26 23:17:57,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53194 states. [2019-12-26 23:17:58,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53194 to 51370. [2019-12-26 23:17:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51370 states. [2019-12-26 23:17:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51370 states to 51370 states and 182911 transitions. [2019-12-26 23:17:58,900 INFO L78 Accepts]: Start accepts. Automaton has 51370 states and 182911 transitions. Word has length 28 [2019-12-26 23:17:58,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:17:58,900 INFO L462 AbstractCegarLoop]: Abstraction has 51370 states and 182911 transitions. [2019-12-26 23:17:58,900 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 23:17:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 51370 states and 182911 transitions. [2019-12-26 23:17:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-26 23:17:58,926 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:17:58,927 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:17:58,927 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:17:58,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:17:58,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1194976065, now seen corresponding path program 1 times [2019-12-26 23:17:58,928 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:17:58,928 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994318409] [2019-12-26 23:17:58,928 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:17:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:17:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:17:59,065 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994318409] [2019-12-26 23:17:59,066 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:17:59,066 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-26 23:17:59,066 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641448358] [2019-12-26 23:17:59,067 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 23:17:59,067 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:17:59,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 23:17:59,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-26 23:17:59,068 INFO L87 Difference]: Start difference. First operand 51370 states and 182911 transitions. Second operand 5 states. [2019-12-26 23:17:59,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:17:59,826 INFO L93 Difference]: Finished difference Result 21984 states and 74560 transitions. [2019-12-26 23:17:59,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 23:17:59,826 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-26 23:17:59,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:17:59,868 INFO L225 Difference]: With dead ends: 21984 [2019-12-26 23:17:59,868 INFO L226 Difference]: Without dead ends: 19260 [2019-12-26 23:17:59,869 INFO L631 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 [2019-12-26 23:18:00,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19260 states. [2019-12-26 23:18:00,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19260 to 19260. [2019-12-26 23:18:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19260 states. [2019-12-26 23:18:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19260 states to 19260 states and 65382 transitions. [2019-12-26 23:18:00,404 INFO L78 Accepts]: Start accepts. Automaton has 19260 states and 65382 transitions. Word has length 29 [2019-12-26 23:18:00,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:00,405 INFO L462 AbstractCegarLoop]: Abstraction has 19260 states and 65382 transitions. [2019-12-26 23:18:00,405 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-26 23:18:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 19260 states and 65382 transitions. [2019-12-26 23:18:00,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-26 23:18:00,448 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:00,448 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:18:00,449 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:00,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:00,449 INFO L82 PathProgramCache]: Analyzing trace with hash -398144063, now seen corresponding path program 1 times [2019-12-26 23:18:00,449 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:00,450 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603599661] [2019-12-26 23:18:00,450 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:18:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:18:00,561 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603599661] [2019-12-26 23:18:00,561 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:18:00,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:18:00,562 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995579361] [2019-12-26 23:18:00,562 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 23:18:00,562 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:18:00,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 23:18:00,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 23:18:00,563 INFO L87 Difference]: Start difference. First operand 19260 states and 65382 transitions. Second operand 4 states. [2019-12-26 23:18:00,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:18:00,887 INFO L93 Difference]: Finished difference Result 21985 states and 72712 transitions. [2019-12-26 23:18:00,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 23:18:00,888 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2019-12-26 23:18:00,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:18:00,925 INFO L225 Difference]: With dead ends: 21985 [2019-12-26 23:18:00,925 INFO L226 Difference]: Without dead ends: 21985 [2019-12-26 23:18:00,925 INFO L631 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 [2019-12-26 23:18:01,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21985 states. [2019-12-26 23:18:01,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21985 to 19676. [2019-12-26 23:18:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19676 states. [2019-12-26 23:18:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19676 states to 19676 states and 65629 transitions. [2019-12-26 23:18:01,374 INFO L78 Accepts]: Start accepts. Automaton has 19676 states and 65629 transitions. Word has length 43 [2019-12-26 23:18:01,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:01,374 INFO L462 AbstractCegarLoop]: Abstraction has 19676 states and 65629 transitions. [2019-12-26 23:18:01,374 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 23:18:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 19676 states and 65629 transitions. [2019-12-26 23:18:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-26 23:18:01,407 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:01,407 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:18:01,408 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:01,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:01,408 INFO L82 PathProgramCache]: Analyzing trace with hash -1194548054, now seen corresponding path program 1 times [2019-12-26 23:18:01,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:01,409 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288378126] [2019-12-26 23:18:01,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:18:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:18:01,484 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288378126] [2019-12-26 23:18:01,484 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:18:01,484 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:18:01,485 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170611097] [2019-12-26 23:18:01,485 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 23:18:01,485 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:18:01,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 23:18:01,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 23:18:01,486 INFO L87 Difference]: Start difference. First operand 19676 states and 65629 transitions. Second operand 4 states. [2019-12-26 23:18:01,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:18:01,837 INFO L93 Difference]: Finished difference Result 25715 states and 84899 transitions. [2019-12-26 23:18:01,837 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 23:18:01,837 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2019-12-26 23:18:01,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:18:01,882 INFO L225 Difference]: With dead ends: 25715 [2019-12-26 23:18:01,882 INFO L226 Difference]: Without dead ends: 25715 [2019-12-26 23:18:01,882 INFO L631 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 [2019-12-26 23:18:02,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25715 states. [2019-12-26 23:18:02,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25715 to 21693. [2019-12-26 23:18:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21693 states. [2019-12-26 23:18:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21693 states to 21693 states and 72255 transitions. [2019-12-26 23:18:02,318 INFO L78 Accepts]: Start accepts. Automaton has 21693 states and 72255 transitions. Word has length 43 [2019-12-26 23:18:02,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:02,319 INFO L462 AbstractCegarLoop]: Abstraction has 21693 states and 72255 transitions. [2019-12-26 23:18:02,319 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 23:18:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 21693 states and 72255 transitions. [2019-12-26 23:18:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-26 23:18:02,347 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:02,347 INFO L411 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] [2019-12-26 23:18:02,347 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:02,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:02,348 INFO L82 PathProgramCache]: Analyzing trace with hash -244994725, now seen corresponding path program 1 times [2019-12-26 23:18:02,348 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:02,348 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428353007] [2019-12-26 23:18:02,348 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:18:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:18:02,417 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428353007] [2019-12-26 23:18:02,417 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:18:02,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:18:02,418 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350191647] [2019-12-26 23:18:02,418 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 23:18:02,418 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:18:02,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 23:18:02,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:18:02,419 INFO L87 Difference]: Start difference. First operand 21693 states and 72255 transitions. Second operand 3 states. [2019-12-26 23:18:02,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:18:02,530 INFO L93 Difference]: Finished difference Result 21646 states and 72097 transitions. [2019-12-26 23:18:02,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 23:18:02,530 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-26 23:18:02,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:18:02,948 INFO L225 Difference]: With dead ends: 21646 [2019-12-26 23:18:02,948 INFO L226 Difference]: Without dead ends: 21646 [2019-12-26 23:18:02,949 INFO L631 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 [2019-12-26 23:18:03,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21646 states. [2019-12-26 23:18:03,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21646 to 21646. [2019-12-26 23:18:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21646 states. [2019-12-26 23:18:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21646 states to 21646 states and 72097 transitions. [2019-12-26 23:18:03,345 INFO L78 Accepts]: Start accepts. Automaton has 21646 states and 72097 transitions. Word has length 44 [2019-12-26 23:18:03,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:03,346 INFO L462 AbstractCegarLoop]: Abstraction has 21646 states and 72097 transitions. [2019-12-26 23:18:03,346 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 23:18:03,346 INFO L276 IsEmpty]: Start isEmpty. Operand 21646 states and 72097 transitions. [2019-12-26 23:18:03,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-26 23:18:03,376 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:03,376 INFO L411 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] [2019-12-26 23:18:03,377 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:03,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:03,377 INFO L82 PathProgramCache]: Analyzing trace with hash -1194339196, now seen corresponding path program 1 times [2019-12-26 23:18:03,377 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:03,378 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826378111] [2019-12-26 23:18:03,378 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:18:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:18:03,444 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826378111] [2019-12-26 23:18:03,444 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:18:03,444 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 23:18:03,444 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558672921] [2019-12-26 23:18:03,445 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 23:18:03,445 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:18:03,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 23:18:03,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:18:03,446 INFO L87 Difference]: Start difference. First operand 21646 states and 72097 transitions. Second operand 3 states. [2019-12-26 23:18:03,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:18:03,553 INFO L93 Difference]: Finished difference Result 21555 states and 71808 transitions. [2019-12-26 23:18:03,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 23:18:03,554 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-26 23:18:03,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:18:03,603 INFO L225 Difference]: With dead ends: 21555 [2019-12-26 23:18:03,603 INFO L226 Difference]: Without dead ends: 21555 [2019-12-26 23:18:03,604 INFO L631 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 [2019-12-26 23:18:03,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21555 states. [2019-12-26 23:18:03,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21555 to 20841. [2019-12-26 23:18:03,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20841 states. [2019-12-26 23:18:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20841 states to 20841 states and 69846 transitions. [2019-12-26 23:18:04,018 INFO L78 Accepts]: Start accepts. Automaton has 20841 states and 69846 transitions. Word has length 44 [2019-12-26 23:18:04,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:04,019 INFO L462 AbstractCegarLoop]: Abstraction has 20841 states and 69846 transitions. [2019-12-26 23:18:04,019 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 23:18:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 20841 states and 69846 transitions. [2019-12-26 23:18:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-26 23:18:04,056 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:04,057 INFO L411 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] [2019-12-26 23:18:04,057 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:04,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:04,057 INFO L82 PathProgramCache]: Analyzing trace with hash -465621339, now seen corresponding path program 1 times [2019-12-26 23:18:04,057 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:04,058 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651705942] [2019-12-26 23:18:04,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:18:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:18:04,159 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1651705942] [2019-12-26 23:18:04,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:18:04,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-26 23:18:04,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976154934] [2019-12-26 23:18:04,160 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-26 23:18:04,160 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:18:04,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-26 23:18:04,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-26 23:18:04,161 INFO L87 Difference]: Start difference. First operand 20841 states and 69846 transitions. Second operand 6 states. [2019-12-26 23:18:04,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:18:04,340 INFO L93 Difference]: Finished difference Result 19590 states and 66870 transitions. [2019-12-26 23:18:04,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-26 23:18:04,340 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 45 [2019-12-26 23:18:04,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:18:04,390 INFO L225 Difference]: With dead ends: 19590 [2019-12-26 23:18:04,390 INFO L226 Difference]: Without dead ends: 19467 [2019-12-26 23:18:04,391 INFO L631 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 [2019-12-26 23:18:04,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19467 states. [2019-12-26 23:18:04,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19467 to 19467. [2019-12-26 23:18:04,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19467 states. [2019-12-26 23:18:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19467 states to 19467 states and 66590 transitions. [2019-12-26 23:18:04,861 INFO L78 Accepts]: Start accepts. Automaton has 19467 states and 66590 transitions. Word has length 45 [2019-12-26 23:18:04,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:04,862 INFO L462 AbstractCegarLoop]: Abstraction has 19467 states and 66590 transitions. [2019-12-26 23:18:04,862 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-26 23:18:04,862 INFO L276 IsEmpty]: Start isEmpty. Operand 19467 states and 66590 transitions. [2019-12-26 23:18:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-26 23:18:04,889 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:04,889 INFO L411 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] [2019-12-26 23:18:04,889 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:04,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:04,890 INFO L82 PathProgramCache]: Analyzing trace with hash -15908743, now seen corresponding path program 1 times [2019-12-26 23:18:04,890 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:04,890 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111697208] [2019-12-26 23:18:04,890 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:18:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:18:04,975 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111697208] [2019-12-26 23:18:04,975 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:18:04,975 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-26 23:18:04,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286157791] [2019-12-26 23:18:04,976 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 23:18:04,976 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:18:04,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 23:18:04,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-26 23:18:04,977 INFO L87 Difference]: Start difference. First operand 19467 states and 66590 transitions. Second operand 5 states. [2019-12-26 23:18:05,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:18:05,396 INFO L93 Difference]: Finished difference Result 25720 states and 86631 transitions. [2019-12-26 23:18:05,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-26 23:18:05,396 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2019-12-26 23:18:05,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:18:05,446 INFO L225 Difference]: With dead ends: 25720 [2019-12-26 23:18:05,446 INFO L226 Difference]: Without dead ends: 25720 [2019-12-26 23:18:05,447 INFO L631 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 [2019-12-26 23:18:05,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25720 states. [2019-12-26 23:18:06,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25720 to 20988. [2019-12-26 23:18:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20988 states. [2019-12-26 23:18:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20988 states to 20988 states and 71557 transitions. [2019-12-26 23:18:06,235 INFO L78 Accepts]: Start accepts. Automaton has 20988 states and 71557 transitions. Word has length 61 [2019-12-26 23:18:06,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:06,236 INFO L462 AbstractCegarLoop]: Abstraction has 20988 states and 71557 transitions. [2019-12-26 23:18:06,236 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-26 23:18:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 20988 states and 71557 transitions. [2019-12-26 23:18:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-26 23:18:06,266 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:06,266 INFO L411 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] [2019-12-26 23:18:06,266 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:06,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:06,266 INFO L82 PathProgramCache]: Analyzing trace with hash -828803287, now seen corresponding path program 1 times [2019-12-26 23:18:06,266 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:06,266 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127796220] [2019-12-26 23:18:06,267 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:18:06,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:18:06,379 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127796220] [2019-12-26 23:18:06,379 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:18:06,379 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:18:06,380 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323189353] [2019-12-26 23:18:06,380 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 23:18:06,380 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:18:06,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 23:18:06,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 23:18:06,381 INFO L87 Difference]: Start difference. First operand 20988 states and 71557 transitions. Second operand 4 states. [2019-12-26 23:18:06,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:18:06,503 INFO L93 Difference]: Finished difference Result 21626 states and 72959 transitions. [2019-12-26 23:18:06,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-26 23:18:06,504 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2019-12-26 23:18:06,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:18:06,506 INFO L225 Difference]: With dead ends: 21626 [2019-12-26 23:18:06,506 INFO L226 Difference]: Without dead ends: 1266 [2019-12-26 23:18:06,507 INFO L631 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 [2019-12-26 23:18:06,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2019-12-26 23:18:06,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1266. [2019-12-26 23:18:06,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1266 states. [2019-12-26 23:18:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1266 states and 2749 transitions. [2019-12-26 23:18:06,529 INFO L78 Accepts]: Start accepts. Automaton has 1266 states and 2749 transitions. Word has length 62 [2019-12-26 23:18:06,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:18:06,529 INFO L462 AbstractCegarLoop]: Abstraction has 1266 states and 2749 transitions. [2019-12-26 23:18:06,529 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 23:18:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2749 transitions. [2019-12-26 23:18:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-26 23:18:06,532 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:18:06,532 INFO L411 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] [2019-12-26 23:18:06,532 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:18:06,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:18:06,533 INFO L82 PathProgramCache]: Analyzing trace with hash 1964717699, now seen corresponding path program 2 times [2019-12-26 23:18:06,533 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:18:06,533 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3165919] [2019-12-26 23:18:06,533 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:18:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 23:18:06,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 23:18:06,747 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-26 23:18:06,748 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-26 23:18:06,752 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 [2019-12-26 23:18:06,758 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 [2019-12-26 23:18:06,761 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 [2019-12-26 23:18:06,768 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L811-2-->L811-5: Formula: (let ((.cse2 (= (mod ~x$w_buff1_used~0_In-40226831 256) 0)) (.cse0 (= (mod ~x$r_buff1_thd3~0_In-40226831 256) 0)) (.cse1 (= |P2Thread1of1ForFork1_#t~ite59_Out-40226831| |P2Thread1of1ForFork1_#t~ite58_Out-40226831|))) (or (and (= |P2Thread1of1ForFork1_#t~mem57_In-40226831| |P2Thread1of1ForFork1_#t~mem57_Out-40226831|) (not .cse0) .cse1 (not .cse2) (= ~x$w_buff1~0_In-40226831 |P2Thread1of1ForFork1_#t~ite58_Out-40226831|)) (and (or .cse2 .cse0) (= |P2Thread1of1ForFork1_#t~mem57_Out-40226831| |P2Thread1of1ForFork1_#t~ite58_Out-40226831|) .cse1 (= |P2Thread1of1ForFork1_#t~mem57_Out-40226831| (select (select |#memory_int_In-40226831| |~#x~0.base_In-40226831|) |~#x~0.offset_In-40226831|))))) InVars {~#x~0.offset=|~#x~0.offset_In-40226831|, ~x$w_buff1~0=~x$w_buff1~0_In-40226831, ~#x~0.base=|~#x~0.base_In-40226831|, #memory_int=|#memory_int_In-40226831|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In-40226831|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-40226831, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-40226831} OutVars{P2Thread1of1ForFork1_#t~ite59=|P2Thread1of1ForFork1_#t~ite59_Out-40226831|, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out-40226831|, ~#x~0.offset=|~#x~0.offset_In-40226831|, ~x$w_buff1~0=~x$w_buff1~0_In-40226831, ~#x~0.base=|~#x~0.base_In-40226831|, #memory_int=|#memory_int_In-40226831|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out-40226831|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-40226831, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-40226831} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-26 23:18:06,770 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L812-->L812-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-382314720 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd3~0_In-382314720 256) 0))) (or (and (not .cse0) (= |P2Thread1of1ForFork1_#t~ite60_Out-382314720| 0) (not .cse1)) (and (= ~x$w_buff0_used~0_In-382314720 |P2Thread1of1ForFork1_#t~ite60_Out-382314720|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-382314720, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-382314720} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-382314720|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-382314720, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-382314720} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-26 23:18:06,772 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1013] [1013] L813-->L813-2: Formula: (let ((.cse3 (= (mod ~x$w_buff0_used~0_In1281777924 256) 0)) (.cse2 (= 0 (mod ~x$r_buff0_thd3~0_In1281777924 256))) (.cse0 (= (mod ~x$r_buff1_thd3~0_In1281777924 256) 0)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1281777924 256)))) (or (and (= 0 |P2Thread1of1ForFork1_#t~ite61_Out1281777924|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$w_buff1_used~0_In1281777924 |P2Thread1of1ForFork1_#t~ite61_Out1281777924|) (or .cse3 .cse2) (or .cse0 .cse1)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1281777924, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1281777924, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1281777924, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1281777924} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In1281777924, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1281777924, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1281777924, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out1281777924|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1281777924} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-26 23:18:06,773 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L814-->L815: Formula: (let ((.cse0 (= (mod ~x$r_buff0_thd3~0_In1167145645 256) 0)) (.cse1 (= (mod ~x$w_buff0_used~0_In1167145645 256) 0))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd3~0_In1167145645 ~x$r_buff0_thd3~0_Out1167145645)) (and (not .cse0) (= 0 ~x$r_buff0_thd3~0_Out1167145645) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1167145645, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1167145645} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out1167145645|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out1167145645, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1167145645} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-26 23:18:06,780 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L815-->L815-2: Formula: (let ((.cse2 (= 0 (mod ~x$r_buff0_thd3~0_In-1366769609 256))) (.cse3 (= (mod ~x$w_buff0_used~0_In-1366769609 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In-1366769609 256))) (.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In-1366769609 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$r_buff1_thd3~0_In-1366769609 |P2Thread1of1ForFork1_#t~ite63_Out-1366769609|)) (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out-1366769609|) (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-1366769609, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1366769609, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1366769609, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1366769609} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-1366769609, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1366769609, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out-1366769609|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1366769609, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1366769609} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-26 23:18:06,780 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L815-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~__unbuffered_cnt~0_64 (+ v_~__unbuffered_cnt~0_65 1)) (= v_~x$r_buff1_thd3~0_42 |v_P2Thread1of1ForFork1_#t~ite63_30|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_65} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_42, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_64, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} 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 [2019-12-26 23:18:06,789 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_10|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_14|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_17|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-26 23:18:06,792 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L761-->L761-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In1325918002 256)))) (or (and (= |P0Thread1of1ForFork2_#t~mem28_In1325918002| |P0Thread1of1ForFork2_#t~mem28_Out1325918002|) (not .cse0) (= ~x$mem_tmp~0_In1325918002 |P0Thread1of1ForFork2_#t~ite29_Out1325918002|)) (and (= |P0Thread1of1ForFork2_#t~mem28_Out1325918002| |P0Thread1of1ForFork2_#t~ite29_Out1325918002|) (= (select (select |#memory_int_In1325918002| |~#x~0.base_In1325918002|) |~#x~0.offset_In1325918002|) |P0Thread1of1ForFork2_#t~mem28_Out1325918002|) .cse0))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In1325918002|, ~x$flush_delayed~0=~x$flush_delayed~0_In1325918002, ~#x~0.offset=|~#x~0.offset_In1325918002|, ~#x~0.base=|~#x~0.base_In1325918002|, #memory_int=|#memory_int_In1325918002|, ~x$mem_tmp~0=~x$mem_tmp~0_In1325918002} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out1325918002|, ~x$flush_delayed~0=~x$flush_delayed~0_In1325918002, ~#x~0.offset=|~#x~0.offset_In1325918002|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out1325918002|, ~#x~0.base=|~#x~0.base_In1325918002|, #memory_int=|#memory_int_In1325918002|, ~x$mem_tmp~0=~x$mem_tmp~0_In1325918002} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-26 23:18:06,792 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L761-2-->P0EXIT: Formula: (and (= |v_P0Thread1of1ForFork2_#res.offset_5| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_5|) (= |v_#memory_int_198| (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_44|))) (= (+ v_~__unbuffered_cnt~0_59 1) v_~__unbuffered_cnt~0_58) (= v_~x$flush_delayed~0_85 0) (= v_~y~0_51 1)) InVars {~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_44|, #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_23|, ~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_43|, #memory_int=|v_#memory_int_198|, ~#x~0.base=|v_~#x~0.base_129|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_58, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_5|, ~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 [2019-12-26 23:18:06,808 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_9|, ~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_7|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_7|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-26 23:18:06,812 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L795-->L795-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-1883815007 256)))) (or (and .cse0 (= |P1Thread1of1ForFork0_#t~mem55_Out-1883815007| (select (select |#memory_int_In-1883815007| |~#x~0.base_In-1883815007|) |~#x~0.offset_In-1883815007|)) (= |P1Thread1of1ForFork0_#t~mem55_Out-1883815007| |P1Thread1of1ForFork0_#t~ite56_Out-1883815007|)) (and (= |P1Thread1of1ForFork0_#t~mem55_In-1883815007| |P1Thread1of1ForFork0_#t~mem55_Out-1883815007|) (not .cse0) (= |P1Thread1of1ForFork0_#t~ite56_Out-1883815007| ~x$mem_tmp~0_In-1883815007)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-1883815007, ~#x~0.offset=|~#x~0.offset_In-1883815007|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In-1883815007|, ~#x~0.base=|~#x~0.base_In-1883815007|, #memory_int=|#memory_int_In-1883815007|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1883815007} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-1883815007, ~#x~0.offset=|~#x~0.offset_In-1883815007|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out-1883815007|, ~#x~0.base=|~#x~0.base_In-1883815007|, #memory_int=|#memory_int_In-1883815007|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out-1883815007|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1883815007} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-26 23:18:06,812 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L795-2-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= |v_#memory_int_277| (store |v_#memory_int_278| |v_~#x~0.base_174| (store (select |v_#memory_int_278| |v_~#x~0.base_174|) |v_~#x~0.offset_174| |v_P1Thread1of1ForFork0_#t~ite56_26|))) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|) (= v_~x$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_26|, ~__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_17|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-26 23:18:06,813 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L842-->L844-2: Formula: (and (not (= (mod v_~main$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 [2019-12-26 23:18:06,814 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L844-2-->L844-4: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff1_thd0~0_In930432784 256))) (.cse1 (= (mod ~x$w_buff1_used~0_In930432784 256) 0))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite68_Out930432784| ~x$w_buff1~0_In930432784) (= |ULTIMATE.start_main_#t~mem67_In930432784| |ULTIMATE.start_main_#t~mem67_Out930432784|)) (and (= |ULTIMATE.start_main_#t~mem67_Out930432784| |ULTIMATE.start_main_#t~ite68_Out930432784|) (= |ULTIMATE.start_main_#t~mem67_Out930432784| (select (select |#memory_int_In930432784| |~#x~0.base_In930432784|) |~#x~0.offset_In930432784|)) (or .cse0 .cse1)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In930432784|, ~#x~0.offset=|~#x~0.offset_In930432784|, ~x$w_buff1~0=~x$w_buff1~0_In930432784, ~#x~0.base=|~#x~0.base_In930432784|, #memory_int=|#memory_int_In930432784|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In930432784, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In930432784} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out930432784|, ~#x~0.offset=|~#x~0.offset_In930432784|, ~x$w_buff1~0=~x$w_buff1~0_In930432784, ~#x~0.base=|~#x~0.base_In930432784|, #memory_int=|#memory_int_In930432784|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In930432784, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out930432784|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In930432784} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-26 23:18:06,814 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [907] [907] L844-4-->L845: Formula: (= (store |v_#memory_int_34| |v_~#x~0.base_20| (store (select |v_#memory_int_34| |v_~#x~0.base_20|) |v_~#x~0.offset_20| |v_ULTIMATE.start_main_#t~ite68_7|)) |v_#memory_int_33|) InVars {~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_34|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_7|} OutVars{ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_4|, ~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_33|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_6|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, #memory_int, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-26 23:18:06,814 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L845-->L845-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In395111692 256))) (.cse0 (= (mod ~x$r_buff0_thd0~0_In395111692 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite70_Out395111692| 0) (not .cse1)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite70_Out395111692| ~x$w_buff0_used~0_In395111692)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In395111692, ~x$w_buff0_used~0=~x$w_buff0_used~0_In395111692} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In395111692, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out395111692|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In395111692} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-26 23:18:06,816 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L846-->L846-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-627698540 256) 0)) (.cse1 (= (mod ~x$r_buff0_thd0~0_In-627698540 256) 0)) (.cse2 (= (mod ~x$r_buff1_thd0~0_In-627698540 256) 0)) (.cse3 (= (mod ~x$w_buff1_used~0_In-627698540 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite71_Out-627698540| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite71_Out-627698540| ~x$w_buff1_used~0_In-627698540)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-627698540, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-627698540, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-627698540, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-627698540} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-627698540, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-627698540|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-627698540, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-627698540, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-627698540} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-26 23:18:06,817 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L847-->L848: Formula: (let ((.cse0 (= (mod ~x$r_buff0_thd0~0_In-1430663624 256) 0)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In-1430663624 256)))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd0~0_Out-1430663624 ~x$r_buff0_thd0~0_In-1430663624)) (and (not .cse0) (= ~x$r_buff0_thd0~0_Out-1430663624 0) (not .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1430663624, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1430663624} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-1430663624, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-1430663624|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1430663624} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-26 23:18:06,818 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L848-->L852: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In1171264408 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In1171264408 256))) (.cse4 (= ~weak$$choice1~0_Out1171264408 |ULTIMATE.start_main_#t~nondet74_In1171264408|)) (.cse2 (= 0 (mod ~x$w_buff1_used~0_In1171264408 256))) (.cse3 (= 0 (mod ~x$r_buff1_thd0~0_In1171264408 256)))) (or (and (= 0 ~x$r_buff1_thd0~0_Out1171264408) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) .cse4) (and (= ~x$r_buff1_thd0~0_Out1171264408 ~x$r_buff1_thd0~0_In1171264408) (or .cse1 .cse0) .cse4 (or .cse2 .cse3)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1171264408, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In1171264408|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1171264408, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1171264408, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1171264408} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out1171264408|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1171264408, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out1171264408|, ~weak$$choice1~0=~weak$$choice1~0_Out1171264408, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1171264408, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out1171264408, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1171264408} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-26 23:18:06,818 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L852-->L852-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In1675256791 256) 0))) (.cse1 (= 0 (mod ~weak$$choice1~0_In1675256791 256)))) (or (and (= |ULTIMATE.start_main_#t~mem75_Out1675256791| |ULTIMATE.start_main_#t~ite76_Out1675256791|) .cse0 (= |ULTIMATE.start_main_#t~mem75_Out1675256791| (select (select |#memory_int_In1675256791| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1675256791) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1675256791)) (not .cse1)) (and (= |ULTIMATE.start_main_#t~mem75_In1675256791| |ULTIMATE.start_main_#t~mem75_Out1675256791|) .cse0 .cse1 (= |ULTIMATE.start_main_#t~ite76_Out1675256791| ~__unbuffered_p0_EAX~0_In1675256791)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In1675256791, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1675256791, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In1675256791|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1675256791, #memory_int=|#memory_int_In1675256791|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1675256791, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1675256791} OutVars{~weak$$choice1~0=~weak$$choice1~0_In1675256791, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1675256791, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out1675256791|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1675256791, #memory_int=|#memory_int_In1675256791|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1675256791, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1675256791, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out1675256791|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-26 23:18:06,818 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L852-3-->L5: Formula: (and (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_69) (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_69)) (.cse1 (= 2 v_~__unbuffered_p1_EAX~0_41)) (.cse0 (= v_~__unbuffered_p1_EBX~0_17 0)) (.cse3 (= v_~y~0_60 2))) (or (and (= v_~main$tmp_guard1~0_17 0) .cse0 .cse1 .cse2 .cse3) (and (or (not .cse2) (not .cse1) (not .cse0) (not .cse3)) (= v_~main$tmp_guard1~0_17 1))))) 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 [2019-12-26 23:18:06,818 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 [2019-12-26 23:18:06,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.12 11:18:06 BasicIcfg [2019-12-26 23:18:06,968 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-26 23:18:06,970 INFO L168 Benchmark]: Toolchain (without parser) took 119188.08 ms. Allocated memory was 137.9 MB in the beginning and 4.2 GB in the end (delta: 4.0 GB). Free memory was 98.9 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-12-26 23:18:06,970 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 137.9 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-26 23:18:06,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 755.89 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 98.7 MB in the beginning and 154.0 MB in the end (delta: -55.3 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2019-12-26 23:18:06,972 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.43 ms. Allocated memory is still 202.9 MB. Free memory was 154.0 MB in the beginning and 151.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-26 23:18:06,973 INFO L168 Benchmark]: Boogie Preprocessor took 47.35 ms. Allocated memory is still 202.9 MB. Free memory was 151.4 MB in the beginning and 148.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-26 23:18:06,973 INFO L168 Benchmark]: RCFGBuilder took 1182.91 ms. Allocated memory was 202.9 MB in the beginning and 234.9 MB in the end (delta: 32.0 MB). Free memory was 148.7 MB in the beginning and 205.2 MB in the end (delta: -56.5 MB). Peak memory consumption was 67.4 MB. Max. memory is 7.1 GB. [2019-12-26 23:18:06,974 INFO L168 Benchmark]: TraceAbstraction took 117133.72 ms. Allocated memory was 234.9 MB in the beginning and 4.2 GB in the end (delta: 3.9 GB). Free memory was 203.8 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-12-26 23:18:06,978 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 137.9 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 755.89 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 98.7 MB in the beginning and 154.0 MB in the end (delta: -55.3 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 63.43 ms. Allocated memory is still 202.9 MB. Free memory was 154.0 MB in the beginning and 151.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.35 ms. Allocated memory is still 202.9 MB. Free memory was 151.4 MB in the beginning and 148.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1182.91 ms. Allocated memory was 202.9 MB in the beginning and 234.9 MB in the end (delta: 32.0 MB). Free memory was 148.7 MB in the beginning and 205.2 MB in the end (delta: -56.5 MB). Peak memory consumption was 67.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 117133.72 ms. Allocated memory was 234.9 MB in the beginning and 4.2 GB in the end (delta: 3.9 GB). Free memory was 203.8 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.4s, 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: 1.8s, 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: 116.7s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 12.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1735 SDtfs, 2551 SDslu, 2401 SDs, 0 SdLazy, 851 SolverSat, 90 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 61 GetRequests, 17 SyntacticMatches, 7 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s 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: 40.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 13601 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 496 NumberOfCodeBlocks, 496 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 423 ConstructedInterpolants, 0 QuantifiedInterpolants, 37632 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...