./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe007_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/safe007_rmo.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f14c15c74d322031bfc0d25066d2ac577ead1d41 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 18:26:51,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:26:51,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:26:51,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:26:51,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:26:51,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:26:51,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:26:51,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:26:51,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:26:51,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:26:51,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:26:51,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:26:51,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:26:51,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:26:51,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:26:51,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:26:51,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:26:51,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:26:51,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:26:51,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:26:51,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:26:51,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:26:51,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:26:51,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:26:51,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:26:51,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:26:51,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:26:51,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:26:51,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:26:51,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:26:51,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:26:51,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:26:51,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:26:51,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:26:51,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:26:51,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:26:51,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:26:51,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:26:51,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:26:51,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:26:51,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:26:51,835 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 18:26:51,872 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:26:51,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:26:51,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:26:51,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:26:51,874 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:26:51,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:26:51,875 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 18:26:51,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:26:51,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 18:26:51,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:26:51,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:26:51,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:26:51,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:26:51,876 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 18:26:51,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:26:51,880 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:26:51,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:26:51,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:26:51,880 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:26:51,880 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:26:51,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:26:51,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:26:51,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:26:51,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:26:51,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:26:51,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:26:51,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:26:51,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:26:51,883 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:26:51,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f14c15c74d322031bfc0d25066d2ac577ead1d41 [2019-11-28 18:26:52,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:26:52,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:26:52,222 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:26:52,223 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:26:52,225 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:26:52,226 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe007_rmo.opt.i [2019-11-28 18:26:52,293 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b55f9f509/8c623934ee3349c19dbb3e84fea26d05/FLAG0088b23af [2019-11-28 18:26:52,852 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:26:52,858 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe007_rmo.opt.i [2019-11-28 18:26:52,886 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b55f9f509/8c623934ee3349c19dbb3e84fea26d05/FLAG0088b23af [2019-11-28 18:26:53,161 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b55f9f509/8c623934ee3349c19dbb3e84fea26d05 [2019-11-28 18:26:53,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:26:53,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:26:53,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:26:53,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:26:53,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:26:53,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:53,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66dc4b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53, skipping insertion in model container [2019-11-28 18:26:53,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:53,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:26:53,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:26:53,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:26:53,780 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:26:53,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:26:53,930 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:26:53,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53 WrapperNode [2019-11-28 18:26:53,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:26:53,931 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:26:53,931 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:26:53,931 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:26:53,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:53,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:53,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:26:53,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 18:26:53,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 18:26:53,989 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 18:26:53,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:53,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:54,004 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:54,004 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:54,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:54,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:54,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (1/1) ... [2019-11-28 18:26:54,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 18:26:54,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 18:26:54,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 18:26:54,029 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 18:26:54,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (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 [2019-11-28 18:26:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 18:26:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 18:26:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-28 18:26:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 18:26:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 18:26:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-28 18:26:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-28 18:26:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-28 18:26:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-28 18:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-28 18:26:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-28 18:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 18:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-28 18:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 18:26:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 18:26:54,109 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-28 18:26:54,843 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 18:26:54,844 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-11-28 18:26:54,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:26:54 BoogieIcfgContainer [2019-11-28 18:26:54,846 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 18:26:54,847 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 18:26:54,847 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 18:26:54,852 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 18:26:54,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 06:26:53" (1/3) ... [2019-11-28 18:26:54,854 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6415d624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 06:26:54, skipping insertion in model container [2019-11-28 18:26:54,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:26:53" (2/3) ... [2019-11-28 18:26:54,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6415d624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 06:26:54, skipping insertion in model container [2019-11-28 18:26:54,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:26:54" (3/3) ... [2019-11-28 18:26:54,857 INFO L109 eAbstractionObserver]: Analyzing ICFG safe007_rmo.opt.i [2019-11-28 18:26:54,867 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-11-28 18:26:54,868 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 18:26:54,875 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-28 18:26:54,876 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-11-28 18:26:54,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,923 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,924 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,924 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,925 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,930 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,932 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,932 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,932 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,933 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,933 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,933 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,933 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,934 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,934 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,934 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,934 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,934 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,935 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,938 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,938 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,939 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,939 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,940 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,940 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,942 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,943 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,943 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,944 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,944 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,944 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,945 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,945 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,946 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,947 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,947 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,947 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,948 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,949 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,962 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,964 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,966 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,969 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,969 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,970 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,970 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,971 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,972 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,972 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,972 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,974 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,975 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,975 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,975 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,983 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,984 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,984 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,985 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,985 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,985 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,985 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:54,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:26:55,010 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-28 18:26:55,027 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 18:26:55,027 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 18:26:55,028 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 18:26:55,028 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 18:26:55,028 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 18:26:55,028 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 18:26:55,028 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 18:26:55,028 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 18:26:55,043 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 196 transitions [2019-11-28 18:26:55,045 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-11-28 18:26:55,141 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-11-28 18:26:55,142 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-11-28 18:26:55,157 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-11-28 18:26:55,180 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-11-28 18:26:55,247 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-11-28 18:26:55,248 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-11-28 18:26:55,257 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-11-28 18:26:55,278 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-11-28 18:26:55,279 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-11-28 18:27:00,372 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-11-28 18:27:00,978 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-11-28 18:27:01,285 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-11-28 18:27:01,323 INFO L206 etLargeBlockEncoding]: Checked pairs total: 40922 [2019-11-28 18:27:01,323 INFO L214 etLargeBlockEncoding]: Total number of compositions: 139 [2019-11-28 18:27:01,327 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 66 places, 72 transitions [2019-11-28 18:27:02,258 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10130 states. [2019-11-28 18:27:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10130 states. [2019-11-28 18:27:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-28 18:27:02,308 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:02,309 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:02,310 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:02,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:02,320 INFO L82 PathProgramCache]: Analyzing trace with hash 1611764629, now seen corresponding path program 1 times [2019-11-28 18:27:02,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:02,334 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32857337] [2019-11-28 18:27:02,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:02,811 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32857337] [2019-11-28 18:27:02,812 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:02,812 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:27:02,814 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981182382] [2019-11-28 18:27:02,819 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:27:02,819 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:02,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:27:02,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:27:02,835 INFO L87 Difference]: Start difference. First operand 10130 states. Second operand 5 states. [2019-11-28 18:27:03,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:03,081 INFO L93 Difference]: Finished difference Result 11586 states and 44170 transitions. [2019-11-28 18:27:03,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-28 18:27:03,083 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2019-11-28 18:27:03,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:03,226 INFO L225 Difference]: With dead ends: 11586 [2019-11-28 18:27:03,227 INFO L226 Difference]: Without dead ends: 8986 [2019-11-28 18:27:03,228 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-28 18:27:03,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8986 states. [2019-11-28 18:27:03,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8986 to 8986. [2019-11-28 18:27:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8986 states. [2019-11-28 18:27:03,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8986 states to 8986 states and 34342 transitions. [2019-11-28 18:27:03,696 INFO L78 Accepts]: Start accepts. Automaton has 8986 states and 34342 transitions. Word has length 17 [2019-11-28 18:27:03,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:03,697 INFO L462 AbstractCegarLoop]: Abstraction has 8986 states and 34342 transitions. [2019-11-28 18:27:03,697 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:27:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 8986 states and 34342 transitions. [2019-11-28 18:27:03,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-11-28 18:27:03,705 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:03,706 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:03,706 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:03,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:03,706 INFO L82 PathProgramCache]: Analyzing trace with hash -1576127765, now seen corresponding path program 1 times [2019-11-28 18:27:03,706 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:03,707 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763478658] [2019-11-28 18:27:03,707 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:03,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:03,860 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763478658] [2019-11-28 18:27:03,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:03,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:27:03,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097623857] [2019-11-28 18:27:03,869 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:27:03,869 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:03,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:27:03,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:03,872 INFO L87 Difference]: Start difference. First operand 8986 states and 34342 transitions. Second operand 3 states. [2019-11-28 18:27:03,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:03,991 INFO L93 Difference]: Finished difference Result 8986 states and 33718 transitions. [2019-11-28 18:27:03,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:27:03,991 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-11-28 18:27:03,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:04,062 INFO L225 Difference]: With dead ends: 8986 [2019-11-28 18:27:04,062 INFO L226 Difference]: Without dead ends: 8986 [2019-11-28 18:27:04,063 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:04,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8986 states. [2019-11-28 18:27:04,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8986 to 8986. [2019-11-28 18:27:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8986 states. [2019-11-28 18:27:04,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8986 states to 8986 states and 33718 transitions. [2019-11-28 18:27:04,372 INFO L78 Accepts]: Start accepts. Automaton has 8986 states and 33718 transitions. Word has length 18 [2019-11-28 18:27:04,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:04,373 INFO L462 AbstractCegarLoop]: Abstraction has 8986 states and 33718 transitions. [2019-11-28 18:27:04,373 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:27:04,373 INFO L276 IsEmpty]: Start isEmpty. Operand 8986 states and 33718 transitions. [2019-11-28 18:27:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-28 18:27:04,381 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:04,382 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:04,382 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:04,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:04,382 INFO L82 PathProgramCache]: Analyzing trace with hash -2128806897, now seen corresponding path program 1 times [2019-11-28 18:27:04,383 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:04,383 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646411923] [2019-11-28 18:27:04,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:04,473 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646411923] [2019-11-28 18:27:04,473 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:04,473 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:27:04,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121870699] [2019-11-28 18:27:04,477 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:27:04,477 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:04,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:27:04,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:04,478 INFO L87 Difference]: Start difference. First operand 8986 states and 33718 transitions. Second operand 3 states. [2019-11-28 18:27:04,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:04,543 INFO L93 Difference]: Finished difference Result 7426 states and 27634 transitions. [2019-11-28 18:27:04,544 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:27:04,544 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-11-28 18:27:04,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:04,572 INFO L225 Difference]: With dead ends: 7426 [2019-11-28 18:27:04,573 INFO L226 Difference]: Without dead ends: 7426 [2019-11-28 18:27:04,573 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:04,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7426 states. [2019-11-28 18:27:04,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7426 to 7426. [2019-11-28 18:27:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7426 states. [2019-11-28 18:27:04,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7426 states to 7426 states and 27634 transitions. [2019-11-28 18:27:04,940 INFO L78 Accepts]: Start accepts. Automaton has 7426 states and 27634 transitions. Word has length 19 [2019-11-28 18:27:04,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:04,941 INFO L462 AbstractCegarLoop]: Abstraction has 7426 states and 27634 transitions. [2019-11-28 18:27:04,941 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:27:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 7426 states and 27634 transitions. [2019-11-28 18:27:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-11-28 18:27:04,961 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:04,961 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:04,961 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:04,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:04,962 INFO L82 PathProgramCache]: Analyzing trace with hash -1655227558, now seen corresponding path program 1 times [2019-11-28 18:27:04,962 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:04,962 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299579509] [2019-11-28 18:27:04,962 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:05,039 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299579509] [2019-11-28 18:27:05,040 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:05,040 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:27:05,040 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189973762] [2019-11-28 18:27:05,040 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-28 18:27:05,041 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:05,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 18:27:05,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-28 18:27:05,041 INFO L87 Difference]: Start difference. First operand 7426 states and 27634 transitions. Second operand 4 states. [2019-11-28 18:27:05,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:05,107 INFO L93 Difference]: Finished difference Result 7426 states and 27530 transitions. [2019-11-28 18:27:05,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 18:27:05,107 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 29 [2019-11-28 18:27:05,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:05,136 INFO L225 Difference]: With dead ends: 7426 [2019-11-28 18:27:05,136 INFO L226 Difference]: Without dead ends: 7322 [2019-11-28 18:27:05,136 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:27:05,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7322 states. [2019-11-28 18:27:05,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7322 to 7322. [2019-11-28 18:27:05,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7322 states. [2019-11-28 18:27:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7322 states to 7322 states and 27166 transitions. [2019-11-28 18:27:05,368 INFO L78 Accepts]: Start accepts. Automaton has 7322 states and 27166 transitions. Word has length 29 [2019-11-28 18:27:05,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:05,368 INFO L462 AbstractCegarLoop]: Abstraction has 7322 states and 27166 transitions. [2019-11-28 18:27:05,369 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-28 18:27:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 7322 states and 27166 transitions. [2019-11-28 18:27:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-11-28 18:27:05,388 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:05,388 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:05,389 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:05,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:05,389 INFO L82 PathProgramCache]: Analyzing trace with hash 500496276, now seen corresponding path program 1 times [2019-11-28 18:27:05,389 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:05,389 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607333917] [2019-11-28 18:27:05,390 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:05,455 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607333917] [2019-11-28 18:27:05,455 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:05,455 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:27:05,455 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382384454] [2019-11-28 18:27:05,455 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:27:05,456 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:05,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:27:05,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:05,456 INFO L87 Difference]: Start difference. First operand 7322 states and 27166 transitions. Second operand 3 states. [2019-11-28 18:27:05,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:05,505 INFO L93 Difference]: Finished difference Result 7218 states and 26750 transitions. [2019-11-28 18:27:05,506 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:27:05,506 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-11-28 18:27:05,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:05,529 INFO L225 Difference]: With dead ends: 7218 [2019-11-28 18:27:05,529 INFO L226 Difference]: Without dead ends: 7218 [2019-11-28 18:27:05,530 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:05,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7218 states. [2019-11-28 18:27:05,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7218 to 7218. [2019-11-28 18:27:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7218 states. [2019-11-28 18:27:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7218 states to 7218 states and 26750 transitions. [2019-11-28 18:27:05,728 INFO L78 Accepts]: Start accepts. Automaton has 7218 states and 26750 transitions. Word has length 30 [2019-11-28 18:27:05,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:05,734 INFO L462 AbstractCegarLoop]: Abstraction has 7218 states and 26750 transitions. [2019-11-28 18:27:05,734 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:27:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 7218 states and 26750 transitions. [2019-11-28 18:27:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-11-28 18:27:05,754 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:05,754 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:05,755 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:05,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:05,755 INFO L82 PathProgramCache]: Analyzing trace with hash -1665708340, now seen corresponding path program 1 times [2019-11-28 18:27:05,756 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:05,756 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718443331] [2019-11-28 18:27:05,757 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:05,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718443331] [2019-11-28 18:27:05,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:05,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:27:05,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426403200] [2019-11-28 18:27:05,845 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-28 18:27:05,845 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:05,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 18:27:05,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-28 18:27:05,846 INFO L87 Difference]: Start difference. First operand 7218 states and 26750 transitions. Second operand 4 states. [2019-11-28 18:27:05,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:05,881 INFO L93 Difference]: Finished difference Result 1356 states and 3599 transitions. [2019-11-28 18:27:05,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-28 18:27:05,882 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 31 [2019-11-28 18:27:05,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:05,887 INFO L225 Difference]: With dead ends: 1356 [2019-11-28 18:27:05,887 INFO L226 Difference]: Without dead ends: 1356 [2019-11-28 18:27:05,887 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-28 18:27:05,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1356 states. [2019-11-28 18:27:05,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1356 to 1356. [2019-11-28 18:27:05,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1356 states. [2019-11-28 18:27:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1356 states and 3599 transitions. [2019-11-28 18:27:05,911 INFO L78 Accepts]: Start accepts. Automaton has 1356 states and 3599 transitions. Word has length 31 [2019-11-28 18:27:05,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:05,912 INFO L462 AbstractCegarLoop]: Abstraction has 1356 states and 3599 transitions. [2019-11-28 18:27:05,912 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-28 18:27:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 3599 transitions. [2019-11-28 18:27:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-11-28 18:27:05,917 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:05,918 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:05,918 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:05,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:05,919 INFO L82 PathProgramCache]: Analyzing trace with hash -1535722692, now seen corresponding path program 1 times [2019-11-28 18:27:05,919 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:05,919 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225101405] [2019-11-28 18:27:05,920 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:06,015 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225101405] [2019-11-28 18:27:06,015 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:06,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 18:27:06,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816906102] [2019-11-28 18:27:06,016 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:27:06,016 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:06,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:27:06,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:27:06,017 INFO L87 Difference]: Start difference. First operand 1356 states and 3599 transitions. Second operand 5 states. [2019-11-28 18:27:06,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:06,057 INFO L93 Difference]: Finished difference Result 796 states and 2193 transitions. [2019-11-28 18:27:06,057 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 18:27:06,057 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-11-28 18:27:06,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:06,060 INFO L225 Difference]: With dead ends: 796 [2019-11-28 18:27:06,061 INFO L226 Difference]: Without dead ends: 796 [2019-11-28 18:27:06,062 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:27:06,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 796 states. [2019-11-28 18:27:06,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 796 to 796. [2019-11-28 18:27:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 796 states. [2019-11-28 18:27:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 2193 transitions. [2019-11-28 18:27:06,077 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 2193 transitions. Word has length 32 [2019-11-28 18:27:06,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:06,078 INFO L462 AbstractCegarLoop]: Abstraction has 796 states and 2193 transitions. [2019-11-28 18:27:06,079 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:27:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 2193 transitions. [2019-11-28 18:27:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-11-28 18:27:06,081 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:06,081 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:06,081 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:06,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:06,082 INFO L82 PathProgramCache]: Analyzing trace with hash -2044023956, now seen corresponding path program 1 times [2019-11-28 18:27:06,082 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:06,082 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187966871] [2019-11-28 18:27:06,082 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:06,162 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187966871] [2019-11-28 18:27:06,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:06,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:27:06,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139270614] [2019-11-28 18:27:06,163 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:27:06,163 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:06,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:27:06,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:06,163 INFO L87 Difference]: Start difference. First operand 796 states and 2193 transitions. Second operand 3 states. [2019-11-28 18:27:06,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:06,237 INFO L93 Difference]: Finished difference Result 718 states and 1933 transitions. [2019-11-28 18:27:06,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:27:06,237 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-11-28 18:27:06,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:06,241 INFO L225 Difference]: With dead ends: 718 [2019-11-28 18:27:06,241 INFO L226 Difference]: Without dead ends: 718 [2019-11-28 18:27:06,242 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:27:06,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 718 states. [2019-11-28 18:27:06,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 718 to 718. [2019-11-28 18:27:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 718 states. [2019-11-28 18:27:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 718 states and 1933 transitions. [2019-11-28 18:27:06,255 INFO L78 Accepts]: Start accepts. Automaton has 718 states and 1933 transitions. Word has length 42 [2019-11-28 18:27:06,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:06,256 INFO L462 AbstractCegarLoop]: Abstraction has 718 states and 1933 transitions. [2019-11-28 18:27:06,256 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:27:06,256 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1933 transitions. [2019-11-28 18:27:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-11-28 18:27:06,259 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:06,260 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:06,260 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:06,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:06,261 INFO L82 PathProgramCache]: Analyzing trace with hash 748156398, now seen corresponding path program 2 times [2019-11-28 18:27:06,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:06,265 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090233216] [2019-11-28 18:27:06,265 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:06,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:06,379 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090233216] [2019-11-28 18:27:06,379 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:06,380 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 18:27:06,381 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715542417] [2019-11-28 18:27:06,381 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:27:06,381 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:06,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:27:06,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:27:06,382 INFO L87 Difference]: Start difference. First operand 718 states and 1933 transitions. Second operand 5 states. [2019-11-28 18:27:06,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:06,578 INFO L93 Difference]: Finished difference Result 1026 states and 2577 transitions. [2019-11-28 18:27:06,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-28 18:27:06,579 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-11-28 18:27:06,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:06,583 INFO L225 Difference]: With dead ends: 1026 [2019-11-28 18:27:06,583 INFO L226 Difference]: Without dead ends: 1026 [2019-11-28 18:27:06,584 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-11-28 18:27:06,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2019-11-28 18:27:06,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 826. [2019-11-28 18:27:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 826 states. [2019-11-28 18:27:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 2115 transitions. [2019-11-28 18:27:06,609 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 2115 transitions. Word has length 42 [2019-11-28 18:27:06,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:06,609 INFO L462 AbstractCegarLoop]: Abstraction has 826 states and 2115 transitions. [2019-11-28 18:27:06,609 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:27:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2115 transitions. [2019-11-28 18:27:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-28 18:27:06,612 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:06,612 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:06,613 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:06,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:06,613 INFO L82 PathProgramCache]: Analyzing trace with hash -891305900, now seen corresponding path program 1 times [2019-11-28 18:27:06,613 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:06,614 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898181661] [2019-11-28 18:27:06,614 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:06,820 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898181661] [2019-11-28 18:27:06,820 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:06,820 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 18:27:06,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796238912] [2019-11-28 18:27:06,821 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-28 18:27:06,821 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:06,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-28 18:27:06,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-11-28 18:27:06,822 INFO L87 Difference]: Start difference. First operand 826 states and 2115 transitions. Second operand 6 states. [2019-11-28 18:27:06,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:06,914 INFO L93 Difference]: Finished difference Result 1201 states and 2865 transitions. [2019-11-28 18:27:06,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-28 18:27:06,915 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 43 [2019-11-28 18:27:06,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:06,916 INFO L225 Difference]: With dead ends: 1201 [2019-11-28 18:27:06,916 INFO L226 Difference]: Without dead ends: 480 [2019-11-28 18:27:06,917 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2019-11-28 18:27:06,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2019-11-28 18:27:06,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 480. [2019-11-28 18:27:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 480 states. [2019-11-28 18:27:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 1012 transitions. [2019-11-28 18:27:06,929 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 1012 transitions. Word has length 43 [2019-11-28 18:27:06,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:06,930 INFO L462 AbstractCegarLoop]: Abstraction has 480 states and 1012 transitions. [2019-11-28 18:27:06,930 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-28 18:27:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1012 transitions. [2019-11-28 18:27:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-28 18:27:06,931 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:06,932 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:06,932 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:06,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:06,932 INFO L82 PathProgramCache]: Analyzing trace with hash -1855590854, now seen corresponding path program 2 times [2019-11-28 18:27:06,933 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:06,933 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746529088] [2019-11-28 18:27:06,934 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:27:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:27:07,206 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746529088] [2019-11-28 18:27:07,207 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:27:07,207 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 18:27:07,207 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888919027] [2019-11-28 18:27:07,207 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-28 18:27:07,208 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:27:07,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-28 18:27:07,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-11-28 18:27:07,210 INFO L87 Difference]: Start difference. First operand 480 states and 1012 transitions. Second operand 7 states. [2019-11-28 18:27:07,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:27:07,272 INFO L93 Difference]: Finished difference Result 526 states and 1079 transitions. [2019-11-28 18:27:07,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-28 18:27:07,273 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 43 [2019-11-28 18:27:07,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:27:07,273 INFO L225 Difference]: With dead ends: 526 [2019-11-28 18:27:07,274 INFO L226 Difference]: Without dead ends: 181 [2019-11-28 18:27:07,275 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2019-11-28 18:27:07,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2019-11-28 18:27:07,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2019-11-28 18:27:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2019-11-28 18:27:07,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 327 transitions. [2019-11-28 18:27:07,279 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 327 transitions. Word has length 43 [2019-11-28 18:27:07,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:27:07,279 INFO L462 AbstractCegarLoop]: Abstraction has 181 states and 327 transitions. [2019-11-28 18:27:07,279 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-28 18:27:07,279 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 327 transitions. [2019-11-28 18:27:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-28 18:27:07,281 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:27:07,281 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:27:07,281 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:27:07,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:27:07,281 INFO L82 PathProgramCache]: Analyzing trace with hash 22736184, now seen corresponding path program 3 times [2019-11-28 18:27:07,282 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:27:07,282 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140307111] [2019-11-28 18:27:07,282 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:27:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 18:27:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 18:27:07,406 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 18:27:07,406 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-28 18:27:07,410 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1952~0.base_24|) (= |v_#memory_int_251| (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24|) |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0))) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t1952~0.base_24| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0) (= (select .cse0 |v_~#z~0.base_142|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24| 1)) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24|)) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_18|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_15|, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ULTIMATE.start_main_~#t1952~0.base=|v_ULTIMATE.start_main_~#t1952~0.base_24|, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_30|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_26|, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_~#t1952~0.offset=|v_ULTIMATE.start_main_~#t1952~0.offset_18|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_~#t1954~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t1954~0.offset, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1952~0.base, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t1953~0.base, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_~#t1952~0.offset, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:27:07,411 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t1953~0.offset_18|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1953~0.base_19|) (= (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19|) |v_ULTIMATE.start_main_~#t1953~0.offset_18| 1)) |v_#memory_int_119|) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19| 1)) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (not (= 0 |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t1953~0.base_19| 4) |v_#length_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_18|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_~#t1953~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-11-28 18:27:07,415 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1954~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t1954~0.base_11| 0)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11|)) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11| 1) |v_#valid_42|) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11|) |v_ULTIMATE.start_main_~#t1954~0.offset_10| 2)) |v_#memory_int_204|) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1954~0.base_11| 4) |v_#length_21|) (= 0 |v_ULTIMATE.start_main_~#t1954~0.offset_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1954~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length, ULTIMATE.start_main_~#t1954~0.offset] because there is no mapped edge [2019-11-28 18:27:07,416 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-11-28 18:27:07,417 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse0 (= ~z$w_buff1~0_In-415373307 ~z$w_buff1~0_Out-415373307)) (.cse1 (= 0 (mod ~weak$$choice2~0_In-415373307 256)))) (or (let ((.cse2 (not (= (mod ~z$r_buff0_thd1~0_In-415373307 256) 0)))) (and .cse0 .cse1 (or (not (= (mod ~z$w_buff1_used~0_In-415373307 256) 0)) .cse2) (not (= (mod ~z$w_buff0_used~0_In-415373307 256) 0)) (or (not (= 0 (mod ~z$r_buff1_thd1~0_In-415373307 256))) .cse2))) (and .cse0 (not .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-415373307, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-415373307, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-415373307, ~z$w_buff1~0=~z$w_buff1~0_In-415373307, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-415373307, ~weak$$choice2~0=~weak$$choice2~0_In-415373307} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-415373307, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-415373307, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-415373307, ~z$w_buff1~0=~z$w_buff1~0_Out-415373307, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out-415373307|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-415373307, ~weak$$choice2~0=~weak$$choice2~0_In-415373307, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out-415373307|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out-415373307|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-11-28 18:27:07,417 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In960519755 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite17_Out960519755| ~z$w_buff0_used~0_In960519755) (= |P0Thread1of1ForFork1_#t~ite16_In960519755| |P0Thread1of1ForFork1_#t~ite16_Out960519755|) (not .cse0)) (and (= |P0Thread1of1ForFork1_#t~ite16_Out960519755| ~z$w_buff0_used~0_In960519755) .cse0 (let ((.cse1 (= 0 (mod ~z$r_buff0_thd1~0_In960519755 256)))) (or (= (mod ~z$w_buff0_used~0_In960519755 256) 0) (and (= 0 (mod ~z$r_buff1_thd1~0_In960519755 256)) .cse1) (and .cse1 (= (mod ~z$w_buff1_used~0_In960519755 256) 0)))) (= |P0Thread1of1ForFork1_#t~ite17_Out960519755| |P0Thread1of1ForFork1_#t~ite16_Out960519755|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In960519755, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In960519755, ~z$w_buff1_used~0=~z$w_buff1_used~0_In960519755, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In960519755|, ~weak$$choice2~0=~weak$$choice2~0_In960519755, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In960519755} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In960519755, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In960519755, ~z$w_buff1_used~0=~z$w_buff1_used~0_In960519755, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out960519755|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out960519755|, ~weak$$choice2~0=~weak$$choice2~0_In960519755, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In960519755} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-11-28 18:27:07,418 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In-1296410167 256)))) (or (and (let ((.cse0 (= (mod ~z$r_buff0_thd1~0_In-1296410167 256) 0))) (or (= 0 (mod ~z$w_buff0_used~0_In-1296410167 256)) (and .cse0 (= 0 (mod ~z$w_buff1_used~0_In-1296410167 256))) (and .cse0 (= 0 (mod ~z$r_buff1_thd1~0_In-1296410167 256))))) (= |P0Thread1of1ForFork1_#t~ite19_Out-1296410167| |P0Thread1of1ForFork1_#t~ite20_Out-1296410167|) .cse1 (= |P0Thread1of1ForFork1_#t~ite19_Out-1296410167| ~z$w_buff1_used~0_In-1296410167)) (and (= |P0Thread1of1ForFork1_#t~ite20_Out-1296410167| ~z$w_buff1_used~0_In-1296410167) (not .cse1) (= |P0Thread1of1ForFork1_#t~ite19_In-1296410167| |P0Thread1of1ForFork1_#t~ite19_Out-1296410167|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1296410167, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-1296410167, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In-1296410167|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1296410167, ~weak$$choice2~0=~weak$$choice2~0_In-1296410167, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-1296410167} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out-1296410167|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1296410167, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out-1296410167|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-1296410167, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1296410167, ~weak$$choice2~0=~weak$$choice2~0_In-1296410167, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-1296410167} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-11-28 18:27:07,419 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse0 (= ~z$r_buff0_thd1~0_In1527895421 ~z$r_buff0_thd1~0_Out1527895421)) (.cse1 (= 0 (mod ~weak$$choice2~0_In1527895421 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd1~0_In1527895421 256)))) (or (and .cse0 (= (mod ~z$w_buff0_used~0_In1527895421 256) 0) .cse1) (and .cse0 (= (mod ~z$r_buff1_thd1~0_In1527895421 256) 0) .cse1 .cse2) (and .cse0 (not .cse1)) (and .cse0 .cse1 .cse2 (= 0 (mod ~z$w_buff1_used~0_In1527895421 256))))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1527895421, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1527895421, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1527895421, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1527895421, ~weak$$choice2~0=~weak$$choice2~0_In1527895421} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out1527895421|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1527895421, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1527895421, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1527895421, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out1527895421, ~weak$$choice2~0=~weak$$choice2~0_In1527895421, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out1527895421|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out1527895421|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-11-28 18:27:07,426 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-11-28 18:27:07,426 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-11-28 18:27:07,427 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-11-28 18:27:07,428 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In799454051 256))) (.cse1 (= (mod ~z$r_buff1_thd3~0_In799454051 256) 0))) (or (and (not .cse0) (= |P2Thread1of1ForFork0_#t~ite31_Out799454051| ~z$w_buff1~0_In799454051) (= |P2Thread1of1ForFork0_#t~mem30_In799454051| |P2Thread1of1ForFork0_#t~mem30_Out799454051|) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~ite31_Out799454051| |P2Thread1of1ForFork0_#t~mem30_Out799454051|) (= (select (select |#memory_int_In799454051| |~#z~0.base_In799454051|) |~#z~0.offset_In799454051|) |P2Thread1of1ForFork0_#t~mem30_Out799454051|) (or .cse0 .cse1)))) InVars {~#z~0.base=|~#z~0.base_In799454051|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In799454051, ~z$w_buff1_used~0=~z$w_buff1_used~0_In799454051, #memory_int=|#memory_int_In799454051|, ~z$w_buff1~0=~z$w_buff1~0_In799454051, ~#z~0.offset=|~#z~0.offset_In799454051|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In799454051|} OutVars{~#z~0.base=|~#z~0.base_In799454051|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In799454051, ~z$w_buff1_used~0=~z$w_buff1_used~0_In799454051, #memory_int=|#memory_int_In799454051|, ~z$w_buff1~0=~z$w_buff1~0_In799454051, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out799454051|, ~#z~0.offset=|~#z~0.offset_In799454051|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out799454051|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:27:07,429 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:27:07,429 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In-2090614671 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-2090614671 256)))) (or (and (= |P2Thread1of1ForFork0_#t~ite33_Out-2090614671| 0) (not .cse0) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~ite33_Out-2090614671| ~z$w_buff0_used~0_In-2090614671) (or .cse0 .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2090614671, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2090614671} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-2090614671|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2090614671, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2090614671} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-11-28 18:27:07,430 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff1_used~0_In1179431347 256))) (.cse0 (= 0 (mod ~z$r_buff1_thd3~0_In1179431347 256))) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In1179431347 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd3~0_In1179431347 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork0_#t~ite34_Out1179431347|)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~z$w_buff1_used~0_In1179431347 |P2Thread1of1ForFork0_#t~ite34_Out1179431347|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1179431347, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1179431347, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1179431347, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1179431347} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1179431347, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1179431347, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out1179431347|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1179431347, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1179431347} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-11-28 18:27:07,431 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In1233923182 256))) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In1233923182 256))) (.cse1 (= ~z$r_buff0_thd3~0_Out1233923182 ~z$r_buff0_thd3~0_In1233923182))) (or (and .cse0 .cse1) (and (not .cse2) (= ~z$r_buff0_thd3~0_Out1233923182 0) (not .cse0)) (and .cse2 .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1233923182, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1233923182} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1233923182, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out1233923182|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out1233923182} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-11-28 18:27:07,431 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In367258137 256))) (.cse3 (= (mod ~z$w_buff1_used~0_In367258137 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In367258137 256))) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In367258137 256)))) (or (and (or .cse0 .cse1) (= ~z$r_buff1_thd3~0_In367258137 |P2Thread1of1ForFork0_#t~ite36_Out367258137|) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= 0 |P2Thread1of1ForFork0_#t~ite36_Out367258137|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In367258137, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In367258137, ~z$w_buff1_used~0=~z$w_buff1_used~0_In367258137, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In367258137} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out367258137|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In367258137, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In367258137, ~z$w_buff1_used~0=~z$w_buff1_used~0_In367258137, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In367258137} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-11-28 18:27:07,432 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-11-28 18:27:07,432 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-11-28 18:27:07,433 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In2144755517 256))) (.cse0 (= (mod ~z$w_buff1_used~0_In2144755517 256) 0)) (.cse2 (= |ULTIMATE.start_main_#t~ite41_Out2144755517| |ULTIMATE.start_main_#t~ite42_Out2144755517|))) (or (and (= ~z$w_buff1~0_In2144755517 |ULTIMATE.start_main_#t~ite41_Out2144755517|) (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~mem40_In2144755517| |ULTIMATE.start_main_#t~mem40_Out2144755517|) .cse2) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~mem40_Out2144755517| (select (select |#memory_int_In2144755517| |~#z~0.base_In2144755517|) |~#z~0.offset_In2144755517|)) (= |ULTIMATE.start_main_#t~mem40_Out2144755517| |ULTIMATE.start_main_#t~ite41_Out2144755517|) .cse2))) InVars {~#z~0.base=|~#z~0.base_In2144755517|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In2144755517, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In2144755517|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2144755517, #memory_int=|#memory_int_In2144755517|, ~z$w_buff1~0=~z$w_buff1~0_In2144755517, ~#z~0.offset=|~#z~0.offset_In2144755517|} OutVars{~#z~0.base=|~#z~0.base_In2144755517|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out2144755517|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In2144755517, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out2144755517|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2144755517, #memory_int=|#memory_int_In2144755517|, ~z$w_buff1~0=~z$w_buff1~0_In2144755517, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out2144755517|, ~#z~0.offset=|~#z~0.offset_In2144755517|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-11-28 18:27:07,434 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse1 (= (mod ~z$w_buff0_used~0_In-276851884 256) 0)) (.cse0 (= (mod ~z$r_buff0_thd0~0_In-276851884 256) 0))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite43_Out-276851884|) (not .cse1)) (and (= ~z$w_buff0_used~0_In-276851884 |ULTIMATE.start_main_#t~ite43_Out-276851884|) (or .cse1 .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-276851884, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-276851884} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-276851884, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-276851884, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-276851884|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-11-28 18:27:07,435 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse3 (= 0 (mod ~z$w_buff1_used~0_In1600372280 256))) (.cse2 (= 0 (mod ~z$r_buff1_thd0~0_In1600372280 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In1600372280 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In1600372280 256)))) (or (and (= |ULTIMATE.start_main_#t~ite44_Out1600372280| ~z$w_buff1_used~0_In1600372280) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite44_Out1600372280| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1600372280, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1600372280, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1600372280, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1600372280} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1600372280, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1600372280, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1600372280, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1600372280, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1600372280|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-11-28 18:27:07,436 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse1 (= ~z$r_buff0_thd0~0_In-372130920 ~z$r_buff0_thd0~0_Out-372130920)) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In-372130920 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd0~0_In-372130920 256)))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse0) (not .cse2) (= 0 ~z$r_buff0_thd0~0_Out-372130920)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-372130920, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-372130920} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out-372130920, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-372130920, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-372130920|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-11-28 18:27:07,436 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-597354869 256))) (.cse2 (= (mod ~z$r_buff0_thd0~0_In-597354869 256) 0)) (.cse5 (= ~z$r_buff1_thd0~0_Out-597354869 ~z$r_buff1_thd0~0_In-597354869)) (.cse0 (= ~z$r_buff1_thd0~0_Out-597354869 0)) (.cse4 (= 0 (mod ~z$r_buff1_thd0~0_In-597354869 256))) (.cse6 (= (mod ~z$w_buff1_used~0_In-597354869 256) 0)) (.cse3 (= |ULTIMATE.start_main_#t~nondet47_In-597354869| ~weak$$choice1~0_Out-597354869))) (or (and .cse0 (not .cse1) (not .cse2) .cse3) (and .cse4 .cse5 .cse3 .cse1) (and .cse5 .cse3 .cse6 .cse1) (and .cse2 .cse5 .cse3 .cse6) (and .cse4 .cse2 .cse5 .cse3) (and .cse0 (not .cse4) (not .cse6) .cse3))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-597354869, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-597354869|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-597354869, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-597354869, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-597354869} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-597354869, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-597354869, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-597354869|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-597354869, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out-597354869, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-597354869, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-597354869|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-11-28 18:27:07,436 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-286572740 256) 0))) (.cse1 (= (mod ~weak$$choice1~0_In-286572740 256) 0))) (or (and (= |ULTIMATE.start_main_#t~mem48_In-286572740| |ULTIMATE.start_main_#t~mem48_Out-286572740|) .cse0 .cse1 (= |ULTIMATE.start_main_#t~ite49_Out-286572740| ~__unbuffered_p0_EAX~0_In-286572740)) (and (= |ULTIMATE.start_main_#t~mem48_Out-286572740| |ULTIMATE.start_main_#t~ite49_Out-286572740|) .cse0 (= |ULTIMATE.start_main_#t~mem48_Out-286572740| (select (select |#memory_int_In-286572740| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-286572740) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-286572740)) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-286572740, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-286572740, #memory_int=|#memory_int_In-286572740|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-286572740, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-286572740|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-286572740, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-286572740, #memory_int=|#memory_int_In-286572740|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-286572740|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-286572740, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-286572740|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:27:07,437 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:27:07,437 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-11-28 18:27:07,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 06:27:07 BasicIcfg [2019-11-28 18:27:07,539 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 18:27:07,540 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 18:27:07,540 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 18:27:07,540 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 18:27:07,541 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:26:54" (3/4) ... [2019-11-28 18:27:07,546 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-11-28 18:27:07,547 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1952~0.base_24|) (= |v_#memory_int_251| (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24|) |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0))) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t1952~0.base_24| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0) (= (select .cse0 |v_~#z~0.base_142|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24| 1)) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24|)) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_18|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_15|, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ULTIMATE.start_main_~#t1952~0.base=|v_ULTIMATE.start_main_~#t1952~0.base_24|, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_30|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_26|, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_~#t1952~0.offset=|v_ULTIMATE.start_main_~#t1952~0.offset_18|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_~#t1954~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t1954~0.offset, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1952~0.base, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t1953~0.base, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_~#t1952~0.offset, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:27:07,548 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t1953~0.offset_18|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1953~0.base_19|) (= (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19|) |v_ULTIMATE.start_main_~#t1953~0.offset_18| 1)) |v_#memory_int_119|) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19| 1)) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (not (= 0 |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t1953~0.base_19| 4) |v_#length_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_18|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_~#t1953~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-11-28 18:27:07,550 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1954~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t1954~0.base_11| 0)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11|)) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11| 1) |v_#valid_42|) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11|) |v_ULTIMATE.start_main_~#t1954~0.offset_10| 2)) |v_#memory_int_204|) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1954~0.base_11| 4) |v_#length_21|) (= 0 |v_ULTIMATE.start_main_~#t1954~0.offset_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1954~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length, ULTIMATE.start_main_~#t1954~0.offset] because there is no mapped edge [2019-11-28 18:27:07,551 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-11-28 18:27:07,551 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse0 (= ~z$w_buff1~0_In-415373307 ~z$w_buff1~0_Out-415373307)) (.cse1 (= 0 (mod ~weak$$choice2~0_In-415373307 256)))) (or (let ((.cse2 (not (= (mod ~z$r_buff0_thd1~0_In-415373307 256) 0)))) (and .cse0 .cse1 (or (not (= (mod ~z$w_buff1_used~0_In-415373307 256) 0)) .cse2) (not (= (mod ~z$w_buff0_used~0_In-415373307 256) 0)) (or (not (= 0 (mod ~z$r_buff1_thd1~0_In-415373307 256))) .cse2))) (and .cse0 (not .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-415373307, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-415373307, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-415373307, ~z$w_buff1~0=~z$w_buff1~0_In-415373307, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-415373307, ~weak$$choice2~0=~weak$$choice2~0_In-415373307} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-415373307, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-415373307, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-415373307, ~z$w_buff1~0=~z$w_buff1~0_Out-415373307, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out-415373307|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-415373307, ~weak$$choice2~0=~weak$$choice2~0_In-415373307, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out-415373307|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out-415373307|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-11-28 18:27:07,551 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In960519755 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite17_Out960519755| ~z$w_buff0_used~0_In960519755) (= |P0Thread1of1ForFork1_#t~ite16_In960519755| |P0Thread1of1ForFork1_#t~ite16_Out960519755|) (not .cse0)) (and (= |P0Thread1of1ForFork1_#t~ite16_Out960519755| ~z$w_buff0_used~0_In960519755) .cse0 (let ((.cse1 (= 0 (mod ~z$r_buff0_thd1~0_In960519755 256)))) (or (= (mod ~z$w_buff0_used~0_In960519755 256) 0) (and (= 0 (mod ~z$r_buff1_thd1~0_In960519755 256)) .cse1) (and .cse1 (= (mod ~z$w_buff1_used~0_In960519755 256) 0)))) (= |P0Thread1of1ForFork1_#t~ite17_Out960519755| |P0Thread1of1ForFork1_#t~ite16_Out960519755|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In960519755, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In960519755, ~z$w_buff1_used~0=~z$w_buff1_used~0_In960519755, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In960519755|, ~weak$$choice2~0=~weak$$choice2~0_In960519755, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In960519755} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In960519755, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In960519755, ~z$w_buff1_used~0=~z$w_buff1_used~0_In960519755, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out960519755|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out960519755|, ~weak$$choice2~0=~weak$$choice2~0_In960519755, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In960519755} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-11-28 18:27:07,552 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In-1296410167 256)))) (or (and (let ((.cse0 (= (mod ~z$r_buff0_thd1~0_In-1296410167 256) 0))) (or (= 0 (mod ~z$w_buff0_used~0_In-1296410167 256)) (and .cse0 (= 0 (mod ~z$w_buff1_used~0_In-1296410167 256))) (and .cse0 (= 0 (mod ~z$r_buff1_thd1~0_In-1296410167 256))))) (= |P0Thread1of1ForFork1_#t~ite19_Out-1296410167| |P0Thread1of1ForFork1_#t~ite20_Out-1296410167|) .cse1 (= |P0Thread1of1ForFork1_#t~ite19_Out-1296410167| ~z$w_buff1_used~0_In-1296410167)) (and (= |P0Thread1of1ForFork1_#t~ite20_Out-1296410167| ~z$w_buff1_used~0_In-1296410167) (not .cse1) (= |P0Thread1of1ForFork1_#t~ite19_In-1296410167| |P0Thread1of1ForFork1_#t~ite19_Out-1296410167|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1296410167, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-1296410167, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In-1296410167|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1296410167, ~weak$$choice2~0=~weak$$choice2~0_In-1296410167, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-1296410167} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out-1296410167|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1296410167, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out-1296410167|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-1296410167, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1296410167, ~weak$$choice2~0=~weak$$choice2~0_In-1296410167, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-1296410167} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-11-28 18:27:07,553 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse0 (= ~z$r_buff0_thd1~0_In1527895421 ~z$r_buff0_thd1~0_Out1527895421)) (.cse1 (= 0 (mod ~weak$$choice2~0_In1527895421 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd1~0_In1527895421 256)))) (or (and .cse0 (= (mod ~z$w_buff0_used~0_In1527895421 256) 0) .cse1) (and .cse0 (= (mod ~z$r_buff1_thd1~0_In1527895421 256) 0) .cse1 .cse2) (and .cse0 (not .cse1)) (and .cse0 .cse1 .cse2 (= 0 (mod ~z$w_buff1_used~0_In1527895421 256))))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1527895421, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1527895421, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1527895421, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1527895421, ~weak$$choice2~0=~weak$$choice2~0_In1527895421} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out1527895421|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1527895421, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1527895421, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1527895421, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out1527895421, ~weak$$choice2~0=~weak$$choice2~0_In1527895421, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out1527895421|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out1527895421|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-11-28 18:27:07,553 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-11-28 18:27:07,553 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-11-28 18:27:07,553 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-11-28 18:27:07,555 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In799454051 256))) (.cse1 (= (mod ~z$r_buff1_thd3~0_In799454051 256) 0))) (or (and (not .cse0) (= |P2Thread1of1ForFork0_#t~ite31_Out799454051| ~z$w_buff1~0_In799454051) (= |P2Thread1of1ForFork0_#t~mem30_In799454051| |P2Thread1of1ForFork0_#t~mem30_Out799454051|) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~ite31_Out799454051| |P2Thread1of1ForFork0_#t~mem30_Out799454051|) (= (select (select |#memory_int_In799454051| |~#z~0.base_In799454051|) |~#z~0.offset_In799454051|) |P2Thread1of1ForFork0_#t~mem30_Out799454051|) (or .cse0 .cse1)))) InVars {~#z~0.base=|~#z~0.base_In799454051|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In799454051, ~z$w_buff1_used~0=~z$w_buff1_used~0_In799454051, #memory_int=|#memory_int_In799454051|, ~z$w_buff1~0=~z$w_buff1~0_In799454051, ~#z~0.offset=|~#z~0.offset_In799454051|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In799454051|} OutVars{~#z~0.base=|~#z~0.base_In799454051|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In799454051, ~z$w_buff1_used~0=~z$w_buff1_used~0_In799454051, #memory_int=|#memory_int_In799454051|, ~z$w_buff1~0=~z$w_buff1~0_In799454051, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out799454051|, ~#z~0.offset=|~#z~0.offset_In799454051|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out799454051|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:27:07,555 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:27:07,555 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In-2090614671 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-2090614671 256)))) (or (and (= |P2Thread1of1ForFork0_#t~ite33_Out-2090614671| 0) (not .cse0) (not .cse1)) (and (= |P2Thread1of1ForFork0_#t~ite33_Out-2090614671| ~z$w_buff0_used~0_In-2090614671) (or .cse0 .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2090614671, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2090614671} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-2090614671|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2090614671, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2090614671} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-11-28 18:27:07,556 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff1_used~0_In1179431347 256))) (.cse0 (= 0 (mod ~z$r_buff1_thd3~0_In1179431347 256))) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In1179431347 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd3~0_In1179431347 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork0_#t~ite34_Out1179431347|)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~z$w_buff1_used~0_In1179431347 |P2Thread1of1ForFork0_#t~ite34_Out1179431347|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1179431347, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1179431347, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1179431347, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1179431347} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1179431347, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1179431347, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out1179431347|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1179431347, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1179431347} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-11-28 18:27:07,557 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In1233923182 256))) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In1233923182 256))) (.cse1 (= ~z$r_buff0_thd3~0_Out1233923182 ~z$r_buff0_thd3~0_In1233923182))) (or (and .cse0 .cse1) (and (not .cse2) (= ~z$r_buff0_thd3~0_Out1233923182 0) (not .cse0)) (and .cse2 .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1233923182, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1233923182} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1233923182, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out1233923182|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out1233923182} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-11-28 18:27:07,557 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In367258137 256))) (.cse3 (= (mod ~z$w_buff1_used~0_In367258137 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In367258137 256))) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In367258137 256)))) (or (and (or .cse0 .cse1) (= ~z$r_buff1_thd3~0_In367258137 |P2Thread1of1ForFork0_#t~ite36_Out367258137|) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= 0 |P2Thread1of1ForFork0_#t~ite36_Out367258137|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In367258137, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In367258137, ~z$w_buff1_used~0=~z$w_buff1_used~0_In367258137, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In367258137} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out367258137|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In367258137, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In367258137, ~z$w_buff1_used~0=~z$w_buff1_used~0_In367258137, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In367258137} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-11-28 18:27:07,557 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-11-28 18:27:07,557 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-11-28 18:27:07,558 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In2144755517 256))) (.cse0 (= (mod ~z$w_buff1_used~0_In2144755517 256) 0)) (.cse2 (= |ULTIMATE.start_main_#t~ite41_Out2144755517| |ULTIMATE.start_main_#t~ite42_Out2144755517|))) (or (and (= ~z$w_buff1~0_In2144755517 |ULTIMATE.start_main_#t~ite41_Out2144755517|) (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~mem40_In2144755517| |ULTIMATE.start_main_#t~mem40_Out2144755517|) .cse2) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~mem40_Out2144755517| (select (select |#memory_int_In2144755517| |~#z~0.base_In2144755517|) |~#z~0.offset_In2144755517|)) (= |ULTIMATE.start_main_#t~mem40_Out2144755517| |ULTIMATE.start_main_#t~ite41_Out2144755517|) .cse2))) InVars {~#z~0.base=|~#z~0.base_In2144755517|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In2144755517, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In2144755517|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2144755517, #memory_int=|#memory_int_In2144755517|, ~z$w_buff1~0=~z$w_buff1~0_In2144755517, ~#z~0.offset=|~#z~0.offset_In2144755517|} OutVars{~#z~0.base=|~#z~0.base_In2144755517|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out2144755517|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In2144755517, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out2144755517|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2144755517, #memory_int=|#memory_int_In2144755517|, ~z$w_buff1~0=~z$w_buff1~0_In2144755517, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out2144755517|, ~#z~0.offset=|~#z~0.offset_In2144755517|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-11-28 18:27:07,559 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse1 (= (mod ~z$w_buff0_used~0_In-276851884 256) 0)) (.cse0 (= (mod ~z$r_buff0_thd0~0_In-276851884 256) 0))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite43_Out-276851884|) (not .cse1)) (and (= ~z$w_buff0_used~0_In-276851884 |ULTIMATE.start_main_#t~ite43_Out-276851884|) (or .cse1 .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-276851884, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-276851884} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-276851884, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-276851884, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-276851884|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-11-28 18:27:07,559 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse3 (= 0 (mod ~z$w_buff1_used~0_In1600372280 256))) (.cse2 (= 0 (mod ~z$r_buff1_thd0~0_In1600372280 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In1600372280 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In1600372280 256)))) (or (and (= |ULTIMATE.start_main_#t~ite44_Out1600372280| ~z$w_buff1_used~0_In1600372280) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite44_Out1600372280| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1600372280, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1600372280, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1600372280, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1600372280} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1600372280, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1600372280, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1600372280, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1600372280, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1600372280|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-11-28 18:27:07,560 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse1 (= ~z$r_buff0_thd0~0_In-372130920 ~z$r_buff0_thd0~0_Out-372130920)) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In-372130920 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd0~0_In-372130920 256)))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (not .cse0) (not .cse2) (= 0 ~z$r_buff0_thd0~0_Out-372130920)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-372130920, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-372130920} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out-372130920, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-372130920, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-372130920|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-11-28 18:27:07,560 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-597354869 256))) (.cse2 (= (mod ~z$r_buff0_thd0~0_In-597354869 256) 0)) (.cse5 (= ~z$r_buff1_thd0~0_Out-597354869 ~z$r_buff1_thd0~0_In-597354869)) (.cse0 (= ~z$r_buff1_thd0~0_Out-597354869 0)) (.cse4 (= 0 (mod ~z$r_buff1_thd0~0_In-597354869 256))) (.cse6 (= (mod ~z$w_buff1_used~0_In-597354869 256) 0)) (.cse3 (= |ULTIMATE.start_main_#t~nondet47_In-597354869| ~weak$$choice1~0_Out-597354869))) (or (and .cse0 (not .cse1) (not .cse2) .cse3) (and .cse4 .cse5 .cse3 .cse1) (and .cse5 .cse3 .cse6 .cse1) (and .cse2 .cse5 .cse3 .cse6) (and .cse4 .cse2 .cse5 .cse3) (and .cse0 (not .cse4) (not .cse6) .cse3))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-597354869, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-597354869|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-597354869, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-597354869, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-597354869} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-597354869, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-597354869, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-597354869|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-597354869, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out-597354869, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-597354869, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-597354869|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-11-28 18:27:07,561 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-286572740 256) 0))) (.cse1 (= (mod ~weak$$choice1~0_In-286572740 256) 0))) (or (and (= |ULTIMATE.start_main_#t~mem48_In-286572740| |ULTIMATE.start_main_#t~mem48_Out-286572740|) .cse0 .cse1 (= |ULTIMATE.start_main_#t~ite49_Out-286572740| ~__unbuffered_p0_EAX~0_In-286572740)) (and (= |ULTIMATE.start_main_#t~mem48_Out-286572740| |ULTIMATE.start_main_#t~ite49_Out-286572740|) .cse0 (= |ULTIMATE.start_main_#t~mem48_Out-286572740| (select (select |#memory_int_In-286572740| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-286572740) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-286572740)) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-286572740, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-286572740, #memory_int=|#memory_int_In-286572740|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-286572740, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-286572740|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-286572740, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-286572740, #memory_int=|#memory_int_In-286572740|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-286572740|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-286572740, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-286572740, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-286572740|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:27:07,561 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:27:07,561 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-11-28 18:27:07,639 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 18:27:07,639 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 18:27:07,641 INFO L168 Benchmark]: Toolchain (without parser) took 14474.94 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 462.4 MB). Free memory was 956.3 MB in the beginning and 1.3 GB in the end (delta: -342.9 MB). Peak memory consumption was 119.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:27:07,641 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:27:07,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 761.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -155.5 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-11-28 18:27:07,644 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-28 18:27:07,644 INFO L168 Benchmark]: Boogie Preprocessor took 39.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:27:07,645 INFO L168 Benchmark]: RCFGBuilder took 816.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:27:07,650 INFO L168 Benchmark]: TraceAbstraction took 12692.57 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 314.0 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -267.3 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2019-11-28 18:27:07,650 INFO L168 Benchmark]: Witness Printer took 99.03 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:27:07,655 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 761.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 956.3 MB in the beginning and 1.1 GB in the end (delta: -155.5 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.74 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 816.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 12692.57 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 314.0 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -267.3 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * Witness Printer took 99.03 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.2s, 170 ProgramPointsBefore, 66 ProgramPointsAfterwards, 196 TransitionsBefore, 72 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 45 ConcurrentYvCompositions, 24 ChoiceCompositions, 5120 VarBasedMoverChecksPositive, 140 VarBasedMoverChecksNegative, 24 SemBasedMoverChecksPositive, 158 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 40922 CheckedPairsTotal, 139 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L823] FCALL, FORK 0 pthread_create(&t1952, ((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$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L825] FCALL, FORK 0 pthread_create(&t1953, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 z$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L753] EXPR 1 \read(z) [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L753] 1 z = !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L827] FCALL, FORK 0 pthread_create(&t1954, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used)) [L757] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L794] 3 __unbuffered_p2_EAX = y [L797] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) VAL [\result={0:0}, __unbuffered_cnt=2, __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$read_delayed=1, __unbuffered_p0_EAX$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=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L802] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L833] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L834] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L835] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 161 locations, 1 error locations. Result: UNSAFE, OverallTime: 12.3s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 1.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 938 SDtfs, 1118 SDslu, 1540 SDs, 0 SdLazy, 293 SolverSat, 40 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 9 SyntacticMatches, 4 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10130occurred 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: 1.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 200 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 389 NumberOfCodeBlocks, 389 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 335 ConstructedInterpolants, 0 QuantifiedInterpolants, 35565 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...