./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/recursive-simple/id_i15_o15-1.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -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/recursive-simple/id_i15_o15-1.c -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 946ca263ceeb3f3c46f4e6e15a44f3d7052d43ca 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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 19:11:43,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 19:11:43,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 19:11:44,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 19:11:44,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 19:11:44,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 19:11:44,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 19:11:44,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 19:11:44,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 19:11:44,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 19:11:44,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 19:11:44,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 19:11:44,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 19:11:44,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 19:11:44,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 19:11:44,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 19:11:44,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 19:11:44,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 19:11:44,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 19:11:44,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 19:11:44,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 19:11:44,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 19:11:44,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 19:11:44,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 19:11:44,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 19:11:44,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 19:11:44,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 19:11:44,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 19:11:44,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 19:11:44,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 19:11:44,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 19:11:44,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 19:11:44,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 19:11:44,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 19:11:44,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 19:11:44,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 19:11:44,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 19:11:44,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 19:11:44,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 19:11:44,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 19:11:44,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 19:11:44,048 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 19:11:44,071 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 19:11:44,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 19:11:44,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 19:11:44,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 19:11:44,076 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 19:11:44,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 19:11:44,077 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 19:11:44,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 19:11:44,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 19:11:44,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 19:11:44,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 19:11:44,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 19:11:44,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 19:11:44,078 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 19:11:44,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 19:11:44,079 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 19:11:44,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 19:11:44,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 19:11:44,079 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 19:11:44,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 19:11:44,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 19:11:44,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 19:11:44,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 19:11:44,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 19:11:44,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 19:11:44,081 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 19:11:44,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 19:11:44,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 19:11:44,082 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 19:11:44,082 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 -> 946ca263ceeb3f3c46f4e6e15a44f3d7052d43ca [2020-07-28 19:11:44,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 19:11:44,397 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 19:11:44,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 19:11:44,403 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 19:11:44,403 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 19:11:44,404 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/recursive-simple/id_i15_o15-1.c [2020-07-28 19:11:44,480 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ddba214/36ff1490a027455294fcd43da0e6d737/FLAG6a8c68619 [2020-07-28 19:11:44,965 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 19:11:44,966 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/recursive-simple/id_i15_o15-1.c [2020-07-28 19:11:44,973 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ddba214/36ff1490a027455294fcd43da0e6d737/FLAG6a8c68619 [2020-07-28 19:11:45,335 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8ddba214/36ff1490a027455294fcd43da0e6d737 [2020-07-28 19:11:45,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 19:11:45,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 19:11:45,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 19:11:45,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 19:11:45,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 19:11:45,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68da2c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45, skipping insertion in model container [2020-07-28 19:11:45,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 19:11:45,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 19:11:45,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 19:11:45,564 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 19:11:45,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 19:11:45,593 INFO L208 MainTranslator]: Completed translation [2020-07-28 19:11:45,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45 WrapperNode [2020-07-28 19:11:45,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 19:11:45,594 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 19:11:45,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 19:11:45,595 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 19:11:45,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 19:11:45,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 19:11:45,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 19:11:45,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 19:11:45,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (1/1) ... [2020-07-28 19:11:45,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 19:11:45,707 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 19:11:45,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 19:11:45,707 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 19:11:45,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (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 [2020-07-28 19:11:45,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 19:11:45,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 19:11:45,780 INFO L130 BoogieDeclarations]: Found specification of procedure id [2020-07-28 19:11:45,781 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2020-07-28 19:11:45,985 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 19:11:45,986 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-07-28 19:11:45,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 07:11:45 BoogieIcfgContainer [2020-07-28 19:11:45,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 19:11:45,991 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 19:11:45,991 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 19:11:45,994 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 19:11:45,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 07:11:45" (1/3) ... [2020-07-28 19:11:45,996 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c4bcea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 07:11:45, skipping insertion in model container [2020-07-28 19:11:45,996 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 07:11:45" (2/3) ... [2020-07-28 19:11:45,996 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c4bcea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 07:11:45, skipping insertion in model container [2020-07-28 19:11:45,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 07:11:45" (3/3) ... [2020-07-28 19:11:45,998 INFO L109 eAbstractionObserver]: Analyzing ICFG id_i15_o15-1.c [2020-07-28 19:11:46,010 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 19:11:46,019 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 19:11:46,050 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-28 19:11:46,094 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 19:11:46,094 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 19:11:46,094 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 19:11:46,094 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 19:11:46,094 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 19:11:46,095 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 19:11:46,095 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 19:11:46,095 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 19:11:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states. [2020-07-28 19:11:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-07-28 19:11:46,125 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:46,126 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:46,127 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:46,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:46,134 INFO L82 PathProgramCache]: Analyzing trace with hash 389977641, now seen corresponding path program 1 times [2020-07-28 19:11:46,152 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:46,152 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286420884] [2020-07-28 19:11:46,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:46,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:46,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {18#true} ~x := #in~x; {25#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {25#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {26#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {26#(= 0 |id_#in~x|)} assume true; {26#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,387 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26#(= 0 |id_#in~x|)} {20#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {19#false} is VALID [2020-07-28 19:11:46,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {18#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {20#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:46,390 INFO L263 TraceCheckUtils]: 1: Hoare triple {20#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {18#true} is VALID [2020-07-28 19:11:46,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {18#true} ~x := #in~x; {25#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {25#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {26#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,395 INFO L280 TraceCheckUtils]: 4: Hoare triple {26#(= 0 |id_#in~x|)} assume true; {26#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,400 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26#(= 0 |id_#in~x|)} {20#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {19#false} is VALID [2020-07-28 19:11:46,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {19#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {19#false} is VALID [2020-07-28 19:11:46,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {19#false} assume 15 != main_~result~0; {19#false} is VALID [2020-07-28 19:11:46,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {19#false} assume !false; {19#false} is VALID [2020-07-28 19:11:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 19:11:46,405 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286420884] [2020-07-28 19:11:46,405 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 19:11:46,406 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-28 19:11:46,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849185435] [2020-07-28 19:11:46,417 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 9 [2020-07-28 19:11:46,421 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:46,426 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 19:11:46,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 9 edges. 9 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:46,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 19:11:46,461 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:46,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 19:11:46,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 19:11:46,474 INFO L87 Difference]: Start difference. First operand 15 states. Second operand 5 states. [2020-07-28 19:11:46,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:46,638 INFO L93 Difference]: Finished difference Result 24 states and 27 transitions. [2020-07-28 19:11:46,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 19:11:46,639 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 9 [2020-07-28 19:11:46,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:46,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 19:11:46,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2020-07-28 19:11:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 19:11:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2020-07-28 19:11:46,653 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 27 transitions. [2020-07-28 19:11:46,707 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:46,719 INFO L225 Difference]: With dead ends: 24 [2020-07-28 19:11:46,719 INFO L226 Difference]: Without dead ends: 14 [2020-07-28 19:11:46,723 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-28 19:11:46,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2020-07-28 19:11:46,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2020-07-28 19:11:46,768 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:46,769 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14 states. Second operand 14 states. [2020-07-28 19:11:46,769 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2020-07-28 19:11:46,769 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2020-07-28 19:11:46,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:46,774 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2020-07-28 19:11:46,775 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2020-07-28 19:11:46,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:46,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:46,776 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2020-07-28 19:11:46,776 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2020-07-28 19:11:46,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:46,780 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2020-07-28 19:11:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2020-07-28 19:11:46,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:46,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:46,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:46,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:46,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-28 19:11:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2020-07-28 19:11:46,785 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 9 [2020-07-28 19:11:46,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:46,786 INFO L479 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2020-07-28 19:11:46,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 19:11:46,786 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2020-07-28 19:11:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-28 19:11:46,787 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:46,787 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:46,788 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 19:11:46,788 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:46,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:46,788 INFO L82 PathProgramCache]: Analyzing trace with hash -881029229, now seen corresponding path program 1 times [2020-07-28 19:11:46,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:46,789 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220352234] [2020-07-28 19:11:46,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:46,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:46,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:46,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {103#true} ~x := #in~x; {116#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {116#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {122#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {122#(= 0 |id_#in~x|)} assume true; {122#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,919 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {122#(= 0 |id_#in~x|)} {116#(= |id_#in~x| id_~x)} #26#return; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:46,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {103#true} ~x := #in~x; {116#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {116#(= |id_#in~x| id_~x)} assume !(0 == ~x); {116#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,922 INFO L263 TraceCheckUtils]: 2: Hoare triple {116#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {103#true} is VALID [2020-07-28 19:11:46,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {103#true} ~x := #in~x; {116#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,924 INFO L280 TraceCheckUtils]: 4: Hoare triple {116#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {122#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,925 INFO L280 TraceCheckUtils]: 5: Hoare triple {122#(= 0 |id_#in~x|)} assume true; {122#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,927 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {122#(= 0 |id_#in~x|)} {116#(= |id_#in~x| id_~x)} #26#return; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:46,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {121#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:46,929 INFO L280 TraceCheckUtils]: 8: Hoare triple {121#(<= |id_#in~x| 1)} assume true; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:46,931 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {121#(<= |id_#in~x| 1)} {105#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {104#false} is VALID [2020-07-28 19:11:46,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {103#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {105#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:46,934 INFO L263 TraceCheckUtils]: 1: Hoare triple {105#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {103#true} is VALID [2020-07-28 19:11:46,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {103#true} ~x := #in~x; {116#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {116#(= |id_#in~x| id_~x)} assume !(0 == ~x); {116#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,936 INFO L263 TraceCheckUtils]: 4: Hoare triple {116#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {103#true} is VALID [2020-07-28 19:11:46,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {103#true} ~x := #in~x; {116#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:46,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {116#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {122#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,939 INFO L280 TraceCheckUtils]: 7: Hoare triple {122#(= 0 |id_#in~x|)} assume true; {122#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:46,941 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {122#(= 0 |id_#in~x|)} {116#(= |id_#in~x| id_~x)} #26#return; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:46,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {121#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:46,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {121#(<= |id_#in~x| 1)} assume true; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:46,945 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {121#(<= |id_#in~x| 1)} {105#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {104#false} is VALID [2020-07-28 19:11:46,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {104#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {104#false} is VALID [2020-07-28 19:11:46,945 INFO L280 TraceCheckUtils]: 13: Hoare triple {104#false} assume 15 != main_~result~0; {104#false} is VALID [2020-07-28 19:11:46,946 INFO L280 TraceCheckUtils]: 14: Hoare triple {104#false} assume !false; {104#false} is VALID [2020-07-28 19:11:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-28 19:11:46,948 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220352234] [2020-07-28 19:11:46,949 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721446883] [2020-07-28 19:11:46,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:47,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-28 19:11:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:47,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:47,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {103#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {105#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:47,366 INFO L263 TraceCheckUtils]: 1: Hoare triple {105#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {103#true} is VALID [2020-07-28 19:11:47,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {103#true} ~x := #in~x; {132#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:47,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {132#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {132#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:47,371 INFO L263 TraceCheckUtils]: 4: Hoare triple {132#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {103#true} is VALID [2020-07-28 19:11:47,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {103#true} ~x := #in~x; {132#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:47,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {132#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {145#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:47,374 INFO L280 TraceCheckUtils]: 7: Hoare triple {145#(<= |id_#in~x| 0)} assume true; {145#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:47,377 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {145#(<= |id_#in~x| 0)} {132#(<= |id_#in~x| id_~x)} #26#return; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:47,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {121#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:47,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {121#(<= |id_#in~x| 1)} assume true; {121#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:47,381 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {121#(<= |id_#in~x| 1)} {105#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {104#false} is VALID [2020-07-28 19:11:47,382 INFO L280 TraceCheckUtils]: 12: Hoare triple {104#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {104#false} is VALID [2020-07-28 19:11:47,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {104#false} assume 15 != main_~result~0; {104#false} is VALID [2020-07-28 19:11:47,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {104#false} assume !false; {104#false} is VALID [2020-07-28 19:11:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-28 19:11:47,385 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:47,386 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2020-07-28 19:11:47,387 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480610358] [2020-07-28 19:11:47,388 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 15 [2020-07-28 19:11:47,389 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:47,389 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-28 19:11:47,424 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:47,424 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-28 19:11:47,424 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:47,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-28 19:11:47,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-28 19:11:47,425 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand 8 states. [2020-07-28 19:11:47,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:47,579 INFO L93 Difference]: Finished difference Result 21 states and 22 transitions. [2020-07-28 19:11:47,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 19:11:47,579 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 15 [2020-07-28 19:11:47,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-28 19:11:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 22 transitions. [2020-07-28 19:11:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-28 19:11:47,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 22 transitions. [2020-07-28 19:11:47,586 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 22 transitions. [2020-07-28 19:11:47,620 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:47,621 INFO L225 Difference]: With dead ends: 21 [2020-07-28 19:11:47,622 INFO L226 Difference]: Without dead ends: 17 [2020-07-28 19:11:47,623 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2020-07-28 19:11:47,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2020-07-28 19:11:47,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2020-07-28 19:11:47,630 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:47,630 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17 states. Second operand 17 states. [2020-07-28 19:11:47,630 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand 17 states. [2020-07-28 19:11:47,630 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 17 states. [2020-07-28 19:11:47,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:47,633 INFO L93 Difference]: Finished difference Result 17 states and 18 transitions. [2020-07-28 19:11:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2020-07-28 19:11:47,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:47,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:47,634 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand 17 states. [2020-07-28 19:11:47,635 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 17 states. [2020-07-28 19:11:47,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:47,638 INFO L93 Difference]: Finished difference Result 17 states and 18 transitions. [2020-07-28 19:11:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2020-07-28 19:11:47,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:47,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:47,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:47,639 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-28 19:11:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 18 transitions. [2020-07-28 19:11:47,642 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 18 transitions. Word has length 15 [2020-07-28 19:11:47,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:47,642 INFO L479 AbstractCegarLoop]: Abstraction has 17 states and 18 transitions. [2020-07-28 19:11:47,643 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-28 19:11:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2020-07-28 19:11:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 19:11:47,644 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:47,644 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:47,859 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-28 19:11:47,860 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:47,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:47,861 INFO L82 PathProgramCache]: Analyzing trace with hash -1824240471, now seen corresponding path program 2 times [2020-07-28 19:11:47,861 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:47,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664126297] [2020-07-28 19:11:47,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:47,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:47,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:47,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:48,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {270#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {287#(= 0 |id_#in~x|)} assume true; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,015 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {287#(= 0 |id_#in~x|)} {270#(= |id_#in~x| id_~x)} #26#return; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {270#(= |id_#in~x| id_~x)} assume !(0 == ~x); {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,018 INFO L263 TraceCheckUtils]: 2: Hoare triple {270#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {251#true} is VALID [2020-07-28 19:11:48,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,020 INFO L280 TraceCheckUtils]: 4: Hoare triple {270#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {287#(= 0 |id_#in~x|)} assume true; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,023 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {287#(= 0 |id_#in~x|)} {270#(= |id_#in~x| id_~x)} #26#return; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {286#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {286#(<= |id_#in~x| 1)} assume true; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,026 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {286#(<= |id_#in~x| 1)} {270#(= |id_#in~x| id_~x)} #26#return; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {270#(= |id_#in~x| id_~x)} assume !(0 == ~x); {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,029 INFO L263 TraceCheckUtils]: 2: Hoare triple {270#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {251#true} is VALID [2020-07-28 19:11:48,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {270#(= |id_#in~x| id_~x)} assume !(0 == ~x); {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,035 INFO L263 TraceCheckUtils]: 5: Hoare triple {270#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {251#true} is VALID [2020-07-28 19:11:48,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,038 INFO L280 TraceCheckUtils]: 7: Hoare triple {270#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {287#(= 0 |id_#in~x|)} assume true; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,045 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {287#(= 0 |id_#in~x|)} {270#(= |id_#in~x| id_~x)} #26#return; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {286#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,047 INFO L280 TraceCheckUtils]: 11: Hoare triple {286#(<= |id_#in~x| 1)} assume true; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,048 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {286#(<= |id_#in~x| 1)} {270#(= |id_#in~x| id_~x)} #26#return; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,048 INFO L280 TraceCheckUtils]: 13: Hoare triple {281#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,049 INFO L280 TraceCheckUtils]: 14: Hoare triple {281#(<= |id_#in~x| 2)} assume true; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,050 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {281#(<= |id_#in~x| 2)} {253#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {252#false} is VALID [2020-07-28 19:11:48,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {251#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {253#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:48,053 INFO L263 TraceCheckUtils]: 1: Hoare triple {253#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {251#true} is VALID [2020-07-28 19:11:48,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {270#(= |id_#in~x| id_~x)} assume !(0 == ~x); {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,057 INFO L263 TraceCheckUtils]: 4: Hoare triple {270#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {251#true} is VALID [2020-07-28 19:11:48,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {270#(= |id_#in~x| id_~x)} assume !(0 == ~x); {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,060 INFO L263 TraceCheckUtils]: 7: Hoare triple {270#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {251#true} is VALID [2020-07-28 19:11:48,061 INFO L280 TraceCheckUtils]: 8: Hoare triple {251#true} ~x := #in~x; {270#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,061 INFO L280 TraceCheckUtils]: 9: Hoare triple {270#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,062 INFO L280 TraceCheckUtils]: 10: Hoare triple {287#(= 0 |id_#in~x|)} assume true; {287#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:48,064 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {287#(= 0 |id_#in~x|)} {270#(= |id_#in~x| id_~x)} #26#return; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {286#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {286#(<= |id_#in~x| 1)} assume true; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,069 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {286#(<= |id_#in~x| 1)} {270#(= |id_#in~x| id_~x)} #26#return; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {281#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {281#(<= |id_#in~x| 2)} assume true; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,073 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {281#(<= |id_#in~x| 2)} {253#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {252#false} is VALID [2020-07-28 19:11:48,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {252#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {252#false} is VALID [2020-07-28 19:11:48,073 INFO L280 TraceCheckUtils]: 19: Hoare triple {252#false} assume 15 != main_~result~0; {252#false} is VALID [2020-07-28 19:11:48,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {252#false} assume !false; {252#false} is VALID [2020-07-28 19:11:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-28 19:11:48,075 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664126297] [2020-07-28 19:11:48,076 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [272914189] [2020-07-28 19:11:48,076 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:48,105 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-28 19:11:48,106 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:11:48,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-28 19:11:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:48,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:48,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {251#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {253#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:48,376 INFO L263 TraceCheckUtils]: 1: Hoare triple {253#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {251#true} is VALID [2020-07-28 19:11:48,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {251#true} ~x := #in~x; {297#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {297#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,379 INFO L263 TraceCheckUtils]: 4: Hoare triple {297#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {251#true} is VALID [2020-07-28 19:11:48,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {251#true} ~x := #in~x; {297#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {297#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {297#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,381 INFO L263 TraceCheckUtils]: 7: Hoare triple {297#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {251#true} is VALID [2020-07-28 19:11:48,382 INFO L280 TraceCheckUtils]: 8: Hoare triple {251#true} ~x := #in~x; {297#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:48,383 INFO L280 TraceCheckUtils]: 9: Hoare triple {297#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {319#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:48,384 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#(<= |id_#in~x| 0)} assume true; {319#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:48,385 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {319#(<= |id_#in~x| 0)} {297#(<= |id_#in~x| id_~x)} #26#return; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,396 INFO L280 TraceCheckUtils]: 12: Hoare triple {286#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {286#(<= |id_#in~x| 1)} assume true; {286#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:48,399 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {286#(<= |id_#in~x| 1)} {297#(<= |id_#in~x| id_~x)} #26#return; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,399 INFO L280 TraceCheckUtils]: 15: Hoare triple {281#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,400 INFO L280 TraceCheckUtils]: 16: Hoare triple {281#(<= |id_#in~x| 2)} assume true; {281#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:48,401 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {281#(<= |id_#in~x| 2)} {253#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {252#false} is VALID [2020-07-28 19:11:48,402 INFO L280 TraceCheckUtils]: 18: Hoare triple {252#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {252#false} is VALID [2020-07-28 19:11:48,402 INFO L280 TraceCheckUtils]: 19: Hoare triple {252#false} assume 15 != main_~result~0; {252#false} is VALID [2020-07-28 19:11:48,402 INFO L280 TraceCheckUtils]: 20: Hoare triple {252#false} assume !false; {252#false} is VALID [2020-07-28 19:11:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-28 19:11:48,404 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:48,404 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2020-07-28 19:11:48,404 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090607703] [2020-07-28 19:11:48,405 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 21 [2020-07-28 19:11:48,405 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:48,406 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-28 19:11:48,438 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:48,438 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-28 19:11:48,439 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:48,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-28 19:11:48,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-07-28 19:11:48,440 INFO L87 Difference]: Start difference. First operand 17 states and 18 transitions. Second operand 9 states. [2020-07-28 19:11:48,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:48,589 INFO L93 Difference]: Finished difference Result 24 states and 25 transitions. [2020-07-28 19:11:48,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-28 19:11:48,589 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 21 [2020-07-28 19:11:48,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-28 19:11:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 25 transitions. [2020-07-28 19:11:48,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-28 19:11:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 25 transitions. [2020-07-28 19:11:48,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 25 transitions. [2020-07-28 19:11:48,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:48,633 INFO L225 Difference]: With dead ends: 24 [2020-07-28 19:11:48,635 INFO L226 Difference]: Without dead ends: 20 [2020-07-28 19:11:48,635 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2020-07-28 19:11:48,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2020-07-28 19:11:48,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2020-07-28 19:11:48,645 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:48,645 INFO L82 GeneralOperation]: Start isEquivalent. First operand 20 states. Second operand 20 states. [2020-07-28 19:11:48,646 INFO L74 IsIncluded]: Start isIncluded. First operand 20 states. Second operand 20 states. [2020-07-28 19:11:48,646 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 20 states. [2020-07-28 19:11:48,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:48,654 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2020-07-28 19:11:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2020-07-28 19:11:48,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:48,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:48,656 INFO L74 IsIncluded]: Start isIncluded. First operand 20 states. Second operand 20 states. [2020-07-28 19:11:48,656 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 20 states. [2020-07-28 19:11:48,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:48,661 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2020-07-28 19:11:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2020-07-28 19:11:48,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:48,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:48,662 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:48,662 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:48,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-28 19:11:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 21 transitions. [2020-07-28 19:11:48,669 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 21 transitions. Word has length 21 [2020-07-28 19:11:48,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:48,669 INFO L479 AbstractCegarLoop]: Abstraction has 20 states and 21 transitions. [2020-07-28 19:11:48,669 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-28 19:11:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2020-07-28 19:11:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-28 19:11:48,671 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:48,671 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:48,886 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:48,887 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:48,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:48,888 INFO L82 PathProgramCache]: Analyzing trace with hash -28473709, now seen corresponding path program 3 times [2020-07-28 19:11:48,889 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:48,889 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105767464] [2020-07-28 19:11:48,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:48,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:48,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:49,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:49,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:49,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {473#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {507#(= 0 |id_#in~x|)} assume true; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,070 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {507#(= 0 |id_#in~x|)} {473#(= |id_#in~x| id_~x)} #26#return; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,071 INFO L263 TraceCheckUtils]: 2: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {473#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {507#(= 0 |id_#in~x|)} assume true; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,075 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {507#(= 0 |id_#in~x|)} {473#(= |id_#in~x| id_~x)} #26#return; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {506#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {506#(<= |id_#in~x| 1)} assume true; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,083 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {506#(<= |id_#in~x| 1)} {473#(= |id_#in~x| id_~x)} #26#return; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,085 INFO L263 TraceCheckUtils]: 2: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,086 INFO L263 TraceCheckUtils]: 5: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,088 INFO L280 TraceCheckUtils]: 7: Hoare triple {473#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,089 INFO L280 TraceCheckUtils]: 8: Hoare triple {507#(= 0 |id_#in~x|)} assume true; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,090 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {507#(= 0 |id_#in~x|)} {473#(= |id_#in~x| id_~x)} #26#return; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {506#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,092 INFO L280 TraceCheckUtils]: 11: Hoare triple {506#(<= |id_#in~x| 1)} assume true; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,094 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {506#(<= |id_#in~x| 1)} {473#(= |id_#in~x| id_~x)} #26#return; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {501#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {501#(<= |id_#in~x| 2)} assume true; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,101 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {501#(<= |id_#in~x| 2)} {473#(= |id_#in~x| id_~x)} #26#return; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,105 INFO L263 TraceCheckUtils]: 2: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,106 INFO L263 TraceCheckUtils]: 5: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,107 INFO L263 TraceCheckUtils]: 8: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {473#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {507#(= 0 |id_#in~x|)} assume true; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,110 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {507#(= 0 |id_#in~x|)} {473#(= |id_#in~x| id_~x)} #26#return; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {506#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,118 INFO L280 TraceCheckUtils]: 14: Hoare triple {506#(<= |id_#in~x| 1)} assume true; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,121 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {506#(<= |id_#in~x| 1)} {473#(= |id_#in~x| id_~x)} #26#return; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,122 INFO L280 TraceCheckUtils]: 16: Hoare triple {501#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {501#(<= |id_#in~x| 2)} assume true; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,124 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {501#(<= |id_#in~x| 2)} {473#(= |id_#in~x| id_~x)} #26#return; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,125 INFO L280 TraceCheckUtils]: 19: Hoare triple {490#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {490#(<= |id_#in~x| 3)} assume true; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,129 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {490#(<= |id_#in~x| 3)} {450#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {449#false} is VALID [2020-07-28 19:11:49,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {448#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {450#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:49,139 INFO L263 TraceCheckUtils]: 1: Hoare triple {450#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {448#true} is VALID [2020-07-28 19:11:49,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,141 INFO L263 TraceCheckUtils]: 4: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,143 INFO L263 TraceCheckUtils]: 7: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,143 INFO L280 TraceCheckUtils]: 8: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {473#(= |id_#in~x| id_~x)} assume !(0 == ~x); {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,144 INFO L263 TraceCheckUtils]: 10: Hoare triple {473#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {448#true} ~x := #in~x; {473#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {473#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,152 INFO L280 TraceCheckUtils]: 13: Hoare triple {507#(= 0 |id_#in~x|)} assume true; {507#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:49,154 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {507#(= 0 |id_#in~x|)} {473#(= |id_#in~x| id_~x)} #26#return; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,155 INFO L280 TraceCheckUtils]: 15: Hoare triple {506#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,156 INFO L280 TraceCheckUtils]: 16: Hoare triple {506#(<= |id_#in~x| 1)} assume true; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,158 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {506#(<= |id_#in~x| 1)} {473#(= |id_#in~x| id_~x)} #26#return; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {501#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,160 INFO L280 TraceCheckUtils]: 19: Hoare triple {501#(<= |id_#in~x| 2)} assume true; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,161 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {501#(<= |id_#in~x| 2)} {473#(= |id_#in~x| id_~x)} #26#return; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,163 INFO L280 TraceCheckUtils]: 21: Hoare triple {490#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,164 INFO L280 TraceCheckUtils]: 22: Hoare triple {490#(<= |id_#in~x| 3)} assume true; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,180 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {490#(<= |id_#in~x| 3)} {450#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {449#false} is VALID [2020-07-28 19:11:49,180 INFO L280 TraceCheckUtils]: 24: Hoare triple {449#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {449#false} is VALID [2020-07-28 19:11:49,181 INFO L280 TraceCheckUtils]: 25: Hoare triple {449#false} assume 15 != main_~result~0; {449#false} is VALID [2020-07-28 19:11:49,181 INFO L280 TraceCheckUtils]: 26: Hoare triple {449#false} assume !false; {449#false} is VALID [2020-07-28 19:11:49,182 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-28 19:11:49,182 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105767464] [2020-07-28 19:11:49,182 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [251800425] [2020-07-28 19:11:49,183 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:49,216 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2020-07-28 19:11:49,216 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:11:49,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-28 19:11:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:49,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:49,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {448#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {450#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:49,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {450#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {448#true} is VALID [2020-07-28 19:11:49,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {448#true} ~x := #in~x; {517#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {517#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {517#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,557 INFO L263 TraceCheckUtils]: 4: Hoare triple {517#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {448#true} ~x := #in~x; {517#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {517#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {517#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,559 INFO L263 TraceCheckUtils]: 7: Hoare triple {517#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {448#true} ~x := #in~x; {517#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,560 INFO L280 TraceCheckUtils]: 9: Hoare triple {517#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {517#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,560 INFO L263 TraceCheckUtils]: 10: Hoare triple {517#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {448#true} is VALID [2020-07-28 19:11:49,563 INFO L280 TraceCheckUtils]: 11: Hoare triple {448#true} ~x := #in~x; {517#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:49,564 INFO L280 TraceCheckUtils]: 12: Hoare triple {517#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {548#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:49,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {548#(<= |id_#in~x| 0)} assume true; {548#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:49,566 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {548#(<= |id_#in~x| 0)} {517#(<= |id_#in~x| id_~x)} #26#return; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {506#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,568 INFO L280 TraceCheckUtils]: 16: Hoare triple {506#(<= |id_#in~x| 1)} assume true; {506#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:49,569 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {506#(<= |id_#in~x| 1)} {517#(<= |id_#in~x| id_~x)} #26#return; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,570 INFO L280 TraceCheckUtils]: 18: Hoare triple {501#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {501#(<= |id_#in~x| 2)} assume true; {501#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:49,572 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {501#(<= |id_#in~x| 2)} {517#(<= |id_#in~x| id_~x)} #26#return; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,573 INFO L280 TraceCheckUtils]: 21: Hoare triple {490#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,573 INFO L280 TraceCheckUtils]: 22: Hoare triple {490#(<= |id_#in~x| 3)} assume true; {490#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:49,574 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {490#(<= |id_#in~x| 3)} {450#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {449#false} is VALID [2020-07-28 19:11:49,575 INFO L280 TraceCheckUtils]: 24: Hoare triple {449#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {449#false} is VALID [2020-07-28 19:11:49,575 INFO L280 TraceCheckUtils]: 25: Hoare triple {449#false} assume 15 != main_~result~0; {449#false} is VALID [2020-07-28 19:11:49,575 INFO L280 TraceCheckUtils]: 26: Hoare triple {449#false} assume !false; {449#false} is VALID [2020-07-28 19:11:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-28 19:11:49,577 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:49,577 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2020-07-28 19:11:49,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739466965] [2020-07-28 19:11:49,578 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-28 19:11:49,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:49,580 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-28 19:11:49,618 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:49,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-28 19:11:49,618 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:49,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-28 19:11:49,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2020-07-28 19:11:49,619 INFO L87 Difference]: Start difference. First operand 20 states and 21 transitions. Second operand 10 states. [2020-07-28 19:11:49,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:49,832 INFO L93 Difference]: Finished difference Result 27 states and 28 transitions. [2020-07-28 19:11:49,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-28 19:11:49,832 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2020-07-28 19:11:49,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-28 19:11:49,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 28 transitions. [2020-07-28 19:11:49,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-28 19:11:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 28 transitions. [2020-07-28 19:11:49,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 28 transitions. [2020-07-28 19:11:49,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:49,883 INFO L225 Difference]: With dead ends: 27 [2020-07-28 19:11:49,884 INFO L226 Difference]: Without dead ends: 23 [2020-07-28 19:11:49,885 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2020-07-28 19:11:49,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-28 19:11:49,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-07-28 19:11:49,895 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:49,895 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 23 states. [2020-07-28 19:11:49,895 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-28 19:11:49,895 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-28 19:11:49,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:49,901 INFO L93 Difference]: Finished difference Result 23 states and 24 transitions. [2020-07-28 19:11:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2020-07-28 19:11:49,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:49,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:49,903 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-28 19:11:49,903 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-28 19:11:49,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:49,909 INFO L93 Difference]: Finished difference Result 23 states and 24 transitions. [2020-07-28 19:11:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2020-07-28 19:11:49,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:49,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:49,911 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:49,911 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-07-28 19:11:49,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 24 transitions. [2020-07-28 19:11:49,913 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 24 transitions. Word has length 27 [2020-07-28 19:11:49,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:49,914 INFO L479 AbstractCegarLoop]: Abstraction has 23 states and 24 transitions. [2020-07-28 19:11:49,914 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-28 19:11:49,914 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2020-07-28 19:11:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-28 19:11:49,918 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:49,918 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:50,118 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:50,119 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:50,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:50,120 INFO L82 PathProgramCache]: Analyzing trace with hash -2080894167, now seen corresponding path program 4 times [2020-07-28 19:11:50,120 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:50,121 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786293265] [2020-07-28 19:11:50,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:50,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:50,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:50,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:50,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:50,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:50,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {731#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {788#(= 0 |id_#in~x|)} assume true; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,461 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {788#(= 0 |id_#in~x|)} {731#(= |id_#in~x| id_~x)} #26#return; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,463 INFO L263 TraceCheckUtils]: 2: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {731#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {788#(= 0 |id_#in~x|)} assume true; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,467 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {788#(= 0 |id_#in~x|)} {731#(= |id_#in~x| id_~x)} #26#return; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,467 INFO L280 TraceCheckUtils]: 7: Hoare triple {787#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {787#(<= |id_#in~x| 1)} assume true; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,471 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {787#(<= |id_#in~x| 1)} {731#(= |id_#in~x| id_~x)} #26#return; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,473 INFO L263 TraceCheckUtils]: 2: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,475 INFO L280 TraceCheckUtils]: 3: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,478 INFO L263 TraceCheckUtils]: 5: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,482 INFO L280 TraceCheckUtils]: 7: Hoare triple {731#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,482 INFO L280 TraceCheckUtils]: 8: Hoare triple {788#(= 0 |id_#in~x|)} assume true; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,484 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {788#(= 0 |id_#in~x|)} {731#(= |id_#in~x| id_~x)} #26#return; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,484 INFO L280 TraceCheckUtils]: 10: Hoare triple {787#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,485 INFO L280 TraceCheckUtils]: 11: Hoare triple {787#(<= |id_#in~x| 1)} assume true; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,486 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {787#(<= |id_#in~x| 1)} {731#(= |id_#in~x| id_~x)} #26#return; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,487 INFO L280 TraceCheckUtils]: 13: Hoare triple {782#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {782#(<= |id_#in~x| 2)} assume true; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,491 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {782#(<= |id_#in~x| 2)} {731#(= |id_#in~x| id_~x)} #26#return; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,494 INFO L263 TraceCheckUtils]: 2: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,495 INFO L263 TraceCheckUtils]: 5: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,496 INFO L280 TraceCheckUtils]: 6: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,497 INFO L280 TraceCheckUtils]: 7: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,497 INFO L263 TraceCheckUtils]: 8: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {731#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {788#(= 0 |id_#in~x|)} assume true; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,506 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {788#(= 0 |id_#in~x|)} {731#(= |id_#in~x| id_~x)} #26#return; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,507 INFO L280 TraceCheckUtils]: 13: Hoare triple {787#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {787#(<= |id_#in~x| 1)} assume true; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,510 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {787#(<= |id_#in~x| 1)} {731#(= |id_#in~x| id_~x)} #26#return; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {782#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,511 INFO L280 TraceCheckUtils]: 17: Hoare triple {782#(<= |id_#in~x| 2)} assume true; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,513 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {782#(<= |id_#in~x| 2)} {731#(= |id_#in~x| id_~x)} #26#return; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,514 INFO L280 TraceCheckUtils]: 19: Hoare triple {771#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,514 INFO L280 TraceCheckUtils]: 20: Hoare triple {771#(<= |id_#in~x| 3)} assume true; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,516 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {771#(<= |id_#in~x| 3)} {731#(= |id_#in~x| id_~x)} #26#return; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,518 INFO L263 TraceCheckUtils]: 2: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,519 INFO L263 TraceCheckUtils]: 5: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,521 INFO L280 TraceCheckUtils]: 7: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,521 INFO L263 TraceCheckUtils]: 8: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,522 INFO L280 TraceCheckUtils]: 9: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,523 INFO L263 TraceCheckUtils]: 11: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,524 INFO L280 TraceCheckUtils]: 12: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,524 INFO L280 TraceCheckUtils]: 13: Hoare triple {731#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {788#(= 0 |id_#in~x|)} assume true; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,527 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {788#(= 0 |id_#in~x|)} {731#(= |id_#in~x| id_~x)} #26#return; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {787#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {787#(<= |id_#in~x| 1)} assume true; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,530 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {787#(<= |id_#in~x| 1)} {731#(= |id_#in~x| id_~x)} #26#return; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,531 INFO L280 TraceCheckUtils]: 19: Hoare triple {782#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,532 INFO L280 TraceCheckUtils]: 20: Hoare triple {782#(<= |id_#in~x| 2)} assume true; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,534 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {782#(<= |id_#in~x| 2)} {731#(= |id_#in~x| id_~x)} #26#return; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,534 INFO L280 TraceCheckUtils]: 22: Hoare triple {771#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {771#(<= |id_#in~x| 3)} assume true; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,536 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {771#(<= |id_#in~x| 3)} {731#(= |id_#in~x| id_~x)} #26#return; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,537 INFO L280 TraceCheckUtils]: 25: Hoare triple {754#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,538 INFO L280 TraceCheckUtils]: 26: Hoare triple {754#(<= |id_#in~x| 4)} assume true; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,543 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {754#(<= |id_#in~x| 4)} {702#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {701#false} is VALID [2020-07-28 19:11:50,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {700#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {702#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:50,545 INFO L263 TraceCheckUtils]: 1: Hoare triple {702#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {700#true} is VALID [2020-07-28 19:11:50,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,547 INFO L280 TraceCheckUtils]: 3: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,547 INFO L263 TraceCheckUtils]: 4: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,548 INFO L280 TraceCheckUtils]: 5: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,548 INFO L263 TraceCheckUtils]: 7: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,549 INFO L263 TraceCheckUtils]: 10: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,550 INFO L280 TraceCheckUtils]: 12: Hoare triple {731#(= |id_#in~x| id_~x)} assume !(0 == ~x); {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,550 INFO L263 TraceCheckUtils]: 13: Hoare triple {731#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,551 INFO L280 TraceCheckUtils]: 14: Hoare triple {700#true} ~x := #in~x; {731#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,551 INFO L280 TraceCheckUtils]: 15: Hoare triple {731#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {788#(= 0 |id_#in~x|)} assume true; {788#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:50,553 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {788#(= 0 |id_#in~x|)} {731#(= |id_#in~x| id_~x)} #26#return; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,554 INFO L280 TraceCheckUtils]: 18: Hoare triple {787#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,554 INFO L280 TraceCheckUtils]: 19: Hoare triple {787#(<= |id_#in~x| 1)} assume true; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,555 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {787#(<= |id_#in~x| 1)} {731#(= |id_#in~x| id_~x)} #26#return; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {782#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,556 INFO L280 TraceCheckUtils]: 22: Hoare triple {782#(<= |id_#in~x| 2)} assume true; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,557 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {782#(<= |id_#in~x| 2)} {731#(= |id_#in~x| id_~x)} #26#return; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {771#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {771#(<= |id_#in~x| 3)} assume true; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,559 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {771#(<= |id_#in~x| 3)} {731#(= |id_#in~x| id_~x)} #26#return; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,560 INFO L280 TraceCheckUtils]: 27: Hoare triple {754#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {754#(<= |id_#in~x| 4)} assume true; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,561 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {754#(<= |id_#in~x| 4)} {702#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {701#false} is VALID [2020-07-28 19:11:50,562 INFO L280 TraceCheckUtils]: 30: Hoare triple {701#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {701#false} is VALID [2020-07-28 19:11:50,562 INFO L280 TraceCheckUtils]: 31: Hoare triple {701#false} assume 15 != main_~result~0; {701#false} is VALID [2020-07-28 19:11:50,562 INFO L280 TraceCheckUtils]: 32: Hoare triple {701#false} assume !false; {701#false} is VALID [2020-07-28 19:11:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-28 19:11:50,564 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786293265] [2020-07-28 19:11:50,564 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1161365419] [2020-07-28 19:11:50,564 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:50,591 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-28 19:11:50,592 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:11:50,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-28 19:11:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:50,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:50,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {700#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {702#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:50,978 INFO L263 TraceCheckUtils]: 1: Hoare triple {702#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {700#true} is VALID [2020-07-28 19:11:50,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {700#true} ~x := #in~x; {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {798#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,980 INFO L263 TraceCheckUtils]: 4: Hoare triple {798#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {700#true} ~x := #in~x; {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {798#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,981 INFO L263 TraceCheckUtils]: 7: Hoare triple {798#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {700#true} ~x := #in~x; {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,982 INFO L280 TraceCheckUtils]: 9: Hoare triple {798#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,982 INFO L263 TraceCheckUtils]: 10: Hoare triple {798#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,983 INFO L280 TraceCheckUtils]: 11: Hoare triple {700#true} ~x := #in~x; {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,983 INFO L280 TraceCheckUtils]: 12: Hoare triple {798#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,983 INFO L263 TraceCheckUtils]: 13: Hoare triple {798#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {700#true} is VALID [2020-07-28 19:11:50,984 INFO L280 TraceCheckUtils]: 14: Hoare triple {700#true} ~x := #in~x; {798#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:50,984 INFO L280 TraceCheckUtils]: 15: Hoare triple {798#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {838#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:50,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {838#(<= |id_#in~x| 0)} assume true; {838#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:50,988 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {838#(<= |id_#in~x| 0)} {798#(<= |id_#in~x| id_~x)} #26#return; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {787#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {787#(<= |id_#in~x| 1)} assume true; {787#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:50,991 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {787#(<= |id_#in~x| 1)} {798#(<= |id_#in~x| id_~x)} #26#return; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {782#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,992 INFO L280 TraceCheckUtils]: 22: Hoare triple {782#(<= |id_#in~x| 2)} assume true; {782#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:50,995 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {782#(<= |id_#in~x| 2)} {798#(<= |id_#in~x| id_~x)} #26#return; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,995 INFO L280 TraceCheckUtils]: 24: Hoare triple {771#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,996 INFO L280 TraceCheckUtils]: 25: Hoare triple {771#(<= |id_#in~x| 3)} assume true; {771#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:50,997 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {771#(<= |id_#in~x| 3)} {798#(<= |id_#in~x| id_~x)} #26#return; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {754#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:50,999 INFO L280 TraceCheckUtils]: 28: Hoare triple {754#(<= |id_#in~x| 4)} assume true; {754#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,000 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {754#(<= |id_#in~x| 4)} {702#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {701#false} is VALID [2020-07-28 19:11:51,000 INFO L280 TraceCheckUtils]: 30: Hoare triple {701#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {701#false} is VALID [2020-07-28 19:11:51,001 INFO L280 TraceCheckUtils]: 31: Hoare triple {701#false} assume 15 != main_~result~0; {701#false} is VALID [2020-07-28 19:11:51,001 INFO L280 TraceCheckUtils]: 32: Hoare triple {701#false} assume !false; {701#false} is VALID [2020-07-28 19:11:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-28 19:11:51,006 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:51,006 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2020-07-28 19:11:51,006 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982292100] [2020-07-28 19:11:51,007 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 33 [2020-07-28 19:11:51,009 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:51,009 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-28 19:11:51,058 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:51,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-28 19:11:51,058 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:51,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-28 19:11:51,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-07-28 19:11:51,059 INFO L87 Difference]: Start difference. First operand 23 states and 24 transitions. Second operand 11 states. [2020-07-28 19:11:51,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:51,255 INFO L93 Difference]: Finished difference Result 30 states and 31 transitions. [2020-07-28 19:11:51,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-28 19:11:51,256 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 33 [2020-07-28 19:11:51,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:51,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-28 19:11:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 31 transitions. [2020-07-28 19:11:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-28 19:11:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 31 transitions. [2020-07-28 19:11:51,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 31 transitions. [2020-07-28 19:11:51,302 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:51,304 INFO L225 Difference]: With dead ends: 30 [2020-07-28 19:11:51,304 INFO L226 Difference]: Without dead ends: 26 [2020-07-28 19:11:51,305 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2020-07-28 19:11:51,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-07-28 19:11:51,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2020-07-28 19:11:51,320 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:51,320 INFO L82 GeneralOperation]: Start isEquivalent. First operand 26 states. Second operand 26 states. [2020-07-28 19:11:51,320 INFO L74 IsIncluded]: Start isIncluded. First operand 26 states. Second operand 26 states. [2020-07-28 19:11:51,320 INFO L87 Difference]: Start difference. First operand 26 states. Second operand 26 states. [2020-07-28 19:11:51,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:51,323 INFO L93 Difference]: Finished difference Result 26 states and 27 transitions. [2020-07-28 19:11:51,324 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2020-07-28 19:11:51,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:51,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:51,324 INFO L74 IsIncluded]: Start isIncluded. First operand 26 states. Second operand 26 states. [2020-07-28 19:11:51,324 INFO L87 Difference]: Start difference. First operand 26 states. Second operand 26 states. [2020-07-28 19:11:51,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:51,326 INFO L93 Difference]: Finished difference Result 26 states and 27 transitions. [2020-07-28 19:11:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2020-07-28 19:11:51,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:51,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:51,327 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:51,327 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:51,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-28 19:11:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 27 transitions. [2020-07-28 19:11:51,329 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 27 transitions. Word has length 33 [2020-07-28 19:11:51,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:51,330 INFO L479 AbstractCegarLoop]: Abstraction has 26 states and 27 transitions. [2020-07-28 19:11:51,330 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-28 19:11:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2020-07-28 19:11:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-28 19:11:51,331 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:51,331 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:51,545 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:51,546 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:51,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:51,547 INFO L82 PathProgramCache]: Analyzing trace with hash -687460973, now seen corresponding path program 5 times [2020-07-28 19:11:51,547 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:51,548 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169305642] [2020-07-28 19:11:51,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {1136#(= 0 |id_#in~x|)} assume true; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,763 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1136#(= 0 |id_#in~x|)} {1050#(= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,765 INFO L263 TraceCheckUtils]: 2: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {1050#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,767 INFO L280 TraceCheckUtils]: 5: Hoare triple {1136#(= 0 |id_#in~x|)} assume true; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,769 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1136#(= 0 |id_#in~x|)} {1050#(= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,770 INFO L280 TraceCheckUtils]: 7: Hoare triple {1135#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {1135#(<= |id_#in~x| 1)} assume true; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,772 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1135#(<= |id_#in~x| 1)} {1050#(= |id_#in~x| id_~x)} #26#return; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,775 INFO L263 TraceCheckUtils]: 2: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,777 INFO L263 TraceCheckUtils]: 5: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {1050#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,779 INFO L280 TraceCheckUtils]: 8: Hoare triple {1136#(= 0 |id_#in~x|)} assume true; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,781 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1136#(= 0 |id_#in~x|)} {1050#(= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {1135#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {1135#(<= |id_#in~x| 1)} assume true; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,784 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1135#(<= |id_#in~x| 1)} {1050#(= |id_#in~x| id_~x)} #26#return; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,785 INFO L280 TraceCheckUtils]: 13: Hoare triple {1130#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {1130#(<= |id_#in~x| 2)} assume true; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,787 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1130#(<= |id_#in~x| 2)} {1050#(= |id_#in~x| id_~x)} #26#return; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,789 INFO L263 TraceCheckUtils]: 2: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,791 INFO L263 TraceCheckUtils]: 5: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,793 INFO L263 TraceCheckUtils]: 8: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,794 INFO L280 TraceCheckUtils]: 9: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {1050#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {1136#(= 0 |id_#in~x|)} assume true; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,797 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1136#(= 0 |id_#in~x|)} {1050#(= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,798 INFO L280 TraceCheckUtils]: 13: Hoare triple {1135#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,798 INFO L280 TraceCheckUtils]: 14: Hoare triple {1135#(<= |id_#in~x| 1)} assume true; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,800 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1135#(<= |id_#in~x| 1)} {1050#(= |id_#in~x| id_~x)} #26#return; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {1130#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {1130#(<= |id_#in~x| 2)} assume true; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,803 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1130#(<= |id_#in~x| 2)} {1050#(= |id_#in~x| id_~x)} #26#return; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,804 INFO L280 TraceCheckUtils]: 19: Hoare triple {1119#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,805 INFO L280 TraceCheckUtils]: 20: Hoare triple {1119#(<= |id_#in~x| 3)} assume true; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,807 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1119#(<= |id_#in~x| 3)} {1050#(= |id_#in~x| id_~x)} #26#return; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,810 INFO L263 TraceCheckUtils]: 2: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,812 INFO L263 TraceCheckUtils]: 5: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,812 INFO L280 TraceCheckUtils]: 6: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,813 INFO L263 TraceCheckUtils]: 8: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,815 INFO L263 TraceCheckUtils]: 11: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {1050#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {1136#(= 0 |id_#in~x|)} assume true; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,819 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1136#(= 0 |id_#in~x|)} {1050#(= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {1135#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {1135#(<= |id_#in~x| 1)} assume true; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,822 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1135#(<= |id_#in~x| 1)} {1050#(= |id_#in~x| id_~x)} #26#return; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,823 INFO L280 TraceCheckUtils]: 19: Hoare triple {1130#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,824 INFO L280 TraceCheckUtils]: 20: Hoare triple {1130#(<= |id_#in~x| 2)} assume true; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,825 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1130#(<= |id_#in~x| 2)} {1050#(= |id_#in~x| id_~x)} #26#return; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,826 INFO L280 TraceCheckUtils]: 22: Hoare triple {1119#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {1119#(<= |id_#in~x| 3)} assume true; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,828 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1119#(<= |id_#in~x| 3)} {1050#(= |id_#in~x| id_~x)} #26#return; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {1102#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {1102#(<= |id_#in~x| 4)} assume true; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,831 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1102#(<= |id_#in~x| 4)} {1050#(= |id_#in~x| id_~x)} #26#return; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:51,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,835 INFO L263 TraceCheckUtils]: 2: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,836 INFO L263 TraceCheckUtils]: 5: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,838 INFO L280 TraceCheckUtils]: 7: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,838 INFO L263 TraceCheckUtils]: 8: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,839 INFO L280 TraceCheckUtils]: 9: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,840 INFO L280 TraceCheckUtils]: 10: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,840 INFO L263 TraceCheckUtils]: 11: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,842 INFO L263 TraceCheckUtils]: 14: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,843 INFO L280 TraceCheckUtils]: 16: Hoare triple {1050#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,844 INFO L280 TraceCheckUtils]: 17: Hoare triple {1136#(= 0 |id_#in~x|)} assume true; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,845 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1136#(= 0 |id_#in~x|)} {1050#(= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {1135#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {1135#(<= |id_#in~x| 1)} assume true; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,849 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1135#(<= |id_#in~x| 1)} {1050#(= |id_#in~x| id_~x)} #26#return; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,850 INFO L280 TraceCheckUtils]: 22: Hoare triple {1130#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {1130#(<= |id_#in~x| 2)} assume true; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,851 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1130#(<= |id_#in~x| 2)} {1050#(= |id_#in~x| id_~x)} #26#return; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {1119#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {1119#(<= |id_#in~x| 3)} assume true; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,857 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1119#(<= |id_#in~x| 3)} {1050#(= |id_#in~x| id_~x)} #26#return; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {1102#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,861 INFO L280 TraceCheckUtils]: 29: Hoare triple {1102#(<= |id_#in~x| 4)} assume true; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,862 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1102#(<= |id_#in~x| 4)} {1050#(= |id_#in~x| id_~x)} #26#return; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:51,863 INFO L280 TraceCheckUtils]: 31: Hoare triple {1079#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:51,864 INFO L280 TraceCheckUtils]: 32: Hoare triple {1079#(<= |id_#in~x| 5)} assume true; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:51,865 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1079#(<= |id_#in~x| 5)} {1015#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1014#false} is VALID [2020-07-28 19:11:51,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {1015#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:51,868 INFO L263 TraceCheckUtils]: 1: Hoare triple {1015#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {1013#true} is VALID [2020-07-28 19:11:51,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,870 INFO L263 TraceCheckUtils]: 4: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,872 INFO L263 TraceCheckUtils]: 7: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,874 INFO L280 TraceCheckUtils]: 9: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,874 INFO L263 TraceCheckUtils]: 10: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,875 INFO L280 TraceCheckUtils]: 11: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,875 INFO L280 TraceCheckUtils]: 12: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,875 INFO L263 TraceCheckUtils]: 13: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,876 INFO L280 TraceCheckUtils]: 14: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,877 INFO L280 TraceCheckUtils]: 15: Hoare triple {1050#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,877 INFO L263 TraceCheckUtils]: 16: Hoare triple {1050#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:51,878 INFO L280 TraceCheckUtils]: 17: Hoare triple {1013#true} ~x := #in~x; {1050#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:51,879 INFO L280 TraceCheckUtils]: 18: Hoare triple {1050#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,880 INFO L280 TraceCheckUtils]: 19: Hoare triple {1136#(= 0 |id_#in~x|)} assume true; {1136#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:51,881 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1136#(= 0 |id_#in~x|)} {1050#(= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,882 INFO L280 TraceCheckUtils]: 21: Hoare triple {1135#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,883 INFO L280 TraceCheckUtils]: 22: Hoare triple {1135#(<= |id_#in~x| 1)} assume true; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:51,884 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1135#(<= |id_#in~x| 1)} {1050#(= |id_#in~x| id_~x)} #26#return; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,885 INFO L280 TraceCheckUtils]: 24: Hoare triple {1130#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,886 INFO L280 TraceCheckUtils]: 25: Hoare triple {1130#(<= |id_#in~x| 2)} assume true; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:51,888 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1130#(<= |id_#in~x| 2)} {1050#(= |id_#in~x| id_~x)} #26#return; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,888 INFO L280 TraceCheckUtils]: 27: Hoare triple {1119#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {1119#(<= |id_#in~x| 3)} assume true; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:51,891 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1119#(<= |id_#in~x| 3)} {1050#(= |id_#in~x| id_~x)} #26#return; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,892 INFO L280 TraceCheckUtils]: 30: Hoare triple {1102#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,892 INFO L280 TraceCheckUtils]: 31: Hoare triple {1102#(<= |id_#in~x| 4)} assume true; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:51,894 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1102#(<= |id_#in~x| 4)} {1050#(= |id_#in~x| id_~x)} #26#return; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:51,895 INFO L280 TraceCheckUtils]: 33: Hoare triple {1079#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:51,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {1079#(<= |id_#in~x| 5)} assume true; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:51,897 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1079#(<= |id_#in~x| 5)} {1015#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1014#false} is VALID [2020-07-28 19:11:51,897 INFO L280 TraceCheckUtils]: 36: Hoare triple {1014#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {1014#false} is VALID [2020-07-28 19:11:51,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {1014#false} assume 15 != main_~result~0; {1014#false} is VALID [2020-07-28 19:11:51,898 INFO L280 TraceCheckUtils]: 38: Hoare triple {1014#false} assume !false; {1014#false} is VALID [2020-07-28 19:11:51,901 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-07-28 19:11:51,901 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169305642] [2020-07-28 19:11:51,901 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [49821318] [2020-07-28 19:11:51,902 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:51,937 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2020-07-28 19:11:51,937 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:11:51,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-28 19:11:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:51,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:52,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {1015#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:52,426 INFO L263 TraceCheckUtils]: 1: Hoare triple {1015#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {1013#true} is VALID [2020-07-28 19:11:52,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {1013#true} ~x := #in~x; {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {1146#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,428 INFO L263 TraceCheckUtils]: 4: Hoare triple {1146#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:52,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {1013#true} ~x := #in~x; {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {1146#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,429 INFO L263 TraceCheckUtils]: 7: Hoare triple {1146#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:52,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {1013#true} ~x := #in~x; {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {1146#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,438 INFO L263 TraceCheckUtils]: 10: Hoare triple {1146#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:52,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {1013#true} ~x := #in~x; {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {1146#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,439 INFO L263 TraceCheckUtils]: 13: Hoare triple {1146#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:52,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {1013#true} ~x := #in~x; {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {1146#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,440 INFO L263 TraceCheckUtils]: 16: Hoare triple {1146#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1013#true} is VALID [2020-07-28 19:11:52,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {1013#true} ~x := #in~x; {1146#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:52,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {1146#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1195#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:52,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {1195#(<= |id_#in~x| 0)} assume true; {1195#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:52,442 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1195#(<= |id_#in~x| 0)} {1146#(<= |id_#in~x| id_~x)} #26#return; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:52,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {1135#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:52,443 INFO L280 TraceCheckUtils]: 22: Hoare triple {1135#(<= |id_#in~x| 1)} assume true; {1135#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:52,444 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1135#(<= |id_#in~x| 1)} {1146#(<= |id_#in~x| id_~x)} #26#return; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:52,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {1130#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:52,444 INFO L280 TraceCheckUtils]: 25: Hoare triple {1130#(<= |id_#in~x| 2)} assume true; {1130#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:52,445 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1130#(<= |id_#in~x| 2)} {1146#(<= |id_#in~x| id_~x)} #26#return; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:52,446 INFO L280 TraceCheckUtils]: 27: Hoare triple {1119#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:52,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {1119#(<= |id_#in~x| 3)} assume true; {1119#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:52,447 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1119#(<= |id_#in~x| 3)} {1146#(<= |id_#in~x| id_~x)} #26#return; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:52,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {1102#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:52,448 INFO L280 TraceCheckUtils]: 31: Hoare triple {1102#(<= |id_#in~x| 4)} assume true; {1102#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:52,448 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1102#(<= |id_#in~x| 4)} {1146#(<= |id_#in~x| id_~x)} #26#return; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:52,449 INFO L280 TraceCheckUtils]: 33: Hoare triple {1079#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:52,449 INFO L280 TraceCheckUtils]: 34: Hoare triple {1079#(<= |id_#in~x| 5)} assume true; {1079#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:52,451 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1079#(<= |id_#in~x| 5)} {1015#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1014#false} is VALID [2020-07-28 19:11:52,451 INFO L280 TraceCheckUtils]: 36: Hoare triple {1014#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {1014#false} is VALID [2020-07-28 19:11:52,451 INFO L280 TraceCheckUtils]: 37: Hoare triple {1014#false} assume 15 != main_~result~0; {1014#false} is VALID [2020-07-28 19:11:52,451 INFO L280 TraceCheckUtils]: 38: Hoare triple {1014#false} assume !false; {1014#false} is VALID [2020-07-28 19:11:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-07-28 19:11:52,452 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:52,453 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 12 [2020-07-28 19:11:52,453 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126050583] [2020-07-28 19:11:52,453 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 39 [2020-07-28 19:11:52,457 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:52,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-28 19:11:52,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:52,515 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-28 19:11:52,515 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:52,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-28 19:11:52,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-28 19:11:52,516 INFO L87 Difference]: Start difference. First operand 26 states and 27 transitions. Second operand 12 states. [2020-07-28 19:11:52,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:52,708 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-07-28 19:11:52,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-28 19:11:52,708 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 39 [2020-07-28 19:11:52,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-28 19:11:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 34 transitions. [2020-07-28 19:11:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-28 19:11:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 34 transitions. [2020-07-28 19:11:52,712 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 34 transitions. [2020-07-28 19:11:52,762 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:52,765 INFO L225 Difference]: With dead ends: 33 [2020-07-28 19:11:52,765 INFO L226 Difference]: Without dead ends: 29 [2020-07-28 19:11:52,766 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=104, Invalid=202, Unknown=0, NotChecked=0, Total=306 [2020-07-28 19:11:52,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2020-07-28 19:11:52,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2020-07-28 19:11:52,781 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:52,781 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand 29 states. [2020-07-28 19:11:52,781 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2020-07-28 19:11:52,781 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2020-07-28 19:11:52,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:52,783 INFO L93 Difference]: Finished difference Result 29 states and 30 transitions. [2020-07-28 19:11:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2020-07-28 19:11:52,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:52,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:52,784 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2020-07-28 19:11:52,784 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2020-07-28 19:11:52,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:52,787 INFO L93 Difference]: Finished difference Result 29 states and 30 transitions. [2020-07-28 19:11:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2020-07-28 19:11:52,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:52,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:52,787 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:52,787 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-07-28 19:11:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 30 transitions. [2020-07-28 19:11:52,789 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 30 transitions. Word has length 39 [2020-07-28 19:11:52,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:52,790 INFO L479 AbstractCegarLoop]: Abstraction has 29 states and 30 transitions. [2020-07-28 19:11:52,790 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-28 19:11:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2020-07-28 19:11:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-07-28 19:11:52,791 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:52,791 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:52,995 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-07-28 19:11:52,997 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:52,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:52,998 INFO L82 PathProgramCache]: Analyzing trace with hash 547744169, now seen corresponding path program 6 times [2020-07-28 19:11:52,999 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:52,999 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630198372] [2020-07-28 19:11:53,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,205 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,207 INFO L263 TraceCheckUtils]: 2: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,208 INFO L280 TraceCheckUtils]: 3: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,209 INFO L280 TraceCheckUtils]: 4: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,210 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,211 INFO L280 TraceCheckUtils]: 7: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,212 INFO L280 TraceCheckUtils]: 8: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,213 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1436#(= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,215 INFO L263 TraceCheckUtils]: 2: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,216 INFO L280 TraceCheckUtils]: 4: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,216 INFO L263 TraceCheckUtils]: 5: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,218 INFO L280 TraceCheckUtils]: 7: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,220 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,223 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1436#(= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,224 INFO L280 TraceCheckUtils]: 13: Hoare triple {1551#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {1551#(<= |id_#in~x| 2)} assume true; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,226 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1551#(<= |id_#in~x| 2)} {1436#(= |id_#in~x| id_~x)} #26#return; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,230 INFO L263 TraceCheckUtils]: 5: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,232 INFO L263 TraceCheckUtils]: 8: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,237 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,240 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1436#(= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {1551#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {1551#(<= |id_#in~x| 2)} assume true; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,243 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1551#(<= |id_#in~x| 2)} {1436#(= |id_#in~x| id_~x)} #26#return; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {1540#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,244 INFO L280 TraceCheckUtils]: 20: Hoare triple {1540#(<= |id_#in~x| 3)} assume true; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,246 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1540#(<= |id_#in~x| 3)} {1436#(= |id_#in~x| id_~x)} #26#return; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,250 INFO L263 TraceCheckUtils]: 2: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,252 INFO L263 TraceCheckUtils]: 5: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,254 INFO L263 TraceCheckUtils]: 8: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,255 INFO L280 TraceCheckUtils]: 9: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,256 INFO L280 TraceCheckUtils]: 10: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,256 INFO L263 TraceCheckUtils]: 11: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,258 INFO L280 TraceCheckUtils]: 13: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,259 INFO L280 TraceCheckUtils]: 14: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,260 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,261 INFO L280 TraceCheckUtils]: 16: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,262 INFO L280 TraceCheckUtils]: 17: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,263 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1436#(= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,264 INFO L280 TraceCheckUtils]: 19: Hoare triple {1551#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,265 INFO L280 TraceCheckUtils]: 20: Hoare triple {1551#(<= |id_#in~x| 2)} assume true; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,266 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1551#(<= |id_#in~x| 2)} {1436#(= |id_#in~x| id_~x)} #26#return; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,267 INFO L280 TraceCheckUtils]: 22: Hoare triple {1540#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,268 INFO L280 TraceCheckUtils]: 23: Hoare triple {1540#(<= |id_#in~x| 3)} assume true; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,270 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1540#(<= |id_#in~x| 3)} {1436#(= |id_#in~x| id_~x)} #26#return; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {1523#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {1523#(<= |id_#in~x| 4)} assume true; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,273 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1523#(<= |id_#in~x| 4)} {1436#(= |id_#in~x| id_~x)} #26#return; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,291 INFO L263 TraceCheckUtils]: 2: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,296 INFO L263 TraceCheckUtils]: 5: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,297 INFO L263 TraceCheckUtils]: 8: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,298 INFO L263 TraceCheckUtils]: 11: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,299 INFO L280 TraceCheckUtils]: 12: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,299 INFO L280 TraceCheckUtils]: 13: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,300 INFO L263 TraceCheckUtils]: 14: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,300 INFO L280 TraceCheckUtils]: 15: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,306 INFO L280 TraceCheckUtils]: 17: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,307 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,308 INFO L280 TraceCheckUtils]: 19: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,309 INFO L280 TraceCheckUtils]: 20: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,310 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1436#(= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,311 INFO L280 TraceCheckUtils]: 22: Hoare triple {1551#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,311 INFO L280 TraceCheckUtils]: 23: Hoare triple {1551#(<= |id_#in~x| 2)} assume true; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,313 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1551#(<= |id_#in~x| 2)} {1436#(= |id_#in~x| id_~x)} #26#return; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {1540#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,314 INFO L280 TraceCheckUtils]: 26: Hoare triple {1540#(<= |id_#in~x| 3)} assume true; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,316 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1540#(<= |id_#in~x| 3)} {1436#(= |id_#in~x| id_~x)} #26#return; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,316 INFO L280 TraceCheckUtils]: 28: Hoare triple {1523#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,317 INFO L280 TraceCheckUtils]: 29: Hoare triple {1523#(<= |id_#in~x| 4)} assume true; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,318 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1523#(<= |id_#in~x| 4)} {1436#(= |id_#in~x| id_~x)} #26#return; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,319 INFO L280 TraceCheckUtils]: 31: Hoare triple {1500#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,320 INFO L280 TraceCheckUtils]: 32: Hoare triple {1500#(<= |id_#in~x| 5)} assume true; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,321 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1500#(<= |id_#in~x| 5)} {1436#(= |id_#in~x| id_~x)} #26#return; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,324 INFO L263 TraceCheckUtils]: 2: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,325 INFO L263 TraceCheckUtils]: 5: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,327 INFO L280 TraceCheckUtils]: 7: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,327 INFO L263 TraceCheckUtils]: 8: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,328 INFO L263 TraceCheckUtils]: 11: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,329 INFO L280 TraceCheckUtils]: 12: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,329 INFO L263 TraceCheckUtils]: 14: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,330 INFO L280 TraceCheckUtils]: 15: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,331 INFO L263 TraceCheckUtils]: 17: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,332 INFO L280 TraceCheckUtils]: 18: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,333 INFO L280 TraceCheckUtils]: 19: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,334 INFO L280 TraceCheckUtils]: 20: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,335 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,338 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1436#(= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,339 INFO L280 TraceCheckUtils]: 25: Hoare triple {1551#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,339 INFO L280 TraceCheckUtils]: 26: Hoare triple {1551#(<= |id_#in~x| 2)} assume true; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,341 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1551#(<= |id_#in~x| 2)} {1436#(= |id_#in~x| id_~x)} #26#return; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {1540#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,342 INFO L280 TraceCheckUtils]: 29: Hoare triple {1540#(<= |id_#in~x| 3)} assume true; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,344 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1540#(<= |id_#in~x| 3)} {1436#(= |id_#in~x| id_~x)} #26#return; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,345 INFO L280 TraceCheckUtils]: 31: Hoare triple {1523#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,345 INFO L280 TraceCheckUtils]: 32: Hoare triple {1523#(<= |id_#in~x| 4)} assume true; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,347 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1523#(<= |id_#in~x| 4)} {1436#(= |id_#in~x| id_~x)} #26#return; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,347 INFO L280 TraceCheckUtils]: 34: Hoare triple {1500#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,348 INFO L280 TraceCheckUtils]: 35: Hoare triple {1500#(<= |id_#in~x| 5)} assume true; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,349 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1500#(<= |id_#in~x| 5)} {1436#(= |id_#in~x| id_~x)} #26#return; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,350 INFO L280 TraceCheckUtils]: 37: Hoare triple {1471#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,350 INFO L280 TraceCheckUtils]: 38: Hoare triple {1471#(<= |id_#in~x| 6)} assume true; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,351 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1471#(<= |id_#in~x| 6)} {1395#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1394#false} is VALID [2020-07-28 19:11:53,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {1395#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:53,354 INFO L263 TraceCheckUtils]: 1: Hoare triple {1395#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {1393#true} is VALID [2020-07-28 19:11:53,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,355 INFO L263 TraceCheckUtils]: 4: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,357 INFO L280 TraceCheckUtils]: 6: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,357 INFO L263 TraceCheckUtils]: 7: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,358 INFO L280 TraceCheckUtils]: 8: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,358 INFO L263 TraceCheckUtils]: 10: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,359 INFO L280 TraceCheckUtils]: 11: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,360 INFO L280 TraceCheckUtils]: 12: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,360 INFO L263 TraceCheckUtils]: 13: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,360 INFO L280 TraceCheckUtils]: 14: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,361 INFO L280 TraceCheckUtils]: 15: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,361 INFO L263 TraceCheckUtils]: 16: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,362 INFO L280 TraceCheckUtils]: 18: Hoare triple {1436#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,362 INFO L263 TraceCheckUtils]: 19: Hoare triple {1436#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,363 INFO L280 TraceCheckUtils]: 20: Hoare triple {1393#true} ~x := #in~x; {1436#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,364 INFO L280 TraceCheckUtils]: 21: Hoare triple {1436#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,364 INFO L280 TraceCheckUtils]: 22: Hoare triple {1557#(= 0 |id_#in~x|)} assume true; {1557#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:53,365 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1557#(= 0 |id_#in~x|)} {1436#(= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,368 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1436#(= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,368 INFO L280 TraceCheckUtils]: 27: Hoare triple {1551#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,369 INFO L280 TraceCheckUtils]: 28: Hoare triple {1551#(<= |id_#in~x| 2)} assume true; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,370 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1551#(<= |id_#in~x| 2)} {1436#(= |id_#in~x| id_~x)} #26#return; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,371 INFO L280 TraceCheckUtils]: 30: Hoare triple {1540#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,371 INFO L280 TraceCheckUtils]: 31: Hoare triple {1540#(<= |id_#in~x| 3)} assume true; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,373 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1540#(<= |id_#in~x| 3)} {1436#(= |id_#in~x| id_~x)} #26#return; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,373 INFO L280 TraceCheckUtils]: 33: Hoare triple {1523#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,374 INFO L280 TraceCheckUtils]: 34: Hoare triple {1523#(<= |id_#in~x| 4)} assume true; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,375 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1523#(<= |id_#in~x| 4)} {1436#(= |id_#in~x| id_~x)} #26#return; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,376 INFO L280 TraceCheckUtils]: 36: Hoare triple {1500#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,376 INFO L280 TraceCheckUtils]: 37: Hoare triple {1500#(<= |id_#in~x| 5)} assume true; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,378 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1500#(<= |id_#in~x| 5)} {1436#(= |id_#in~x| id_~x)} #26#return; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,378 INFO L280 TraceCheckUtils]: 39: Hoare triple {1471#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,379 INFO L280 TraceCheckUtils]: 40: Hoare triple {1471#(<= |id_#in~x| 6)} assume true; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,380 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1471#(<= |id_#in~x| 6)} {1395#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1394#false} is VALID [2020-07-28 19:11:53,380 INFO L280 TraceCheckUtils]: 42: Hoare triple {1394#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {1394#false} is VALID [2020-07-28 19:11:53,380 INFO L280 TraceCheckUtils]: 43: Hoare triple {1394#false} assume 15 != main_~result~0; {1394#false} is VALID [2020-07-28 19:11:53,381 INFO L280 TraceCheckUtils]: 44: Hoare triple {1394#false} assume !false; {1394#false} is VALID [2020-07-28 19:11:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-28 19:11:53,384 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630198372] [2020-07-28 19:11:53,384 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1147112746] [2020-07-28 19:11:53,384 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:53,425 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2020-07-28 19:11:53,425 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:11:53,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-28 19:11:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:53,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:53,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {1393#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {1395#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:53,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {1395#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {1393#true} is VALID [2020-07-28 19:11:53,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {1393#true} ~x := #in~x; {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {1567#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,888 INFO L263 TraceCheckUtils]: 4: Hoare triple {1567#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {1393#true} ~x := #in~x; {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {1567#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,889 INFO L263 TraceCheckUtils]: 7: Hoare triple {1567#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {1393#true} ~x := #in~x; {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {1567#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,891 INFO L263 TraceCheckUtils]: 10: Hoare triple {1567#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {1393#true} ~x := #in~x; {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {1567#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,892 INFO L263 TraceCheckUtils]: 13: Hoare triple {1567#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,893 INFO L280 TraceCheckUtils]: 14: Hoare triple {1393#true} ~x := #in~x; {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {1567#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,894 INFO L263 TraceCheckUtils]: 16: Hoare triple {1567#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,894 INFO L280 TraceCheckUtils]: 17: Hoare triple {1393#true} ~x := #in~x; {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,895 INFO L280 TraceCheckUtils]: 18: Hoare triple {1567#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,895 INFO L263 TraceCheckUtils]: 19: Hoare triple {1567#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1393#true} is VALID [2020-07-28 19:11:53,896 INFO L280 TraceCheckUtils]: 20: Hoare triple {1393#true} ~x := #in~x; {1567#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:53,897 INFO L280 TraceCheckUtils]: 21: Hoare triple {1567#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {1625#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:53,897 INFO L280 TraceCheckUtils]: 22: Hoare triple {1625#(<= |id_#in~x| 0)} assume true; {1625#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:53,899 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1625#(<= |id_#in~x| 0)} {1567#(<= |id_#in~x| id_~x)} #26#return; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,899 INFO L280 TraceCheckUtils]: 24: Hoare triple {1556#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,900 INFO L280 TraceCheckUtils]: 25: Hoare triple {1556#(<= |id_#in~x| 1)} assume true; {1556#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:53,901 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1556#(<= |id_#in~x| 1)} {1567#(<= |id_#in~x| id_~x)} #26#return; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,902 INFO L280 TraceCheckUtils]: 27: Hoare triple {1551#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,903 INFO L280 TraceCheckUtils]: 28: Hoare triple {1551#(<= |id_#in~x| 2)} assume true; {1551#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:53,904 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1551#(<= |id_#in~x| 2)} {1567#(<= |id_#in~x| id_~x)} #26#return; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,905 INFO L280 TraceCheckUtils]: 30: Hoare triple {1540#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,906 INFO L280 TraceCheckUtils]: 31: Hoare triple {1540#(<= |id_#in~x| 3)} assume true; {1540#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:53,907 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1540#(<= |id_#in~x| 3)} {1567#(<= |id_#in~x| id_~x)} #26#return; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {1523#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,908 INFO L280 TraceCheckUtils]: 34: Hoare triple {1523#(<= |id_#in~x| 4)} assume true; {1523#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:53,910 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1523#(<= |id_#in~x| 4)} {1567#(<= |id_#in~x| id_~x)} #26#return; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,910 INFO L280 TraceCheckUtils]: 36: Hoare triple {1500#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,911 INFO L280 TraceCheckUtils]: 37: Hoare triple {1500#(<= |id_#in~x| 5)} assume true; {1500#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:53,913 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1500#(<= |id_#in~x| 5)} {1567#(<= |id_#in~x| id_~x)} #26#return; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,913 INFO L280 TraceCheckUtils]: 39: Hoare triple {1471#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,914 INFO L280 TraceCheckUtils]: 40: Hoare triple {1471#(<= |id_#in~x| 6)} assume true; {1471#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:53,915 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1471#(<= |id_#in~x| 6)} {1395#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1394#false} is VALID [2020-07-28 19:11:53,915 INFO L280 TraceCheckUtils]: 42: Hoare triple {1394#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {1394#false} is VALID [2020-07-28 19:11:53,916 INFO L280 TraceCheckUtils]: 43: Hoare triple {1394#false} assume 15 != main_~result~0; {1394#false} is VALID [2020-07-28 19:11:53,916 INFO L280 TraceCheckUtils]: 44: Hoare triple {1394#false} assume !false; {1394#false} is VALID [2020-07-28 19:11:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-28 19:11:53,918 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:53,919 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2020-07-28 19:11:53,919 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020261494] [2020-07-28 19:11:53,920 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 45 [2020-07-28 19:11:53,923 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:53,924 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-28 19:11:53,981 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:53,982 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-28 19:11:53,982 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:53,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-28 19:11:53,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-07-28 19:11:53,983 INFO L87 Difference]: Start difference. First operand 29 states and 30 transitions. Second operand 13 states. [2020-07-28 19:11:54,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:54,219 INFO L93 Difference]: Finished difference Result 36 states and 37 transitions. [2020-07-28 19:11:54,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-28 19:11:54,219 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 45 [2020-07-28 19:11:54,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:54,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-28 19:11:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 37 transitions. [2020-07-28 19:11:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-28 19:11:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 37 transitions. [2020-07-28 19:11:54,224 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 37 transitions. [2020-07-28 19:11:54,283 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:54,285 INFO L225 Difference]: With dead ends: 36 [2020-07-28 19:11:54,285 INFO L226 Difference]: Without dead ends: 32 [2020-07-28 19:11:54,285 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=130, Invalid=250, Unknown=0, NotChecked=0, Total=380 [2020-07-28 19:11:54,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-28 19:11:54,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2020-07-28 19:11:54,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:54,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 32 states. [2020-07-28 19:11:54,292 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 32 states. [2020-07-28 19:11:54,293 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 32 states. [2020-07-28 19:11:54,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:54,295 INFO L93 Difference]: Finished difference Result 32 states and 33 transitions. [2020-07-28 19:11:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2020-07-28 19:11:54,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:54,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:54,296 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 32 states. [2020-07-28 19:11:54,296 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 32 states. [2020-07-28 19:11:54,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:54,299 INFO L93 Difference]: Finished difference Result 32 states and 33 transitions. [2020-07-28 19:11:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2020-07-28 19:11:54,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:54,300 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:54,300 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:54,300 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-28 19:11:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 33 transitions. [2020-07-28 19:11:54,302 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 33 transitions. Word has length 45 [2020-07-28 19:11:54,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:54,303 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 33 transitions. [2020-07-28 19:11:54,303 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-28 19:11:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2020-07-28 19:11:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-28 19:11:54,304 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:54,305 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:54,518 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:54,519 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:54,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:54,520 INFO L82 PathProgramCache]: Analyzing trace with hash -247823213, now seen corresponding path program 7 times [2020-07-28 19:11:54,520 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:54,521 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479578254] [2020-07-28 19:11:54,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:54,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,783 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,786 INFO L263 TraceCheckUtils]: 2: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,790 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,794 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,797 INFO L263 TraceCheckUtils]: 2: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,799 INFO L280 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,799 INFO L263 TraceCheckUtils]: 5: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,801 INFO L280 TraceCheckUtils]: 7: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,803 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,806 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,807 INFO L280 TraceCheckUtils]: 13: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,808 INFO L280 TraceCheckUtils]: 14: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,810 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2051#(<= |id_#in~x| 2)} {1895#(= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,813 INFO L263 TraceCheckUtils]: 2: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,815 INFO L263 TraceCheckUtils]: 5: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,817 INFO L263 TraceCheckUtils]: 8: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,818 INFO L280 TraceCheckUtils]: 9: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,821 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,823 INFO L280 TraceCheckUtils]: 14: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,826 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,831 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2051#(<= |id_#in~x| 2)} {1895#(= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {2040#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,833 INFO L280 TraceCheckUtils]: 20: Hoare triple {2040#(<= |id_#in~x| 3)} assume true; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,835 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2040#(<= |id_#in~x| 3)} {1895#(= |id_#in~x| id_~x)} #26#return; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,840 INFO L263 TraceCheckUtils]: 2: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,842 INFO L263 TraceCheckUtils]: 5: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,843 INFO L280 TraceCheckUtils]: 7: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,844 INFO L263 TraceCheckUtils]: 8: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,846 INFO L263 TraceCheckUtils]: 11: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,848 INFO L280 TraceCheckUtils]: 13: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,851 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,853 INFO L280 TraceCheckUtils]: 17: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,856 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,857 INFO L280 TraceCheckUtils]: 19: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,858 INFO L280 TraceCheckUtils]: 20: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,861 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2051#(<= |id_#in~x| 2)} {1895#(= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,862 INFO L280 TraceCheckUtils]: 22: Hoare triple {2040#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,863 INFO L280 TraceCheckUtils]: 23: Hoare triple {2040#(<= |id_#in~x| 3)} assume true; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,866 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2040#(<= |id_#in~x| 3)} {1895#(= |id_#in~x| id_~x)} #26#return; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {2023#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {2023#(<= |id_#in~x| 4)} assume true; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,870 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2023#(<= |id_#in~x| 4)} {1895#(= |id_#in~x| id_~x)} #26#return; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:54,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,874 INFO L263 TraceCheckUtils]: 2: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,877 INFO L280 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,877 INFO L263 TraceCheckUtils]: 5: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,879 INFO L280 TraceCheckUtils]: 6: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,880 INFO L280 TraceCheckUtils]: 7: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,880 INFO L263 TraceCheckUtils]: 8: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,883 INFO L280 TraceCheckUtils]: 10: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,883 INFO L263 TraceCheckUtils]: 11: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,886 INFO L263 TraceCheckUtils]: 14: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,888 INFO L280 TraceCheckUtils]: 16: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,891 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,892 INFO L280 TraceCheckUtils]: 19: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,895 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,896 INFO L280 TraceCheckUtils]: 22: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,898 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2051#(<= |id_#in~x| 2)} {1895#(= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,899 INFO L280 TraceCheckUtils]: 25: Hoare triple {2040#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,900 INFO L280 TraceCheckUtils]: 26: Hoare triple {2040#(<= |id_#in~x| 3)} assume true; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,902 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2040#(<= |id_#in~x| 3)} {1895#(= |id_#in~x| id_~x)} #26#return; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,903 INFO L280 TraceCheckUtils]: 28: Hoare triple {2023#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {2023#(<= |id_#in~x| 4)} assume true; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,907 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2023#(<= |id_#in~x| 4)} {1895#(= |id_#in~x| id_~x)} #26#return; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:54,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {2000#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:54,909 INFO L280 TraceCheckUtils]: 32: Hoare triple {2000#(<= |id_#in~x| 5)} assume true; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:54,911 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2000#(<= |id_#in~x| 5)} {1895#(= |id_#in~x| id_~x)} #26#return; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:54,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,917 INFO L263 TraceCheckUtils]: 2: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,919 INFO L263 TraceCheckUtils]: 5: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,922 INFO L263 TraceCheckUtils]: 8: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,923 INFO L280 TraceCheckUtils]: 9: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,924 INFO L263 TraceCheckUtils]: 11: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,925 INFO L280 TraceCheckUtils]: 12: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,926 INFO L280 TraceCheckUtils]: 13: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,926 INFO L263 TraceCheckUtils]: 14: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,927 INFO L280 TraceCheckUtils]: 15: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,928 INFO L280 TraceCheckUtils]: 16: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,929 INFO L263 TraceCheckUtils]: 17: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,931 INFO L280 TraceCheckUtils]: 19: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,932 INFO L280 TraceCheckUtils]: 20: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:54,934 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,936 INFO L280 TraceCheckUtils]: 23: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:54,938 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,940 INFO L280 TraceCheckUtils]: 26: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:54,943 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2051#(<= |id_#in~x| 2)} {1895#(= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,944 INFO L280 TraceCheckUtils]: 28: Hoare triple {2040#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,945 INFO L280 TraceCheckUtils]: 29: Hoare triple {2040#(<= |id_#in~x| 3)} assume true; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:54,947 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2040#(<= |id_#in~x| 3)} {1895#(= |id_#in~x| id_~x)} #26#return; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,948 INFO L280 TraceCheckUtils]: 31: Hoare triple {2023#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,949 INFO L280 TraceCheckUtils]: 32: Hoare triple {2023#(<= |id_#in~x| 4)} assume true; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:54,950 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2023#(<= |id_#in~x| 4)} {1895#(= |id_#in~x| id_~x)} #26#return; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:54,952 INFO L280 TraceCheckUtils]: 34: Hoare triple {2000#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:54,953 INFO L280 TraceCheckUtils]: 35: Hoare triple {2000#(<= |id_#in~x| 5)} assume true; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:54,975 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2000#(<= |id_#in~x| 5)} {1895#(= |id_#in~x| id_~x)} #26#return; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:54,980 INFO L280 TraceCheckUtils]: 37: Hoare triple {1971#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:54,982 INFO L280 TraceCheckUtils]: 38: Hoare triple {1971#(<= |id_#in~x| 6)} assume true; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:54,984 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1971#(<= |id_#in~x| 6)} {1895#(= |id_#in~x| id_~x)} #26#return; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:54,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,989 INFO L263 TraceCheckUtils]: 2: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,991 INFO L280 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,991 INFO L263 TraceCheckUtils]: 5: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,992 INFO L280 TraceCheckUtils]: 7: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,993 INFO L263 TraceCheckUtils]: 8: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,994 INFO L263 TraceCheckUtils]: 11: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,996 INFO L280 TraceCheckUtils]: 13: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,996 INFO L263 TraceCheckUtils]: 14: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,997 INFO L280 TraceCheckUtils]: 15: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,997 INFO L280 TraceCheckUtils]: 16: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,997 INFO L263 TraceCheckUtils]: 17: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:54,998 INFO L280 TraceCheckUtils]: 18: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,999 INFO L280 TraceCheckUtils]: 19: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:54,999 INFO L263 TraceCheckUtils]: 20: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,000 INFO L280 TraceCheckUtils]: 21: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,001 INFO L280 TraceCheckUtils]: 22: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:55,001 INFO L280 TraceCheckUtils]: 23: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:55,003 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,003 INFO L280 TraceCheckUtils]: 25: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,004 INFO L280 TraceCheckUtils]: 26: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,005 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,006 INFO L280 TraceCheckUtils]: 28: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,006 INFO L280 TraceCheckUtils]: 29: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,008 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2051#(<= |id_#in~x| 2)} {1895#(= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,008 INFO L280 TraceCheckUtils]: 31: Hoare triple {2040#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,009 INFO L280 TraceCheckUtils]: 32: Hoare triple {2040#(<= |id_#in~x| 3)} assume true; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,010 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2040#(<= |id_#in~x| 3)} {1895#(= |id_#in~x| id_~x)} #26#return; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,011 INFO L280 TraceCheckUtils]: 34: Hoare triple {2023#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,011 INFO L280 TraceCheckUtils]: 35: Hoare triple {2023#(<= |id_#in~x| 4)} assume true; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,013 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2023#(<= |id_#in~x| 4)} {1895#(= |id_#in~x| id_~x)} #26#return; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,014 INFO L280 TraceCheckUtils]: 37: Hoare triple {2000#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,014 INFO L280 TraceCheckUtils]: 38: Hoare triple {2000#(<= |id_#in~x| 5)} assume true; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,016 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2000#(<= |id_#in~x| 5)} {1895#(= |id_#in~x| id_~x)} #26#return; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,017 INFO L280 TraceCheckUtils]: 40: Hoare triple {1971#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,018 INFO L280 TraceCheckUtils]: 41: Hoare triple {1971#(<= |id_#in~x| 6)} assume true; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,019 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1971#(<= |id_#in~x| 6)} {1895#(= |id_#in~x| id_~x)} #26#return; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,020 INFO L280 TraceCheckUtils]: 43: Hoare triple {1936#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,020 INFO L280 TraceCheckUtils]: 44: Hoare triple {1936#(<= |id_#in~x| 7)} assume true; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,022 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1936#(<= |id_#in~x| 7)} {1848#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1847#false} is VALID [2020-07-28 19:11:55,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {1848#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:55,026 INFO L263 TraceCheckUtils]: 1: Hoare triple {1848#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {1846#true} is VALID [2020-07-28 19:11:55,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,028 INFO L263 TraceCheckUtils]: 4: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,029 INFO L263 TraceCheckUtils]: 7: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,030 INFO L280 TraceCheckUtils]: 8: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,031 INFO L263 TraceCheckUtils]: 10: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,032 INFO L280 TraceCheckUtils]: 12: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,033 INFO L263 TraceCheckUtils]: 13: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,033 INFO L280 TraceCheckUtils]: 14: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,034 INFO L263 TraceCheckUtils]: 16: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,035 INFO L263 TraceCheckUtils]: 19: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,036 INFO L280 TraceCheckUtils]: 20: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,037 INFO L280 TraceCheckUtils]: 21: Hoare triple {1895#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,037 INFO L263 TraceCheckUtils]: 22: Hoare triple {1895#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {1846#true} ~x := #in~x; {1895#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {1895#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:55,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {2057#(= 0 |id_#in~x|)} assume true; {2057#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:55,040 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2057#(= 0 |id_#in~x|)} {1895#(= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,041 INFO L280 TraceCheckUtils]: 27: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,043 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2056#(<= |id_#in~x| 1)} {1895#(= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,044 INFO L280 TraceCheckUtils]: 30: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,046 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2051#(<= |id_#in~x| 2)} {1895#(= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,047 INFO L280 TraceCheckUtils]: 33: Hoare triple {2040#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {2040#(<= |id_#in~x| 3)} assume true; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,049 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2040#(<= |id_#in~x| 3)} {1895#(= |id_#in~x| id_~x)} #26#return; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,050 INFO L280 TraceCheckUtils]: 36: Hoare triple {2023#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,051 INFO L280 TraceCheckUtils]: 37: Hoare triple {2023#(<= |id_#in~x| 4)} assume true; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,052 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2023#(<= |id_#in~x| 4)} {1895#(= |id_#in~x| id_~x)} #26#return; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,053 INFO L280 TraceCheckUtils]: 39: Hoare triple {2000#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,053 INFO L280 TraceCheckUtils]: 40: Hoare triple {2000#(<= |id_#in~x| 5)} assume true; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,055 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2000#(<= |id_#in~x| 5)} {1895#(= |id_#in~x| id_~x)} #26#return; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,056 INFO L280 TraceCheckUtils]: 42: Hoare triple {1971#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,056 INFO L280 TraceCheckUtils]: 43: Hoare triple {1971#(<= |id_#in~x| 6)} assume true; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,058 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1971#(<= |id_#in~x| 6)} {1895#(= |id_#in~x| id_~x)} #26#return; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,059 INFO L280 TraceCheckUtils]: 45: Hoare triple {1936#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {1936#(<= |id_#in~x| 7)} assume true; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,061 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {1936#(<= |id_#in~x| 7)} {1848#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1847#false} is VALID [2020-07-28 19:11:55,061 INFO L280 TraceCheckUtils]: 48: Hoare triple {1847#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {1847#false} is VALID [2020-07-28 19:11:55,062 INFO L280 TraceCheckUtils]: 49: Hoare triple {1847#false} assume 15 != main_~result~0; {1847#false} is VALID [2020-07-28 19:11:55,062 INFO L280 TraceCheckUtils]: 50: Hoare triple {1847#false} assume !false; {1847#false} is VALID [2020-07-28 19:11:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-07-28 19:11:55,066 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479578254] [2020-07-28 19:11:55,067 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751232036] [2020-07-28 19:11:55,067 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:55,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-28 19:11:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:55,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:55,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {1846#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {1848#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:55,636 INFO L263 TraceCheckUtils]: 1: Hoare triple {1848#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {1846#true} is VALID [2020-07-28 19:11:55,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,637 INFO L263 TraceCheckUtils]: 4: Hoare triple {2067#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,639 INFO L263 TraceCheckUtils]: 7: Hoare triple {2067#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,639 INFO L263 TraceCheckUtils]: 10: Hoare triple {2067#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,640 INFO L263 TraceCheckUtils]: 13: Hoare triple {2067#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,642 INFO L280 TraceCheckUtils]: 15: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,643 INFO L263 TraceCheckUtils]: 16: Hoare triple {2067#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,648 INFO L263 TraceCheckUtils]: 19: Hoare triple {2067#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,650 INFO L280 TraceCheckUtils]: 21: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,650 INFO L263 TraceCheckUtils]: 22: Hoare triple {2067#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1846#true} is VALID [2020-07-28 19:11:55,651 INFO L280 TraceCheckUtils]: 23: Hoare triple {1846#true} ~x := #in~x; {2067#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:55,651 INFO L280 TraceCheckUtils]: 24: Hoare triple {2067#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2134#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:55,652 INFO L280 TraceCheckUtils]: 25: Hoare triple {2134#(<= |id_#in~x| 0)} assume true; {2134#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:55,653 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2134#(<= |id_#in~x| 0)} {2067#(<= |id_#in~x| id_~x)} #26#return; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,654 INFO L280 TraceCheckUtils]: 27: Hoare triple {2056#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,655 INFO L280 TraceCheckUtils]: 28: Hoare triple {2056#(<= |id_#in~x| 1)} assume true; {2056#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:55,656 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2056#(<= |id_#in~x| 1)} {2067#(<= |id_#in~x| id_~x)} #26#return; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,657 INFO L280 TraceCheckUtils]: 30: Hoare triple {2051#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,657 INFO L280 TraceCheckUtils]: 31: Hoare triple {2051#(<= |id_#in~x| 2)} assume true; {2051#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:55,659 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2051#(<= |id_#in~x| 2)} {2067#(<= |id_#in~x| id_~x)} #26#return; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,659 INFO L280 TraceCheckUtils]: 33: Hoare triple {2040#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,660 INFO L280 TraceCheckUtils]: 34: Hoare triple {2040#(<= |id_#in~x| 3)} assume true; {2040#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:55,661 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2040#(<= |id_#in~x| 3)} {2067#(<= |id_#in~x| id_~x)} #26#return; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,662 INFO L280 TraceCheckUtils]: 36: Hoare triple {2023#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,663 INFO L280 TraceCheckUtils]: 37: Hoare triple {2023#(<= |id_#in~x| 4)} assume true; {2023#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:55,664 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2023#(<= |id_#in~x| 4)} {2067#(<= |id_#in~x| id_~x)} #26#return; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,665 INFO L280 TraceCheckUtils]: 39: Hoare triple {2000#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,665 INFO L280 TraceCheckUtils]: 40: Hoare triple {2000#(<= |id_#in~x| 5)} assume true; {2000#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:55,667 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2000#(<= |id_#in~x| 5)} {2067#(<= |id_#in~x| id_~x)} #26#return; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,667 INFO L280 TraceCheckUtils]: 42: Hoare triple {1971#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,668 INFO L280 TraceCheckUtils]: 43: Hoare triple {1971#(<= |id_#in~x| 6)} assume true; {1971#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:55,669 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1971#(<= |id_#in~x| 6)} {2067#(<= |id_#in~x| id_~x)} #26#return; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,670 INFO L280 TraceCheckUtils]: 45: Hoare triple {1936#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,671 INFO L280 TraceCheckUtils]: 46: Hoare triple {1936#(<= |id_#in~x| 7)} assume true; {1936#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:55,672 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {1936#(<= |id_#in~x| 7)} {1848#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {1847#false} is VALID [2020-07-28 19:11:55,672 INFO L280 TraceCheckUtils]: 48: Hoare triple {1847#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {1847#false} is VALID [2020-07-28 19:11:55,672 INFO L280 TraceCheckUtils]: 49: Hoare triple {1847#false} assume 15 != main_~result~0; {1847#false} is VALID [2020-07-28 19:11:55,672 INFO L280 TraceCheckUtils]: 50: Hoare triple {1847#false} assume !false; {1847#false} is VALID [2020-07-28 19:11:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-07-28 19:11:55,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:55,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 14 [2020-07-28 19:11:55,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124767886] [2020-07-28 19:11:55,677 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 51 [2020-07-28 19:11:55,683 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:55,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-28 19:11:55,741 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:55,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-28 19:11:55,742 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:55,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-28 19:11:55,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2020-07-28 19:11:55,743 INFO L87 Difference]: Start difference. First operand 32 states and 33 transitions. Second operand 14 states. [2020-07-28 19:11:55,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:55,999 INFO L93 Difference]: Finished difference Result 39 states and 40 transitions. [2020-07-28 19:11:55,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-28 19:11:55,999 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 51 [2020-07-28 19:11:56,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-28 19:11:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 40 transitions. [2020-07-28 19:11:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-28 19:11:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 40 transitions. [2020-07-28 19:11:56,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 40 transitions. [2020-07-28 19:11:56,063 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:56,065 INFO L225 Difference]: With dead ends: 39 [2020-07-28 19:11:56,066 INFO L226 Difference]: Without dead ends: 35 [2020-07-28 19:11:56,067 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=159, Invalid=303, Unknown=0, NotChecked=0, Total=462 [2020-07-28 19:11:56,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2020-07-28 19:11:56,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2020-07-28 19:11:56,081 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:56,081 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand 35 states. [2020-07-28 19:11:56,081 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand 35 states. [2020-07-28 19:11:56,081 INFO L87 Difference]: Start difference. First operand 35 states. Second operand 35 states. [2020-07-28 19:11:56,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:56,083 INFO L93 Difference]: Finished difference Result 35 states and 36 transitions. [2020-07-28 19:11:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2020-07-28 19:11:56,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:56,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:56,084 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand 35 states. [2020-07-28 19:11:56,084 INFO L87 Difference]: Start difference. First operand 35 states. Second operand 35 states. [2020-07-28 19:11:56,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:56,089 INFO L93 Difference]: Finished difference Result 35 states and 36 transitions. [2020-07-28 19:11:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2020-07-28 19:11:56,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:56,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:56,091 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:56,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2020-07-28 19:11:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 36 transitions. [2020-07-28 19:11:56,095 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 36 transitions. Word has length 51 [2020-07-28 19:11:56,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:56,095 INFO L479 AbstractCegarLoop]: Abstraction has 35 states and 36 transitions. [2020-07-28 19:11:56,096 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-28 19:11:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2020-07-28 19:11:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-28 19:11:56,097 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:56,097 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:56,298 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:56,300 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:56,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:56,301 INFO L82 PathProgramCache]: Analyzing trace with hash -1818636247, now seen corresponding path program 8 times [2020-07-28 19:11:56,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:56,302 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395211846] [2020-07-28 19:11:56,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,586 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,587 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,591 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,593 INFO L280 TraceCheckUtils]: 8: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,594 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,596 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,597 INFO L263 TraceCheckUtils]: 5: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,601 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,601 INFO L280 TraceCheckUtils]: 10: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,603 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,605 INFO L280 TraceCheckUtils]: 14: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,606 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,609 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,611 INFO L263 TraceCheckUtils]: 5: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,612 INFO L280 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,612 INFO L263 TraceCheckUtils]: 8: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,613 INFO L280 TraceCheckUtils]: 9: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,614 INFO L280 TraceCheckUtils]: 10: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,614 INFO L280 TraceCheckUtils]: 11: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,616 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,617 INFO L280 TraceCheckUtils]: 14: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,618 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,619 INFO L280 TraceCheckUtils]: 16: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,620 INFO L280 TraceCheckUtils]: 17: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,621 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,622 INFO L280 TraceCheckUtils]: 19: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,623 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2433#(= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,626 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,628 INFO L263 TraceCheckUtils]: 5: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,629 INFO L263 TraceCheckUtils]: 8: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,631 INFO L263 TraceCheckUtils]: 11: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,633 INFO L280 TraceCheckUtils]: 13: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,633 INFO L280 TraceCheckUtils]: 14: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,635 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,637 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,638 INFO L280 TraceCheckUtils]: 19: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,639 INFO L280 TraceCheckUtils]: 20: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,640 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,641 INFO L280 TraceCheckUtils]: 22: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,641 INFO L280 TraceCheckUtils]: 23: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,643 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2433#(= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,643 INFO L280 TraceCheckUtils]: 25: Hoare triple {2608#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,644 INFO L280 TraceCheckUtils]: 26: Hoare triple {2608#(<= |id_#in~x| 4)} assume true; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,645 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2608#(<= |id_#in~x| 4)} {2433#(= |id_#in~x| id_~x)} #26#return; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,648 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,650 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,650 INFO L263 TraceCheckUtils]: 5: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,650 INFO L280 TraceCheckUtils]: 6: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,651 INFO L263 TraceCheckUtils]: 8: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,652 INFO L280 TraceCheckUtils]: 9: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,653 INFO L280 TraceCheckUtils]: 10: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,653 INFO L263 TraceCheckUtils]: 11: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,653 INFO L280 TraceCheckUtils]: 12: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,654 INFO L280 TraceCheckUtils]: 13: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,654 INFO L263 TraceCheckUtils]: 14: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,655 INFO L280 TraceCheckUtils]: 15: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,657 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,658 INFO L280 TraceCheckUtils]: 19: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,659 INFO L280 TraceCheckUtils]: 20: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,660 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,661 INFO L280 TraceCheckUtils]: 22: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,661 INFO L280 TraceCheckUtils]: 23: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,662 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,663 INFO L280 TraceCheckUtils]: 25: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,664 INFO L280 TraceCheckUtils]: 26: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,665 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2433#(= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,666 INFO L280 TraceCheckUtils]: 28: Hoare triple {2608#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,666 INFO L280 TraceCheckUtils]: 29: Hoare triple {2608#(<= |id_#in~x| 4)} assume true; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,667 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2608#(<= |id_#in~x| 4)} {2433#(= |id_#in~x| id_~x)} #26#return; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,668 INFO L280 TraceCheckUtils]: 31: Hoare triple {2585#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,669 INFO L280 TraceCheckUtils]: 32: Hoare triple {2585#(<= |id_#in~x| 5)} assume true; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,670 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2585#(<= |id_#in~x| 5)} {2433#(= |id_#in~x| id_~x)} #26#return; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,673 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,674 INFO L263 TraceCheckUtils]: 5: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,676 INFO L263 TraceCheckUtils]: 8: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,677 INFO L263 TraceCheckUtils]: 11: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,678 INFO L280 TraceCheckUtils]: 12: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,679 INFO L263 TraceCheckUtils]: 14: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,680 INFO L263 TraceCheckUtils]: 17: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,681 INFO L280 TraceCheckUtils]: 18: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,682 INFO L280 TraceCheckUtils]: 20: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,683 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,684 INFO L280 TraceCheckUtils]: 22: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,685 INFO L280 TraceCheckUtils]: 23: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,686 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,687 INFO L280 TraceCheckUtils]: 25: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,687 INFO L280 TraceCheckUtils]: 26: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,688 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,689 INFO L280 TraceCheckUtils]: 28: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,689 INFO L280 TraceCheckUtils]: 29: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,691 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2433#(= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,691 INFO L280 TraceCheckUtils]: 31: Hoare triple {2608#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,692 INFO L280 TraceCheckUtils]: 32: Hoare triple {2608#(<= |id_#in~x| 4)} assume true; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,693 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2608#(<= |id_#in~x| 4)} {2433#(= |id_#in~x| id_~x)} #26#return; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,694 INFO L280 TraceCheckUtils]: 34: Hoare triple {2585#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,694 INFO L280 TraceCheckUtils]: 35: Hoare triple {2585#(<= |id_#in~x| 5)} assume true; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,695 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2585#(<= |id_#in~x| 5)} {2433#(= |id_#in~x| id_~x)} #26#return; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,696 INFO L280 TraceCheckUtils]: 37: Hoare triple {2556#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,696 INFO L280 TraceCheckUtils]: 38: Hoare triple {2556#(<= |id_#in~x| 6)} assume true; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,698 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2556#(<= |id_#in~x| 6)} {2433#(= |id_#in~x| id_~x)} #26#return; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,701 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,702 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,703 INFO L263 TraceCheckUtils]: 5: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,705 INFO L263 TraceCheckUtils]: 8: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,705 INFO L280 TraceCheckUtils]: 9: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,706 INFO L263 TraceCheckUtils]: 11: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,707 INFO L280 TraceCheckUtils]: 12: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,707 INFO L263 TraceCheckUtils]: 14: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,708 INFO L280 TraceCheckUtils]: 15: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,709 INFO L280 TraceCheckUtils]: 16: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,709 INFO L263 TraceCheckUtils]: 17: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,710 INFO L280 TraceCheckUtils]: 18: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,710 INFO L280 TraceCheckUtils]: 19: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,710 INFO L263 TraceCheckUtils]: 20: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,711 INFO L280 TraceCheckUtils]: 21: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,712 INFO L280 TraceCheckUtils]: 22: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,713 INFO L280 TraceCheckUtils]: 23: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,714 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,715 INFO L280 TraceCheckUtils]: 25: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,715 INFO L280 TraceCheckUtils]: 26: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,717 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,718 INFO L280 TraceCheckUtils]: 28: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,718 INFO L280 TraceCheckUtils]: 29: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,720 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,721 INFO L280 TraceCheckUtils]: 32: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,722 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2433#(= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,723 INFO L280 TraceCheckUtils]: 34: Hoare triple {2608#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,724 INFO L280 TraceCheckUtils]: 35: Hoare triple {2608#(<= |id_#in~x| 4)} assume true; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,725 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2608#(<= |id_#in~x| 4)} {2433#(= |id_#in~x| id_~x)} #26#return; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,726 INFO L280 TraceCheckUtils]: 37: Hoare triple {2585#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,727 INFO L280 TraceCheckUtils]: 38: Hoare triple {2585#(<= |id_#in~x| 5)} assume true; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,728 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2585#(<= |id_#in~x| 5)} {2433#(= |id_#in~x| id_~x)} #26#return; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,729 INFO L280 TraceCheckUtils]: 40: Hoare triple {2556#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {2556#(<= |id_#in~x| 6)} assume true; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,731 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2556#(<= |id_#in~x| 6)} {2433#(= |id_#in~x| id_~x)} #26#return; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,732 INFO L280 TraceCheckUtils]: 43: Hoare triple {2521#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,733 INFO L280 TraceCheckUtils]: 44: Hoare triple {2521#(<= |id_#in~x| 7)} assume true; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,735 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2521#(<= |id_#in~x| 7)} {2433#(= |id_#in~x| id_~x)} #26#return; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:56,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,739 INFO L263 TraceCheckUtils]: 2: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,739 INFO L280 TraceCheckUtils]: 3: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,740 INFO L263 TraceCheckUtils]: 5: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,742 INFO L280 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,742 INFO L263 TraceCheckUtils]: 8: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,743 INFO L263 TraceCheckUtils]: 11: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,745 INFO L263 TraceCheckUtils]: 14: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,746 INFO L280 TraceCheckUtils]: 16: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,747 INFO L263 TraceCheckUtils]: 17: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,748 INFO L280 TraceCheckUtils]: 19: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,748 INFO L263 TraceCheckUtils]: 20: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,749 INFO L280 TraceCheckUtils]: 21: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,749 INFO L280 TraceCheckUtils]: 22: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,750 INFO L263 TraceCheckUtils]: 23: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,750 INFO L280 TraceCheckUtils]: 24: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,751 INFO L280 TraceCheckUtils]: 25: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,752 INFO L280 TraceCheckUtils]: 26: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,753 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,754 INFO L280 TraceCheckUtils]: 28: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,754 INFO L280 TraceCheckUtils]: 29: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,756 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,757 INFO L280 TraceCheckUtils]: 32: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,759 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,759 INFO L280 TraceCheckUtils]: 34: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,760 INFO L280 TraceCheckUtils]: 35: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,761 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2433#(= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,762 INFO L280 TraceCheckUtils]: 37: Hoare triple {2608#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {2608#(<= |id_#in~x| 4)} assume true; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,764 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2608#(<= |id_#in~x| 4)} {2433#(= |id_#in~x| id_~x)} #26#return; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,764 INFO L280 TraceCheckUtils]: 40: Hoare triple {2585#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,765 INFO L280 TraceCheckUtils]: 41: Hoare triple {2585#(<= |id_#in~x| 5)} assume true; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,766 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2585#(<= |id_#in~x| 5)} {2433#(= |id_#in~x| id_~x)} #26#return; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,767 INFO L280 TraceCheckUtils]: 43: Hoare triple {2556#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,768 INFO L280 TraceCheckUtils]: 44: Hoare triple {2556#(<= |id_#in~x| 6)} assume true; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,769 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2556#(<= |id_#in~x| 6)} {2433#(= |id_#in~x| id_~x)} #26#return; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,769 INFO L280 TraceCheckUtils]: 46: Hoare triple {2521#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,770 INFO L280 TraceCheckUtils]: 47: Hoare triple {2521#(<= |id_#in~x| 7)} assume true; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,771 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2521#(<= |id_#in~x| 7)} {2433#(= |id_#in~x| id_~x)} #26#return; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:56,772 INFO L280 TraceCheckUtils]: 49: Hoare triple {2480#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:56,773 INFO L280 TraceCheckUtils]: 50: Hoare triple {2480#(<= |id_#in~x| 8)} assume true; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:56,774 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2480#(<= |id_#in~x| 8)} {2380#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {2379#false} is VALID [2020-07-28 19:11:56,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {2380#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:56,777 INFO L263 TraceCheckUtils]: 1: Hoare triple {2380#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {2378#true} is VALID [2020-07-28 19:11:56,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,778 INFO L263 TraceCheckUtils]: 4: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,780 INFO L263 TraceCheckUtils]: 7: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,781 INFO L263 TraceCheckUtils]: 10: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,783 INFO L263 TraceCheckUtils]: 13: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,784 INFO L280 TraceCheckUtils]: 15: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,784 INFO L263 TraceCheckUtils]: 16: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,785 INFO L280 TraceCheckUtils]: 18: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,786 INFO L263 TraceCheckUtils]: 19: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,786 INFO L280 TraceCheckUtils]: 20: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,787 INFO L280 TraceCheckUtils]: 21: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,787 INFO L263 TraceCheckUtils]: 22: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,788 INFO L280 TraceCheckUtils]: 23: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,788 INFO L280 TraceCheckUtils]: 24: Hoare triple {2433#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,788 INFO L263 TraceCheckUtils]: 25: Hoare triple {2433#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:56,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {2378#true} ~x := #in~x; {2433#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:56,790 INFO L280 TraceCheckUtils]: 27: Hoare triple {2433#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {2642#(= 0 |id_#in~x|)} assume true; {2642#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:56,791 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2642#(= 0 |id_#in~x|)} {2433#(= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,792 INFO L280 TraceCheckUtils]: 30: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:56,794 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2433#(= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,795 INFO L280 TraceCheckUtils]: 33: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:56,797 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2433#(= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,797 INFO L280 TraceCheckUtils]: 36: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,798 INFO L280 TraceCheckUtils]: 37: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:56,801 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2433#(= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,801 INFO L280 TraceCheckUtils]: 39: Hoare triple {2608#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,802 INFO L280 TraceCheckUtils]: 40: Hoare triple {2608#(<= |id_#in~x| 4)} assume true; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:56,803 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2608#(<= |id_#in~x| 4)} {2433#(= |id_#in~x| id_~x)} #26#return; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,803 INFO L280 TraceCheckUtils]: 42: Hoare triple {2585#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,804 INFO L280 TraceCheckUtils]: 43: Hoare triple {2585#(<= |id_#in~x| 5)} assume true; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:56,805 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2585#(<= |id_#in~x| 5)} {2433#(= |id_#in~x| id_~x)} #26#return; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,806 INFO L280 TraceCheckUtils]: 45: Hoare triple {2556#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,806 INFO L280 TraceCheckUtils]: 46: Hoare triple {2556#(<= |id_#in~x| 6)} assume true; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:56,808 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2556#(<= |id_#in~x| 6)} {2433#(= |id_#in~x| id_~x)} #26#return; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,808 INFO L280 TraceCheckUtils]: 48: Hoare triple {2521#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,809 INFO L280 TraceCheckUtils]: 49: Hoare triple {2521#(<= |id_#in~x| 7)} assume true; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:56,816 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2521#(<= |id_#in~x| 7)} {2433#(= |id_#in~x| id_~x)} #26#return; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:56,817 INFO L280 TraceCheckUtils]: 51: Hoare triple {2480#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:56,818 INFO L280 TraceCheckUtils]: 52: Hoare triple {2480#(<= |id_#in~x| 8)} assume true; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:56,819 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2480#(<= |id_#in~x| 8)} {2380#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {2379#false} is VALID [2020-07-28 19:11:56,820 INFO L280 TraceCheckUtils]: 54: Hoare triple {2379#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {2379#false} is VALID [2020-07-28 19:11:56,820 INFO L280 TraceCheckUtils]: 55: Hoare triple {2379#false} assume 15 != main_~result~0; {2379#false} is VALID [2020-07-28 19:11:56,820 INFO L280 TraceCheckUtils]: 56: Hoare triple {2379#false} assume !false; {2379#false} is VALID [2020-07-28 19:11:56,824 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-07-28 19:11:56,824 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395211846] [2020-07-28 19:11:56,824 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [100380096] [2020-07-28 19:11:56,824 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:56,865 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-28 19:11:56,865 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:11:56,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 20 conjunts are in the unsatisfiable core [2020-07-28 19:11:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:56,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:57,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {2378#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {2380#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:57,520 INFO L263 TraceCheckUtils]: 1: Hoare triple {2380#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {2378#true} is VALID [2020-07-28 19:11:57,521 INFO L280 TraceCheckUtils]: 2: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,521 INFO L263 TraceCheckUtils]: 4: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,522 INFO L263 TraceCheckUtils]: 7: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,523 INFO L280 TraceCheckUtils]: 8: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,523 INFO L280 TraceCheckUtils]: 9: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,523 INFO L263 TraceCheckUtils]: 10: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,524 INFO L280 TraceCheckUtils]: 11: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,524 INFO L280 TraceCheckUtils]: 12: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,524 INFO L263 TraceCheckUtils]: 13: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,525 INFO L280 TraceCheckUtils]: 15: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,525 INFO L263 TraceCheckUtils]: 16: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,526 INFO L280 TraceCheckUtils]: 18: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,526 INFO L263 TraceCheckUtils]: 19: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,527 INFO L280 TraceCheckUtils]: 20: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,527 INFO L280 TraceCheckUtils]: 21: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,527 INFO L263 TraceCheckUtils]: 22: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,528 INFO L280 TraceCheckUtils]: 23: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,528 INFO L280 TraceCheckUtils]: 24: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,528 INFO L263 TraceCheckUtils]: 25: Hoare triple {2652#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2378#true} is VALID [2020-07-28 19:11:57,529 INFO L280 TraceCheckUtils]: 26: Hoare triple {2378#true} ~x := #in~x; {2652#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:57,529 INFO L280 TraceCheckUtils]: 27: Hoare triple {2652#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {2728#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:57,529 INFO L280 TraceCheckUtils]: 28: Hoare triple {2728#(<= |id_#in~x| 0)} assume true; {2728#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:57,530 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2728#(<= |id_#in~x| 0)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:57,531 INFO L280 TraceCheckUtils]: 30: Hoare triple {2641#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:57,531 INFO L280 TraceCheckUtils]: 31: Hoare triple {2641#(<= |id_#in~x| 1)} assume true; {2641#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:57,532 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2641#(<= |id_#in~x| 1)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:57,532 INFO L280 TraceCheckUtils]: 33: Hoare triple {2636#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:57,533 INFO L280 TraceCheckUtils]: 34: Hoare triple {2636#(<= |id_#in~x| 2)} assume true; {2636#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:57,534 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2636#(<= |id_#in~x| 2)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:57,535 INFO L280 TraceCheckUtils]: 36: Hoare triple {2625#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:57,536 INFO L280 TraceCheckUtils]: 37: Hoare triple {2625#(<= |id_#in~x| 3)} assume true; {2625#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:57,537 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2625#(<= |id_#in~x| 3)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:57,538 INFO L280 TraceCheckUtils]: 39: Hoare triple {2608#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:57,538 INFO L280 TraceCheckUtils]: 40: Hoare triple {2608#(<= |id_#in~x| 4)} assume true; {2608#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:57,540 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2608#(<= |id_#in~x| 4)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:57,540 INFO L280 TraceCheckUtils]: 42: Hoare triple {2585#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:57,541 INFO L280 TraceCheckUtils]: 43: Hoare triple {2585#(<= |id_#in~x| 5)} assume true; {2585#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:57,542 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2585#(<= |id_#in~x| 5)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:57,543 INFO L280 TraceCheckUtils]: 45: Hoare triple {2556#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:57,543 INFO L280 TraceCheckUtils]: 46: Hoare triple {2556#(<= |id_#in~x| 6)} assume true; {2556#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:57,544 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2556#(<= |id_#in~x| 6)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:57,544 INFO L280 TraceCheckUtils]: 48: Hoare triple {2521#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:57,545 INFO L280 TraceCheckUtils]: 49: Hoare triple {2521#(<= |id_#in~x| 7)} assume true; {2521#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:57,545 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2521#(<= |id_#in~x| 7)} {2652#(<= |id_#in~x| id_~x)} #26#return; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:57,546 INFO L280 TraceCheckUtils]: 51: Hoare triple {2480#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:57,546 INFO L280 TraceCheckUtils]: 52: Hoare triple {2480#(<= |id_#in~x| 8)} assume true; {2480#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:57,547 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2480#(<= |id_#in~x| 8)} {2380#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {2379#false} is VALID [2020-07-28 19:11:57,547 INFO L280 TraceCheckUtils]: 54: Hoare triple {2379#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {2379#false} is VALID [2020-07-28 19:11:57,547 INFO L280 TraceCheckUtils]: 55: Hoare triple {2379#false} assume 15 != main_~result~0; {2379#false} is VALID [2020-07-28 19:11:57,547 INFO L280 TraceCheckUtils]: 56: Hoare triple {2379#false} assume !false; {2379#false} is VALID [2020-07-28 19:11:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-07-28 19:11:57,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:57,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2020-07-28 19:11:57,550 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720084531] [2020-07-28 19:11:57,551 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 57 [2020-07-28 19:11:57,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:57,565 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-28 19:11:57,615 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:57,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-28 19:11:57,615 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:57,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-28 19:11:57,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2020-07-28 19:11:57,616 INFO L87 Difference]: Start difference. First operand 35 states and 36 transitions. Second operand 15 states. [2020-07-28 19:11:57,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:57,885 INFO L93 Difference]: Finished difference Result 42 states and 43 transitions. [2020-07-28 19:11:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-28 19:11:57,886 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 57 [2020-07-28 19:11:57,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:11:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-28 19:11:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2020-07-28 19:11:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-28 19:11:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2020-07-28 19:11:57,893 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 43 transitions. [2020-07-28 19:11:57,948 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:57,950 INFO L225 Difference]: With dead ends: 42 [2020-07-28 19:11:57,950 INFO L226 Difference]: Without dead ends: 38 [2020-07-28 19:11:57,951 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=191, Invalid=361, Unknown=0, NotChecked=0, Total=552 [2020-07-28 19:11:57,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2020-07-28 19:11:57,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2020-07-28 19:11:57,961 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:11:57,961 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand 38 states. [2020-07-28 19:11:57,961 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-28 19:11:57,962 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-28 19:11:57,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:57,964 INFO L93 Difference]: Finished difference Result 38 states and 39 transitions. [2020-07-28 19:11:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-28 19:11:57,964 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:57,964 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:57,965 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-28 19:11:57,965 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-28 19:11:57,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:11:57,967 INFO L93 Difference]: Finished difference Result 38 states and 39 transitions. [2020-07-28 19:11:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-28 19:11:57,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:11:57,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:11:57,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:11:57,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:11:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-28 19:11:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 39 transitions. [2020-07-28 19:11:57,971 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 39 transitions. Word has length 57 [2020-07-28 19:11:57,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:11:57,972 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 39 transitions. [2020-07-28 19:11:57,972 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-28 19:11:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-28 19:11:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-07-28 19:11:57,973 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:11:57,973 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:11:58,186 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-28 19:11:58,187 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:11:58,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:11:58,188 INFO L82 PathProgramCache]: Analyzing trace with hash -2055304301, now seen corresponding path program 9 times [2020-07-28 19:11:58,188 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:11:58,189 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1178408680] [2020-07-28 19:11:58,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:11:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:11:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:11:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,590 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,596 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,599 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,600 INFO L280 TraceCheckUtils]: 7: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,602 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,604 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,606 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,608 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,609 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,610 INFO L280 TraceCheckUtils]: 10: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,611 INFO L280 TraceCheckUtils]: 11: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,612 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,614 INFO L280 TraceCheckUtils]: 14: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,615 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,617 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,619 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,620 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,621 INFO L263 TraceCheckUtils]: 8: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,622 INFO L280 TraceCheckUtils]: 9: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,625 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,626 INFO L280 TraceCheckUtils]: 13: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,627 INFO L280 TraceCheckUtils]: 14: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,628 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,631 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,632 INFO L280 TraceCheckUtils]: 19: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,633 INFO L280 TraceCheckUtils]: 20: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,634 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,637 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,638 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,640 INFO L263 TraceCheckUtils]: 8: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,641 INFO L280 TraceCheckUtils]: 9: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,641 INFO L280 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,641 INFO L263 TraceCheckUtils]: 11: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,642 INFO L280 TraceCheckUtils]: 12: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,644 INFO L280 TraceCheckUtils]: 14: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,645 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,648 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,650 INFO L280 TraceCheckUtils]: 20: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,651 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,652 INFO L280 TraceCheckUtils]: 22: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,653 INFO L280 TraceCheckUtils]: 23: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,655 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,655 INFO L280 TraceCheckUtils]: 25: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,656 INFO L280 TraceCheckUtils]: 26: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,658 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3056#(= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,661 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,663 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,665 INFO L263 TraceCheckUtils]: 8: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,667 INFO L263 TraceCheckUtils]: 11: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,668 INFO L280 TraceCheckUtils]: 12: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,669 INFO L263 TraceCheckUtils]: 14: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,669 INFO L280 TraceCheckUtils]: 15: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,671 INFO L280 TraceCheckUtils]: 17: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,672 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,673 INFO L280 TraceCheckUtils]: 20: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,675 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,675 INFO L280 TraceCheckUtils]: 22: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,676 INFO L280 TraceCheckUtils]: 23: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,677 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,678 INFO L280 TraceCheckUtils]: 25: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,679 INFO L280 TraceCheckUtils]: 26: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,680 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,681 INFO L280 TraceCheckUtils]: 28: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,682 INFO L280 TraceCheckUtils]: 29: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,683 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3056#(= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {3261#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,685 INFO L280 TraceCheckUtils]: 32: Hoare triple {3261#(<= |id_#in~x| 5)} assume true; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,687 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3261#(<= |id_#in~x| 5)} {3056#(= |id_#in~x| id_~x)} #26#return; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,690 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,692 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,693 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,693 INFO L263 TraceCheckUtils]: 8: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,694 INFO L280 TraceCheckUtils]: 9: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,695 INFO L263 TraceCheckUtils]: 11: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,696 INFO L280 TraceCheckUtils]: 12: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,696 INFO L263 TraceCheckUtils]: 14: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,697 INFO L280 TraceCheckUtils]: 15: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,699 INFO L263 TraceCheckUtils]: 17: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,699 INFO L280 TraceCheckUtils]: 18: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,703 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,704 INFO L280 TraceCheckUtils]: 23: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,706 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,707 INFO L280 TraceCheckUtils]: 25: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,707 INFO L280 TraceCheckUtils]: 26: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,709 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,710 INFO L280 TraceCheckUtils]: 28: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,710 INFO L280 TraceCheckUtils]: 29: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,712 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,712 INFO L280 TraceCheckUtils]: 31: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,713 INFO L280 TraceCheckUtils]: 32: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,714 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3056#(= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,715 INFO L280 TraceCheckUtils]: 34: Hoare triple {3261#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,716 INFO L280 TraceCheckUtils]: 35: Hoare triple {3261#(<= |id_#in~x| 5)} assume true; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,717 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3261#(<= |id_#in~x| 5)} {3056#(= |id_#in~x| id_~x)} #26#return; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,718 INFO L280 TraceCheckUtils]: 37: Hoare triple {3232#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,718 INFO L280 TraceCheckUtils]: 38: Hoare triple {3232#(<= |id_#in~x| 6)} assume true; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,720 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3232#(<= |id_#in~x| 6)} {3056#(= |id_#in~x| id_~x)} #26#return; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,723 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,724 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,725 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,727 INFO L263 TraceCheckUtils]: 8: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,729 INFO L263 TraceCheckUtils]: 11: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,729 INFO L280 TraceCheckUtils]: 12: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,730 INFO L280 TraceCheckUtils]: 13: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,730 INFO L263 TraceCheckUtils]: 14: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,732 INFO L263 TraceCheckUtils]: 17: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,733 INFO L280 TraceCheckUtils]: 18: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,733 INFO L280 TraceCheckUtils]: 19: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,733 INFO L263 TraceCheckUtils]: 20: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,734 INFO L280 TraceCheckUtils]: 21: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,735 INFO L280 TraceCheckUtils]: 22: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,737 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,738 INFO L280 TraceCheckUtils]: 25: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,740 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,741 INFO L280 TraceCheckUtils]: 28: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,741 INFO L280 TraceCheckUtils]: 29: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,743 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,743 INFO L280 TraceCheckUtils]: 31: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,744 INFO L280 TraceCheckUtils]: 32: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,745 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,746 INFO L280 TraceCheckUtils]: 34: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,747 INFO L280 TraceCheckUtils]: 35: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,748 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3056#(= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,749 INFO L280 TraceCheckUtils]: 37: Hoare triple {3261#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,750 INFO L280 TraceCheckUtils]: 38: Hoare triple {3261#(<= |id_#in~x| 5)} assume true; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,752 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3261#(<= |id_#in~x| 5)} {3056#(= |id_#in~x| id_~x)} #26#return; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,752 INFO L280 TraceCheckUtils]: 40: Hoare triple {3232#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,753 INFO L280 TraceCheckUtils]: 41: Hoare triple {3232#(<= |id_#in~x| 6)} assume true; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,755 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3232#(<= |id_#in~x| 6)} {3056#(= |id_#in~x| id_~x)} #26#return; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,756 INFO L280 TraceCheckUtils]: 43: Hoare triple {3197#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,756 INFO L280 TraceCheckUtils]: 44: Hoare triple {3197#(<= |id_#in~x| 7)} assume true; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,758 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3197#(<= |id_#in~x| 7)} {3056#(= |id_#in~x| id_~x)} #26#return; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,762 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,765 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,766 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,766 INFO L263 TraceCheckUtils]: 8: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,767 INFO L280 TraceCheckUtils]: 9: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,768 INFO L280 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,768 INFO L263 TraceCheckUtils]: 11: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,769 INFO L280 TraceCheckUtils]: 13: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,770 INFO L263 TraceCheckUtils]: 14: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,771 INFO L263 TraceCheckUtils]: 17: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,773 INFO L280 TraceCheckUtils]: 19: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,773 INFO L263 TraceCheckUtils]: 20: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,774 INFO L280 TraceCheckUtils]: 22: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,774 INFO L263 TraceCheckUtils]: 23: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,777 INFO L280 TraceCheckUtils]: 26: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,778 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,779 INFO L280 TraceCheckUtils]: 28: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,779 INFO L280 TraceCheckUtils]: 29: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,781 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,782 INFO L280 TraceCheckUtils]: 31: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,782 INFO L280 TraceCheckUtils]: 32: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,784 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,785 INFO L280 TraceCheckUtils]: 34: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,785 INFO L280 TraceCheckUtils]: 35: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,787 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,788 INFO L280 TraceCheckUtils]: 37: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,788 INFO L280 TraceCheckUtils]: 38: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,790 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3056#(= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,790 INFO L280 TraceCheckUtils]: 40: Hoare triple {3261#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,791 INFO L280 TraceCheckUtils]: 41: Hoare triple {3261#(<= |id_#in~x| 5)} assume true; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,792 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3261#(<= |id_#in~x| 5)} {3056#(= |id_#in~x| id_~x)} #26#return; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,793 INFO L280 TraceCheckUtils]: 43: Hoare triple {3232#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,794 INFO L280 TraceCheckUtils]: 44: Hoare triple {3232#(<= |id_#in~x| 6)} assume true; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,795 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3232#(<= |id_#in~x| 6)} {3056#(= |id_#in~x| id_~x)} #26#return; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,796 INFO L280 TraceCheckUtils]: 46: Hoare triple {3197#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,796 INFO L280 TraceCheckUtils]: 47: Hoare triple {3197#(<= |id_#in~x| 7)} assume true; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,798 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3197#(<= |id_#in~x| 7)} {3056#(= |id_#in~x| id_~x)} #26#return; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,799 INFO L280 TraceCheckUtils]: 49: Hoare triple {3156#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,799 INFO L280 TraceCheckUtils]: 50: Hoare triple {3156#(<= |id_#in~x| 8)} assume true; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,801 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3156#(<= |id_#in~x| 8)} {3056#(= |id_#in~x| id_~x)} #26#return; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:58,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,806 INFO L263 TraceCheckUtils]: 2: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,808 INFO L263 TraceCheckUtils]: 5: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,809 INFO L280 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,809 INFO L263 TraceCheckUtils]: 8: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,811 INFO L263 TraceCheckUtils]: 11: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,813 INFO L280 TraceCheckUtils]: 13: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,813 INFO L263 TraceCheckUtils]: 14: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,814 INFO L280 TraceCheckUtils]: 15: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,815 INFO L280 TraceCheckUtils]: 16: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,815 INFO L263 TraceCheckUtils]: 17: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,817 INFO L263 TraceCheckUtils]: 20: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,817 INFO L280 TraceCheckUtils]: 21: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,818 INFO L280 TraceCheckUtils]: 22: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,818 INFO L263 TraceCheckUtils]: 23: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,819 INFO L280 TraceCheckUtils]: 25: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,820 INFO L263 TraceCheckUtils]: 26: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,820 INFO L280 TraceCheckUtils]: 27: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,821 INFO L280 TraceCheckUtils]: 28: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,822 INFO L280 TraceCheckUtils]: 29: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,824 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,824 INFO L280 TraceCheckUtils]: 31: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,825 INFO L280 TraceCheckUtils]: 32: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,827 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,827 INFO L280 TraceCheckUtils]: 34: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,828 INFO L280 TraceCheckUtils]: 35: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,830 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,831 INFO L280 TraceCheckUtils]: 37: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,831 INFO L280 TraceCheckUtils]: 38: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,833 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,834 INFO L280 TraceCheckUtils]: 40: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,836 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3056#(= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {3261#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,838 INFO L280 TraceCheckUtils]: 44: Hoare triple {3261#(<= |id_#in~x| 5)} assume true; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,839 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3261#(<= |id_#in~x| 5)} {3056#(= |id_#in~x| id_~x)} #26#return; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,841 INFO L280 TraceCheckUtils]: 46: Hoare triple {3232#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,841 INFO L280 TraceCheckUtils]: 47: Hoare triple {3232#(<= |id_#in~x| 6)} assume true; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,843 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3232#(<= |id_#in~x| 6)} {3056#(= |id_#in~x| id_~x)} #26#return; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,844 INFO L280 TraceCheckUtils]: 49: Hoare triple {3197#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,845 INFO L280 TraceCheckUtils]: 50: Hoare triple {3197#(<= |id_#in~x| 7)} assume true; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,846 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3197#(<= |id_#in~x| 7)} {3056#(= |id_#in~x| id_~x)} #26#return; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,847 INFO L280 TraceCheckUtils]: 52: Hoare triple {3156#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,848 INFO L280 TraceCheckUtils]: 53: Hoare triple {3156#(<= |id_#in~x| 8)} assume true; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,849 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3156#(<= |id_#in~x| 8)} {3056#(= |id_#in~x| id_~x)} #26#return; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:58,850 INFO L280 TraceCheckUtils]: 55: Hoare triple {3109#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:58,851 INFO L280 TraceCheckUtils]: 56: Hoare triple {3109#(<= |id_#in~x| 9)} assume true; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:58,852 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3109#(<= |id_#in~x| 9)} {2997#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {2996#false} is VALID [2020-07-28 19:11:58,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {2997#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:58,857 INFO L263 TraceCheckUtils]: 1: Hoare triple {2997#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {2995#true} is VALID [2020-07-28 19:11:58,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,858 INFO L263 TraceCheckUtils]: 4: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,861 INFO L263 TraceCheckUtils]: 7: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,863 INFO L263 TraceCheckUtils]: 10: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,864 INFO L280 TraceCheckUtils]: 11: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,865 INFO L280 TraceCheckUtils]: 12: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,865 INFO L263 TraceCheckUtils]: 13: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,866 INFO L280 TraceCheckUtils]: 14: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,867 INFO L263 TraceCheckUtils]: 16: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,867 INFO L280 TraceCheckUtils]: 17: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,868 INFO L280 TraceCheckUtils]: 18: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,868 INFO L263 TraceCheckUtils]: 19: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,870 INFO L280 TraceCheckUtils]: 21: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,870 INFO L263 TraceCheckUtils]: 22: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,870 INFO L280 TraceCheckUtils]: 23: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,871 INFO L280 TraceCheckUtils]: 24: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,871 INFO L263 TraceCheckUtils]: 25: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,872 INFO L280 TraceCheckUtils]: 26: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,873 INFO L280 TraceCheckUtils]: 27: Hoare triple {3056#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,873 INFO L263 TraceCheckUtils]: 28: Hoare triple {3056#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:58,874 INFO L280 TraceCheckUtils]: 29: Hoare triple {2995#true} ~x := #in~x; {3056#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:58,874 INFO L280 TraceCheckUtils]: 30: Hoare triple {3056#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {3318#(= 0 |id_#in~x|)} assume true; {3318#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:11:58,876 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3318#(= 0 |id_#in~x|)} {3056#(= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:58,880 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3056#(= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,881 INFO L280 TraceCheckUtils]: 37: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:58,883 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3056#(= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,884 INFO L280 TraceCheckUtils]: 40: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:58,886 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3056#(= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,887 INFO L280 TraceCheckUtils]: 42: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:58,889 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3056#(= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,889 INFO L280 TraceCheckUtils]: 45: Hoare triple {3261#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,890 INFO L280 TraceCheckUtils]: 46: Hoare triple {3261#(<= |id_#in~x| 5)} assume true; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:58,892 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3261#(<= |id_#in~x| 5)} {3056#(= |id_#in~x| id_~x)} #26#return; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,893 INFO L280 TraceCheckUtils]: 48: Hoare triple {3232#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,894 INFO L280 TraceCheckUtils]: 49: Hoare triple {3232#(<= |id_#in~x| 6)} assume true; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:58,895 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3232#(<= |id_#in~x| 6)} {3056#(= |id_#in~x| id_~x)} #26#return; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,896 INFO L280 TraceCheckUtils]: 51: Hoare triple {3197#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,897 INFO L280 TraceCheckUtils]: 52: Hoare triple {3197#(<= |id_#in~x| 7)} assume true; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:58,898 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3197#(<= |id_#in~x| 7)} {3056#(= |id_#in~x| id_~x)} #26#return; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,899 INFO L280 TraceCheckUtils]: 54: Hoare triple {3156#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,900 INFO L280 TraceCheckUtils]: 55: Hoare triple {3156#(<= |id_#in~x| 8)} assume true; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:58,901 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3156#(<= |id_#in~x| 8)} {3056#(= |id_#in~x| id_~x)} #26#return; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:58,902 INFO L280 TraceCheckUtils]: 57: Hoare triple {3109#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:58,903 INFO L280 TraceCheckUtils]: 58: Hoare triple {3109#(<= |id_#in~x| 9)} assume true; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:58,904 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3109#(<= |id_#in~x| 9)} {2997#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {2996#false} is VALID [2020-07-28 19:11:58,904 INFO L280 TraceCheckUtils]: 60: Hoare triple {2996#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {2996#false} is VALID [2020-07-28 19:11:58,904 INFO L280 TraceCheckUtils]: 61: Hoare triple {2996#false} assume 15 != main_~result~0; {2996#false} is VALID [2020-07-28 19:11:58,905 INFO L280 TraceCheckUtils]: 62: Hoare triple {2996#false} assume !false; {2996#false} is VALID [2020-07-28 19:11:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-28 19:11:58,909 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1178408680] [2020-07-28 19:11:58,909 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1056349340] [2020-07-28 19:11:58,910 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:11:58,951 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2020-07-28 19:11:58,951 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:11:58,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-28 19:11:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:11:58,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:11:59,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {2997#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:11:59,596 INFO L263 TraceCheckUtils]: 1: Hoare triple {2997#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {2995#true} is VALID [2020-07-28 19:11:59,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,597 INFO L263 TraceCheckUtils]: 4: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,599 INFO L263 TraceCheckUtils]: 7: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,599 INFO L280 TraceCheckUtils]: 9: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,600 INFO L263 TraceCheckUtils]: 10: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,600 INFO L280 TraceCheckUtils]: 11: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,601 INFO L280 TraceCheckUtils]: 12: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,601 INFO L263 TraceCheckUtils]: 13: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,602 INFO L280 TraceCheckUtils]: 14: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,602 INFO L280 TraceCheckUtils]: 15: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,602 INFO L263 TraceCheckUtils]: 16: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,603 INFO L280 TraceCheckUtils]: 18: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,603 INFO L263 TraceCheckUtils]: 19: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,604 INFO L280 TraceCheckUtils]: 20: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,604 INFO L280 TraceCheckUtils]: 21: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,604 INFO L263 TraceCheckUtils]: 22: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,610 INFO L280 TraceCheckUtils]: 23: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,612 INFO L280 TraceCheckUtils]: 24: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,612 INFO L263 TraceCheckUtils]: 25: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,613 INFO L280 TraceCheckUtils]: 26: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,613 INFO L280 TraceCheckUtils]: 27: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,613 INFO L263 TraceCheckUtils]: 28: Hoare triple {3328#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2995#true} is VALID [2020-07-28 19:11:59,614 INFO L280 TraceCheckUtils]: 29: Hoare triple {2995#true} ~x := #in~x; {3328#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:11:59,614 INFO L280 TraceCheckUtils]: 30: Hoare triple {3328#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {3413#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:59,615 INFO L280 TraceCheckUtils]: 31: Hoare triple {3413#(<= |id_#in~x| 0)} assume true; {3413#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:11:59,617 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3413#(<= |id_#in~x| 0)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:59,618 INFO L280 TraceCheckUtils]: 33: Hoare triple {3317#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:59,618 INFO L280 TraceCheckUtils]: 34: Hoare triple {3317#(<= |id_#in~x| 1)} assume true; {3317#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:11:59,620 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3317#(<= |id_#in~x| 1)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:59,620 INFO L280 TraceCheckUtils]: 36: Hoare triple {3312#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:59,621 INFO L280 TraceCheckUtils]: 37: Hoare triple {3312#(<= |id_#in~x| 2)} assume true; {3312#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:11:59,622 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3312#(<= |id_#in~x| 2)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:59,626 INFO L280 TraceCheckUtils]: 39: Hoare triple {3301#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:59,627 INFO L280 TraceCheckUtils]: 40: Hoare triple {3301#(<= |id_#in~x| 3)} assume true; {3301#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:11:59,628 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3301#(<= |id_#in~x| 3)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:59,628 INFO L280 TraceCheckUtils]: 42: Hoare triple {3284#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:59,629 INFO L280 TraceCheckUtils]: 43: Hoare triple {3284#(<= |id_#in~x| 4)} assume true; {3284#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:11:59,630 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3284#(<= |id_#in~x| 4)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:59,630 INFO L280 TraceCheckUtils]: 45: Hoare triple {3261#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:59,630 INFO L280 TraceCheckUtils]: 46: Hoare triple {3261#(<= |id_#in~x| 5)} assume true; {3261#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:11:59,631 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3261#(<= |id_#in~x| 5)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:59,632 INFO L280 TraceCheckUtils]: 48: Hoare triple {3232#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:59,632 INFO L280 TraceCheckUtils]: 49: Hoare triple {3232#(<= |id_#in~x| 6)} assume true; {3232#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:11:59,634 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3232#(<= |id_#in~x| 6)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:59,634 INFO L280 TraceCheckUtils]: 51: Hoare triple {3197#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:59,635 INFO L280 TraceCheckUtils]: 52: Hoare triple {3197#(<= |id_#in~x| 7)} assume true; {3197#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:11:59,636 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3197#(<= |id_#in~x| 7)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:59,636 INFO L280 TraceCheckUtils]: 54: Hoare triple {3156#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:59,637 INFO L280 TraceCheckUtils]: 55: Hoare triple {3156#(<= |id_#in~x| 8)} assume true; {3156#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:11:59,638 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3156#(<= |id_#in~x| 8)} {3328#(<= |id_#in~x| id_~x)} #26#return; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:59,638 INFO L280 TraceCheckUtils]: 57: Hoare triple {3109#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:59,639 INFO L280 TraceCheckUtils]: 58: Hoare triple {3109#(<= |id_#in~x| 9)} assume true; {3109#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:11:59,640 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3109#(<= |id_#in~x| 9)} {2997#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {2996#false} is VALID [2020-07-28 19:11:59,640 INFO L280 TraceCheckUtils]: 60: Hoare triple {2996#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {2996#false} is VALID [2020-07-28 19:11:59,640 INFO L280 TraceCheckUtils]: 61: Hoare triple {2996#false} assume 15 != main_~result~0; {2996#false} is VALID [2020-07-28 19:11:59,640 INFO L280 TraceCheckUtils]: 62: Hoare triple {2996#false} assume !false; {2996#false} is VALID [2020-07-28 19:11:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-28 19:11:59,643 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:11:59,643 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 16 [2020-07-28 19:11:59,644 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558278437] [2020-07-28 19:11:59,644 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 63 [2020-07-28 19:11:59,659 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:11:59,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-28 19:11:59,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:11:59,719 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-28 19:11:59,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:11:59,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-28 19:11:59,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2020-07-28 19:11:59,720 INFO L87 Difference]: Start difference. First operand 38 states and 39 transitions. Second operand 16 states. [2020-07-28 19:12:00,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:00,051 INFO L93 Difference]: Finished difference Result 45 states and 46 transitions. [2020-07-28 19:12:00,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-28 19:12:00,051 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 63 [2020-07-28 19:12:00,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-28 19:12:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 46 transitions. [2020-07-28 19:12:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-28 19:12:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 46 transitions. [2020-07-28 19:12:00,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 46 transitions. [2020-07-28 19:12:00,125 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:00,127 INFO L225 Difference]: With dead ends: 45 [2020-07-28 19:12:00,127 INFO L226 Difference]: Without dead ends: 41 [2020-07-28 19:12:00,128 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=226, Invalid=424, Unknown=0, NotChecked=0, Total=650 [2020-07-28 19:12:00,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2020-07-28 19:12:00,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2020-07-28 19:12:00,136 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:00,136 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand 41 states. [2020-07-28 19:12:00,137 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2020-07-28 19:12:00,137 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2020-07-28 19:12:00,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:00,139 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2020-07-28 19:12:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2020-07-28 19:12:00,139 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:00,139 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:00,139 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2020-07-28 19:12:00,140 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2020-07-28 19:12:00,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:00,141 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2020-07-28 19:12:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2020-07-28 19:12:00,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:00,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:00,142 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:00,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2020-07-28 19:12:00,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 42 transitions. [2020-07-28 19:12:00,144 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 42 transitions. Word has length 63 [2020-07-28 19:12:00,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:00,145 INFO L479 AbstractCegarLoop]: Abstraction has 41 states and 42 transitions. [2020-07-28 19:12:00,145 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-28 19:12:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2020-07-28 19:12:00,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-07-28 19:12:00,146 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:12:00,146 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:12:00,354 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:00,355 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:12:00,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:12:00,356 INFO L82 PathProgramCache]: Analyzing trace with hash -1172322647, now seen corresponding path program 10 times [2020-07-28 19:12:00,356 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:12:00,356 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929079212] [2020-07-28 19:12:00,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:12:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:12:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:00,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,762 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,764 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,767 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,768 INFO L280 TraceCheckUtils]: 8: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,769 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,771 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,773 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,776 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,777 INFO L280 TraceCheckUtils]: 10: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,779 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,780 INFO L280 TraceCheckUtils]: 13: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,782 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,785 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,788 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,790 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,790 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,792 INFO L280 TraceCheckUtils]: 11: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,793 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,796 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,799 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,799 INFO L280 TraceCheckUtils]: 19: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,800 INFO L280 TraceCheckUtils]: 20: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,801 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,804 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,806 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,807 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,809 INFO L263 TraceCheckUtils]: 11: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,812 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,812 INFO L280 TraceCheckUtils]: 16: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,814 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,815 INFO L280 TraceCheckUtils]: 19: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,816 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,817 INFO L280 TraceCheckUtils]: 22: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,818 INFO L280 TraceCheckUtils]: 23: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,819 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,819 INFO L280 TraceCheckUtils]: 25: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,820 INFO L280 TraceCheckUtils]: 26: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,821 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,824 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,825 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,827 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,829 INFO L263 TraceCheckUtils]: 11: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,830 INFO L263 TraceCheckUtils]: 14: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,832 INFO L280 TraceCheckUtils]: 16: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,833 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,834 INFO L280 TraceCheckUtils]: 19: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,835 INFO L280 TraceCheckUtils]: 20: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,836 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,837 INFO L280 TraceCheckUtils]: 22: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,838 INFO L280 TraceCheckUtils]: 23: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,839 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,840 INFO L280 TraceCheckUtils]: 25: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,840 INFO L280 TraceCheckUtils]: 26: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,842 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,842 INFO L280 TraceCheckUtils]: 28: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,844 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,845 INFO L280 TraceCheckUtils]: 31: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,845 INFO L280 TraceCheckUtils]: 32: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,846 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4034#(<= |id_#in~x| 5)} {3770#(= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,849 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,852 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,852 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,854 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,854 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,858 INFO L263 TraceCheckUtils]: 11: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,861 INFO L263 TraceCheckUtils]: 14: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,864 INFO L280 TraceCheckUtils]: 16: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,865 INFO L263 TraceCheckUtils]: 17: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,867 INFO L280 TraceCheckUtils]: 19: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,867 INFO L280 TraceCheckUtils]: 20: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,868 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,869 INFO L280 TraceCheckUtils]: 22: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,869 INFO L280 TraceCheckUtils]: 23: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,870 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,871 INFO L280 TraceCheckUtils]: 25: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,871 INFO L280 TraceCheckUtils]: 26: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,872 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,873 INFO L280 TraceCheckUtils]: 28: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,874 INFO L280 TraceCheckUtils]: 29: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,875 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,876 INFO L280 TraceCheckUtils]: 32: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,877 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,878 INFO L280 TraceCheckUtils]: 35: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,880 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4034#(<= |id_#in~x| 5)} {3770#(= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,881 INFO L280 TraceCheckUtils]: 37: Hoare triple {4005#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,881 INFO L280 TraceCheckUtils]: 38: Hoare triple {4005#(<= |id_#in~x| 6)} assume true; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,882 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4005#(<= |id_#in~x| 6)} {3770#(= |id_#in~x| id_~x)} #26#return; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,885 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,886 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,887 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,888 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,888 INFO L263 TraceCheckUtils]: 11: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,889 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,889 INFO L280 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,889 INFO L263 TraceCheckUtils]: 14: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,890 INFO L280 TraceCheckUtils]: 15: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,890 INFO L280 TraceCheckUtils]: 16: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,890 INFO L263 TraceCheckUtils]: 17: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,891 INFO L280 TraceCheckUtils]: 18: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,891 INFO L280 TraceCheckUtils]: 19: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,891 INFO L263 TraceCheckUtils]: 20: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,892 INFO L280 TraceCheckUtils]: 21: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,892 INFO L280 TraceCheckUtils]: 22: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,893 INFO L280 TraceCheckUtils]: 23: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,893 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,894 INFO L280 TraceCheckUtils]: 26: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,895 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,898 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,898 INFO L280 TraceCheckUtils]: 31: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,899 INFO L280 TraceCheckUtils]: 32: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,900 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,905 INFO L280 TraceCheckUtils]: 35: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,907 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,908 INFO L280 TraceCheckUtils]: 37: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,908 INFO L280 TraceCheckUtils]: 38: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,910 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4034#(<= |id_#in~x| 5)} {3770#(= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,910 INFO L280 TraceCheckUtils]: 40: Hoare triple {4005#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,911 INFO L280 TraceCheckUtils]: 41: Hoare triple {4005#(<= |id_#in~x| 6)} assume true; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,912 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4005#(<= |id_#in~x| 6)} {3770#(= |id_#in~x| id_~x)} #26#return; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,913 INFO L280 TraceCheckUtils]: 43: Hoare triple {3970#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,914 INFO L280 TraceCheckUtils]: 44: Hoare triple {3970#(<= |id_#in~x| 7)} assume true; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,915 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3970#(<= |id_#in~x| 7)} {3770#(= |id_#in~x| id_~x)} #26#return; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:00,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,920 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,920 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,921 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,923 INFO L263 TraceCheckUtils]: 11: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,924 INFO L280 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,924 INFO L263 TraceCheckUtils]: 14: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,924 INFO L280 TraceCheckUtils]: 15: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,925 INFO L280 TraceCheckUtils]: 16: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,925 INFO L263 TraceCheckUtils]: 17: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,933 INFO L263 TraceCheckUtils]: 20: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,934 INFO L280 TraceCheckUtils]: 21: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,934 INFO L280 TraceCheckUtils]: 22: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,934 INFO L263 TraceCheckUtils]: 23: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,935 INFO L280 TraceCheckUtils]: 24: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,935 INFO L280 TraceCheckUtils]: 25: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,936 INFO L280 TraceCheckUtils]: 26: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,937 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,937 INFO L280 TraceCheckUtils]: 28: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,937 INFO L280 TraceCheckUtils]: 29: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,938 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,941 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,941 INFO L280 TraceCheckUtils]: 35: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,943 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,944 INFO L280 TraceCheckUtils]: 38: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,944 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,946 INFO L280 TraceCheckUtils]: 40: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,948 INFO L280 TraceCheckUtils]: 41: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,949 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4034#(<= |id_#in~x| 5)} {3770#(= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,949 INFO L280 TraceCheckUtils]: 43: Hoare triple {4005#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {4005#(<= |id_#in~x| 6)} assume true; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,952 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4005#(<= |id_#in~x| 6)} {3770#(= |id_#in~x| id_~x)} #26#return; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,953 INFO L280 TraceCheckUtils]: 46: Hoare triple {3970#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,953 INFO L280 TraceCheckUtils]: 47: Hoare triple {3970#(<= |id_#in~x| 7)} assume true; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,954 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3970#(<= |id_#in~x| 7)} {3770#(= |id_#in~x| id_~x)} #26#return; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:00,955 INFO L280 TraceCheckUtils]: 49: Hoare triple {3929#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:00,955 INFO L280 TraceCheckUtils]: 50: Hoare triple {3929#(<= |id_#in~x| 8)} assume true; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:00,956 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3929#(<= |id_#in~x| 8)} {3770#(= |id_#in~x| id_~x)} #26#return; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:00,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,960 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,961 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,962 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,963 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,964 INFO L263 TraceCheckUtils]: 11: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,970 INFO L263 TraceCheckUtils]: 14: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,970 INFO L280 TraceCheckUtils]: 16: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,971 INFO L263 TraceCheckUtils]: 17: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,971 INFO L280 TraceCheckUtils]: 18: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,971 INFO L280 TraceCheckUtils]: 19: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,972 INFO L263 TraceCheckUtils]: 20: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,972 INFO L280 TraceCheckUtils]: 21: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,972 INFO L280 TraceCheckUtils]: 22: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,972 INFO L263 TraceCheckUtils]: 23: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,973 INFO L280 TraceCheckUtils]: 24: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,973 INFO L280 TraceCheckUtils]: 25: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,973 INFO L263 TraceCheckUtils]: 26: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:00,974 INFO L280 TraceCheckUtils]: 27: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:00,974 INFO L280 TraceCheckUtils]: 28: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,975 INFO L280 TraceCheckUtils]: 29: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:00,975 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,976 INFO L280 TraceCheckUtils]: 31: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,976 INFO L280 TraceCheckUtils]: 32: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:00,977 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,978 INFO L280 TraceCheckUtils]: 34: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,978 INFO L280 TraceCheckUtils]: 35: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:00,979 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,980 INFO L280 TraceCheckUtils]: 37: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,980 INFO L280 TraceCheckUtils]: 38: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:00,982 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,982 INFO L280 TraceCheckUtils]: 40: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,983 INFO L280 TraceCheckUtils]: 41: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:00,985 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,985 INFO L280 TraceCheckUtils]: 43: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,986 INFO L280 TraceCheckUtils]: 44: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:00,987 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4034#(<= |id_#in~x| 5)} {3770#(= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,988 INFO L280 TraceCheckUtils]: 46: Hoare triple {4005#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,989 INFO L280 TraceCheckUtils]: 47: Hoare triple {4005#(<= |id_#in~x| 6)} assume true; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:00,990 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4005#(<= |id_#in~x| 6)} {3770#(= |id_#in~x| id_~x)} #26#return; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,990 INFO L280 TraceCheckUtils]: 49: Hoare triple {3970#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,990 INFO L280 TraceCheckUtils]: 50: Hoare triple {3970#(<= |id_#in~x| 7)} assume true; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:00,992 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3970#(<= |id_#in~x| 7)} {3770#(= |id_#in~x| id_~x)} #26#return; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:00,992 INFO L280 TraceCheckUtils]: 52: Hoare triple {3929#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:00,993 INFO L280 TraceCheckUtils]: 53: Hoare triple {3929#(<= |id_#in~x| 8)} assume true; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:00,994 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3929#(<= |id_#in~x| 8)} {3770#(= |id_#in~x| id_~x)} #26#return; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:00,995 INFO L280 TraceCheckUtils]: 55: Hoare triple {3882#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:00,995 INFO L280 TraceCheckUtils]: 56: Hoare triple {3882#(<= |id_#in~x| 9)} assume true; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:00,996 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3882#(<= |id_#in~x| 9)} {3770#(= |id_#in~x| id_~x)} #26#return; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:00,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,000 INFO L263 TraceCheckUtils]: 2: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,001 INFO L280 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,001 INFO L263 TraceCheckUtils]: 5: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,002 INFO L280 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,002 INFO L263 TraceCheckUtils]: 8: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,003 INFO L263 TraceCheckUtils]: 11: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,004 INFO L263 TraceCheckUtils]: 14: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,004 INFO L280 TraceCheckUtils]: 15: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,005 INFO L263 TraceCheckUtils]: 17: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,008 INFO L263 TraceCheckUtils]: 20: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,009 INFO L280 TraceCheckUtils]: 21: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,009 INFO L280 TraceCheckUtils]: 22: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,010 INFO L263 TraceCheckUtils]: 23: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,010 INFO L280 TraceCheckUtils]: 24: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,010 INFO L280 TraceCheckUtils]: 25: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,011 INFO L263 TraceCheckUtils]: 26: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,011 INFO L280 TraceCheckUtils]: 27: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,011 INFO L280 TraceCheckUtils]: 28: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,012 INFO L263 TraceCheckUtils]: 29: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,012 INFO L280 TraceCheckUtils]: 30: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,012 INFO L280 TraceCheckUtils]: 31: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:01,013 INFO L280 TraceCheckUtils]: 32: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:01,014 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,014 INFO L280 TraceCheckUtils]: 34: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,015 INFO L280 TraceCheckUtils]: 35: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,016 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,016 INFO L280 TraceCheckUtils]: 37: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,017 INFO L280 TraceCheckUtils]: 38: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,018 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,018 INFO L280 TraceCheckUtils]: 40: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,018 INFO L280 TraceCheckUtils]: 41: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,020 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,020 INFO L280 TraceCheckUtils]: 43: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,021 INFO L280 TraceCheckUtils]: 44: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,022 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,022 INFO L280 TraceCheckUtils]: 46: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,023 INFO L280 TraceCheckUtils]: 47: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,024 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4034#(<= |id_#in~x| 5)} {3770#(= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,025 INFO L280 TraceCheckUtils]: 49: Hoare triple {4005#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,025 INFO L280 TraceCheckUtils]: 50: Hoare triple {4005#(<= |id_#in~x| 6)} assume true; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,027 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4005#(<= |id_#in~x| 6)} {3770#(= |id_#in~x| id_~x)} #26#return; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,027 INFO L280 TraceCheckUtils]: 52: Hoare triple {3970#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,028 INFO L280 TraceCheckUtils]: 53: Hoare triple {3970#(<= |id_#in~x| 7)} assume true; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,029 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3970#(<= |id_#in~x| 7)} {3770#(= |id_#in~x| id_~x)} #26#return; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,029 INFO L280 TraceCheckUtils]: 55: Hoare triple {3929#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,030 INFO L280 TraceCheckUtils]: 56: Hoare triple {3929#(<= |id_#in~x| 8)} assume true; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,031 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {3929#(<= |id_#in~x| 8)} {3770#(= |id_#in~x| id_~x)} #26#return; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,031 INFO L280 TraceCheckUtils]: 58: Hoare triple {3882#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,032 INFO L280 TraceCheckUtils]: 59: Hoare triple {3882#(<= |id_#in~x| 9)} assume true; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,033 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3882#(<= |id_#in~x| 9)} {3770#(= |id_#in~x| id_~x)} #26#return; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,033 INFO L280 TraceCheckUtils]: 61: Hoare triple {3829#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,034 INFO L280 TraceCheckUtils]: 62: Hoare triple {3829#(<= |id_#in~x| 10)} assume true; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,035 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3829#(<= |id_#in~x| 10)} {3705#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {3704#false} is VALID [2020-07-28 19:12:01,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {3705#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:01,039 INFO L263 TraceCheckUtils]: 1: Hoare triple {3705#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {3703#true} is VALID [2020-07-28 19:12:01,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,040 INFO L263 TraceCheckUtils]: 4: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,042 INFO L263 TraceCheckUtils]: 7: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,042 INFO L280 TraceCheckUtils]: 8: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,043 INFO L263 TraceCheckUtils]: 10: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,052 INFO L280 TraceCheckUtils]: 11: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,052 INFO L280 TraceCheckUtils]: 12: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,053 INFO L263 TraceCheckUtils]: 13: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,053 INFO L280 TraceCheckUtils]: 14: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,054 INFO L280 TraceCheckUtils]: 15: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,054 INFO L263 TraceCheckUtils]: 16: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,055 INFO L280 TraceCheckUtils]: 18: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,055 INFO L263 TraceCheckUtils]: 19: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,056 INFO L280 TraceCheckUtils]: 20: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,056 INFO L280 TraceCheckUtils]: 21: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,057 INFO L263 TraceCheckUtils]: 22: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,057 INFO L280 TraceCheckUtils]: 23: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,058 INFO L280 TraceCheckUtils]: 24: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,058 INFO L263 TraceCheckUtils]: 25: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,059 INFO L280 TraceCheckUtils]: 26: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,059 INFO L280 TraceCheckUtils]: 27: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,059 INFO L263 TraceCheckUtils]: 28: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,060 INFO L280 TraceCheckUtils]: 29: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,060 INFO L280 TraceCheckUtils]: 30: Hoare triple {3770#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,060 INFO L263 TraceCheckUtils]: 31: Hoare triple {3770#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,060 INFO L280 TraceCheckUtils]: 32: Hoare triple {3703#true} ~x := #in~x; {3770#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,061 INFO L280 TraceCheckUtils]: 33: Hoare triple {3770#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:01,061 INFO L280 TraceCheckUtils]: 34: Hoare triple {4091#(= 0 |id_#in~x|)} assume true; {4091#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:01,062 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4091#(= 0 |id_#in~x|)} {3770#(= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,063 INFO L280 TraceCheckUtils]: 36: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,064 INFO L280 TraceCheckUtils]: 37: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,068 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4090#(<= |id_#in~x| 1)} {3770#(= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,072 INFO L280 TraceCheckUtils]: 39: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,073 INFO L280 TraceCheckUtils]: 40: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,075 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4085#(<= |id_#in~x| 2)} {3770#(= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,075 INFO L280 TraceCheckUtils]: 42: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,076 INFO L280 TraceCheckUtils]: 43: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,077 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4074#(<= |id_#in~x| 3)} {3770#(= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,078 INFO L280 TraceCheckUtils]: 45: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,079 INFO L280 TraceCheckUtils]: 46: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,080 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4057#(<= |id_#in~x| 4)} {3770#(= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,081 INFO L280 TraceCheckUtils]: 48: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,082 INFO L280 TraceCheckUtils]: 49: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,083 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4034#(<= |id_#in~x| 5)} {3770#(= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,084 INFO L280 TraceCheckUtils]: 51: Hoare triple {4005#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {4005#(<= |id_#in~x| 6)} assume true; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,086 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4005#(<= |id_#in~x| 6)} {3770#(= |id_#in~x| id_~x)} #26#return; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,086 INFO L280 TraceCheckUtils]: 54: Hoare triple {3970#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,087 INFO L280 TraceCheckUtils]: 55: Hoare triple {3970#(<= |id_#in~x| 7)} assume true; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,088 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3970#(<= |id_#in~x| 7)} {3770#(= |id_#in~x| id_~x)} #26#return; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,089 INFO L280 TraceCheckUtils]: 57: Hoare triple {3929#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,090 INFO L280 TraceCheckUtils]: 58: Hoare triple {3929#(<= |id_#in~x| 8)} assume true; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,091 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3929#(<= |id_#in~x| 8)} {3770#(= |id_#in~x| id_~x)} #26#return; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,092 INFO L280 TraceCheckUtils]: 60: Hoare triple {3882#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,093 INFO L280 TraceCheckUtils]: 61: Hoare triple {3882#(<= |id_#in~x| 9)} assume true; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,094 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {3882#(<= |id_#in~x| 9)} {3770#(= |id_#in~x| id_~x)} #26#return; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,095 INFO L280 TraceCheckUtils]: 63: Hoare triple {3829#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,095 INFO L280 TraceCheckUtils]: 64: Hoare triple {3829#(<= |id_#in~x| 10)} assume true; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,097 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3829#(<= |id_#in~x| 10)} {3705#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {3704#false} is VALID [2020-07-28 19:12:01,097 INFO L280 TraceCheckUtils]: 66: Hoare triple {3704#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {3704#false} is VALID [2020-07-28 19:12:01,097 INFO L280 TraceCheckUtils]: 67: Hoare triple {3704#false} assume 15 != main_~result~0; {3704#false} is VALID [2020-07-28 19:12:01,097 INFO L280 TraceCheckUtils]: 68: Hoare triple {3704#false} assume !false; {3704#false} is VALID [2020-07-28 19:12:01,102 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-28 19:12:01,102 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929079212] [2020-07-28 19:12:01,103 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [926794536] [2020-07-28 19:12:01,103 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:01,145 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-28 19:12:01,146 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:12:01,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 24 conjunts are in the unsatisfiable core [2020-07-28 19:12:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:01,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:12:01,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {3703#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {3705#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:01,836 INFO L263 TraceCheckUtils]: 1: Hoare triple {3705#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {3703#true} is VALID [2020-07-28 19:12:01,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,837 INFO L263 TraceCheckUtils]: 4: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,839 INFO L263 TraceCheckUtils]: 7: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,840 INFO L280 TraceCheckUtils]: 9: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,840 INFO L263 TraceCheckUtils]: 10: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,841 INFO L280 TraceCheckUtils]: 11: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,841 INFO L263 TraceCheckUtils]: 13: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,842 INFO L280 TraceCheckUtils]: 14: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,843 INFO L263 TraceCheckUtils]: 16: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,843 INFO L280 TraceCheckUtils]: 17: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,844 INFO L280 TraceCheckUtils]: 18: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,844 INFO L263 TraceCheckUtils]: 19: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,845 INFO L280 TraceCheckUtils]: 20: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,845 INFO L280 TraceCheckUtils]: 21: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,845 INFO L263 TraceCheckUtils]: 22: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,846 INFO L280 TraceCheckUtils]: 23: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,847 INFO L280 TraceCheckUtils]: 24: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,847 INFO L263 TraceCheckUtils]: 25: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,847 INFO L280 TraceCheckUtils]: 26: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,848 INFO L280 TraceCheckUtils]: 27: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,848 INFO L263 TraceCheckUtils]: 28: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,849 INFO L280 TraceCheckUtils]: 29: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,849 INFO L280 TraceCheckUtils]: 30: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,849 INFO L263 TraceCheckUtils]: 31: Hoare triple {4101#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3703#true} is VALID [2020-07-28 19:12:01,850 INFO L280 TraceCheckUtils]: 32: Hoare triple {3703#true} ~x := #in~x; {4101#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:01,851 INFO L280 TraceCheckUtils]: 33: Hoare triple {4101#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4195#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:01,851 INFO L280 TraceCheckUtils]: 34: Hoare triple {4195#(<= |id_#in~x| 0)} assume true; {4195#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:01,853 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4195#(<= |id_#in~x| 0)} {4101#(<= |id_#in~x| id_~x)} #26#return; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,853 INFO L280 TraceCheckUtils]: 36: Hoare triple {4090#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {4090#(<= |id_#in~x| 1)} assume true; {4090#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:01,855 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4090#(<= |id_#in~x| 1)} {4101#(<= |id_#in~x| id_~x)} #26#return; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,856 INFO L280 TraceCheckUtils]: 39: Hoare triple {4085#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,856 INFO L280 TraceCheckUtils]: 40: Hoare triple {4085#(<= |id_#in~x| 2)} assume true; {4085#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:01,857 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4085#(<= |id_#in~x| 2)} {4101#(<= |id_#in~x| id_~x)} #26#return; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,858 INFO L280 TraceCheckUtils]: 42: Hoare triple {4074#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,858 INFO L280 TraceCheckUtils]: 43: Hoare triple {4074#(<= |id_#in~x| 3)} assume true; {4074#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:01,860 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4074#(<= |id_#in~x| 3)} {4101#(<= |id_#in~x| id_~x)} #26#return; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,860 INFO L280 TraceCheckUtils]: 45: Hoare triple {4057#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,861 INFO L280 TraceCheckUtils]: 46: Hoare triple {4057#(<= |id_#in~x| 4)} assume true; {4057#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:01,862 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4057#(<= |id_#in~x| 4)} {4101#(<= |id_#in~x| id_~x)} #26#return; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,863 INFO L280 TraceCheckUtils]: 48: Hoare triple {4034#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,863 INFO L280 TraceCheckUtils]: 49: Hoare triple {4034#(<= |id_#in~x| 5)} assume true; {4034#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:01,864 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4034#(<= |id_#in~x| 5)} {4101#(<= |id_#in~x| id_~x)} #26#return; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,865 INFO L280 TraceCheckUtils]: 51: Hoare triple {4005#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,865 INFO L280 TraceCheckUtils]: 52: Hoare triple {4005#(<= |id_#in~x| 6)} assume true; {4005#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:01,867 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4005#(<= |id_#in~x| 6)} {4101#(<= |id_#in~x| id_~x)} #26#return; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,867 INFO L280 TraceCheckUtils]: 54: Hoare triple {3970#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,868 INFO L280 TraceCheckUtils]: 55: Hoare triple {3970#(<= |id_#in~x| 7)} assume true; {3970#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:01,869 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3970#(<= |id_#in~x| 7)} {4101#(<= |id_#in~x| id_~x)} #26#return; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,870 INFO L280 TraceCheckUtils]: 57: Hoare triple {3929#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,870 INFO L280 TraceCheckUtils]: 58: Hoare triple {3929#(<= |id_#in~x| 8)} assume true; {3929#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:01,872 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3929#(<= |id_#in~x| 8)} {4101#(<= |id_#in~x| id_~x)} #26#return; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,872 INFO L280 TraceCheckUtils]: 60: Hoare triple {3882#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {3882#(<= |id_#in~x| 9)} assume true; {3882#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:01,874 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {3882#(<= |id_#in~x| 9)} {4101#(<= |id_#in~x| id_~x)} #26#return; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,874 INFO L280 TraceCheckUtils]: 63: Hoare triple {3829#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,875 INFO L280 TraceCheckUtils]: 64: Hoare triple {3829#(<= |id_#in~x| 10)} assume true; {3829#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:01,875 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3829#(<= |id_#in~x| 10)} {3705#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {3704#false} is VALID [2020-07-28 19:12:01,876 INFO L280 TraceCheckUtils]: 66: Hoare triple {3704#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {3704#false} is VALID [2020-07-28 19:12:01,876 INFO L280 TraceCheckUtils]: 67: Hoare triple {3704#false} assume 15 != main_~result~0; {3704#false} is VALID [2020-07-28 19:12:01,876 INFO L280 TraceCheckUtils]: 68: Hoare triple {3704#false} assume !false; {3704#false} is VALID [2020-07-28 19:12:01,880 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-28 19:12:01,880 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:12:01,880 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17 [2020-07-28 19:12:01,881 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852337632] [2020-07-28 19:12:01,881 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 69 [2020-07-28 19:12:01,909 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:12:01,909 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-28 19:12:01,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:01,967 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-28 19:12:01,967 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:12:01,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-28 19:12:01,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=174, Unknown=0, NotChecked=0, Total=272 [2020-07-28 19:12:01,968 INFO L87 Difference]: Start difference. First operand 41 states and 42 transitions. Second operand 17 states. [2020-07-28 19:12:02,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:02,312 INFO L93 Difference]: Finished difference Result 48 states and 49 transitions. [2020-07-28 19:12:02,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-28 19:12:02,312 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 69 [2020-07-28 19:12:02,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-28 19:12:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 49 transitions. [2020-07-28 19:12:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-28 19:12:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 49 transitions. [2020-07-28 19:12:02,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 49 transitions. [2020-07-28 19:12:02,379 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:02,381 INFO L225 Difference]: With dead ends: 48 [2020-07-28 19:12:02,381 INFO L226 Difference]: Without dead ends: 44 [2020-07-28 19:12:02,382 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=264, Invalid=492, Unknown=0, NotChecked=0, Total=756 [2020-07-28 19:12:02,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2020-07-28 19:12:02,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 44. [2020-07-28 19:12:02,396 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:02,396 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand 44 states. [2020-07-28 19:12:02,396 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand 44 states. [2020-07-28 19:12:02,396 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 44 states. [2020-07-28 19:12:02,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:02,398 INFO L93 Difference]: Finished difference Result 44 states and 45 transitions. [2020-07-28 19:12:02,398 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 45 transitions. [2020-07-28 19:12:02,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:02,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:02,399 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand 44 states. [2020-07-28 19:12:02,400 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 44 states. [2020-07-28 19:12:02,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:02,402 INFO L93 Difference]: Finished difference Result 44 states and 45 transitions. [2020-07-28 19:12:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 45 transitions. [2020-07-28 19:12:02,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:02,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:02,403 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:02,403 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2020-07-28 19:12:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 45 transitions. [2020-07-28 19:12:02,405 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 45 transitions. Word has length 69 [2020-07-28 19:12:02,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:02,405 INFO L479 AbstractCegarLoop]: Abstraction has 44 states and 45 transitions. [2020-07-28 19:12:02,405 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-28 19:12:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 45 transitions. [2020-07-28 19:12:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-07-28 19:12:02,407 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:12:02,407 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:12:02,613 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:02,614 INFO L427 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:12:02,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:12:02,615 INFO L82 PathProgramCache]: Analyzing trace with hash -1452916077, now seen corresponding path program 11 times [2020-07-28 19:12:02,615 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:12:02,616 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864243742] [2020-07-28 19:12:02,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:12:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:12:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:02,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:03,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:03,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:03,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:03,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,089 INFO L280 TraceCheckUtils]: 2: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,091 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,093 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,095 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,097 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,097 INFO L280 TraceCheckUtils]: 7: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,098 INFO L280 TraceCheckUtils]: 8: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,100 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,102 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,103 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,107 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,108 INFO L280 TraceCheckUtils]: 10: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,111 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,112 INFO L280 TraceCheckUtils]: 14: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,114 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,116 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,117 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,118 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,118 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,119 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,120 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,123 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,124 INFO L280 TraceCheckUtils]: 13: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,126 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,128 INFO L280 TraceCheckUtils]: 17: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,130 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,131 INFO L280 TraceCheckUtils]: 19: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,131 INFO L280 TraceCheckUtils]: 20: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,133 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,135 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,137 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,139 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,139 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,140 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,140 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,141 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,144 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,147 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,148 INFO L280 TraceCheckUtils]: 19: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,149 INFO L280 TraceCheckUtils]: 20: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,150 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,151 INFO L280 TraceCheckUtils]: 22: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,153 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,154 INFO L280 TraceCheckUtils]: 25: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,155 INFO L280 TraceCheckUtils]: 26: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,156 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,159 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,160 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,162 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,165 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,167 INFO L263 TraceCheckUtils]: 14: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,168 INFO L280 TraceCheckUtils]: 15: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,172 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,173 INFO L280 TraceCheckUtils]: 19: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,175 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,176 INFO L280 TraceCheckUtils]: 22: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,177 INFO L280 TraceCheckUtils]: 23: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,179 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,181 INFO L280 TraceCheckUtils]: 26: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,183 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,184 INFO L280 TraceCheckUtils]: 28: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,186 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,187 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,188 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,189 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,192 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,221 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,226 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,227 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,227 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,228 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,229 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,231 INFO L263 TraceCheckUtils]: 14: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,232 INFO L263 TraceCheckUtils]: 17: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,235 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,236 INFO L280 TraceCheckUtils]: 22: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,236 INFO L280 TraceCheckUtils]: 23: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,237 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,238 INFO L280 TraceCheckUtils]: 25: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,240 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,240 INFO L280 TraceCheckUtils]: 28: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,241 INFO L280 TraceCheckUtils]: 29: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,242 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,242 INFO L280 TraceCheckUtils]: 31: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,243 INFO L280 TraceCheckUtils]: 32: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,244 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,245 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,245 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,246 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,247 INFO L280 TraceCheckUtils]: 37: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,248 INFO L280 TraceCheckUtils]: 38: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,249 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4581#(= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,253 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,254 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,254 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,256 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,256 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,257 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,257 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,258 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,259 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,259 INFO L263 TraceCheckUtils]: 14: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,259 INFO L280 TraceCheckUtils]: 15: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,260 INFO L280 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,260 INFO L263 TraceCheckUtils]: 17: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,262 INFO L263 TraceCheckUtils]: 20: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,263 INFO L280 TraceCheckUtils]: 22: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,264 INFO L280 TraceCheckUtils]: 23: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,265 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,266 INFO L280 TraceCheckUtils]: 25: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,266 INFO L280 TraceCheckUtils]: 26: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,268 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,269 INFO L280 TraceCheckUtils]: 28: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,269 INFO L280 TraceCheckUtils]: 29: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,271 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,272 INFO L280 TraceCheckUtils]: 31: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,272 INFO L280 TraceCheckUtils]: 32: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,273 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,276 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,277 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,278 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,279 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,280 INFO L280 TraceCheckUtils]: 40: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,280 INFO L280 TraceCheckUtils]: 41: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,282 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4581#(= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {4846#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,283 INFO L280 TraceCheckUtils]: 44: Hoare triple {4846#(<= |id_#in~x| 7)} assume true; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,284 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4846#(<= |id_#in~x| 7)} {4581#(= |id_#in~x| id_~x)} #26#return; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,287 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,289 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,289 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,291 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,291 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,293 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,294 INFO L263 TraceCheckUtils]: 14: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,295 INFO L280 TraceCheckUtils]: 15: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,295 INFO L263 TraceCheckUtils]: 17: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,296 INFO L280 TraceCheckUtils]: 18: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,297 INFO L280 TraceCheckUtils]: 19: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,297 INFO L263 TraceCheckUtils]: 20: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,298 INFO L280 TraceCheckUtils]: 21: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,298 INFO L280 TraceCheckUtils]: 22: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,298 INFO L263 TraceCheckUtils]: 23: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,300 INFO L280 TraceCheckUtils]: 25: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,301 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,302 INFO L280 TraceCheckUtils]: 28: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,303 INFO L280 TraceCheckUtils]: 29: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,304 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,305 INFO L280 TraceCheckUtils]: 31: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,306 INFO L280 TraceCheckUtils]: 32: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,307 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,308 INFO L280 TraceCheckUtils]: 34: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,309 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,311 INFO L280 TraceCheckUtils]: 38: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,312 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,312 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,313 INFO L280 TraceCheckUtils]: 41: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,314 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,315 INFO L280 TraceCheckUtils]: 43: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,316 INFO L280 TraceCheckUtils]: 44: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,317 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4581#(= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,318 INFO L280 TraceCheckUtils]: 46: Hoare triple {4846#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,319 INFO L280 TraceCheckUtils]: 47: Hoare triple {4846#(<= |id_#in~x| 7)} assume true; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,320 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4846#(<= |id_#in~x| 7)} {4581#(= |id_#in~x| id_~x)} #26#return; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,321 INFO L280 TraceCheckUtils]: 49: Hoare triple {4805#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,322 INFO L280 TraceCheckUtils]: 50: Hoare triple {4805#(<= |id_#in~x| 8)} assume true; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,323 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4805#(<= |id_#in~x| 8)} {4581#(= |id_#in~x| id_~x)} #26#return; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,331 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,331 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,332 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,333 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,334 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,335 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,337 INFO L263 TraceCheckUtils]: 14: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,338 INFO L263 TraceCheckUtils]: 17: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,339 INFO L280 TraceCheckUtils]: 18: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,339 INFO L280 TraceCheckUtils]: 19: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,339 INFO L263 TraceCheckUtils]: 20: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,340 INFO L280 TraceCheckUtils]: 21: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,340 INFO L280 TraceCheckUtils]: 22: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,341 INFO L263 TraceCheckUtils]: 23: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,341 INFO L280 TraceCheckUtils]: 24: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,342 INFO L280 TraceCheckUtils]: 25: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,342 INFO L263 TraceCheckUtils]: 26: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,342 INFO L280 TraceCheckUtils]: 27: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,343 INFO L280 TraceCheckUtils]: 28: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,344 INFO L280 TraceCheckUtils]: 29: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,345 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,345 INFO L280 TraceCheckUtils]: 31: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,346 INFO L280 TraceCheckUtils]: 32: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,347 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,348 INFO L280 TraceCheckUtils]: 34: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,349 INFO L280 TraceCheckUtils]: 35: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,350 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,353 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,353 INFO L280 TraceCheckUtils]: 40: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,354 INFO L280 TraceCheckUtils]: 41: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,355 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,356 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,356 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,357 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,358 INFO L280 TraceCheckUtils]: 46: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,360 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4581#(= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,361 INFO L280 TraceCheckUtils]: 49: Hoare triple {4846#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,361 INFO L280 TraceCheckUtils]: 50: Hoare triple {4846#(<= |id_#in~x| 7)} assume true; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,363 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4846#(<= |id_#in~x| 7)} {4581#(= |id_#in~x| id_~x)} #26#return; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,363 INFO L280 TraceCheckUtils]: 52: Hoare triple {4805#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,364 INFO L280 TraceCheckUtils]: 53: Hoare triple {4805#(<= |id_#in~x| 8)} assume true; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,365 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4805#(<= |id_#in~x| 8)} {4581#(= |id_#in~x| id_~x)} #26#return; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,366 INFO L280 TraceCheckUtils]: 55: Hoare triple {4758#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,366 INFO L280 TraceCheckUtils]: 56: Hoare triple {4758#(<= |id_#in~x| 9)} assume true; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,367 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4758#(<= |id_#in~x| 9)} {4581#(= |id_#in~x| id_~x)} #26#return; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,372 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,373 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,374 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,374 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,376 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,377 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,378 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,379 INFO L263 TraceCheckUtils]: 14: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,380 INFO L280 TraceCheckUtils]: 15: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,381 INFO L263 TraceCheckUtils]: 17: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,382 INFO L280 TraceCheckUtils]: 18: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,382 INFO L280 TraceCheckUtils]: 19: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,383 INFO L263 TraceCheckUtils]: 20: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,384 INFO L280 TraceCheckUtils]: 22: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,384 INFO L263 TraceCheckUtils]: 23: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,388 INFO L280 TraceCheckUtils]: 25: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,388 INFO L263 TraceCheckUtils]: 26: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,389 INFO L280 TraceCheckUtils]: 27: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,390 INFO L280 TraceCheckUtils]: 28: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,390 INFO L263 TraceCheckUtils]: 29: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,391 INFO L280 TraceCheckUtils]: 30: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,392 INFO L280 TraceCheckUtils]: 31: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,392 INFO L280 TraceCheckUtils]: 32: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,394 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,394 INFO L280 TraceCheckUtils]: 34: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,395 INFO L280 TraceCheckUtils]: 35: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,396 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,397 INFO L280 TraceCheckUtils]: 37: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,399 INFO L280 TraceCheckUtils]: 38: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,400 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,401 INFO L280 TraceCheckUtils]: 40: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,401 INFO L280 TraceCheckUtils]: 41: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,403 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,403 INFO L280 TraceCheckUtils]: 43: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,404 INFO L280 TraceCheckUtils]: 44: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,405 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,406 INFO L280 TraceCheckUtils]: 46: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,407 INFO L280 TraceCheckUtils]: 47: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,408 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,409 INFO L280 TraceCheckUtils]: 49: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,409 INFO L280 TraceCheckUtils]: 50: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,410 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4581#(= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,411 INFO L280 TraceCheckUtils]: 52: Hoare triple {4846#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,412 INFO L280 TraceCheckUtils]: 53: Hoare triple {4846#(<= |id_#in~x| 7)} assume true; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,413 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4846#(<= |id_#in~x| 7)} {4581#(= |id_#in~x| id_~x)} #26#return; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,413 INFO L280 TraceCheckUtils]: 55: Hoare triple {4805#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,414 INFO L280 TraceCheckUtils]: 56: Hoare triple {4805#(<= |id_#in~x| 8)} assume true; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,415 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4805#(<= |id_#in~x| 8)} {4581#(= |id_#in~x| id_~x)} #26#return; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,416 INFO L280 TraceCheckUtils]: 58: Hoare triple {4758#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,416 INFO L280 TraceCheckUtils]: 59: Hoare triple {4758#(<= |id_#in~x| 9)} assume true; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,418 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4758#(<= |id_#in~x| 9)} {4581#(= |id_#in~x| id_~x)} #26#return; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,418 INFO L280 TraceCheckUtils]: 61: Hoare triple {4705#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,419 INFO L280 TraceCheckUtils]: 62: Hoare triple {4705#(<= |id_#in~x| 10)} assume true; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,420 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4705#(<= |id_#in~x| 10)} {4581#(= |id_#in~x| id_~x)} #26#return; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:03,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,426 INFO L263 TraceCheckUtils]: 2: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,428 INFO L263 TraceCheckUtils]: 5: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,430 INFO L280 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,430 INFO L263 TraceCheckUtils]: 8: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,431 INFO L280 TraceCheckUtils]: 9: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,432 INFO L263 TraceCheckUtils]: 11: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,433 INFO L263 TraceCheckUtils]: 14: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,434 INFO L280 TraceCheckUtils]: 15: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,435 INFO L263 TraceCheckUtils]: 17: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,436 INFO L263 TraceCheckUtils]: 20: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,437 INFO L280 TraceCheckUtils]: 21: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,437 INFO L280 TraceCheckUtils]: 22: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,437 INFO L263 TraceCheckUtils]: 23: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,438 INFO L280 TraceCheckUtils]: 24: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,438 INFO L280 TraceCheckUtils]: 25: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,439 INFO L263 TraceCheckUtils]: 26: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,439 INFO L280 TraceCheckUtils]: 27: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,440 INFO L280 TraceCheckUtils]: 28: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,440 INFO L263 TraceCheckUtils]: 29: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,441 INFO L280 TraceCheckUtils]: 30: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,441 INFO L280 TraceCheckUtils]: 31: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,441 INFO L263 TraceCheckUtils]: 32: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,442 INFO L280 TraceCheckUtils]: 33: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,443 INFO L280 TraceCheckUtils]: 35: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,444 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,445 INFO L280 TraceCheckUtils]: 37: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,445 INFO L280 TraceCheckUtils]: 38: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,447 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,447 INFO L280 TraceCheckUtils]: 40: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,448 INFO L280 TraceCheckUtils]: 41: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,449 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,451 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,452 INFO L280 TraceCheckUtils]: 46: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,452 INFO L280 TraceCheckUtils]: 47: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,453 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,454 INFO L280 TraceCheckUtils]: 49: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,454 INFO L280 TraceCheckUtils]: 50: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,456 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,456 INFO L280 TraceCheckUtils]: 52: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,457 INFO L280 TraceCheckUtils]: 53: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,458 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4581#(= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,459 INFO L280 TraceCheckUtils]: 55: Hoare triple {4846#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,459 INFO L280 TraceCheckUtils]: 56: Hoare triple {4846#(<= |id_#in~x| 7)} assume true; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,461 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4846#(<= |id_#in~x| 7)} {4581#(= |id_#in~x| id_~x)} #26#return; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,461 INFO L280 TraceCheckUtils]: 58: Hoare triple {4805#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,462 INFO L280 TraceCheckUtils]: 59: Hoare triple {4805#(<= |id_#in~x| 8)} assume true; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,463 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4805#(<= |id_#in~x| 8)} {4581#(= |id_#in~x| id_~x)} #26#return; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {4758#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,464 INFO L280 TraceCheckUtils]: 62: Hoare triple {4758#(<= |id_#in~x| 9)} assume true; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,465 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4758#(<= |id_#in~x| 9)} {4581#(= |id_#in~x| id_~x)} #26#return; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,466 INFO L280 TraceCheckUtils]: 64: Hoare triple {4705#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,466 INFO L280 TraceCheckUtils]: 65: Hoare triple {4705#(<= |id_#in~x| 10)} assume true; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,467 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4705#(<= |id_#in~x| 10)} {4581#(= |id_#in~x| id_~x)} #26#return; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:03,467 INFO L280 TraceCheckUtils]: 67: Hoare triple {4646#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:03,468 INFO L280 TraceCheckUtils]: 68: Hoare triple {4646#(<= |id_#in~x| 11)} assume true; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:03,468 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4646#(<= |id_#in~x| 11)} {4510#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {4509#false} is VALID [2020-07-28 19:12:03,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {4510#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:03,472 INFO L263 TraceCheckUtils]: 1: Hoare triple {4510#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {4508#true} is VALID [2020-07-28 19:12:03,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,473 INFO L263 TraceCheckUtils]: 4: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,474 INFO L263 TraceCheckUtils]: 7: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,474 INFO L280 TraceCheckUtils]: 8: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,475 INFO L263 TraceCheckUtils]: 10: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,475 INFO L280 TraceCheckUtils]: 11: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,476 INFO L263 TraceCheckUtils]: 13: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,477 INFO L263 TraceCheckUtils]: 16: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,478 INFO L280 TraceCheckUtils]: 18: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,478 INFO L263 TraceCheckUtils]: 19: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,478 INFO L280 TraceCheckUtils]: 20: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,479 INFO L280 TraceCheckUtils]: 21: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,479 INFO L263 TraceCheckUtils]: 22: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,479 INFO L280 TraceCheckUtils]: 23: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,480 INFO L263 TraceCheckUtils]: 25: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,480 INFO L280 TraceCheckUtils]: 26: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,480 INFO L263 TraceCheckUtils]: 28: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,481 INFO L280 TraceCheckUtils]: 29: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,481 INFO L280 TraceCheckUtils]: 30: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,481 INFO L263 TraceCheckUtils]: 31: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,482 INFO L280 TraceCheckUtils]: 32: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {4581#(= |id_#in~x| id_~x)} assume !(0 == ~x); {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,482 INFO L263 TraceCheckUtils]: 34: Hoare triple {4581#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:03,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {4508#true} ~x := #in~x; {4581#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:03,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {4581#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,483 INFO L280 TraceCheckUtils]: 37: Hoare triple {4967#(= 0 |id_#in~x|)} assume true; {4967#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:03,484 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4967#(= 0 |id_#in~x|)} {4581#(= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,485 INFO L280 TraceCheckUtils]: 39: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,485 INFO L280 TraceCheckUtils]: 40: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:03,486 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4581#(= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,486 INFO L280 TraceCheckUtils]: 42: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,487 INFO L280 TraceCheckUtils]: 43: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:03,488 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4581#(= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,488 INFO L280 TraceCheckUtils]: 45: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,489 INFO L280 TraceCheckUtils]: 46: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:03,490 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4581#(= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,490 INFO L280 TraceCheckUtils]: 48: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,491 INFO L280 TraceCheckUtils]: 49: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:03,492 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4581#(= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,492 INFO L280 TraceCheckUtils]: 51: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,493 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:03,494 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4581#(= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,494 INFO L280 TraceCheckUtils]: 54: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,495 INFO L280 TraceCheckUtils]: 55: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:03,495 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4581#(= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,496 INFO L280 TraceCheckUtils]: 57: Hoare triple {4846#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,496 INFO L280 TraceCheckUtils]: 58: Hoare triple {4846#(<= |id_#in~x| 7)} assume true; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:03,497 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4846#(<= |id_#in~x| 7)} {4581#(= |id_#in~x| id_~x)} #26#return; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,497 INFO L280 TraceCheckUtils]: 60: Hoare triple {4805#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,498 INFO L280 TraceCheckUtils]: 61: Hoare triple {4805#(<= |id_#in~x| 8)} assume true; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:03,499 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4805#(<= |id_#in~x| 8)} {4581#(= |id_#in~x| id_~x)} #26#return; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,499 INFO L280 TraceCheckUtils]: 63: Hoare triple {4758#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {4758#(<= |id_#in~x| 9)} assume true; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:03,501 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4758#(<= |id_#in~x| 9)} {4581#(= |id_#in~x| id_~x)} #26#return; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,502 INFO L280 TraceCheckUtils]: 66: Hoare triple {4705#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,502 INFO L280 TraceCheckUtils]: 67: Hoare triple {4705#(<= |id_#in~x| 10)} assume true; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:03,504 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {4705#(<= |id_#in~x| 10)} {4581#(= |id_#in~x| id_~x)} #26#return; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:03,504 INFO L280 TraceCheckUtils]: 69: Hoare triple {4646#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:03,505 INFO L280 TraceCheckUtils]: 70: Hoare triple {4646#(<= |id_#in~x| 11)} assume true; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:03,506 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4646#(<= |id_#in~x| 11)} {4510#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {4509#false} is VALID [2020-07-28 19:12:03,506 INFO L280 TraceCheckUtils]: 72: Hoare triple {4509#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {4509#false} is VALID [2020-07-28 19:12:03,506 INFO L280 TraceCheckUtils]: 73: Hoare triple {4509#false} assume 15 != main_~result~0; {4509#false} is VALID [2020-07-28 19:12:03,506 INFO L280 TraceCheckUtils]: 74: Hoare triple {4509#false} assume !false; {4509#false} is VALID [2020-07-28 19:12:03,510 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-28 19:12:03,511 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864243742] [2020-07-28 19:12:03,511 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [55328337] [2020-07-28 19:12:03,511 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:03,551 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2020-07-28 19:12:03,551 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:12:03,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 26 conjunts are in the unsatisfiable core [2020-07-28 19:12:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:03,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:12:04,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {4508#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {4510#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:04,285 INFO L263 TraceCheckUtils]: 1: Hoare triple {4510#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {4508#true} is VALID [2020-07-28 19:12:04,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,287 INFO L263 TraceCheckUtils]: 4: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,288 INFO L280 TraceCheckUtils]: 5: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,288 INFO L263 TraceCheckUtils]: 7: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,289 INFO L263 TraceCheckUtils]: 10: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,291 INFO L263 TraceCheckUtils]: 13: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,291 INFO L280 TraceCheckUtils]: 14: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,292 INFO L280 TraceCheckUtils]: 15: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,292 INFO L263 TraceCheckUtils]: 16: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,294 INFO L280 TraceCheckUtils]: 18: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,294 INFO L263 TraceCheckUtils]: 19: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,294 INFO L280 TraceCheckUtils]: 20: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,295 INFO L280 TraceCheckUtils]: 21: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,295 INFO L263 TraceCheckUtils]: 22: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,296 INFO L280 TraceCheckUtils]: 23: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,296 INFO L263 TraceCheckUtils]: 25: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,297 INFO L280 TraceCheckUtils]: 26: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,297 INFO L263 TraceCheckUtils]: 28: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,298 INFO L280 TraceCheckUtils]: 30: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,298 INFO L263 TraceCheckUtils]: 31: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,299 INFO L263 TraceCheckUtils]: 34: Hoare triple {4977#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {4508#true} is VALID [2020-07-28 19:12:04,300 INFO L280 TraceCheckUtils]: 35: Hoare triple {4508#true} ~x := #in~x; {4977#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:04,300 INFO L280 TraceCheckUtils]: 36: Hoare triple {4977#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5080#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:04,300 INFO L280 TraceCheckUtils]: 37: Hoare triple {5080#(<= |id_#in~x| 0)} assume true; {5080#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:04,301 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5080#(<= |id_#in~x| 0)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:04,302 INFO L280 TraceCheckUtils]: 39: Hoare triple {4966#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:04,302 INFO L280 TraceCheckUtils]: 40: Hoare triple {4966#(<= |id_#in~x| 1)} assume true; {4966#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:04,304 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4966#(<= |id_#in~x| 1)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:04,304 INFO L280 TraceCheckUtils]: 42: Hoare triple {4961#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:04,305 INFO L280 TraceCheckUtils]: 43: Hoare triple {4961#(<= |id_#in~x| 2)} assume true; {4961#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:04,306 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4961#(<= |id_#in~x| 2)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:04,306 INFO L280 TraceCheckUtils]: 45: Hoare triple {4950#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:04,307 INFO L280 TraceCheckUtils]: 46: Hoare triple {4950#(<= |id_#in~x| 3)} assume true; {4950#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:04,308 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4950#(<= |id_#in~x| 3)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:04,309 INFO L280 TraceCheckUtils]: 48: Hoare triple {4933#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:04,310 INFO L280 TraceCheckUtils]: 49: Hoare triple {4933#(<= |id_#in~x| 4)} assume true; {4933#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:04,311 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4933#(<= |id_#in~x| 4)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:04,311 INFO L280 TraceCheckUtils]: 51: Hoare triple {4910#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:04,311 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#(<= |id_#in~x| 5)} assume true; {4910#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:04,312 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4910#(<= |id_#in~x| 5)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:04,313 INFO L280 TraceCheckUtils]: 54: Hoare triple {4881#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:04,313 INFO L280 TraceCheckUtils]: 55: Hoare triple {4881#(<= |id_#in~x| 6)} assume true; {4881#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:04,314 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4881#(<= |id_#in~x| 6)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:04,314 INFO L280 TraceCheckUtils]: 57: Hoare triple {4846#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:04,315 INFO L280 TraceCheckUtils]: 58: Hoare triple {4846#(<= |id_#in~x| 7)} assume true; {4846#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:04,316 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4846#(<= |id_#in~x| 7)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:04,316 INFO L280 TraceCheckUtils]: 60: Hoare triple {4805#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:04,317 INFO L280 TraceCheckUtils]: 61: Hoare triple {4805#(<= |id_#in~x| 8)} assume true; {4805#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:04,318 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4805#(<= |id_#in~x| 8)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:04,318 INFO L280 TraceCheckUtils]: 63: Hoare triple {4758#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:04,319 INFO L280 TraceCheckUtils]: 64: Hoare triple {4758#(<= |id_#in~x| 9)} assume true; {4758#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:04,321 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4758#(<= |id_#in~x| 9)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:04,321 INFO L280 TraceCheckUtils]: 66: Hoare triple {4705#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:04,322 INFO L280 TraceCheckUtils]: 67: Hoare triple {4705#(<= |id_#in~x| 10)} assume true; {4705#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:04,323 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {4705#(<= |id_#in~x| 10)} {4977#(<= |id_#in~x| id_~x)} #26#return; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:04,323 INFO L280 TraceCheckUtils]: 69: Hoare triple {4646#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:04,324 INFO L280 TraceCheckUtils]: 70: Hoare triple {4646#(<= |id_#in~x| 11)} assume true; {4646#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:04,325 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4646#(<= |id_#in~x| 11)} {4510#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {4509#false} is VALID [2020-07-28 19:12:04,325 INFO L280 TraceCheckUtils]: 72: Hoare triple {4509#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {4509#false} is VALID [2020-07-28 19:12:04,325 INFO L280 TraceCheckUtils]: 73: Hoare triple {4509#false} assume 15 != main_~result~0; {4509#false} is VALID [2020-07-28 19:12:04,325 INFO L280 TraceCheckUtils]: 74: Hoare triple {4509#false} assume !false; {4509#false} is VALID [2020-07-28 19:12:04,329 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-28 19:12:04,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:12:04,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 18 [2020-07-28 19:12:04,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413435803] [2020-07-28 19:12:04,330 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 75 [2020-07-28 19:12:04,395 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:12:04,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-28 19:12:04,465 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:04,465 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-28 19:12:04,465 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:12:04,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-28 19:12:04,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=194, Unknown=0, NotChecked=0, Total=306 [2020-07-28 19:12:04,466 INFO L87 Difference]: Start difference. First operand 44 states and 45 transitions. Second operand 18 states. [2020-07-28 19:12:04,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:04,796 INFO L93 Difference]: Finished difference Result 51 states and 52 transitions. [2020-07-28 19:12:04,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-28 19:12:04,796 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 75 [2020-07-28 19:12:04,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:04,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-28 19:12:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 52 transitions. [2020-07-28 19:12:04,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-28 19:12:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 52 transitions. [2020-07-28 19:12:04,801 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 52 transitions. [2020-07-28 19:12:04,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:04,877 INFO L225 Difference]: With dead ends: 51 [2020-07-28 19:12:04,877 INFO L226 Difference]: Without dead ends: 47 [2020-07-28 19:12:04,878 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=305, Invalid=565, Unknown=0, NotChecked=0, Total=870 [2020-07-28 19:12:04,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2020-07-28 19:12:04,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2020-07-28 19:12:04,888 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:04,888 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand 47 states. [2020-07-28 19:12:04,888 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand 47 states. [2020-07-28 19:12:04,888 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 47 states. [2020-07-28 19:12:04,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:04,890 INFO L93 Difference]: Finished difference Result 47 states and 48 transitions. [2020-07-28 19:12:04,890 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2020-07-28 19:12:04,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:04,890 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:04,890 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand 47 states. [2020-07-28 19:12:04,891 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 47 states. [2020-07-28 19:12:04,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:04,893 INFO L93 Difference]: Finished difference Result 47 states and 48 transitions. [2020-07-28 19:12:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2020-07-28 19:12:04,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:04,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:04,894 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:04,894 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:04,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2020-07-28 19:12:04,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 48 transitions. [2020-07-28 19:12:04,896 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 48 transitions. Word has length 75 [2020-07-28 19:12:04,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:04,896 INFO L479 AbstractCegarLoop]: Abstraction has 47 states and 48 transitions. [2020-07-28 19:12:04,897 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-28 19:12:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2020-07-28 19:12:04,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2020-07-28 19:12:04,898 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:12:04,898 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:12:05,101 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-28 19:12:05,102 INFO L427 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:12:05,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:12:05,103 INFO L82 PathProgramCache]: Analyzing trace with hash -461124311, now seen corresponding path program 12 times [2020-07-28 19:12:05,103 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:12:05,104 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585178791] [2020-07-28 19:12:05,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:12:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:12:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:05,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,561 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,563 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,565 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,568 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,568 INFO L280 TraceCheckUtils]: 7: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,571 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,579 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,581 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,582 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,583 INFO L280 TraceCheckUtils]: 8: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,584 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,586 INFO L280 TraceCheckUtils]: 11: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,587 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,588 INFO L280 TraceCheckUtils]: 14: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,590 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,592 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,594 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,595 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,596 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,598 INFO L280 TraceCheckUtils]: 11: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,599 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,602 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,605 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,606 INFO L280 TraceCheckUtils]: 20: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,607 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,608 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,609 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,609 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,611 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,611 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,612 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,612 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,613 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,614 INFO L280 TraceCheckUtils]: 14: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,615 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,615 INFO L280 TraceCheckUtils]: 16: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,616 INFO L280 TraceCheckUtils]: 17: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,617 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,622 INFO L280 TraceCheckUtils]: 19: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,623 INFO L280 TraceCheckUtils]: 20: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,624 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,624 INFO L280 TraceCheckUtils]: 22: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,625 INFO L280 TraceCheckUtils]: 23: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,627 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,627 INFO L280 TraceCheckUtils]: 25: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,628 INFO L280 TraceCheckUtils]: 26: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,629 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,631 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,632 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,633 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,633 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,634 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,636 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,636 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,637 INFO L280 TraceCheckUtils]: 17: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,638 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,639 INFO L280 TraceCheckUtils]: 20: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,641 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,642 INFO L280 TraceCheckUtils]: 22: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,643 INFO L280 TraceCheckUtils]: 23: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,644 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,644 INFO L280 TraceCheckUtils]: 25: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,645 INFO L280 TraceCheckUtils]: 26: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,646 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,647 INFO L280 TraceCheckUtils]: 28: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,647 INFO L280 TraceCheckUtils]: 29: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,648 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,649 INFO L280 TraceCheckUtils]: 32: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,651 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,654 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,655 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,655 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,657 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,658 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,659 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,660 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,660 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,661 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,661 INFO L263 TraceCheckUtils]: 17: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,662 INFO L280 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,663 INFO L280 TraceCheckUtils]: 20: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,664 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,664 INFO L280 TraceCheckUtils]: 22: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,665 INFO L280 TraceCheckUtils]: 23: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,666 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,667 INFO L280 TraceCheckUtils]: 25: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,667 INFO L280 TraceCheckUtils]: 26: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,668 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,669 INFO L280 TraceCheckUtils]: 28: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,670 INFO L280 TraceCheckUtils]: 29: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,671 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,673 INFO L280 TraceCheckUtils]: 32: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,674 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,674 INFO L280 TraceCheckUtils]: 34: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,675 INFO L280 TraceCheckUtils]: 35: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,677 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,677 INFO L280 TraceCheckUtils]: 37: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,678 INFO L280 TraceCheckUtils]: 38: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,679 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,683 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,685 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,686 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,686 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,687 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,688 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,688 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,689 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,689 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,690 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,690 INFO L263 TraceCheckUtils]: 17: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,692 INFO L263 TraceCheckUtils]: 20: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,693 INFO L280 TraceCheckUtils]: 22: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,693 INFO L280 TraceCheckUtils]: 23: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,694 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,695 INFO L280 TraceCheckUtils]: 25: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,695 INFO L280 TraceCheckUtils]: 26: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,696 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,697 INFO L280 TraceCheckUtils]: 28: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,698 INFO L280 TraceCheckUtils]: 29: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,699 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,700 INFO L280 TraceCheckUtils]: 31: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,701 INFO L280 TraceCheckUtils]: 32: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,703 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,703 INFO L280 TraceCheckUtils]: 34: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,704 INFO L280 TraceCheckUtils]: 35: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,705 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,705 INFO L280 TraceCheckUtils]: 37: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,705 INFO L280 TraceCheckUtils]: 38: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,706 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,707 INFO L280 TraceCheckUtils]: 40: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,707 INFO L280 TraceCheckUtils]: 41: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,709 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,709 INFO L280 TraceCheckUtils]: 43: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,710 INFO L280 TraceCheckUtils]: 44: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,710 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5495#(= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,714 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,715 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,716 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,717 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,719 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,720 INFO L263 TraceCheckUtils]: 17: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,721 INFO L280 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,721 INFO L263 TraceCheckUtils]: 20: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,721 INFO L280 TraceCheckUtils]: 21: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,722 INFO L280 TraceCheckUtils]: 22: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,722 INFO L263 TraceCheckUtils]: 23: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,723 INFO L280 TraceCheckUtils]: 24: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,724 INFO L280 TraceCheckUtils]: 26: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,725 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,725 INFO L280 TraceCheckUtils]: 28: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,726 INFO L280 TraceCheckUtils]: 29: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,729 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,733 INFO L280 TraceCheckUtils]: 31: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,735 INFO L280 TraceCheckUtils]: 32: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,736 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,737 INFO L280 TraceCheckUtils]: 34: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,737 INFO L280 TraceCheckUtils]: 35: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,739 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,742 INFO L280 TraceCheckUtils]: 37: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,743 INFO L280 TraceCheckUtils]: 38: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,744 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,744 INFO L280 TraceCheckUtils]: 40: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,745 INFO L280 TraceCheckUtils]: 41: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,746 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,747 INFO L280 TraceCheckUtils]: 43: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,747 INFO L280 TraceCheckUtils]: 44: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,748 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,749 INFO L280 TraceCheckUtils]: 46: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,749 INFO L280 TraceCheckUtils]: 47: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,750 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5495#(= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,751 INFO L280 TraceCheckUtils]: 49: Hoare triple {5790#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,751 INFO L280 TraceCheckUtils]: 50: Hoare triple {5790#(<= |id_#in~x| 8)} assume true; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,753 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5790#(<= |id_#in~x| 8)} {5495#(= |id_#in~x| id_~x)} #26#return; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,758 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,759 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,760 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,761 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,761 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,761 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,762 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,763 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,764 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,764 INFO L263 TraceCheckUtils]: 17: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,764 INFO L280 TraceCheckUtils]: 18: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,765 INFO L280 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,765 INFO L263 TraceCheckUtils]: 20: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,766 INFO L280 TraceCheckUtils]: 21: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,766 INFO L263 TraceCheckUtils]: 23: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,767 INFO L263 TraceCheckUtils]: 26: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,769 INFO L280 TraceCheckUtils]: 29: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,770 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,771 INFO L280 TraceCheckUtils]: 31: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,771 INFO L280 TraceCheckUtils]: 32: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,772 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,773 INFO L280 TraceCheckUtils]: 34: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,773 INFO L280 TraceCheckUtils]: 35: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,774 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,775 INFO L280 TraceCheckUtils]: 37: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,775 INFO L280 TraceCheckUtils]: 38: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,776 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,776 INFO L280 TraceCheckUtils]: 40: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,777 INFO L280 TraceCheckUtils]: 41: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,778 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,778 INFO L280 TraceCheckUtils]: 43: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,779 INFO L280 TraceCheckUtils]: 44: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,780 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,781 INFO L280 TraceCheckUtils]: 46: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,782 INFO L280 TraceCheckUtils]: 47: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,783 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,783 INFO L280 TraceCheckUtils]: 49: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,784 INFO L280 TraceCheckUtils]: 50: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,785 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5495#(= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,785 INFO L280 TraceCheckUtils]: 52: Hoare triple {5790#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {5790#(<= |id_#in~x| 8)} assume true; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,787 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5790#(<= |id_#in~x| 8)} {5495#(= |id_#in~x| id_~x)} #26#return; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,788 INFO L280 TraceCheckUtils]: 55: Hoare triple {5743#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,789 INFO L280 TraceCheckUtils]: 56: Hoare triple {5743#(<= |id_#in~x| 9)} assume true; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,790 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5743#(<= |id_#in~x| 9)} {5495#(= |id_#in~x| id_~x)} #26#return; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,795 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,796 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,797 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,797 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,798 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,799 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,800 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,800 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,801 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,801 INFO L263 TraceCheckUtils]: 17: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,801 INFO L280 TraceCheckUtils]: 18: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,802 INFO L280 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,802 INFO L263 TraceCheckUtils]: 20: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,803 INFO L280 TraceCheckUtils]: 21: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,803 INFO L280 TraceCheckUtils]: 22: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,804 INFO L263 TraceCheckUtils]: 23: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,805 INFO L263 TraceCheckUtils]: 26: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,806 INFO L280 TraceCheckUtils]: 28: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,806 INFO L263 TraceCheckUtils]: 29: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,806 INFO L280 TraceCheckUtils]: 30: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,807 INFO L280 TraceCheckUtils]: 31: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,808 INFO L280 TraceCheckUtils]: 32: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,809 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,809 INFO L280 TraceCheckUtils]: 34: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,810 INFO L280 TraceCheckUtils]: 35: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,811 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,811 INFO L280 TraceCheckUtils]: 37: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,812 INFO L280 TraceCheckUtils]: 38: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,813 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,814 INFO L280 TraceCheckUtils]: 40: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,814 INFO L280 TraceCheckUtils]: 41: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,815 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,816 INFO L280 TraceCheckUtils]: 43: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,817 INFO L280 TraceCheckUtils]: 44: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,818 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,820 INFO L280 TraceCheckUtils]: 47: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,822 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,822 INFO L280 TraceCheckUtils]: 49: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,823 INFO L280 TraceCheckUtils]: 50: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,825 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,826 INFO L280 TraceCheckUtils]: 53: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,827 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5495#(= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,828 INFO L280 TraceCheckUtils]: 55: Hoare triple {5790#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,828 INFO L280 TraceCheckUtils]: 56: Hoare triple {5790#(<= |id_#in~x| 8)} assume true; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,830 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5790#(<= |id_#in~x| 8)} {5495#(= |id_#in~x| id_~x)} #26#return; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,830 INFO L280 TraceCheckUtils]: 58: Hoare triple {5743#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,831 INFO L280 TraceCheckUtils]: 59: Hoare triple {5743#(<= |id_#in~x| 9)} assume true; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,832 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5743#(<= |id_#in~x| 9)} {5495#(= |id_#in~x| id_~x)} #26#return; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,833 INFO L280 TraceCheckUtils]: 61: Hoare triple {5690#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,834 INFO L280 TraceCheckUtils]: 62: Hoare triple {5690#(<= |id_#in~x| 10)} assume true; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,835 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5690#(<= |id_#in~x| 10)} {5495#(= |id_#in~x| id_~x)} #26#return; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,843 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,844 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,845 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,846 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,847 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,865 INFO L263 TraceCheckUtils]: 17: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,866 INFO L280 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,866 INFO L263 TraceCheckUtils]: 20: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,867 INFO L263 TraceCheckUtils]: 23: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,868 INFO L263 TraceCheckUtils]: 26: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,868 INFO L280 TraceCheckUtils]: 27: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,869 INFO L280 TraceCheckUtils]: 28: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,869 INFO L263 TraceCheckUtils]: 29: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,870 INFO L280 TraceCheckUtils]: 31: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,870 INFO L263 TraceCheckUtils]: 32: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,871 INFO L280 TraceCheckUtils]: 34: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,871 INFO L280 TraceCheckUtils]: 35: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,872 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,872 INFO L280 TraceCheckUtils]: 37: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,873 INFO L280 TraceCheckUtils]: 38: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,874 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,874 INFO L280 TraceCheckUtils]: 40: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,875 INFO L280 TraceCheckUtils]: 41: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,876 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,876 INFO L280 TraceCheckUtils]: 43: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,877 INFO L280 TraceCheckUtils]: 44: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,877 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,878 INFO L280 TraceCheckUtils]: 46: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,878 INFO L280 TraceCheckUtils]: 47: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,879 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,879 INFO L280 TraceCheckUtils]: 49: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,880 INFO L280 TraceCheckUtils]: 50: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,881 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,881 INFO L280 TraceCheckUtils]: 52: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,882 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,883 INFO L280 TraceCheckUtils]: 55: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,884 INFO L280 TraceCheckUtils]: 56: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,885 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5495#(= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,886 INFO L280 TraceCheckUtils]: 58: Hoare triple {5790#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,886 INFO L280 TraceCheckUtils]: 59: Hoare triple {5790#(<= |id_#in~x| 8)} assume true; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,887 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5790#(<= |id_#in~x| 8)} {5495#(= |id_#in~x| id_~x)} #26#return; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,888 INFO L280 TraceCheckUtils]: 61: Hoare triple {5743#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,888 INFO L280 TraceCheckUtils]: 62: Hoare triple {5743#(<= |id_#in~x| 9)} assume true; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,889 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5743#(<= |id_#in~x| 9)} {5495#(= |id_#in~x| id_~x)} #26#return; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,890 INFO L280 TraceCheckUtils]: 64: Hoare triple {5690#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,890 INFO L280 TraceCheckUtils]: 65: Hoare triple {5690#(<= |id_#in~x| 10)} assume true; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,891 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5690#(<= |id_#in~x| 10)} {5495#(= |id_#in~x| id_~x)} #26#return; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,891 INFO L280 TraceCheckUtils]: 67: Hoare triple {5631#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,892 INFO L280 TraceCheckUtils]: 68: Hoare triple {5631#(<= |id_#in~x| 11)} assume true; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,893 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5631#(<= |id_#in~x| 11)} {5495#(= |id_#in~x| id_~x)} #26#return; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:05,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,899 INFO L263 TraceCheckUtils]: 2: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,900 INFO L280 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,900 INFO L263 TraceCheckUtils]: 5: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,901 INFO L280 TraceCheckUtils]: 6: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,901 INFO L280 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,901 INFO L263 TraceCheckUtils]: 8: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,902 INFO L280 TraceCheckUtils]: 9: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,902 INFO L280 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,902 INFO L263 TraceCheckUtils]: 11: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,903 INFO L280 TraceCheckUtils]: 12: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,903 INFO L263 TraceCheckUtils]: 14: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,904 INFO L280 TraceCheckUtils]: 15: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,904 INFO L280 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,904 INFO L263 TraceCheckUtils]: 17: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,905 INFO L280 TraceCheckUtils]: 18: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,905 INFO L280 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,905 INFO L263 TraceCheckUtils]: 20: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,906 INFO L280 TraceCheckUtils]: 21: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,906 INFO L280 TraceCheckUtils]: 22: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,906 INFO L263 TraceCheckUtils]: 23: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,907 INFO L280 TraceCheckUtils]: 25: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,907 INFO L263 TraceCheckUtils]: 26: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,908 INFO L263 TraceCheckUtils]: 29: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,909 INFO L280 TraceCheckUtils]: 31: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,909 INFO L263 TraceCheckUtils]: 32: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,909 INFO L280 TraceCheckUtils]: 33: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,910 INFO L280 TraceCheckUtils]: 34: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,910 INFO L263 TraceCheckUtils]: 35: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,910 INFO L280 TraceCheckUtils]: 36: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,911 INFO L280 TraceCheckUtils]: 37: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,911 INFO L280 TraceCheckUtils]: 38: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,912 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,912 INFO L280 TraceCheckUtils]: 40: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,913 INFO L280 TraceCheckUtils]: 41: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,914 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,914 INFO L280 TraceCheckUtils]: 43: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,915 INFO L280 TraceCheckUtils]: 44: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,916 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,917 INFO L280 TraceCheckUtils]: 46: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,917 INFO L280 TraceCheckUtils]: 47: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,918 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,918 INFO L280 TraceCheckUtils]: 49: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,919 INFO L280 TraceCheckUtils]: 50: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,920 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,920 INFO L280 TraceCheckUtils]: 52: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,920 INFO L280 TraceCheckUtils]: 53: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,921 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,922 INFO L280 TraceCheckUtils]: 55: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,922 INFO L280 TraceCheckUtils]: 56: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,923 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,924 INFO L280 TraceCheckUtils]: 58: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,925 INFO L280 TraceCheckUtils]: 59: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,926 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5495#(= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,927 INFO L280 TraceCheckUtils]: 61: Hoare triple {5790#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,927 INFO L280 TraceCheckUtils]: 62: Hoare triple {5790#(<= |id_#in~x| 8)} assume true; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,929 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5790#(<= |id_#in~x| 8)} {5495#(= |id_#in~x| id_~x)} #26#return; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,930 INFO L280 TraceCheckUtils]: 64: Hoare triple {5743#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,930 INFO L280 TraceCheckUtils]: 65: Hoare triple {5743#(<= |id_#in~x| 9)} assume true; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,931 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5743#(<= |id_#in~x| 9)} {5495#(= |id_#in~x| id_~x)} #26#return; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,932 INFO L280 TraceCheckUtils]: 67: Hoare triple {5690#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,932 INFO L280 TraceCheckUtils]: 68: Hoare triple {5690#(<= |id_#in~x| 10)} assume true; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,933 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5690#(<= |id_#in~x| 10)} {5495#(= |id_#in~x| id_~x)} #26#return; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,933 INFO L280 TraceCheckUtils]: 70: Hoare triple {5631#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,934 INFO L280 TraceCheckUtils]: 71: Hoare triple {5631#(<= |id_#in~x| 11)} assume true; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,935 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5631#(<= |id_#in~x| 11)} {5495#(= |id_#in~x| id_~x)} #26#return; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:05,936 INFO L280 TraceCheckUtils]: 73: Hoare triple {5566#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:05,937 INFO L280 TraceCheckUtils]: 74: Hoare triple {5566#(<= |id_#in~x| 12)} assume true; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:05,938 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5566#(<= |id_#in~x| 12)} {5418#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {5417#false} is VALID [2020-07-28 19:12:05,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {5418#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:05,942 INFO L263 TraceCheckUtils]: 1: Hoare triple {5418#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {5416#true} is VALID [2020-07-28 19:12:05,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,943 INFO L263 TraceCheckUtils]: 4: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,944 INFO L263 TraceCheckUtils]: 7: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,945 INFO L280 TraceCheckUtils]: 9: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,945 INFO L263 TraceCheckUtils]: 10: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,946 INFO L280 TraceCheckUtils]: 12: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,946 INFO L263 TraceCheckUtils]: 13: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,946 INFO L280 TraceCheckUtils]: 14: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,947 INFO L280 TraceCheckUtils]: 15: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,947 INFO L263 TraceCheckUtils]: 16: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,947 INFO L280 TraceCheckUtils]: 17: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,948 INFO L280 TraceCheckUtils]: 18: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,948 INFO L263 TraceCheckUtils]: 19: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,948 INFO L280 TraceCheckUtils]: 20: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,949 INFO L280 TraceCheckUtils]: 21: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,949 INFO L263 TraceCheckUtils]: 22: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,949 INFO L280 TraceCheckUtils]: 23: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,949 INFO L280 TraceCheckUtils]: 24: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,950 INFO L263 TraceCheckUtils]: 25: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,950 INFO L280 TraceCheckUtils]: 26: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,950 INFO L280 TraceCheckUtils]: 27: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,951 INFO L263 TraceCheckUtils]: 28: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,951 INFO L280 TraceCheckUtils]: 29: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,951 INFO L280 TraceCheckUtils]: 30: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,951 INFO L263 TraceCheckUtils]: 31: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,952 INFO L280 TraceCheckUtils]: 32: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,959 INFO L280 TraceCheckUtils]: 33: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,960 INFO L263 TraceCheckUtils]: 34: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,961 INFO L280 TraceCheckUtils]: 35: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {5495#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,964 INFO L263 TraceCheckUtils]: 37: Hoare triple {5495#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:05,965 INFO L280 TraceCheckUtils]: 38: Hoare triple {5416#true} ~x := #in~x; {5495#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:05,965 INFO L280 TraceCheckUtils]: 39: Hoare triple {5495#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,966 INFO L280 TraceCheckUtils]: 40: Hoare triple {5952#(= 0 |id_#in~x|)} assume true; {5952#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:05,967 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5952#(= 0 |id_#in~x|)} {5495#(= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,967 INFO L280 TraceCheckUtils]: 42: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:05,969 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5495#(= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,970 INFO L280 TraceCheckUtils]: 45: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,971 INFO L280 TraceCheckUtils]: 46: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:05,972 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5495#(= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,973 INFO L280 TraceCheckUtils]: 48: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,973 INFO L280 TraceCheckUtils]: 49: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:05,974 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5495#(= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,975 INFO L280 TraceCheckUtils]: 51: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,975 INFO L280 TraceCheckUtils]: 52: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:05,976 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5495#(= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,977 INFO L280 TraceCheckUtils]: 54: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,977 INFO L280 TraceCheckUtils]: 55: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:05,978 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5495#(= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,978 INFO L280 TraceCheckUtils]: 57: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,979 INFO L280 TraceCheckUtils]: 58: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:05,980 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5495#(= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,980 INFO L280 TraceCheckUtils]: 60: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,981 INFO L280 TraceCheckUtils]: 61: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:05,982 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5495#(= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,983 INFO L280 TraceCheckUtils]: 63: Hoare triple {5790#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,983 INFO L280 TraceCheckUtils]: 64: Hoare triple {5790#(<= |id_#in~x| 8)} assume true; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:05,985 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {5790#(<= |id_#in~x| 8)} {5495#(= |id_#in~x| id_~x)} #26#return; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,986 INFO L280 TraceCheckUtils]: 66: Hoare triple {5743#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,986 INFO L280 TraceCheckUtils]: 67: Hoare triple {5743#(<= |id_#in~x| 9)} assume true; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:05,988 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5743#(<= |id_#in~x| 9)} {5495#(= |id_#in~x| id_~x)} #26#return; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,988 INFO L280 TraceCheckUtils]: 69: Hoare triple {5690#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,988 INFO L280 TraceCheckUtils]: 70: Hoare triple {5690#(<= |id_#in~x| 10)} assume true; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:05,989 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5690#(<= |id_#in~x| 10)} {5495#(= |id_#in~x| id_~x)} #26#return; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,990 INFO L280 TraceCheckUtils]: 72: Hoare triple {5631#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,991 INFO L280 TraceCheckUtils]: 73: Hoare triple {5631#(<= |id_#in~x| 11)} assume true; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:05,991 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {5631#(<= |id_#in~x| 11)} {5495#(= |id_#in~x| id_~x)} #26#return; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:05,992 INFO L280 TraceCheckUtils]: 75: Hoare triple {5566#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:05,992 INFO L280 TraceCheckUtils]: 76: Hoare triple {5566#(<= |id_#in~x| 12)} assume true; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:05,993 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5566#(<= |id_#in~x| 12)} {5418#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {5417#false} is VALID [2020-07-28 19:12:05,993 INFO L280 TraceCheckUtils]: 78: Hoare triple {5417#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {5417#false} is VALID [2020-07-28 19:12:05,993 INFO L280 TraceCheckUtils]: 79: Hoare triple {5417#false} assume 15 != main_~result~0; {5417#false} is VALID [2020-07-28 19:12:05,993 INFO L280 TraceCheckUtils]: 80: Hoare triple {5417#false} assume !false; {5417#false} is VALID [2020-07-28 19:12:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2020-07-28 19:12:05,998 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585178791] [2020-07-28 19:12:05,998 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [135981327] [2020-07-28 19:12:05,998 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:06,042 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2020-07-28 19:12:06,042 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:12:06,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-28 19:12:06,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:06,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:12:06,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {5416#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {5418#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:06,815 INFO L263 TraceCheckUtils]: 1: Hoare triple {5418#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {5416#true} is VALID [2020-07-28 19:12:06,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,816 INFO L263 TraceCheckUtils]: 4: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,822 INFO L263 TraceCheckUtils]: 7: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,824 INFO L263 TraceCheckUtils]: 10: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,825 INFO L263 TraceCheckUtils]: 13: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,825 INFO L263 TraceCheckUtils]: 16: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,826 INFO L280 TraceCheckUtils]: 18: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,826 INFO L263 TraceCheckUtils]: 19: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,827 INFO L280 TraceCheckUtils]: 21: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,827 INFO L263 TraceCheckUtils]: 22: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,828 INFO L280 TraceCheckUtils]: 23: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,828 INFO L263 TraceCheckUtils]: 25: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,831 INFO L263 TraceCheckUtils]: 28: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,836 INFO L280 TraceCheckUtils]: 29: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,837 INFO L280 TraceCheckUtils]: 30: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,837 INFO L263 TraceCheckUtils]: 31: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,838 INFO L280 TraceCheckUtils]: 32: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,839 INFO L280 TraceCheckUtils]: 33: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,839 INFO L263 TraceCheckUtils]: 34: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,840 INFO L280 TraceCheckUtils]: 35: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,840 INFO L280 TraceCheckUtils]: 36: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,840 INFO L263 TraceCheckUtils]: 37: Hoare triple {5962#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5416#true} is VALID [2020-07-28 19:12:06,841 INFO L280 TraceCheckUtils]: 38: Hoare triple {5416#true} ~x := #in~x; {5962#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:06,842 INFO L280 TraceCheckUtils]: 39: Hoare triple {5962#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {6074#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:06,842 INFO L280 TraceCheckUtils]: 40: Hoare triple {6074#(<= |id_#in~x| 0)} assume true; {6074#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:06,844 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6074#(<= |id_#in~x| 0)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:06,844 INFO L280 TraceCheckUtils]: 42: Hoare triple {5951#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:06,845 INFO L280 TraceCheckUtils]: 43: Hoare triple {5951#(<= |id_#in~x| 1)} assume true; {5951#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:06,847 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5951#(<= |id_#in~x| 1)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:06,847 INFO L280 TraceCheckUtils]: 45: Hoare triple {5946#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:06,848 INFO L280 TraceCheckUtils]: 46: Hoare triple {5946#(<= |id_#in~x| 2)} assume true; {5946#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:06,849 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5946#(<= |id_#in~x| 2)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:06,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {5935#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:06,850 INFO L280 TraceCheckUtils]: 49: Hoare triple {5935#(<= |id_#in~x| 3)} assume true; {5935#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:06,851 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5935#(<= |id_#in~x| 3)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:06,852 INFO L280 TraceCheckUtils]: 51: Hoare triple {5918#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:06,853 INFO L280 TraceCheckUtils]: 52: Hoare triple {5918#(<= |id_#in~x| 4)} assume true; {5918#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:06,854 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {5918#(<= |id_#in~x| 4)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:06,855 INFO L280 TraceCheckUtils]: 54: Hoare triple {5895#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:06,855 INFO L280 TraceCheckUtils]: 55: Hoare triple {5895#(<= |id_#in~x| 5)} assume true; {5895#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:06,857 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5895#(<= |id_#in~x| 5)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:06,858 INFO L280 TraceCheckUtils]: 57: Hoare triple {5866#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:06,858 INFO L280 TraceCheckUtils]: 58: Hoare triple {5866#(<= |id_#in~x| 6)} assume true; {5866#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:06,860 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5866#(<= |id_#in~x| 6)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:06,860 INFO L280 TraceCheckUtils]: 60: Hoare triple {5831#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:06,861 INFO L280 TraceCheckUtils]: 61: Hoare triple {5831#(<= |id_#in~x| 7)} assume true; {5831#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:06,862 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {5831#(<= |id_#in~x| 7)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:06,863 INFO L280 TraceCheckUtils]: 63: Hoare triple {5790#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:06,863 INFO L280 TraceCheckUtils]: 64: Hoare triple {5790#(<= |id_#in~x| 8)} assume true; {5790#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:06,865 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {5790#(<= |id_#in~x| 8)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:06,865 INFO L280 TraceCheckUtils]: 66: Hoare triple {5743#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:06,866 INFO L280 TraceCheckUtils]: 67: Hoare triple {5743#(<= |id_#in~x| 9)} assume true; {5743#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:06,867 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5743#(<= |id_#in~x| 9)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:06,867 INFO L280 TraceCheckUtils]: 69: Hoare triple {5690#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:06,868 INFO L280 TraceCheckUtils]: 70: Hoare triple {5690#(<= |id_#in~x| 10)} assume true; {5690#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:06,869 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5690#(<= |id_#in~x| 10)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:06,870 INFO L280 TraceCheckUtils]: 72: Hoare triple {5631#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:06,870 INFO L280 TraceCheckUtils]: 73: Hoare triple {5631#(<= |id_#in~x| 11)} assume true; {5631#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:06,872 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {5631#(<= |id_#in~x| 11)} {5962#(<= |id_#in~x| id_~x)} #26#return; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:06,872 INFO L280 TraceCheckUtils]: 75: Hoare triple {5566#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:06,873 INFO L280 TraceCheckUtils]: 76: Hoare triple {5566#(<= |id_#in~x| 12)} assume true; {5566#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:06,874 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5566#(<= |id_#in~x| 12)} {5418#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {5417#false} is VALID [2020-07-28 19:12:06,874 INFO L280 TraceCheckUtils]: 78: Hoare triple {5417#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {5417#false} is VALID [2020-07-28 19:12:06,874 INFO L280 TraceCheckUtils]: 79: Hoare triple {5417#false} assume 15 != main_~result~0; {5417#false} is VALID [2020-07-28 19:12:06,875 INFO L280 TraceCheckUtils]: 80: Hoare triple {5417#false} assume !false; {5417#false} is VALID [2020-07-28 19:12:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2020-07-28 19:12:06,882 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:12:06,882 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19 [2020-07-28 19:12:06,882 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414300085] [2020-07-28 19:12:06,887 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 81 [2020-07-28 19:12:07,030 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:12:07,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-28 19:12:07,105 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:07,106 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-28 19:12:07,106 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:12:07,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-28 19:12:07,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=215, Unknown=0, NotChecked=0, Total=342 [2020-07-28 19:12:07,107 INFO L87 Difference]: Start difference. First operand 47 states and 48 transitions. Second operand 19 states. [2020-07-28 19:12:07,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:07,528 INFO L93 Difference]: Finished difference Result 54 states and 55 transitions. [2020-07-28 19:12:07,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-28 19:12:07,529 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 81 [2020-07-28 19:12:07,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-28 19:12:07,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 55 transitions. [2020-07-28 19:12:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-28 19:12:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 55 transitions. [2020-07-28 19:12:07,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 55 transitions. [2020-07-28 19:12:07,612 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:07,614 INFO L225 Difference]: With dead ends: 54 [2020-07-28 19:12:07,615 INFO L226 Difference]: Without dead ends: 50 [2020-07-28 19:12:07,617 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=349, Invalid=643, Unknown=0, NotChecked=0, Total=992 [2020-07-28 19:12:07,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-28 19:12:07,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2020-07-28 19:12:07,642 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:07,643 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 50 states. [2020-07-28 19:12:07,643 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-28 19:12:07,643 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-28 19:12:07,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:07,645 INFO L93 Difference]: Finished difference Result 50 states and 51 transitions. [2020-07-28 19:12:07,645 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 51 transitions. [2020-07-28 19:12:07,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:07,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:07,646 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-28 19:12:07,646 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-28 19:12:07,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:07,649 INFO L93 Difference]: Finished difference Result 50 states and 51 transitions. [2020-07-28 19:12:07,649 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 51 transitions. [2020-07-28 19:12:07,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:07,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:07,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:07,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-28 19:12:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 51 transitions. [2020-07-28 19:12:07,653 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 51 transitions. Word has length 81 [2020-07-28 19:12:07,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:07,653 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 51 transitions. [2020-07-28 19:12:07,653 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-28 19:12:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 51 transitions. [2020-07-28 19:12:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-28 19:12:07,655 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:12:07,655 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:12:07,859 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-07-28 19:12:07,860 INFO L427 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:12:07,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:12:07,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1887065709, now seen corresponding path program 13 times [2020-07-28 19:12:07,861 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:12:07,861 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503021291] [2020-07-28 19:12:07,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:12:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:07,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:12:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:07,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:07,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,389 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,391 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,394 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,394 INFO L280 TraceCheckUtils]: 7: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,395 INFO L280 TraceCheckUtils]: 8: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,396 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,397 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,398 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,398 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,400 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,401 INFO L280 TraceCheckUtils]: 11: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,403 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,405 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,406 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,407 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,409 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,410 INFO L280 TraceCheckUtils]: 11: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,411 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,412 INFO L280 TraceCheckUtils]: 13: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,414 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,417 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,418 INFO L280 TraceCheckUtils]: 19: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,428 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,431 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,432 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,434 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,435 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,439 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,441 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,442 INFO L280 TraceCheckUtils]: 19: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,443 INFO L280 TraceCheckUtils]: 20: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,444 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,445 INFO L280 TraceCheckUtils]: 22: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,446 INFO L280 TraceCheckUtils]: 23: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,447 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,448 INFO L280 TraceCheckUtils]: 26: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,450 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,452 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,454 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,455 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,455 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,457 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,458 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,460 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,460 INFO L280 TraceCheckUtils]: 17: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,461 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,462 INFO L280 TraceCheckUtils]: 19: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,464 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,465 INFO L280 TraceCheckUtils]: 22: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,465 INFO L280 TraceCheckUtils]: 23: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,467 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,468 INFO L280 TraceCheckUtils]: 25: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,468 INFO L280 TraceCheckUtils]: 26: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,470 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,471 INFO L280 TraceCheckUtils]: 29: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,472 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,473 INFO L280 TraceCheckUtils]: 31: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,474 INFO L280 TraceCheckUtils]: 32: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,475 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,478 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,480 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,481 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,481 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,482 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,483 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,485 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,485 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,486 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,486 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,487 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,488 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,488 INFO L280 TraceCheckUtils]: 20: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,490 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,490 INFO L280 TraceCheckUtils]: 22: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,492 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,493 INFO L280 TraceCheckUtils]: 25: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,493 INFO L280 TraceCheckUtils]: 26: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,495 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,495 INFO L280 TraceCheckUtils]: 28: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,496 INFO L280 TraceCheckUtils]: 29: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,497 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,497 INFO L280 TraceCheckUtils]: 31: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,498 INFO L280 TraceCheckUtils]: 32: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,499 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,499 INFO L280 TraceCheckUtils]: 34: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,500 INFO L280 TraceCheckUtils]: 35: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,501 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,502 INFO L280 TraceCheckUtils]: 37: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,502 INFO L280 TraceCheckUtils]: 38: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,503 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,506 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,506 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,507 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,507 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,508 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,508 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,508 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,509 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,509 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,510 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,510 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,511 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,511 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,512 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,512 INFO L263 TraceCheckUtils]: 20: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,512 INFO L280 TraceCheckUtils]: 21: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,513 INFO L280 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,513 INFO L280 TraceCheckUtils]: 23: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,514 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,515 INFO L280 TraceCheckUtils]: 25: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,515 INFO L280 TraceCheckUtils]: 26: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,516 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,517 INFO L280 TraceCheckUtils]: 28: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,517 INFO L280 TraceCheckUtils]: 29: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,518 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,518 INFO L280 TraceCheckUtils]: 31: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,520 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,520 INFO L280 TraceCheckUtils]: 34: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,521 INFO L280 TraceCheckUtils]: 35: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,522 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,523 INFO L280 TraceCheckUtils]: 37: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,523 INFO L280 TraceCheckUtils]: 38: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,524 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,524 INFO L280 TraceCheckUtils]: 40: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,525 INFO L280 TraceCheckUtils]: 41: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,526 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,527 INFO L280 TraceCheckUtils]: 43: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,527 INFO L280 TraceCheckUtils]: 44: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,528 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,531 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,531 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,532 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,532 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,532 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,533 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,533 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,533 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,534 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,534 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,534 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,535 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,535 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,535 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,536 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,536 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,536 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,537 INFO L263 TraceCheckUtils]: 20: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,537 INFO L280 TraceCheckUtils]: 21: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,537 INFO L280 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,538 INFO L263 TraceCheckUtils]: 23: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,538 INFO L280 TraceCheckUtils]: 24: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,538 INFO L280 TraceCheckUtils]: 25: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,540 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,540 INFO L280 TraceCheckUtils]: 28: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,541 INFO L280 TraceCheckUtils]: 29: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,542 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,543 INFO L280 TraceCheckUtils]: 31: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,543 INFO L280 TraceCheckUtils]: 32: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,544 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,545 INFO L280 TraceCheckUtils]: 34: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,545 INFO L280 TraceCheckUtils]: 35: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,546 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,548 INFO L280 TraceCheckUtils]: 38: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,549 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,550 INFO L280 TraceCheckUtils]: 40: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,551 INFO L280 TraceCheckUtils]: 41: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,551 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,552 INFO L280 TraceCheckUtils]: 43: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,552 INFO L280 TraceCheckUtils]: 44: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,553 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,554 INFO L280 TraceCheckUtils]: 46: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,554 INFO L280 TraceCheckUtils]: 47: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,556 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,556 INFO L280 TraceCheckUtils]: 49: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,557 INFO L280 TraceCheckUtils]: 50: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,558 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6890#(<= |id_#in~x| 8)} {6518#(= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,560 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,561 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,562 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,562 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,562 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,563 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,563 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,563 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,564 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,565 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,566 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,566 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,567 INFO L263 TraceCheckUtils]: 20: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,568 INFO L280 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,568 INFO L263 TraceCheckUtils]: 23: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,568 INFO L280 TraceCheckUtils]: 24: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,569 INFO L263 TraceCheckUtils]: 26: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,569 INFO L280 TraceCheckUtils]: 27: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,570 INFO L280 TraceCheckUtils]: 28: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,586 INFO L280 TraceCheckUtils]: 29: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,590 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,592 INFO L280 TraceCheckUtils]: 31: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,593 INFO L280 TraceCheckUtils]: 32: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,597 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,599 INFO L280 TraceCheckUtils]: 34: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,600 INFO L280 TraceCheckUtils]: 35: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,601 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,604 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,605 INFO L280 TraceCheckUtils]: 40: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,605 INFO L280 TraceCheckUtils]: 41: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,606 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,608 INFO L280 TraceCheckUtils]: 44: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,609 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,609 INFO L280 TraceCheckUtils]: 46: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,610 INFO L280 TraceCheckUtils]: 47: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,611 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,612 INFO L280 TraceCheckUtils]: 49: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,613 INFO L280 TraceCheckUtils]: 50: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,614 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,614 INFO L280 TraceCheckUtils]: 52: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,615 INFO L280 TraceCheckUtils]: 53: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,616 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6890#(<= |id_#in~x| 8)} {6518#(= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,617 INFO L280 TraceCheckUtils]: 55: Hoare triple {6843#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {6843#(<= |id_#in~x| 9)} assume true; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,619 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6843#(<= |id_#in~x| 9)} {6518#(= |id_#in~x| id_~x)} #26#return; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,631 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,633 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,633 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,634 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,636 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,636 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,637 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,638 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,638 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,639 INFO L263 TraceCheckUtils]: 20: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,639 INFO L280 TraceCheckUtils]: 21: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,639 INFO L280 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,640 INFO L263 TraceCheckUtils]: 23: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,640 INFO L280 TraceCheckUtils]: 24: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,640 INFO L280 TraceCheckUtils]: 25: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,640 INFO L263 TraceCheckUtils]: 26: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,641 INFO L280 TraceCheckUtils]: 27: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,641 INFO L263 TraceCheckUtils]: 29: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,642 INFO L280 TraceCheckUtils]: 30: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,642 INFO L280 TraceCheckUtils]: 31: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,643 INFO L280 TraceCheckUtils]: 32: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,643 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,645 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,645 INFO L280 TraceCheckUtils]: 37: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,646 INFO L280 TraceCheckUtils]: 38: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,647 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,648 INFO L280 TraceCheckUtils]: 40: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,648 INFO L280 TraceCheckUtils]: 41: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,650 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,650 INFO L280 TraceCheckUtils]: 43: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,651 INFO L280 TraceCheckUtils]: 44: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,652 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,654 INFO L280 TraceCheckUtils]: 46: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,654 INFO L280 TraceCheckUtils]: 47: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,655 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,655 INFO L280 TraceCheckUtils]: 49: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,656 INFO L280 TraceCheckUtils]: 50: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,656 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,657 INFO L280 TraceCheckUtils]: 52: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,658 INFO L280 TraceCheckUtils]: 53: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,659 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,659 INFO L280 TraceCheckUtils]: 55: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,660 INFO L280 TraceCheckUtils]: 56: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,660 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6890#(<= |id_#in~x| 8)} {6518#(= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,661 INFO L280 TraceCheckUtils]: 58: Hoare triple {6843#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,661 INFO L280 TraceCheckUtils]: 59: Hoare triple {6843#(<= |id_#in~x| 9)} assume true; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,662 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6843#(<= |id_#in~x| 9)} {6518#(= |id_#in~x| id_~x)} #26#return; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,663 INFO L280 TraceCheckUtils]: 61: Hoare triple {6790#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,663 INFO L280 TraceCheckUtils]: 62: Hoare triple {6790#(<= |id_#in~x| 10)} assume true; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,664 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6790#(<= |id_#in~x| 10)} {6518#(= |id_#in~x| id_~x)} #26#return; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,668 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,669 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,670 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,671 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,672 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,672 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,672 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,672 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,673 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,673 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,673 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,674 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,674 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,674 INFO L263 TraceCheckUtils]: 20: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,675 INFO L280 TraceCheckUtils]: 21: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,675 INFO L280 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,675 INFO L263 TraceCheckUtils]: 23: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,676 INFO L280 TraceCheckUtils]: 24: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,676 INFO L280 TraceCheckUtils]: 25: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,676 INFO L263 TraceCheckUtils]: 26: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,677 INFO L280 TraceCheckUtils]: 27: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,677 INFO L280 TraceCheckUtils]: 28: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,677 INFO L263 TraceCheckUtils]: 29: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,677 INFO L280 TraceCheckUtils]: 30: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,678 INFO L280 TraceCheckUtils]: 31: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,678 INFO L263 TraceCheckUtils]: 32: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,678 INFO L280 TraceCheckUtils]: 33: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,679 INFO L280 TraceCheckUtils]: 34: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,679 INFO L280 TraceCheckUtils]: 35: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,680 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,680 INFO L280 TraceCheckUtils]: 37: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,681 INFO L280 TraceCheckUtils]: 38: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,682 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,682 INFO L280 TraceCheckUtils]: 40: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,683 INFO L280 TraceCheckUtils]: 41: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,684 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,684 INFO L280 TraceCheckUtils]: 43: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,685 INFO L280 TraceCheckUtils]: 44: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,685 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,686 INFO L280 TraceCheckUtils]: 46: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,687 INFO L280 TraceCheckUtils]: 47: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,688 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,688 INFO L280 TraceCheckUtils]: 49: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,689 INFO L280 TraceCheckUtils]: 50: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,689 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,690 INFO L280 TraceCheckUtils]: 52: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,690 INFO L280 TraceCheckUtils]: 53: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,691 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,691 INFO L280 TraceCheckUtils]: 55: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,692 INFO L280 TraceCheckUtils]: 56: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,692 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,693 INFO L280 TraceCheckUtils]: 58: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,693 INFO L280 TraceCheckUtils]: 59: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,694 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6890#(<= |id_#in~x| 8)} {6518#(= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,694 INFO L280 TraceCheckUtils]: 61: Hoare triple {6843#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,695 INFO L280 TraceCheckUtils]: 62: Hoare triple {6843#(<= |id_#in~x| 9)} assume true; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,696 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6843#(<= |id_#in~x| 9)} {6518#(= |id_#in~x| id_~x)} #26#return; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,697 INFO L280 TraceCheckUtils]: 64: Hoare triple {6790#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,697 INFO L280 TraceCheckUtils]: 65: Hoare triple {6790#(<= |id_#in~x| 10)} assume true; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,698 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6790#(<= |id_#in~x| 10)} {6518#(= |id_#in~x| id_~x)} #26#return; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,698 INFO L280 TraceCheckUtils]: 67: Hoare triple {6731#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,699 INFO L280 TraceCheckUtils]: 68: Hoare triple {6731#(<= |id_#in~x| 11)} assume true; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,699 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6731#(<= |id_#in~x| 11)} {6518#(= |id_#in~x| id_~x)} #26#return; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,705 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,705 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,706 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,706 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,707 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,707 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,707 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,710 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,710 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,710 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,711 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,711 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,712 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,712 INFO L263 TraceCheckUtils]: 20: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,713 INFO L280 TraceCheckUtils]: 21: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,713 INFO L280 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,713 INFO L263 TraceCheckUtils]: 23: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,714 INFO L280 TraceCheckUtils]: 24: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,714 INFO L280 TraceCheckUtils]: 25: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,714 INFO L263 TraceCheckUtils]: 26: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,714 INFO L280 TraceCheckUtils]: 27: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,715 INFO L280 TraceCheckUtils]: 28: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,715 INFO L263 TraceCheckUtils]: 29: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,715 INFO L280 TraceCheckUtils]: 30: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,722 INFO L280 TraceCheckUtils]: 31: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,723 INFO L263 TraceCheckUtils]: 32: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,725 INFO L280 TraceCheckUtils]: 33: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,726 INFO L280 TraceCheckUtils]: 34: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,726 INFO L263 TraceCheckUtils]: 35: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,727 INFO L280 TraceCheckUtils]: 36: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,727 INFO L280 TraceCheckUtils]: 37: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,728 INFO L280 TraceCheckUtils]: 38: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,729 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,732 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,732 INFO L280 TraceCheckUtils]: 43: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,733 INFO L280 TraceCheckUtils]: 44: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,734 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,734 INFO L280 TraceCheckUtils]: 46: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,735 INFO L280 TraceCheckUtils]: 47: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,736 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,737 INFO L280 TraceCheckUtils]: 49: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,737 INFO L280 TraceCheckUtils]: 50: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,738 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,739 INFO L280 TraceCheckUtils]: 52: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,740 INFO L280 TraceCheckUtils]: 53: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,741 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,741 INFO L280 TraceCheckUtils]: 55: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,742 INFO L280 TraceCheckUtils]: 56: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,743 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,744 INFO L280 TraceCheckUtils]: 59: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,745 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,746 INFO L280 TraceCheckUtils]: 61: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,747 INFO L280 TraceCheckUtils]: 62: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,748 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6890#(<= |id_#in~x| 8)} {6518#(= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,748 INFO L280 TraceCheckUtils]: 64: Hoare triple {6843#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,749 INFO L280 TraceCheckUtils]: 65: Hoare triple {6843#(<= |id_#in~x| 9)} assume true; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,750 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6843#(<= |id_#in~x| 9)} {6518#(= |id_#in~x| id_~x)} #26#return; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,750 INFO L280 TraceCheckUtils]: 67: Hoare triple {6790#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,751 INFO L280 TraceCheckUtils]: 68: Hoare triple {6790#(<= |id_#in~x| 10)} assume true; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,752 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6790#(<= |id_#in~x| 10)} {6518#(= |id_#in~x| id_~x)} #26#return; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,753 INFO L280 TraceCheckUtils]: 70: Hoare triple {6731#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,753 INFO L280 TraceCheckUtils]: 71: Hoare triple {6731#(<= |id_#in~x| 11)} assume true; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,754 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6731#(<= |id_#in~x| 11)} {6518#(= |id_#in~x| id_~x)} #26#return; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,755 INFO L280 TraceCheckUtils]: 73: Hoare triple {6666#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,755 INFO L280 TraceCheckUtils]: 74: Hoare triple {6666#(<= |id_#in~x| 12)} assume true; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,756 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6666#(<= |id_#in~x| 12)} {6518#(= |id_#in~x| id_~x)} #26#return; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:08,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,761 INFO L263 TraceCheckUtils]: 2: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,763 INFO L263 TraceCheckUtils]: 5: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,764 INFO L263 TraceCheckUtils]: 8: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,765 INFO L263 TraceCheckUtils]: 11: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,766 INFO L263 TraceCheckUtils]: 14: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,775 INFO L263 TraceCheckUtils]: 17: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,775 INFO L280 TraceCheckUtils]: 18: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,776 INFO L280 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,776 INFO L263 TraceCheckUtils]: 20: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,777 INFO L280 TraceCheckUtils]: 21: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,777 INFO L280 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,777 INFO L263 TraceCheckUtils]: 23: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,778 INFO L280 TraceCheckUtils]: 24: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,779 INFO L280 TraceCheckUtils]: 25: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,779 INFO L263 TraceCheckUtils]: 26: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,779 INFO L280 TraceCheckUtils]: 27: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,780 INFO L280 TraceCheckUtils]: 28: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,780 INFO L263 TraceCheckUtils]: 29: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,781 INFO L280 TraceCheckUtils]: 31: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,781 INFO L263 TraceCheckUtils]: 32: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,782 INFO L280 TraceCheckUtils]: 33: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,782 INFO L280 TraceCheckUtils]: 34: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,783 INFO L263 TraceCheckUtils]: 35: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,783 INFO L280 TraceCheckUtils]: 36: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,784 INFO L280 TraceCheckUtils]: 37: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,784 INFO L263 TraceCheckUtils]: 38: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,784 INFO L280 TraceCheckUtils]: 39: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,785 INFO L280 TraceCheckUtils]: 40: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,785 INFO L280 TraceCheckUtils]: 41: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,787 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,787 INFO L280 TraceCheckUtils]: 43: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,788 INFO L280 TraceCheckUtils]: 44: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,789 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,789 INFO L280 TraceCheckUtils]: 46: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,790 INFO L280 TraceCheckUtils]: 47: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,791 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,792 INFO L280 TraceCheckUtils]: 49: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,792 INFO L280 TraceCheckUtils]: 50: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,793 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,794 INFO L280 TraceCheckUtils]: 52: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,795 INFO L280 TraceCheckUtils]: 53: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,796 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,796 INFO L280 TraceCheckUtils]: 55: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,797 INFO L280 TraceCheckUtils]: 56: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,798 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,798 INFO L280 TraceCheckUtils]: 58: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,798 INFO L280 TraceCheckUtils]: 59: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,799 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,800 INFO L280 TraceCheckUtils]: 61: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,800 INFO L280 TraceCheckUtils]: 62: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,801 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,802 INFO L280 TraceCheckUtils]: 64: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,802 INFO L280 TraceCheckUtils]: 65: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,803 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6890#(<= |id_#in~x| 8)} {6518#(= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,804 INFO L280 TraceCheckUtils]: 67: Hoare triple {6843#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,804 INFO L280 TraceCheckUtils]: 68: Hoare triple {6843#(<= |id_#in~x| 9)} assume true; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,805 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6843#(<= |id_#in~x| 9)} {6518#(= |id_#in~x| id_~x)} #26#return; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,806 INFO L280 TraceCheckUtils]: 70: Hoare triple {6790#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,806 INFO L280 TraceCheckUtils]: 71: Hoare triple {6790#(<= |id_#in~x| 10)} assume true; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,807 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6790#(<= |id_#in~x| 10)} {6518#(= |id_#in~x| id_~x)} #26#return; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,808 INFO L280 TraceCheckUtils]: 73: Hoare triple {6731#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,808 INFO L280 TraceCheckUtils]: 74: Hoare triple {6731#(<= |id_#in~x| 11)} assume true; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,809 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6731#(<= |id_#in~x| 11)} {6518#(= |id_#in~x| id_~x)} #26#return; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,809 INFO L280 TraceCheckUtils]: 76: Hoare triple {6666#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,810 INFO L280 TraceCheckUtils]: 77: Hoare triple {6666#(<= |id_#in~x| 12)} assume true; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,811 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6666#(<= |id_#in~x| 12)} {6518#(= |id_#in~x| id_~x)} #26#return; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:08,812 INFO L280 TraceCheckUtils]: 79: Hoare triple {6595#(<= |id_#in~x| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:08,812 INFO L280 TraceCheckUtils]: 80: Hoare triple {6595#(<= |id_#in~x| 13)} assume true; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:08,813 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6595#(<= |id_#in~x| 13)} {6435#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {6434#false} is VALID [2020-07-28 19:12:08,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {6435#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:08,818 INFO L263 TraceCheckUtils]: 1: Hoare triple {6435#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {6433#true} is VALID [2020-07-28 19:12:08,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,818 INFO L263 TraceCheckUtils]: 4: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,819 INFO L263 TraceCheckUtils]: 7: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,820 INFO L263 TraceCheckUtils]: 10: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,821 INFO L280 TraceCheckUtils]: 11: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,821 INFO L263 TraceCheckUtils]: 13: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,822 INFO L280 TraceCheckUtils]: 15: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,822 INFO L263 TraceCheckUtils]: 16: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,822 INFO L280 TraceCheckUtils]: 17: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,823 INFO L280 TraceCheckUtils]: 18: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,823 INFO L263 TraceCheckUtils]: 19: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,823 INFO L280 TraceCheckUtils]: 20: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,824 INFO L280 TraceCheckUtils]: 21: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,824 INFO L263 TraceCheckUtils]: 22: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,824 INFO L280 TraceCheckUtils]: 23: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,825 INFO L263 TraceCheckUtils]: 25: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,825 INFO L280 TraceCheckUtils]: 26: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,826 INFO L263 TraceCheckUtils]: 28: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,826 INFO L280 TraceCheckUtils]: 29: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,827 INFO L263 TraceCheckUtils]: 31: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,827 INFO L280 TraceCheckUtils]: 32: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,827 INFO L263 TraceCheckUtils]: 34: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,828 INFO L280 TraceCheckUtils]: 35: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,828 INFO L280 TraceCheckUtils]: 36: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,828 INFO L263 TraceCheckUtils]: 37: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,829 INFO L280 TraceCheckUtils]: 38: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,829 INFO L280 TraceCheckUtils]: 39: Hoare triple {6518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,829 INFO L263 TraceCheckUtils]: 40: Hoare triple {6518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:08,830 INFO L280 TraceCheckUtils]: 41: Hoare triple {6433#true} ~x := #in~x; {6518#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:08,830 INFO L280 TraceCheckUtils]: 42: Hoare triple {6518#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,831 INFO L280 TraceCheckUtils]: 43: Hoare triple {7052#(= 0 |id_#in~x|)} assume true; {7052#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:08,831 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7052#(= 0 |id_#in~x|)} {6518#(= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,832 INFO L280 TraceCheckUtils]: 45: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:08,833 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {7051#(<= |id_#in~x| 1)} {6518#(= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,833 INFO L280 TraceCheckUtils]: 48: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,834 INFO L280 TraceCheckUtils]: 49: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:08,835 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {7046#(<= |id_#in~x| 2)} {6518#(= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,835 INFO L280 TraceCheckUtils]: 51: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,835 INFO L280 TraceCheckUtils]: 52: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:08,836 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {7035#(<= |id_#in~x| 3)} {6518#(= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,837 INFO L280 TraceCheckUtils]: 54: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,838 INFO L280 TraceCheckUtils]: 55: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:08,839 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7018#(<= |id_#in~x| 4)} {6518#(= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,840 INFO L280 TraceCheckUtils]: 58: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:08,842 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6995#(<= |id_#in~x| 5)} {6518#(= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,842 INFO L280 TraceCheckUtils]: 60: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,842 INFO L280 TraceCheckUtils]: 61: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:08,843 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6966#(<= |id_#in~x| 6)} {6518#(= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,844 INFO L280 TraceCheckUtils]: 63: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:08,845 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {6931#(<= |id_#in~x| 7)} {6518#(= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,845 INFO L280 TraceCheckUtils]: 66: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:08,846 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {6890#(<= |id_#in~x| 8)} {6518#(= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,847 INFO L280 TraceCheckUtils]: 69: Hoare triple {6843#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,847 INFO L280 TraceCheckUtils]: 70: Hoare triple {6843#(<= |id_#in~x| 9)} assume true; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:08,848 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6843#(<= |id_#in~x| 9)} {6518#(= |id_#in~x| id_~x)} #26#return; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,849 INFO L280 TraceCheckUtils]: 72: Hoare triple {6790#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,849 INFO L280 TraceCheckUtils]: 73: Hoare triple {6790#(<= |id_#in~x| 10)} assume true; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:08,851 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6790#(<= |id_#in~x| 10)} {6518#(= |id_#in~x| id_~x)} #26#return; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,851 INFO L280 TraceCheckUtils]: 75: Hoare triple {6731#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,852 INFO L280 TraceCheckUtils]: 76: Hoare triple {6731#(<= |id_#in~x| 11)} assume true; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:08,852 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6731#(<= |id_#in~x| 11)} {6518#(= |id_#in~x| id_~x)} #26#return; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,853 INFO L280 TraceCheckUtils]: 78: Hoare triple {6666#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,854 INFO L280 TraceCheckUtils]: 79: Hoare triple {6666#(<= |id_#in~x| 12)} assume true; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:08,855 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6666#(<= |id_#in~x| 12)} {6518#(= |id_#in~x| id_~x)} #26#return; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:08,856 INFO L280 TraceCheckUtils]: 81: Hoare triple {6595#(<= |id_#in~x| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:08,856 INFO L280 TraceCheckUtils]: 82: Hoare triple {6595#(<= |id_#in~x| 13)} assume true; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:08,857 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6595#(<= |id_#in~x| 13)} {6435#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {6434#false} is VALID [2020-07-28 19:12:08,858 INFO L280 TraceCheckUtils]: 84: Hoare triple {6434#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {6434#false} is VALID [2020-07-28 19:12:08,858 INFO L280 TraceCheckUtils]: 85: Hoare triple {6434#false} assume 15 != main_~result~0; {6434#false} is VALID [2020-07-28 19:12:08,858 INFO L280 TraceCheckUtils]: 86: Hoare triple {6434#false} assume !false; {6434#false} is VALID [2020-07-28 19:12:08,864 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-07-28 19:12:08,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503021291] [2020-07-28 19:12:08,865 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [354861613] [2020-07-28 19:12:08,865 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 30 conjunts are in the unsatisfiable core [2020-07-28 19:12:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:08,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:12:09,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {6433#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {6435#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:09,731 INFO L263 TraceCheckUtils]: 1: Hoare triple {6435#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {6433#true} is VALID [2020-07-28 19:12:09,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,732 INFO L263 TraceCheckUtils]: 4: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,733 INFO L280 TraceCheckUtils]: 5: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,733 INFO L280 TraceCheckUtils]: 6: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,733 INFO L263 TraceCheckUtils]: 7: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,734 INFO L280 TraceCheckUtils]: 8: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,734 INFO L280 TraceCheckUtils]: 9: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,734 INFO L263 TraceCheckUtils]: 10: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,735 INFO L280 TraceCheckUtils]: 11: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,735 INFO L280 TraceCheckUtils]: 12: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,735 INFO L263 TraceCheckUtils]: 13: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,736 INFO L263 TraceCheckUtils]: 16: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,737 INFO L280 TraceCheckUtils]: 17: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,737 INFO L263 TraceCheckUtils]: 19: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,738 INFO L280 TraceCheckUtils]: 21: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,738 INFO L263 TraceCheckUtils]: 22: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,739 INFO L263 TraceCheckUtils]: 25: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,740 INFO L280 TraceCheckUtils]: 27: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,740 INFO L263 TraceCheckUtils]: 28: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,741 INFO L280 TraceCheckUtils]: 30: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,741 INFO L263 TraceCheckUtils]: 31: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,741 INFO L280 TraceCheckUtils]: 32: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,742 INFO L280 TraceCheckUtils]: 33: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,742 INFO L263 TraceCheckUtils]: 34: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,751 INFO L280 TraceCheckUtils]: 35: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,752 INFO L280 TraceCheckUtils]: 36: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,752 INFO L263 TraceCheckUtils]: 37: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,753 INFO L280 TraceCheckUtils]: 38: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,754 INFO L280 TraceCheckUtils]: 39: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,754 INFO L263 TraceCheckUtils]: 40: Hoare triple {7062#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {6433#true} is VALID [2020-07-28 19:12:09,754 INFO L280 TraceCheckUtils]: 41: Hoare triple {6433#true} ~x := #in~x; {7062#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:09,755 INFO L280 TraceCheckUtils]: 42: Hoare triple {7062#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {7183#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:09,756 INFO L280 TraceCheckUtils]: 43: Hoare triple {7183#(<= |id_#in~x| 0)} assume true; {7183#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:09,757 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7183#(<= |id_#in~x| 0)} {7062#(<= |id_#in~x| id_~x)} #26#return; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:09,758 INFO L280 TraceCheckUtils]: 45: Hoare triple {7051#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:09,758 INFO L280 TraceCheckUtils]: 46: Hoare triple {7051#(<= |id_#in~x| 1)} assume true; {7051#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:09,760 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {7051#(<= |id_#in~x| 1)} {7062#(<= |id_#in~x| id_~x)} #26#return; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:09,760 INFO L280 TraceCheckUtils]: 48: Hoare triple {7046#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:09,761 INFO L280 TraceCheckUtils]: 49: Hoare triple {7046#(<= |id_#in~x| 2)} assume true; {7046#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:09,766 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {7046#(<= |id_#in~x| 2)} {7062#(<= |id_#in~x| id_~x)} #26#return; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:09,767 INFO L280 TraceCheckUtils]: 51: Hoare triple {7035#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:09,767 INFO L280 TraceCheckUtils]: 52: Hoare triple {7035#(<= |id_#in~x| 3)} assume true; {7035#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:09,768 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {7035#(<= |id_#in~x| 3)} {7062#(<= |id_#in~x| id_~x)} #26#return; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:09,769 INFO L280 TraceCheckUtils]: 54: Hoare triple {7018#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:09,769 INFO L280 TraceCheckUtils]: 55: Hoare triple {7018#(<= |id_#in~x| 4)} assume true; {7018#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:09,770 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7018#(<= |id_#in~x| 4)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:09,771 INFO L280 TraceCheckUtils]: 57: Hoare triple {6995#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:09,772 INFO L280 TraceCheckUtils]: 58: Hoare triple {6995#(<= |id_#in~x| 5)} assume true; {6995#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:09,773 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6995#(<= |id_#in~x| 5)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:09,774 INFO L280 TraceCheckUtils]: 60: Hoare triple {6966#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:09,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {6966#(<= |id_#in~x| 6)} assume true; {6966#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:09,775 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6966#(<= |id_#in~x| 6)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:09,775 INFO L280 TraceCheckUtils]: 63: Hoare triple {6931#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:09,776 INFO L280 TraceCheckUtils]: 64: Hoare triple {6931#(<= |id_#in~x| 7)} assume true; {6931#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:09,777 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {6931#(<= |id_#in~x| 7)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:09,777 INFO L280 TraceCheckUtils]: 66: Hoare triple {6890#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:09,777 INFO L280 TraceCheckUtils]: 67: Hoare triple {6890#(<= |id_#in~x| 8)} assume true; {6890#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:09,779 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {6890#(<= |id_#in~x| 8)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:09,780 INFO L280 TraceCheckUtils]: 69: Hoare triple {6843#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:09,780 INFO L280 TraceCheckUtils]: 70: Hoare triple {6843#(<= |id_#in~x| 9)} assume true; {6843#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:09,782 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6843#(<= |id_#in~x| 9)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:09,782 INFO L280 TraceCheckUtils]: 72: Hoare triple {6790#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:09,783 INFO L280 TraceCheckUtils]: 73: Hoare triple {6790#(<= |id_#in~x| 10)} assume true; {6790#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:09,784 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6790#(<= |id_#in~x| 10)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:09,784 INFO L280 TraceCheckUtils]: 75: Hoare triple {6731#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:09,784 INFO L280 TraceCheckUtils]: 76: Hoare triple {6731#(<= |id_#in~x| 11)} assume true; {6731#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:09,785 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6731#(<= |id_#in~x| 11)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:09,786 INFO L280 TraceCheckUtils]: 78: Hoare triple {6666#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:09,786 INFO L280 TraceCheckUtils]: 79: Hoare triple {6666#(<= |id_#in~x| 12)} assume true; {6666#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:09,787 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6666#(<= |id_#in~x| 12)} {7062#(<= |id_#in~x| id_~x)} #26#return; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:09,787 INFO L280 TraceCheckUtils]: 81: Hoare triple {6595#(<= |id_#in~x| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:09,788 INFO L280 TraceCheckUtils]: 82: Hoare triple {6595#(<= |id_#in~x| 13)} assume true; {6595#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:09,788 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6595#(<= |id_#in~x| 13)} {6435#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {6434#false} is VALID [2020-07-28 19:12:09,789 INFO L280 TraceCheckUtils]: 84: Hoare triple {6434#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {6434#false} is VALID [2020-07-28 19:12:09,789 INFO L280 TraceCheckUtils]: 85: Hoare triple {6434#false} assume 15 != main_~result~0; {6434#false} is VALID [2020-07-28 19:12:09,789 INFO L280 TraceCheckUtils]: 86: Hoare triple {6434#false} assume !false; {6434#false} is VALID [2020-07-28 19:12:09,795 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-07-28 19:12:09,795 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:12:09,795 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 20 [2020-07-28 19:12:09,795 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625341176] [2020-07-28 19:12:09,796 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 87 [2020-07-28 19:12:09,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:12:09,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-28 19:12:10,059 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:10,060 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-28 19:12:10,060 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:12:10,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-28 19:12:10,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=237, Unknown=0, NotChecked=0, Total=380 [2020-07-28 19:12:10,061 INFO L87 Difference]: Start difference. First operand 50 states and 51 transitions. Second operand 20 states. [2020-07-28 19:12:10,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:10,408 INFO L93 Difference]: Finished difference Result 57 states and 58 transitions. [2020-07-28 19:12:10,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-28 19:12:10,408 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 87 [2020-07-28 19:12:10,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-28 19:12:10,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 58 transitions. [2020-07-28 19:12:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-28 19:12:10,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 58 transitions. [2020-07-28 19:12:10,411 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 58 transitions. [2020-07-28 19:12:10,488 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:10,490 INFO L225 Difference]: With dead ends: 57 [2020-07-28 19:12:10,490 INFO L226 Difference]: Without dead ends: 53 [2020-07-28 19:12:10,492 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 195 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=396, Invalid=726, Unknown=0, NotChecked=0, Total=1122 [2020-07-28 19:12:10,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2020-07-28 19:12:10,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2020-07-28 19:12:10,500 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:10,501 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand 53 states. [2020-07-28 19:12:10,501 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2020-07-28 19:12:10,501 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2020-07-28 19:12:10,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:10,503 INFO L93 Difference]: Finished difference Result 53 states and 54 transitions. [2020-07-28 19:12:10,503 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2020-07-28 19:12:10,504 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:10,504 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:10,504 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2020-07-28 19:12:10,504 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2020-07-28 19:12:10,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:10,506 INFO L93 Difference]: Finished difference Result 53 states and 54 transitions. [2020-07-28 19:12:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2020-07-28 19:12:10,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:10,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:10,508 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:10,508 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-07-28 19:12:10,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 54 transitions. [2020-07-28 19:12:10,510 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 54 transitions. Word has length 87 [2020-07-28 19:12:10,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:10,510 INFO L479 AbstractCegarLoop]: Abstraction has 53 states and 54 transitions. [2020-07-28 19:12:10,510 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-28 19:12:10,511 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2020-07-28 19:12:10,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-07-28 19:12:10,512 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:12:10,512 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:12:10,724 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-28 19:12:10,725 INFO L427 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:12:10,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:12:10,726 INFO L82 PathProgramCache]: Analyzing trace with hash -1777212503, now seen corresponding path program 14 times [2020-07-28 19:12:10,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:12:10,726 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362706647] [2020-07-28 19:12:10,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:12:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:10,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:12:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:10,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:10,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:10,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:10,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:10,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:11,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,357 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,358 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,360 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,362 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,366 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,368 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,370 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,373 INFO L280 TraceCheckUtils]: 8: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,374 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,376 INFO L280 TraceCheckUtils]: 11: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,377 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,378 INFO L280 TraceCheckUtils]: 14: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,380 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,382 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,384 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,385 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,386 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,389 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,390 INFO L280 TraceCheckUtils]: 13: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,392 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,393 INFO L280 TraceCheckUtils]: 16: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,395 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,396 INFO L280 TraceCheckUtils]: 19: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,397 INFO L280 TraceCheckUtils]: 20: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,399 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,401 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,401 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,402 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,404 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,406 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,406 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,408 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,410 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,411 INFO L280 TraceCheckUtils]: 16: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,411 INFO L280 TraceCheckUtils]: 17: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,413 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,414 INFO L280 TraceCheckUtils]: 19: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,414 INFO L280 TraceCheckUtils]: 20: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,416 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,417 INFO L280 TraceCheckUtils]: 22: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,417 INFO L280 TraceCheckUtils]: 23: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,419 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,419 INFO L280 TraceCheckUtils]: 25: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,420 INFO L280 TraceCheckUtils]: 26: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,421 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,423 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,425 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,425 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,426 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,426 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,427 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,427 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,428 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,428 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,429 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,429 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,430 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,430 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,433 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,434 INFO L280 TraceCheckUtils]: 19: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,434 INFO L280 TraceCheckUtils]: 20: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,436 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,436 INFO L280 TraceCheckUtils]: 22: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,437 INFO L280 TraceCheckUtils]: 23: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,438 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,439 INFO L280 TraceCheckUtils]: 25: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,439 INFO L280 TraceCheckUtils]: 26: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,441 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,441 INFO L280 TraceCheckUtils]: 28: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,443 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,444 INFO L280 TraceCheckUtils]: 31: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,444 INFO L280 TraceCheckUtils]: 32: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,446 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,448 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,450 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,450 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,451 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,451 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,452 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,453 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,453 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,454 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,454 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,456 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,457 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,458 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,458 INFO L280 TraceCheckUtils]: 20: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,460 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,460 INFO L280 TraceCheckUtils]: 22: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,461 INFO L280 TraceCheckUtils]: 23: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,462 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,463 INFO L280 TraceCheckUtils]: 25: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,464 INFO L280 TraceCheckUtils]: 26: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,465 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,466 INFO L280 TraceCheckUtils]: 28: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,467 INFO L280 TraceCheckUtils]: 29: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,468 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,469 INFO L280 TraceCheckUtils]: 31: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,469 INFO L280 TraceCheckUtils]: 32: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,471 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,471 INFO L280 TraceCheckUtils]: 34: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,472 INFO L280 TraceCheckUtils]: 35: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,473 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,474 INFO L280 TraceCheckUtils]: 37: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,475 INFO L280 TraceCheckUtils]: 38: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,476 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,479 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,480 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,482 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,482 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,483 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,483 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,485 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,485 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,486 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,486 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,486 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,487 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,488 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,488 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,489 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,489 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,490 INFO L280 TraceCheckUtils]: 23: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,491 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,492 INFO L280 TraceCheckUtils]: 25: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,492 INFO L280 TraceCheckUtils]: 26: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,493 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,494 INFO L280 TraceCheckUtils]: 28: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,496 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,497 INFO L280 TraceCheckUtils]: 31: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,497 INFO L280 TraceCheckUtils]: 32: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,498 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,499 INFO L280 TraceCheckUtils]: 34: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,500 INFO L280 TraceCheckUtils]: 35: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,501 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,501 INFO L280 TraceCheckUtils]: 37: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,502 INFO L280 TraceCheckUtils]: 38: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,503 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,504 INFO L280 TraceCheckUtils]: 40: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,504 INFO L280 TraceCheckUtils]: 41: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,506 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,507 INFO L280 TraceCheckUtils]: 44: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,508 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,511 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,513 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,514 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,516 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,516 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,517 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,517 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,518 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,518 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,519 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,520 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,520 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,521 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,521 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,522 INFO L263 TraceCheckUtils]: 23: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,522 INFO L280 TraceCheckUtils]: 24: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,523 INFO L280 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,523 INFO L280 TraceCheckUtils]: 26: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,525 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,526 INFO L280 TraceCheckUtils]: 29: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,527 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,528 INFO L280 TraceCheckUtils]: 32: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,529 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,530 INFO L280 TraceCheckUtils]: 34: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,531 INFO L280 TraceCheckUtils]: 35: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,532 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,532 INFO L280 TraceCheckUtils]: 37: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,534 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,535 INFO L280 TraceCheckUtils]: 40: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,535 INFO L280 TraceCheckUtils]: 41: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,536 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,537 INFO L280 TraceCheckUtils]: 43: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,538 INFO L280 TraceCheckUtils]: 44: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,539 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,539 INFO L280 TraceCheckUtils]: 46: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,540 INFO L280 TraceCheckUtils]: 47: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,541 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,542 INFO L280 TraceCheckUtils]: 49: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,542 INFO L280 TraceCheckUtils]: 50: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,543 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,547 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,549 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,550 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,552 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,553 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,554 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,554 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,554 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,555 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,556 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,556 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,557 INFO L263 TraceCheckUtils]: 23: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,559 INFO L263 TraceCheckUtils]: 26: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,561 INFO L280 TraceCheckUtils]: 29: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,562 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,562 INFO L280 TraceCheckUtils]: 31: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,563 INFO L280 TraceCheckUtils]: 32: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,564 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,565 INFO L280 TraceCheckUtils]: 34: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,565 INFO L280 TraceCheckUtils]: 35: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,567 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,567 INFO L280 TraceCheckUtils]: 37: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,568 INFO L280 TraceCheckUtils]: 38: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,569 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,570 INFO L280 TraceCheckUtils]: 40: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,570 INFO L280 TraceCheckUtils]: 41: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,571 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,572 INFO L280 TraceCheckUtils]: 43: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,572 INFO L280 TraceCheckUtils]: 44: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,573 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,574 INFO L280 TraceCheckUtils]: 46: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,574 INFO L280 TraceCheckUtils]: 47: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,575 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,575 INFO L280 TraceCheckUtils]: 49: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,576 INFO L280 TraceCheckUtils]: 50: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,577 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,578 INFO L280 TraceCheckUtils]: 52: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,578 INFO L280 TraceCheckUtils]: 53: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,580 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,581 INFO L280 TraceCheckUtils]: 56: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,582 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8064#(<= |id_#in~x| 9)} {7656#(= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,585 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,586 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,587 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,588 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,588 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,589 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,589 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,590 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,591 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,591 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,591 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,592 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,592 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,593 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,594 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,594 INFO L263 TraceCheckUtils]: 23: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,594 INFO L280 TraceCheckUtils]: 24: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,595 INFO L280 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,595 INFO L263 TraceCheckUtils]: 26: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,596 INFO L280 TraceCheckUtils]: 27: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,597 INFO L280 TraceCheckUtils]: 28: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,597 INFO L263 TraceCheckUtils]: 29: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,597 INFO L280 TraceCheckUtils]: 30: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,598 INFO L280 TraceCheckUtils]: 31: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,598 INFO L280 TraceCheckUtils]: 32: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,599 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,599 INFO L280 TraceCheckUtils]: 34: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,600 INFO L280 TraceCheckUtils]: 35: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,600 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,601 INFO L280 TraceCheckUtils]: 37: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,601 INFO L280 TraceCheckUtils]: 38: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,602 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,603 INFO L280 TraceCheckUtils]: 41: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,604 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,605 INFO L280 TraceCheckUtils]: 43: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,606 INFO L280 TraceCheckUtils]: 44: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,607 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,608 INFO L280 TraceCheckUtils]: 46: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,609 INFO L280 TraceCheckUtils]: 47: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,610 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,611 INFO L280 TraceCheckUtils]: 49: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,612 INFO L280 TraceCheckUtils]: 50: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,613 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,614 INFO L280 TraceCheckUtils]: 52: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,614 INFO L280 TraceCheckUtils]: 53: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,616 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,616 INFO L280 TraceCheckUtils]: 55: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,616 INFO L280 TraceCheckUtils]: 56: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,617 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,618 INFO L280 TraceCheckUtils]: 58: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,618 INFO L280 TraceCheckUtils]: 59: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,619 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8064#(<= |id_#in~x| 9)} {7656#(= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,620 INFO L280 TraceCheckUtils]: 61: Hoare triple {8011#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,621 INFO L280 TraceCheckUtils]: 62: Hoare triple {8011#(<= |id_#in~x| 10)} assume true; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,622 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8011#(<= |id_#in~x| 10)} {7656#(= |id_#in~x| id_~x)} #26#return; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,628 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,629 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,629 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,630 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,631 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,635 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,636 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,636 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,636 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,637 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,637 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,637 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,638 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,639 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,639 INFO L263 TraceCheckUtils]: 23: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,639 INFO L280 TraceCheckUtils]: 24: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,640 INFO L280 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,640 INFO L263 TraceCheckUtils]: 26: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,640 INFO L280 TraceCheckUtils]: 27: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,641 INFO L263 TraceCheckUtils]: 29: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,641 INFO L280 TraceCheckUtils]: 30: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,642 INFO L280 TraceCheckUtils]: 31: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,642 INFO L263 TraceCheckUtils]: 32: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,642 INFO L280 TraceCheckUtils]: 33: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,643 INFO L280 TraceCheckUtils]: 34: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,643 INFO L280 TraceCheckUtils]: 35: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,644 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,644 INFO L280 TraceCheckUtils]: 37: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,645 INFO L280 TraceCheckUtils]: 38: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,646 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,647 INFO L280 TraceCheckUtils]: 40: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,648 INFO L280 TraceCheckUtils]: 41: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,649 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,650 INFO L280 TraceCheckUtils]: 43: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,651 INFO L280 TraceCheckUtils]: 44: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,652 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,653 INFO L280 TraceCheckUtils]: 46: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,654 INFO L280 TraceCheckUtils]: 47: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,655 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,655 INFO L280 TraceCheckUtils]: 49: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,656 INFO L280 TraceCheckUtils]: 50: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,657 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,658 INFO L280 TraceCheckUtils]: 52: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,658 INFO L280 TraceCheckUtils]: 53: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,659 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,660 INFO L280 TraceCheckUtils]: 55: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,660 INFO L280 TraceCheckUtils]: 56: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,661 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,662 INFO L280 TraceCheckUtils]: 58: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,662 INFO L280 TraceCheckUtils]: 59: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,664 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,664 INFO L280 TraceCheckUtils]: 61: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,665 INFO L280 TraceCheckUtils]: 62: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,666 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8064#(<= |id_#in~x| 9)} {7656#(= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,667 INFO L280 TraceCheckUtils]: 64: Hoare triple {8011#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,668 INFO L280 TraceCheckUtils]: 65: Hoare triple {8011#(<= |id_#in~x| 10)} assume true; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,669 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8011#(<= |id_#in~x| 10)} {7656#(= |id_#in~x| id_~x)} #26#return; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,674 INFO L280 TraceCheckUtils]: 67: Hoare triple {7952#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,675 INFO L280 TraceCheckUtils]: 68: Hoare triple {7952#(<= |id_#in~x| 11)} assume true; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,676 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7952#(<= |id_#in~x| 11)} {7656#(= |id_#in~x| id_~x)} #26#return; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,680 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,681 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,682 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,682 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,683 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,684 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,684 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,685 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,686 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,687 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,687 INFO L263 TraceCheckUtils]: 23: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,688 INFO L280 TraceCheckUtils]: 24: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,688 INFO L280 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,689 INFO L263 TraceCheckUtils]: 26: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,689 INFO L280 TraceCheckUtils]: 27: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,690 INFO L280 TraceCheckUtils]: 28: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,690 INFO L263 TraceCheckUtils]: 29: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,692 INFO L263 TraceCheckUtils]: 32: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,693 INFO L280 TraceCheckUtils]: 33: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,693 INFO L280 TraceCheckUtils]: 34: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,694 INFO L263 TraceCheckUtils]: 35: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,694 INFO L280 TraceCheckUtils]: 36: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,695 INFO L280 TraceCheckUtils]: 37: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,696 INFO L280 TraceCheckUtils]: 38: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,697 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,698 INFO L280 TraceCheckUtils]: 40: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,698 INFO L280 TraceCheckUtils]: 41: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,700 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,701 INFO L280 TraceCheckUtils]: 43: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,701 INFO L280 TraceCheckUtils]: 44: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,703 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,704 INFO L280 TraceCheckUtils]: 46: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,704 INFO L280 TraceCheckUtils]: 47: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,706 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,706 INFO L280 TraceCheckUtils]: 49: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,706 INFO L280 TraceCheckUtils]: 50: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,708 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,713 INFO L280 TraceCheckUtils]: 52: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,715 INFO L280 TraceCheckUtils]: 53: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,718 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,719 INFO L280 TraceCheckUtils]: 55: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,720 INFO L280 TraceCheckUtils]: 56: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,721 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,722 INFO L280 TraceCheckUtils]: 58: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,723 INFO L280 TraceCheckUtils]: 59: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,724 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,725 INFO L280 TraceCheckUtils]: 61: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,726 INFO L280 TraceCheckUtils]: 62: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,727 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,728 INFO L280 TraceCheckUtils]: 64: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,729 INFO L280 TraceCheckUtils]: 65: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,730 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8064#(<= |id_#in~x| 9)} {7656#(= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,731 INFO L280 TraceCheckUtils]: 67: Hoare triple {8011#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,732 INFO L280 TraceCheckUtils]: 68: Hoare triple {8011#(<= |id_#in~x| 10)} assume true; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,734 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8011#(<= |id_#in~x| 10)} {7656#(= |id_#in~x| id_~x)} #26#return; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,735 INFO L280 TraceCheckUtils]: 70: Hoare triple {7952#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,735 INFO L280 TraceCheckUtils]: 71: Hoare triple {7952#(<= |id_#in~x| 11)} assume true; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,737 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {7952#(<= |id_#in~x| 11)} {7656#(= |id_#in~x| id_~x)} #26#return; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,738 INFO L280 TraceCheckUtils]: 73: Hoare triple {7887#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,739 INFO L280 TraceCheckUtils]: 74: Hoare triple {7887#(<= |id_#in~x| 12)} assume true; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,741 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7887#(<= |id_#in~x| 12)} {7656#(= |id_#in~x| id_~x)} #26#return; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,749 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,750 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,752 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,754 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,755 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,755 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,756 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,757 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,757 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,758 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,759 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,759 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,760 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,760 INFO L263 TraceCheckUtils]: 23: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,762 INFO L280 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,762 INFO L263 TraceCheckUtils]: 26: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,763 INFO L280 TraceCheckUtils]: 27: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,764 INFO L280 TraceCheckUtils]: 28: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,764 INFO L263 TraceCheckUtils]: 29: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,765 INFO L280 TraceCheckUtils]: 31: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,766 INFO L263 TraceCheckUtils]: 32: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,766 INFO L280 TraceCheckUtils]: 33: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,767 INFO L280 TraceCheckUtils]: 34: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,767 INFO L263 TraceCheckUtils]: 35: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,768 INFO L280 TraceCheckUtils]: 36: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,768 INFO L280 TraceCheckUtils]: 37: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,768 INFO L263 TraceCheckUtils]: 38: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,770 INFO L280 TraceCheckUtils]: 40: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,770 INFO L280 TraceCheckUtils]: 41: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,772 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,772 INFO L280 TraceCheckUtils]: 43: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,774 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,775 INFO L280 TraceCheckUtils]: 46: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,776 INFO L280 TraceCheckUtils]: 47: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,777 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,778 INFO L280 TraceCheckUtils]: 49: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,778 INFO L280 TraceCheckUtils]: 50: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,780 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,781 INFO L280 TraceCheckUtils]: 52: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,781 INFO L280 TraceCheckUtils]: 53: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,783 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,783 INFO L280 TraceCheckUtils]: 55: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,784 INFO L280 TraceCheckUtils]: 56: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,786 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,786 INFO L280 TraceCheckUtils]: 58: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,788 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,789 INFO L280 TraceCheckUtils]: 61: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,790 INFO L280 TraceCheckUtils]: 62: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,791 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,792 INFO L280 TraceCheckUtils]: 64: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,793 INFO L280 TraceCheckUtils]: 65: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,794 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,795 INFO L280 TraceCheckUtils]: 67: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,795 INFO L280 TraceCheckUtils]: 68: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,797 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8064#(<= |id_#in~x| 9)} {7656#(= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,797 INFO L280 TraceCheckUtils]: 70: Hoare triple {8011#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,798 INFO L280 TraceCheckUtils]: 71: Hoare triple {8011#(<= |id_#in~x| 10)} assume true; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,799 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {8011#(<= |id_#in~x| 10)} {7656#(= |id_#in~x| id_~x)} #26#return; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,800 INFO L280 TraceCheckUtils]: 73: Hoare triple {7952#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,801 INFO L280 TraceCheckUtils]: 74: Hoare triple {7952#(<= |id_#in~x| 11)} assume true; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,802 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7952#(<= |id_#in~x| 11)} {7656#(= |id_#in~x| id_~x)} #26#return; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,803 INFO L280 TraceCheckUtils]: 76: Hoare triple {7887#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,804 INFO L280 TraceCheckUtils]: 77: Hoare triple {7887#(<= |id_#in~x| 12)} assume true; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,805 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7887#(<= |id_#in~x| 12)} {7656#(= |id_#in~x| id_~x)} #26#return; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,805 INFO L280 TraceCheckUtils]: 79: Hoare triple {7816#(<= |id_#in~x| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,806 INFO L280 TraceCheckUtils]: 80: Hoare triple {7816#(<= |id_#in~x| 13)} assume true; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,807 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7816#(<= |id_#in~x| 13)} {7656#(= |id_#in~x| id_~x)} #26#return; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:11,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,813 INFO L263 TraceCheckUtils]: 2: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,814 INFO L263 TraceCheckUtils]: 5: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,815 INFO L280 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,815 INFO L263 TraceCheckUtils]: 8: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,816 INFO L263 TraceCheckUtils]: 11: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,817 INFO L263 TraceCheckUtils]: 14: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,818 INFO L263 TraceCheckUtils]: 17: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,825 INFO L280 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,825 INFO L263 TraceCheckUtils]: 20: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,826 INFO L280 TraceCheckUtils]: 21: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,827 INFO L280 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,827 INFO L263 TraceCheckUtils]: 23: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,828 INFO L263 TraceCheckUtils]: 26: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,830 INFO L280 TraceCheckUtils]: 28: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,830 INFO L263 TraceCheckUtils]: 29: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,831 INFO L280 TraceCheckUtils]: 31: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,831 INFO L263 TraceCheckUtils]: 32: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,832 INFO L280 TraceCheckUtils]: 33: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,833 INFO L280 TraceCheckUtils]: 34: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,833 INFO L263 TraceCheckUtils]: 35: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,833 INFO L280 TraceCheckUtils]: 36: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,834 INFO L280 TraceCheckUtils]: 37: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,834 INFO L263 TraceCheckUtils]: 38: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,835 INFO L280 TraceCheckUtils]: 39: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,836 INFO L263 TraceCheckUtils]: 41: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,836 INFO L280 TraceCheckUtils]: 42: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,838 INFO L280 TraceCheckUtils]: 44: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,839 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,840 INFO L280 TraceCheckUtils]: 46: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,842 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,843 INFO L280 TraceCheckUtils]: 49: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,843 INFO L280 TraceCheckUtils]: 50: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,845 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,846 INFO L280 TraceCheckUtils]: 52: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,846 INFO L280 TraceCheckUtils]: 53: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,848 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,849 INFO L280 TraceCheckUtils]: 55: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,849 INFO L280 TraceCheckUtils]: 56: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,851 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,852 INFO L280 TraceCheckUtils]: 58: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,852 INFO L280 TraceCheckUtils]: 59: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,854 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,855 INFO L280 TraceCheckUtils]: 61: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,857 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,857 INFO L280 TraceCheckUtils]: 64: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,858 INFO L280 TraceCheckUtils]: 65: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,859 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,859 INFO L280 TraceCheckUtils]: 67: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,859 INFO L280 TraceCheckUtils]: 68: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,861 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,861 INFO L280 TraceCheckUtils]: 70: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,862 INFO L280 TraceCheckUtils]: 71: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,863 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {8064#(<= |id_#in~x| 9)} {7656#(= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,863 INFO L280 TraceCheckUtils]: 73: Hoare triple {8011#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,864 INFO L280 TraceCheckUtils]: 74: Hoare triple {8011#(<= |id_#in~x| 10)} assume true; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,865 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8011#(<= |id_#in~x| 10)} {7656#(= |id_#in~x| id_~x)} #26#return; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,866 INFO L280 TraceCheckUtils]: 76: Hoare triple {7952#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,867 INFO L280 TraceCheckUtils]: 77: Hoare triple {7952#(<= |id_#in~x| 11)} assume true; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,868 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7952#(<= |id_#in~x| 11)} {7656#(= |id_#in~x| id_~x)} #26#return; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,869 INFO L280 TraceCheckUtils]: 79: Hoare triple {7887#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,869 INFO L280 TraceCheckUtils]: 80: Hoare triple {7887#(<= |id_#in~x| 12)} assume true; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,870 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7887#(<= |id_#in~x| 12)} {7656#(= |id_#in~x| id_~x)} #26#return; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,871 INFO L280 TraceCheckUtils]: 82: Hoare triple {7816#(<= |id_#in~x| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,876 INFO L280 TraceCheckUtils]: 83: Hoare triple {7816#(<= |id_#in~x| 13)} assume true; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,877 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7816#(<= |id_#in~x| 13)} {7656#(= |id_#in~x| id_~x)} #26#return; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:11,878 INFO L280 TraceCheckUtils]: 85: Hoare triple {7739#(<= |id_#in~x| 14)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:11,878 INFO L280 TraceCheckUtils]: 86: Hoare triple {7739#(<= |id_#in~x| 14)} assume true; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:11,879 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7739#(<= |id_#in~x| 14)} {7567#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {7566#false} is VALID [2020-07-28 19:12:11,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {7567#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:11,885 INFO L263 TraceCheckUtils]: 1: Hoare triple {7567#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {7565#true} is VALID [2020-07-28 19:12:11,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,886 INFO L263 TraceCheckUtils]: 4: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,887 INFO L263 TraceCheckUtils]: 7: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,888 INFO L263 TraceCheckUtils]: 10: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,888 INFO L280 TraceCheckUtils]: 11: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,889 INFO L280 TraceCheckUtils]: 12: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,889 INFO L263 TraceCheckUtils]: 13: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,889 INFO L280 TraceCheckUtils]: 14: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,890 INFO L280 TraceCheckUtils]: 15: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,890 INFO L263 TraceCheckUtils]: 16: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,890 INFO L280 TraceCheckUtils]: 17: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,891 INFO L280 TraceCheckUtils]: 18: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,891 INFO L263 TraceCheckUtils]: 19: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,892 INFO L280 TraceCheckUtils]: 20: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,892 INFO L280 TraceCheckUtils]: 21: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,892 INFO L263 TraceCheckUtils]: 22: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,893 INFO L280 TraceCheckUtils]: 23: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,893 INFO L280 TraceCheckUtils]: 24: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,893 INFO L263 TraceCheckUtils]: 25: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,894 INFO L280 TraceCheckUtils]: 26: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,894 INFO L280 TraceCheckUtils]: 27: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,894 INFO L263 TraceCheckUtils]: 28: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,895 INFO L280 TraceCheckUtils]: 29: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,896 INFO L263 TraceCheckUtils]: 31: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,897 INFO L280 TraceCheckUtils]: 33: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,897 INFO L263 TraceCheckUtils]: 34: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,898 INFO L280 TraceCheckUtils]: 35: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,898 INFO L280 TraceCheckUtils]: 36: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,899 INFO L263 TraceCheckUtils]: 37: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,899 INFO L280 TraceCheckUtils]: 38: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,900 INFO L280 TraceCheckUtils]: 39: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,900 INFO L263 TraceCheckUtils]: 40: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,901 INFO L280 TraceCheckUtils]: 41: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,901 INFO L280 TraceCheckUtils]: 42: Hoare triple {7656#(= |id_#in~x| id_~x)} assume !(0 == ~x); {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,902 INFO L263 TraceCheckUtils]: 43: Hoare triple {7656#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:11,908 INFO L280 TraceCheckUtils]: 44: Hoare triple {7565#true} ~x := #in~x; {7656#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:11,909 INFO L280 TraceCheckUtils]: 45: Hoare triple {7656#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,910 INFO L280 TraceCheckUtils]: 46: Hoare triple {8273#(= 0 |id_#in~x|)} assume true; {8273#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:11,911 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8273#(= 0 |id_#in~x|)} {7656#(= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,912 INFO L280 TraceCheckUtils]: 48: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,913 INFO L280 TraceCheckUtils]: 49: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:11,914 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8272#(<= |id_#in~x| 1)} {7656#(= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,915 INFO L280 TraceCheckUtils]: 51: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,916 INFO L280 TraceCheckUtils]: 52: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:11,917 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {8267#(<= |id_#in~x| 2)} {7656#(= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,918 INFO L280 TraceCheckUtils]: 54: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,919 INFO L280 TraceCheckUtils]: 55: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:11,920 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8256#(<= |id_#in~x| 3)} {7656#(= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,921 INFO L280 TraceCheckUtils]: 57: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,922 INFO L280 TraceCheckUtils]: 58: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:11,923 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8239#(<= |id_#in~x| 4)} {7656#(= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,924 INFO L280 TraceCheckUtils]: 60: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,924 INFO L280 TraceCheckUtils]: 61: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:11,926 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8216#(<= |id_#in~x| 5)} {7656#(= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,927 INFO L280 TraceCheckUtils]: 63: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,927 INFO L280 TraceCheckUtils]: 64: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:11,929 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8187#(<= |id_#in~x| 6)} {7656#(= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,930 INFO L280 TraceCheckUtils]: 66: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,930 INFO L280 TraceCheckUtils]: 67: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:11,932 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8152#(<= |id_#in~x| 7)} {7656#(= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,933 INFO L280 TraceCheckUtils]: 69: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,933 INFO L280 TraceCheckUtils]: 70: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:11,935 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8111#(<= |id_#in~x| 8)} {7656#(= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,935 INFO L280 TraceCheckUtils]: 72: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,936 INFO L280 TraceCheckUtils]: 73: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:11,937 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8064#(<= |id_#in~x| 9)} {7656#(= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,938 INFO L280 TraceCheckUtils]: 75: Hoare triple {8011#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,939 INFO L280 TraceCheckUtils]: 76: Hoare triple {8011#(<= |id_#in~x| 10)} assume true; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:11,940 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8011#(<= |id_#in~x| 10)} {7656#(= |id_#in~x| id_~x)} #26#return; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,941 INFO L280 TraceCheckUtils]: 78: Hoare triple {7952#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,941 INFO L280 TraceCheckUtils]: 79: Hoare triple {7952#(<= |id_#in~x| 11)} assume true; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:11,943 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7952#(<= |id_#in~x| 11)} {7656#(= |id_#in~x| id_~x)} #26#return; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,944 INFO L280 TraceCheckUtils]: 81: Hoare triple {7887#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,944 INFO L280 TraceCheckUtils]: 82: Hoare triple {7887#(<= |id_#in~x| 12)} assume true; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:11,946 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7887#(<= |id_#in~x| 12)} {7656#(= |id_#in~x| id_~x)} #26#return; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,947 INFO L280 TraceCheckUtils]: 84: Hoare triple {7816#(<= |id_#in~x| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,947 INFO L280 TraceCheckUtils]: 85: Hoare triple {7816#(<= |id_#in~x| 13)} assume true; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:11,949 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7816#(<= |id_#in~x| 13)} {7656#(= |id_#in~x| id_~x)} #26#return; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:11,950 INFO L280 TraceCheckUtils]: 87: Hoare triple {7739#(<= |id_#in~x| 14)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:11,950 INFO L280 TraceCheckUtils]: 88: Hoare triple {7739#(<= |id_#in~x| 14)} assume true; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:11,952 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7739#(<= |id_#in~x| 14)} {7567#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {7566#false} is VALID [2020-07-28 19:12:11,952 INFO L280 TraceCheckUtils]: 90: Hoare triple {7566#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {7566#false} is VALID [2020-07-28 19:12:11,952 INFO L280 TraceCheckUtils]: 91: Hoare triple {7566#false} assume 15 != main_~result~0; {7566#false} is VALID [2020-07-28 19:12:11,952 INFO L280 TraceCheckUtils]: 92: Hoare triple {7566#false} assume !false; {7566#false} is VALID [2020-07-28 19:12:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2020-07-28 19:12:11,961 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362706647] [2020-07-28 19:12:11,961 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1577094225] [2020-07-28 19:12:11,961 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:12,004 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-28 19:12:12,004 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:12:12,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 32 conjunts are in the unsatisfiable core [2020-07-28 19:12:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:12,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:12:12,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {7565#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {7567#(<= 15 ULTIMATE.start_main_~input~0)} is VALID [2020-07-28 19:12:12,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {7567#(<= 15 ULTIMATE.start_main_~input~0)} call main_#t~ret1 := id(main_~input~0); {7565#true} is VALID [2020-07-28 19:12:12,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,888 INFO L263 TraceCheckUtils]: 4: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,889 INFO L263 TraceCheckUtils]: 7: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,890 INFO L280 TraceCheckUtils]: 9: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,890 INFO L263 TraceCheckUtils]: 10: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,891 INFO L280 TraceCheckUtils]: 12: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,891 INFO L263 TraceCheckUtils]: 13: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,892 INFO L263 TraceCheckUtils]: 16: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,892 INFO L263 TraceCheckUtils]: 19: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,893 INFO L263 TraceCheckUtils]: 22: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,894 INFO L263 TraceCheckUtils]: 25: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,895 INFO L280 TraceCheckUtils]: 26: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,895 INFO L263 TraceCheckUtils]: 28: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,896 INFO L263 TraceCheckUtils]: 31: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,897 INFO L280 TraceCheckUtils]: 33: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,897 INFO L263 TraceCheckUtils]: 34: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,897 INFO L280 TraceCheckUtils]: 35: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,898 INFO L280 TraceCheckUtils]: 36: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,898 INFO L263 TraceCheckUtils]: 37: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,898 INFO L280 TraceCheckUtils]: 38: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,899 INFO L280 TraceCheckUtils]: 39: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,899 INFO L263 TraceCheckUtils]: 40: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,899 INFO L280 TraceCheckUtils]: 41: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,900 INFO L280 TraceCheckUtils]: 42: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume !(0 == ~x); {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,900 INFO L263 TraceCheckUtils]: 43: Hoare triple {8283#(<= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {7565#true} is VALID [2020-07-28 19:12:12,900 INFO L280 TraceCheckUtils]: 44: Hoare triple {7565#true} ~x := #in~x; {8283#(<= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:12,901 INFO L280 TraceCheckUtils]: 45: Hoare triple {8283#(<= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {8413#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:12,901 INFO L280 TraceCheckUtils]: 46: Hoare triple {8413#(<= |id_#in~x| 0)} assume true; {8413#(<= |id_#in~x| 0)} is VALID [2020-07-28 19:12:12,902 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {8413#(<= |id_#in~x| 0)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:12,902 INFO L280 TraceCheckUtils]: 48: Hoare triple {8272#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:12,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {8272#(<= |id_#in~x| 1)} assume true; {8272#(<= |id_#in~x| 1)} is VALID [2020-07-28 19:12:12,904 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8272#(<= |id_#in~x| 1)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:12,904 INFO L280 TraceCheckUtils]: 51: Hoare triple {8267#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:12,904 INFO L280 TraceCheckUtils]: 52: Hoare triple {8267#(<= |id_#in~x| 2)} assume true; {8267#(<= |id_#in~x| 2)} is VALID [2020-07-28 19:12:12,905 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {8267#(<= |id_#in~x| 2)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:12,906 INFO L280 TraceCheckUtils]: 54: Hoare triple {8256#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:12,907 INFO L280 TraceCheckUtils]: 55: Hoare triple {8256#(<= |id_#in~x| 3)} assume true; {8256#(<= |id_#in~x| 3)} is VALID [2020-07-28 19:12:12,908 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8256#(<= |id_#in~x| 3)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:12,908 INFO L280 TraceCheckUtils]: 57: Hoare triple {8239#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:12,909 INFO L280 TraceCheckUtils]: 58: Hoare triple {8239#(<= |id_#in~x| 4)} assume true; {8239#(<= |id_#in~x| 4)} is VALID [2020-07-28 19:12:12,910 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8239#(<= |id_#in~x| 4)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:12,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {8216#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:12,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {8216#(<= |id_#in~x| 5)} assume true; {8216#(<= |id_#in~x| 5)} is VALID [2020-07-28 19:12:12,912 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8216#(<= |id_#in~x| 5)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:12,912 INFO L280 TraceCheckUtils]: 63: Hoare triple {8187#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:12,913 INFO L280 TraceCheckUtils]: 64: Hoare triple {8187#(<= |id_#in~x| 6)} assume true; {8187#(<= |id_#in~x| 6)} is VALID [2020-07-28 19:12:12,914 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8187#(<= |id_#in~x| 6)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:12,914 INFO L280 TraceCheckUtils]: 66: Hoare triple {8152#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:12,915 INFO L280 TraceCheckUtils]: 67: Hoare triple {8152#(<= |id_#in~x| 7)} assume true; {8152#(<= |id_#in~x| 7)} is VALID [2020-07-28 19:12:12,916 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8152#(<= |id_#in~x| 7)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:12,916 INFO L280 TraceCheckUtils]: 69: Hoare triple {8111#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:12,917 INFO L280 TraceCheckUtils]: 70: Hoare triple {8111#(<= |id_#in~x| 8)} assume true; {8111#(<= |id_#in~x| 8)} is VALID [2020-07-28 19:12:12,918 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8111#(<= |id_#in~x| 8)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:12,919 INFO L280 TraceCheckUtils]: 72: Hoare triple {8064#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:12,920 INFO L280 TraceCheckUtils]: 73: Hoare triple {8064#(<= |id_#in~x| 9)} assume true; {8064#(<= |id_#in~x| 9)} is VALID [2020-07-28 19:12:12,921 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8064#(<= |id_#in~x| 9)} {8283#(<= |id_#in~x| id_~x)} #26#return; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:12,921 INFO L280 TraceCheckUtils]: 75: Hoare triple {8011#(<= |id_#in~x| 10)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:12,922 INFO L280 TraceCheckUtils]: 76: Hoare triple {8011#(<= |id_#in~x| 10)} assume true; {8011#(<= |id_#in~x| 10)} is VALID [2020-07-28 19:12:12,922 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8011#(<= |id_#in~x| 10)} {8283#(<= |id_#in~x| id_~x)} #26#return; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:12,923 INFO L280 TraceCheckUtils]: 78: Hoare triple {7952#(<= |id_#in~x| 11)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:12,924 INFO L280 TraceCheckUtils]: 79: Hoare triple {7952#(<= |id_#in~x| 11)} assume true; {7952#(<= |id_#in~x| 11)} is VALID [2020-07-28 19:12:12,924 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7952#(<= |id_#in~x| 11)} {8283#(<= |id_#in~x| id_~x)} #26#return; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:12,925 INFO L280 TraceCheckUtils]: 81: Hoare triple {7887#(<= |id_#in~x| 12)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:12,925 INFO L280 TraceCheckUtils]: 82: Hoare triple {7887#(<= |id_#in~x| 12)} assume true; {7887#(<= |id_#in~x| 12)} is VALID [2020-07-28 19:12:12,927 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7887#(<= |id_#in~x| 12)} {8283#(<= |id_#in~x| id_~x)} #26#return; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:12,927 INFO L280 TraceCheckUtils]: 84: Hoare triple {7816#(<= |id_#in~x| 13)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:12,928 INFO L280 TraceCheckUtils]: 85: Hoare triple {7816#(<= |id_#in~x| 13)} assume true; {7816#(<= |id_#in~x| 13)} is VALID [2020-07-28 19:12:12,929 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7816#(<= |id_#in~x| 13)} {8283#(<= |id_#in~x| id_~x)} #26#return; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:12,930 INFO L280 TraceCheckUtils]: 87: Hoare triple {7739#(<= |id_#in~x| 14)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:12,930 INFO L280 TraceCheckUtils]: 88: Hoare triple {7739#(<= |id_#in~x| 14)} assume true; {7739#(<= |id_#in~x| 14)} is VALID [2020-07-28 19:12:12,931 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7739#(<= |id_#in~x| 14)} {7567#(<= 15 ULTIMATE.start_main_~input~0)} #24#return; {7566#false} is VALID [2020-07-28 19:12:12,931 INFO L280 TraceCheckUtils]: 90: Hoare triple {7566#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {7566#false} is VALID [2020-07-28 19:12:12,931 INFO L280 TraceCheckUtils]: 91: Hoare triple {7566#false} assume 15 != main_~result~0; {7566#false} is VALID [2020-07-28 19:12:12,931 INFO L280 TraceCheckUtils]: 92: Hoare triple {7566#false} assume !false; {7566#false} is VALID [2020-07-28 19:12:12,937 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2020-07-28 19:12:12,938 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:12:12,938 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 21 [2020-07-28 19:12:12,938 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25283738] [2020-07-28 19:12:12,939 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 93 [2020-07-28 19:12:13,346 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:12:13,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-28 19:12:13,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:13,441 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-28 19:12:13,441 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:12:13,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-28 19:12:13,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=260, Unknown=0, NotChecked=0, Total=420 [2020-07-28 19:12:13,442 INFO L87 Difference]: Start difference. First operand 53 states and 54 transitions. Second operand 21 states. [2020-07-28 19:12:13,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:13,816 INFO L93 Difference]: Finished difference Result 60 states and 61 transitions. [2020-07-28 19:12:13,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-28 19:12:13,816 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 93 [2020-07-28 19:12:13,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-28 19:12:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 61 transitions. [2020-07-28 19:12:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-28 19:12:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 61 transitions. [2020-07-28 19:12:13,822 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 61 transitions. [2020-07-28 19:12:13,905 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:13,906 INFO L225 Difference]: With dead ends: 60 [2020-07-28 19:12:13,906 INFO L226 Difference]: Without dead ends: 56 [2020-07-28 19:12:13,908 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=446, Invalid=814, Unknown=0, NotChecked=0, Total=1260 [2020-07-28 19:12:13,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2020-07-28 19:12:13,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2020-07-28 19:12:13,917 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:13,918 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand 56 states. [2020-07-28 19:12:13,918 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand 56 states. [2020-07-28 19:12:13,918 INFO L87 Difference]: Start difference. First operand 56 states. Second operand 56 states. [2020-07-28 19:12:13,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:13,920 INFO L93 Difference]: Finished difference Result 56 states and 57 transitions. [2020-07-28 19:12:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 57 transitions. [2020-07-28 19:12:13,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:13,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:13,921 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand 56 states. [2020-07-28 19:12:13,921 INFO L87 Difference]: Start difference. First operand 56 states. Second operand 56 states. [2020-07-28 19:12:13,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:13,923 INFO L93 Difference]: Finished difference Result 56 states and 57 transitions. [2020-07-28 19:12:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 57 transitions. [2020-07-28 19:12:13,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:13,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:13,924 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:13,924 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2020-07-28 19:12:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 57 transitions. [2020-07-28 19:12:13,926 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 57 transitions. Word has length 93 [2020-07-28 19:12:13,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:13,926 INFO L479 AbstractCegarLoop]: Abstraction has 56 states and 57 transitions. [2020-07-28 19:12:13,926 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-28 19:12:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 57 transitions. [2020-07-28 19:12:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-07-28 19:12:13,928 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:12:13,928 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:12:14,139 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:14,140 INFO L427 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:12:14,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:12:14,140 INFO L82 PathProgramCache]: Analyzing trace with hash -948911981, now seen corresponding path program 15 times [2020-07-28 19:12:14,141 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:12:14,141 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555493150] [2020-07-28 19:12:14,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:12:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:12:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:14,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:14,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:15,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:15,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:15,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:15,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:15,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:15,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:15,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:15,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,582 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,584 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,590 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,593 INFO L280 TraceCheckUtils]: 8: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,595 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,596 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,599 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,600 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,604 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,607 INFO L280 TraceCheckUtils]: 11: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,609 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,612 INFO L280 TraceCheckUtils]: 14: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,614 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,617 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,618 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,618 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,619 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,620 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,620 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,622 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,626 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,631 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,633 INFO L280 TraceCheckUtils]: 16: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,636 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,637 INFO L280 TraceCheckUtils]: 19: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,639 INFO L280 TraceCheckUtils]: 20: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,640 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,643 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,644 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,646 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,647 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,647 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,649 INFO L280 TraceCheckUtils]: 14: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,651 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,653 INFO L280 TraceCheckUtils]: 16: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,654 INFO L280 TraceCheckUtils]: 17: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,656 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,658 INFO L280 TraceCheckUtils]: 19: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,659 INFO L280 TraceCheckUtils]: 20: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,661 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,662 INFO L280 TraceCheckUtils]: 22: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,663 INFO L280 TraceCheckUtils]: 23: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,665 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,667 INFO L280 TraceCheckUtils]: 25: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,668 INFO L280 TraceCheckUtils]: 26: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,670 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:15,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,673 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,675 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,676 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,677 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,678 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,678 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,679 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,682 INFO L280 TraceCheckUtils]: 17: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,684 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,689 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,691 INFO L280 TraceCheckUtils]: 22: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,692 INFO L280 TraceCheckUtils]: 23: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,694 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,697 INFO L280 TraceCheckUtils]: 26: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,699 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,701 INFO L280 TraceCheckUtils]: 28: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,702 INFO L280 TraceCheckUtils]: 29: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,704 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:15,706 INFO L280 TraceCheckUtils]: 31: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,707 INFO L280 TraceCheckUtils]: 32: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,709 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:15,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,713 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,714 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,715 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,716 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,718 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,719 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,720 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,721 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,723 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,725 INFO L280 TraceCheckUtils]: 23: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,727 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,729 INFO L280 TraceCheckUtils]: 26: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,731 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,733 INFO L280 TraceCheckUtils]: 28: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,734 INFO L280 TraceCheckUtils]: 29: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,736 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,738 INFO L280 TraceCheckUtils]: 31: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,739 INFO L280 TraceCheckUtils]: 32: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,741 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:15,742 INFO L280 TraceCheckUtils]: 34: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,744 INFO L280 TraceCheckUtils]: 35: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,745 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:15,747 INFO L280 TraceCheckUtils]: 37: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,748 INFO L280 TraceCheckUtils]: 38: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,750 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,756 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,757 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,759 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,759 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,760 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,762 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,762 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,763 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,764 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,764 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,765 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,765 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,768 INFO L280 TraceCheckUtils]: 23: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,770 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,771 INFO L280 TraceCheckUtils]: 25: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,772 INFO L280 TraceCheckUtils]: 26: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,774 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,776 INFO L280 TraceCheckUtils]: 28: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,777 INFO L280 TraceCheckUtils]: 29: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,779 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,780 INFO L280 TraceCheckUtils]: 31: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,782 INFO L280 TraceCheckUtils]: 32: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,783 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,785 INFO L280 TraceCheckUtils]: 34: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,786 INFO L280 TraceCheckUtils]: 35: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,787 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:15,790 INFO L280 TraceCheckUtils]: 37: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,791 INFO L280 TraceCheckUtils]: 38: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,792 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:15,793 INFO L280 TraceCheckUtils]: 40: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,794 INFO L280 TraceCheckUtils]: 41: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,796 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,798 INFO L280 TraceCheckUtils]: 43: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,799 INFO L280 TraceCheckUtils]: 44: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,800 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:15,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,807 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,808 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,808 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,809 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,810 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,811 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,812 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,813 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,813 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,814 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,814 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,815 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,815 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,816 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,817 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,820 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,821 INFO L280 TraceCheckUtils]: 26: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,823 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,825 INFO L280 TraceCheckUtils]: 28: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,826 INFO L280 TraceCheckUtils]: 29: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,827 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,829 INFO L280 TraceCheckUtils]: 31: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,830 INFO L280 TraceCheckUtils]: 32: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,832 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,833 INFO L280 TraceCheckUtils]: 34: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,834 INFO L280 TraceCheckUtils]: 35: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,836 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,838 INFO L280 TraceCheckUtils]: 37: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,839 INFO L280 TraceCheckUtils]: 38: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,841 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:15,842 INFO L280 TraceCheckUtils]: 40: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,843 INFO L280 TraceCheckUtils]: 41: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,845 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:15,846 INFO L280 TraceCheckUtils]: 43: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,847 INFO L280 TraceCheckUtils]: 44: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,849 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,851 INFO L280 TraceCheckUtils]: 46: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,854 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:15,855 INFO L280 TraceCheckUtils]: 49: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:15,856 INFO L280 TraceCheckUtils]: 50: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:15,858 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,865 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,866 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,866 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,866 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,867 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,867 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,867 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,867 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,868 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,868 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,868 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,869 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,869 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,869 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,870 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,870 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,870 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,870 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,871 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,871 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,871 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,872 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,872 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,872 INFO L263 TraceCheckUtils]: 26: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,872 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,876 INFO L280 TraceCheckUtils]: 29: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,878 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,879 INFO L280 TraceCheckUtils]: 31: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,880 INFO L280 TraceCheckUtils]: 32: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,881 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,882 INFO L280 TraceCheckUtils]: 34: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,883 INFO L280 TraceCheckUtils]: 35: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,885 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,886 INFO L280 TraceCheckUtils]: 37: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,888 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,890 INFO L280 TraceCheckUtils]: 41: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,892 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:15,894 INFO L280 TraceCheckUtils]: 43: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,895 INFO L280 TraceCheckUtils]: 44: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,897 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:15,899 INFO L280 TraceCheckUtils]: 46: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,900 INFO L280 TraceCheckUtils]: 47: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,902 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,904 INFO L280 TraceCheckUtils]: 50: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,906 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:15,908 INFO L280 TraceCheckUtils]: 52: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:15,909 INFO L280 TraceCheckUtils]: 53: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:15,911 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,912 INFO L280 TraceCheckUtils]: 55: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:15,914 INFO L280 TraceCheckUtils]: 56: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:15,915 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,925 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,927 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,928 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,929 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,929 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,930 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,930 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,931 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,932 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,933 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,934 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,934 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,935 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,936 INFO L263 TraceCheckUtils]: 26: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,937 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,937 INFO L280 TraceCheckUtils]: 28: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,938 INFO L263 TraceCheckUtils]: 29: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,938 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,943 INFO L280 TraceCheckUtils]: 31: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:15,946 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:15,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,948 INFO L280 TraceCheckUtils]: 35: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:15,950 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,952 INFO L280 TraceCheckUtils]: 37: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,953 INFO L280 TraceCheckUtils]: 38: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:15,954 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,955 INFO L280 TraceCheckUtils]: 40: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,956 INFO L280 TraceCheckUtils]: 41: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:15,958 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,959 INFO L280 TraceCheckUtils]: 43: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,960 INFO L280 TraceCheckUtils]: 44: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:15,961 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:15,962 INFO L280 TraceCheckUtils]: 46: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:15,965 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:15,967 INFO L280 TraceCheckUtils]: 49: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,968 INFO L280 TraceCheckUtils]: 50: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:15,970 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,972 INFO L280 TraceCheckUtils]: 52: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,973 INFO L280 TraceCheckUtils]: 53: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:15,974 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:15,976 INFO L280 TraceCheckUtils]: 55: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:15,977 INFO L280 TraceCheckUtils]: 56: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:15,978 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,980 INFO L280 TraceCheckUtils]: 58: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:15,980 INFO L280 TraceCheckUtils]: 59: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:15,982 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,983 INFO L280 TraceCheckUtils]: 61: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:15,984 INFO L280 TraceCheckUtils]: 62: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:15,986 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:15,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,998 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:15,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:15,999 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:15,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,000 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,002 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,003 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,004 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,006 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,006 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,006 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,007 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,008 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,008 INFO L263 TraceCheckUtils]: 26: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,008 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,009 INFO L280 TraceCheckUtils]: 28: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,009 INFO L263 TraceCheckUtils]: 29: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,010 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,010 INFO L280 TraceCheckUtils]: 31: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,011 INFO L263 TraceCheckUtils]: 32: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,011 INFO L280 TraceCheckUtils]: 33: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,014 INFO L280 TraceCheckUtils]: 34: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,015 INFO L280 TraceCheckUtils]: 35: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,017 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:16,019 INFO L280 TraceCheckUtils]: 37: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,021 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,023 INFO L280 TraceCheckUtils]: 40: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,024 INFO L280 TraceCheckUtils]: 41: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,025 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,027 INFO L280 TraceCheckUtils]: 43: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,028 INFO L280 TraceCheckUtils]: 44: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,029 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,030 INFO L280 TraceCheckUtils]: 46: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,031 INFO L280 TraceCheckUtils]: 47: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,032 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:16,033 INFO L280 TraceCheckUtils]: 49: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,034 INFO L280 TraceCheckUtils]: 50: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,035 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:16,036 INFO L280 TraceCheckUtils]: 52: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,037 INFO L280 TraceCheckUtils]: 53: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,038 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,039 INFO L280 TraceCheckUtils]: 55: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,040 INFO L280 TraceCheckUtils]: 56: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,042 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:16,043 INFO L280 TraceCheckUtils]: 58: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,044 INFO L280 TraceCheckUtils]: 59: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,046 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,047 INFO L280 TraceCheckUtils]: 61: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,048 INFO L280 TraceCheckUtils]: 62: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,050 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,051 INFO L280 TraceCheckUtils]: 64: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,053 INFO L280 TraceCheckUtils]: 65: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,054 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,056 INFO L280 TraceCheckUtils]: 67: Hoare triple {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,057 INFO L280 TraceCheckUtils]: 68: Hoare triple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} assume true; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,059 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} {8818#true} #26#return; {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} is VALID [2020-07-28 19:12:16,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,072 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,073 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,074 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,075 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,076 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,077 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,078 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,079 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,079 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,080 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,080 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,081 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,081 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,081 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,082 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,082 INFO L263 TraceCheckUtils]: 26: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,083 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,083 INFO L280 TraceCheckUtils]: 28: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,083 INFO L263 TraceCheckUtils]: 29: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,084 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,084 INFO L280 TraceCheckUtils]: 31: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,085 INFO L263 TraceCheckUtils]: 32: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,086 INFO L263 TraceCheckUtils]: 35: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,091 INFO L280 TraceCheckUtils]: 37: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,092 INFO L280 TraceCheckUtils]: 38: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,094 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:16,096 INFO L280 TraceCheckUtils]: 40: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,097 INFO L280 TraceCheckUtils]: 41: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,099 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,101 INFO L280 TraceCheckUtils]: 43: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,102 INFO L280 TraceCheckUtils]: 44: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,103 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,104 INFO L280 TraceCheckUtils]: 46: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,105 INFO L280 TraceCheckUtils]: 47: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,107 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,108 INFO L280 TraceCheckUtils]: 49: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,108 INFO L280 TraceCheckUtils]: 50: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,110 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:16,112 INFO L280 TraceCheckUtils]: 52: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,113 INFO L280 TraceCheckUtils]: 53: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,114 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:16,116 INFO L280 TraceCheckUtils]: 55: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,117 INFO L280 TraceCheckUtils]: 56: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,118 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,120 INFO L280 TraceCheckUtils]: 58: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,121 INFO L280 TraceCheckUtils]: 59: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,122 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:16,124 INFO L280 TraceCheckUtils]: 61: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,125 INFO L280 TraceCheckUtils]: 62: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,126 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,128 INFO L280 TraceCheckUtils]: 64: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,128 INFO L280 TraceCheckUtils]: 65: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,130 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,131 INFO L280 TraceCheckUtils]: 67: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,133 INFO L280 TraceCheckUtils]: 68: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,134 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,136 INFO L280 TraceCheckUtils]: 70: Hoare triple {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,137 INFO L280 TraceCheckUtils]: 71: Hoare triple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} assume true; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,138 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} {8818#true} #26#return; {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} is VALID [2020-07-28 19:12:16,140 INFO L280 TraceCheckUtils]: 73: Hoare triple {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,141 INFO L280 TraceCheckUtils]: 74: Hoare triple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} assume true; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,142 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} {8818#true} #26#return; {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} is VALID [2020-07-28 19:12:16,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,158 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,159 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,159 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,159 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,160 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,160 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,161 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,161 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,162 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,163 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,163 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,164 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,164 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,165 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,166 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,166 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,168 INFO L263 TraceCheckUtils]: 26: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,168 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,168 INFO L280 TraceCheckUtils]: 28: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,169 INFO L263 TraceCheckUtils]: 29: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,169 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,169 INFO L280 TraceCheckUtils]: 31: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,170 INFO L263 TraceCheckUtils]: 32: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,170 INFO L280 TraceCheckUtils]: 33: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,171 INFO L280 TraceCheckUtils]: 34: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,171 INFO L263 TraceCheckUtils]: 35: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,171 INFO L280 TraceCheckUtils]: 36: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,172 INFO L280 TraceCheckUtils]: 37: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,172 INFO L263 TraceCheckUtils]: 38: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,173 INFO L280 TraceCheckUtils]: 39: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,176 INFO L280 TraceCheckUtils]: 40: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,177 INFO L280 TraceCheckUtils]: 41: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,179 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:16,180 INFO L280 TraceCheckUtils]: 43: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,181 INFO L280 TraceCheckUtils]: 44: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,182 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,183 INFO L280 TraceCheckUtils]: 46: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,184 INFO L280 TraceCheckUtils]: 47: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,185 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,187 INFO L280 TraceCheckUtils]: 49: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,188 INFO L280 TraceCheckUtils]: 50: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,190 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,192 INFO L280 TraceCheckUtils]: 52: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,193 INFO L280 TraceCheckUtils]: 53: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,195 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:16,196 INFO L280 TraceCheckUtils]: 55: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,197 INFO L280 TraceCheckUtils]: 56: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,199 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:16,200 INFO L280 TraceCheckUtils]: 58: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,202 INFO L280 TraceCheckUtils]: 59: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,203 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,205 INFO L280 TraceCheckUtils]: 61: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,206 INFO L280 TraceCheckUtils]: 62: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,208 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:16,210 INFO L280 TraceCheckUtils]: 64: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,211 INFO L280 TraceCheckUtils]: 65: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,213 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,214 INFO L280 TraceCheckUtils]: 67: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,215 INFO L280 TraceCheckUtils]: 68: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,217 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,218 INFO L280 TraceCheckUtils]: 70: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,219 INFO L280 TraceCheckUtils]: 71: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,221 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,222 INFO L280 TraceCheckUtils]: 73: Hoare triple {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,223 INFO L280 TraceCheckUtils]: 74: Hoare triple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} assume true; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,225 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} {8818#true} #26#return; {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} is VALID [2020-07-28 19:12:16,226 INFO L280 TraceCheckUtils]: 76: Hoare triple {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,227 INFO L280 TraceCheckUtils]: 77: Hoare triple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} assume true; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,229 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} {8818#true} #26#return; {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} is VALID [2020-07-28 19:12:16,230 INFO L280 TraceCheckUtils]: 79: Hoare triple {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,231 INFO L280 TraceCheckUtils]: 80: Hoare triple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} assume true; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,232 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} {8818#true} #26#return; {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,246 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,247 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,248 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,249 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,250 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,251 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,251 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,252 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,252 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,253 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,253 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,254 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,254 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,254 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,255 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,255 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,255 INFO L263 TraceCheckUtils]: 26: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,256 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,256 INFO L280 TraceCheckUtils]: 28: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,257 INFO L263 TraceCheckUtils]: 29: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,257 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,257 INFO L280 TraceCheckUtils]: 31: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,258 INFO L263 TraceCheckUtils]: 32: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,258 INFO L280 TraceCheckUtils]: 33: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,258 INFO L280 TraceCheckUtils]: 34: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,258 INFO L263 TraceCheckUtils]: 35: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,259 INFO L280 TraceCheckUtils]: 36: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,259 INFO L280 TraceCheckUtils]: 37: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,259 INFO L263 TraceCheckUtils]: 38: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,260 INFO L280 TraceCheckUtils]: 39: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,260 INFO L280 TraceCheckUtils]: 40: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,260 INFO L263 TraceCheckUtils]: 41: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,260 INFO L280 TraceCheckUtils]: 42: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,266 INFO L280 TraceCheckUtils]: 44: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,268 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:16,269 INFO L280 TraceCheckUtils]: 46: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,270 INFO L280 TraceCheckUtils]: 47: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,272 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,273 INFO L280 TraceCheckUtils]: 49: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,274 INFO L280 TraceCheckUtils]: 50: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,276 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,277 INFO L280 TraceCheckUtils]: 52: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,278 INFO L280 TraceCheckUtils]: 53: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,280 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,281 INFO L280 TraceCheckUtils]: 55: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,282 INFO L280 TraceCheckUtils]: 56: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,283 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:16,285 INFO L280 TraceCheckUtils]: 58: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,287 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:16,289 INFO L280 TraceCheckUtils]: 61: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,290 INFO L280 TraceCheckUtils]: 62: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,291 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,293 INFO L280 TraceCheckUtils]: 64: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,294 INFO L280 TraceCheckUtils]: 65: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,296 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:16,297 INFO L280 TraceCheckUtils]: 67: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,298 INFO L280 TraceCheckUtils]: 68: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,300 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,301 INFO L280 TraceCheckUtils]: 70: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,302 INFO L280 TraceCheckUtils]: 71: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,304 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,305 INFO L280 TraceCheckUtils]: 73: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,306 INFO L280 TraceCheckUtils]: 74: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,308 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,309 INFO L280 TraceCheckUtils]: 76: Hoare triple {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,310 INFO L280 TraceCheckUtils]: 77: Hoare triple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} assume true; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,312 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} {8818#true} #26#return; {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} is VALID [2020-07-28 19:12:16,314 INFO L280 TraceCheckUtils]: 79: Hoare triple {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,315 INFO L280 TraceCheckUtils]: 80: Hoare triple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} assume true; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,317 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} {8818#true} #26#return; {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} is VALID [2020-07-28 19:12:16,319 INFO L280 TraceCheckUtils]: 82: Hoare triple {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,320 INFO L280 TraceCheckUtils]: 83: Hoare triple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} assume true; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,322 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} {8818#true} #26#return; {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,324 INFO L280 TraceCheckUtils]: 85: Hoare triple {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:16,325 INFO L280 TraceCheckUtils]: 86: Hoare triple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} assume true; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:16,327 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} {8818#true} #26#return; {9004#(and (<= |id_#t~ret0| 14) (<= 14 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,349 INFO L263 TraceCheckUtils]: 2: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,350 INFO L263 TraceCheckUtils]: 5: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,351 INFO L263 TraceCheckUtils]: 8: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,352 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,353 INFO L263 TraceCheckUtils]: 11: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,354 INFO L263 TraceCheckUtils]: 14: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,355 INFO L280 TraceCheckUtils]: 16: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,355 INFO L263 TraceCheckUtils]: 17: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,356 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,357 INFO L263 TraceCheckUtils]: 20: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,357 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,358 INFO L263 TraceCheckUtils]: 23: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,358 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,359 INFO L280 TraceCheckUtils]: 25: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,359 INFO L263 TraceCheckUtils]: 26: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,360 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,360 INFO L280 TraceCheckUtils]: 28: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,361 INFO L263 TraceCheckUtils]: 29: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,361 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,361 INFO L280 TraceCheckUtils]: 31: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,362 INFO L263 TraceCheckUtils]: 32: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,362 INFO L280 TraceCheckUtils]: 33: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,363 INFO L280 TraceCheckUtils]: 34: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,363 INFO L263 TraceCheckUtils]: 35: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,363 INFO L280 TraceCheckUtils]: 36: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,364 INFO L280 TraceCheckUtils]: 37: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,364 INFO L263 TraceCheckUtils]: 38: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,364 INFO L280 TraceCheckUtils]: 39: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,365 INFO L280 TraceCheckUtils]: 40: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,365 INFO L263 TraceCheckUtils]: 41: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,365 INFO L280 TraceCheckUtils]: 42: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,366 INFO L263 TraceCheckUtils]: 44: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,367 INFO L280 TraceCheckUtils]: 45: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,369 INFO L280 TraceCheckUtils]: 46: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,370 INFO L280 TraceCheckUtils]: 47: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,372 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:16,373 INFO L280 TraceCheckUtils]: 49: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,374 INFO L280 TraceCheckUtils]: 50: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,376 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,377 INFO L280 TraceCheckUtils]: 52: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,378 INFO L280 TraceCheckUtils]: 53: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,380 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,381 INFO L280 TraceCheckUtils]: 55: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,382 INFO L280 TraceCheckUtils]: 56: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,384 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,386 INFO L280 TraceCheckUtils]: 58: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,387 INFO L280 TraceCheckUtils]: 59: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,389 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:16,390 INFO L280 TraceCheckUtils]: 61: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,392 INFO L280 TraceCheckUtils]: 62: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,394 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:16,395 INFO L280 TraceCheckUtils]: 64: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,396 INFO L280 TraceCheckUtils]: 65: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,398 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,399 INFO L280 TraceCheckUtils]: 67: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,400 INFO L280 TraceCheckUtils]: 68: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,401 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:16,403 INFO L280 TraceCheckUtils]: 70: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,404 INFO L280 TraceCheckUtils]: 71: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,405 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,410 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,412 INFO L280 TraceCheckUtils]: 76: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,413 INFO L280 TraceCheckUtils]: 77: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,415 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,417 INFO L280 TraceCheckUtils]: 79: Hoare triple {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,418 INFO L280 TraceCheckUtils]: 80: Hoare triple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} assume true; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,420 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} {8818#true} #26#return; {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} is VALID [2020-07-28 19:12:16,421 INFO L280 TraceCheckUtils]: 82: Hoare triple {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,423 INFO L280 TraceCheckUtils]: 83: Hoare triple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} assume true; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,425 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} {8818#true} #26#return; {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} is VALID [2020-07-28 19:12:16,427 INFO L280 TraceCheckUtils]: 85: Hoare triple {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,429 INFO L280 TraceCheckUtils]: 86: Hoare triple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} assume true; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,431 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} {8818#true} #26#return; {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,433 INFO L280 TraceCheckUtils]: 88: Hoare triple {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:16,434 INFO L280 TraceCheckUtils]: 89: Hoare triple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} assume true; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:16,436 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} {8818#true} #26#return; {9004#(and (<= |id_#t~ret0| 14) (<= 14 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,438 INFO L280 TraceCheckUtils]: 91: Hoare triple {9004#(and (<= |id_#t~ret0| 14) (<= 14 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} is VALID [2020-07-28 19:12:16,439 INFO L280 TraceCheckUtils]: 92: Hoare triple {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} assume true; {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} is VALID [2020-07-28 19:12:16,441 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} {8818#true} #24#return; {8914#(and (<= 15 |ULTIMATE.start_main_#t~ret1|) (<= |ULTIMATE.start_main_#t~ret1| 15))} is VALID [2020-07-28 19:12:16,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {8818#true} is VALID [2020-07-28 19:12:16,469 INFO L263 TraceCheckUtils]: 1: Hoare triple {8818#true} call main_#t~ret1 := id(main_~input~0); {8818#true} is VALID [2020-07-28 19:12:16,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,470 INFO L263 TraceCheckUtils]: 4: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,471 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,471 INFO L263 TraceCheckUtils]: 7: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,472 INFO L263 TraceCheckUtils]: 10: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,472 INFO L280 TraceCheckUtils]: 11: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,472 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,473 INFO L263 TraceCheckUtils]: 13: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,473 INFO L280 TraceCheckUtils]: 14: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,473 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,474 INFO L263 TraceCheckUtils]: 16: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,474 INFO L280 TraceCheckUtils]: 17: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,474 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,474 INFO L263 TraceCheckUtils]: 19: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,475 INFO L280 TraceCheckUtils]: 20: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,475 INFO L263 TraceCheckUtils]: 22: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,475 INFO L280 TraceCheckUtils]: 23: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,476 INFO L263 TraceCheckUtils]: 25: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,477 INFO L263 TraceCheckUtils]: 28: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,477 INFO L280 TraceCheckUtils]: 29: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,477 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,477 INFO L263 TraceCheckUtils]: 31: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,478 INFO L280 TraceCheckUtils]: 32: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,478 INFO L280 TraceCheckUtils]: 33: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,478 INFO L263 TraceCheckUtils]: 34: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,478 INFO L280 TraceCheckUtils]: 35: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,479 INFO L280 TraceCheckUtils]: 36: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,479 INFO L263 TraceCheckUtils]: 37: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,479 INFO L280 TraceCheckUtils]: 38: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,480 INFO L280 TraceCheckUtils]: 39: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,480 INFO L263 TraceCheckUtils]: 40: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,480 INFO L280 TraceCheckUtils]: 41: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,480 INFO L280 TraceCheckUtils]: 42: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,481 INFO L263 TraceCheckUtils]: 43: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,481 INFO L280 TraceCheckUtils]: 44: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,481 INFO L280 TraceCheckUtils]: 45: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:16,481 INFO L263 TraceCheckUtils]: 46: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:16,482 INFO L280 TraceCheckUtils]: 47: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:16,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,485 INFO L280 TraceCheckUtils]: 49: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:16,487 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:16,487 INFO L280 TraceCheckUtils]: 51: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,488 INFO L280 TraceCheckUtils]: 52: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:16,489 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,491 INFO L280 TraceCheckUtils]: 54: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,492 INFO L280 TraceCheckUtils]: 55: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:16,493 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,494 INFO L280 TraceCheckUtils]: 57: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,495 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:16,496 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,497 INFO L280 TraceCheckUtils]: 60: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,498 INFO L280 TraceCheckUtils]: 61: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:16,499 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:16,500 INFO L280 TraceCheckUtils]: 63: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,501 INFO L280 TraceCheckUtils]: 64: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:16,502 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:16,503 INFO L280 TraceCheckUtils]: 66: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,504 INFO L280 TraceCheckUtils]: 67: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:16,506 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,507 INFO L280 TraceCheckUtils]: 69: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,507 INFO L280 TraceCheckUtils]: 70: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:16,509 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:16,510 INFO L280 TraceCheckUtils]: 72: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,511 INFO L280 TraceCheckUtils]: 73: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:16,512 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,514 INFO L280 TraceCheckUtils]: 75: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,515 INFO L280 TraceCheckUtils]: 76: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:16,516 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,517 INFO L280 TraceCheckUtils]: 78: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,518 INFO L280 TraceCheckUtils]: 79: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:16,519 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,520 INFO L280 TraceCheckUtils]: 81: Hoare triple {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,521 INFO L280 TraceCheckUtils]: 82: Hoare triple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} assume true; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:16,522 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} {8818#true} #26#return; {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} is VALID [2020-07-28 19:12:16,523 INFO L280 TraceCheckUtils]: 84: Hoare triple {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,524 INFO L280 TraceCheckUtils]: 85: Hoare triple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} assume true; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:16,525 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} {8818#true} #26#return; {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} is VALID [2020-07-28 19:12:16,526 INFO L280 TraceCheckUtils]: 87: Hoare triple {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,527 INFO L280 TraceCheckUtils]: 88: Hoare triple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} assume true; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:16,528 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} {8818#true} #26#return; {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,529 INFO L280 TraceCheckUtils]: 90: Hoare triple {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:16,530 INFO L280 TraceCheckUtils]: 91: Hoare triple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} assume true; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:16,531 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} {8818#true} #26#return; {9004#(and (<= |id_#t~ret0| 14) (<= 14 |id_#t~ret0|))} is VALID [2020-07-28 19:12:16,532 INFO L280 TraceCheckUtils]: 93: Hoare triple {9004#(and (<= |id_#t~ret0| 14) (<= 14 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} is VALID [2020-07-28 19:12:16,533 INFO L280 TraceCheckUtils]: 94: Hoare triple {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} assume true; {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} is VALID [2020-07-28 19:12:16,534 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} {8818#true} #24#return; {8914#(and (<= 15 |ULTIMATE.start_main_#t~ret1|) (<= |ULTIMATE.start_main_#t~ret1| 15))} is VALID [2020-07-28 19:12:16,535 INFO L280 TraceCheckUtils]: 96: Hoare triple {8914#(and (<= 15 |ULTIMATE.start_main_#t~ret1|) (<= |ULTIMATE.start_main_#t~ret1| 15))} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {8915#(and (<= 15 ULTIMATE.start_main_~result~0) (<= ULTIMATE.start_main_~result~0 15))} is VALID [2020-07-28 19:12:16,536 INFO L280 TraceCheckUtils]: 97: Hoare triple {8915#(and (<= 15 ULTIMATE.start_main_~result~0) (<= ULTIMATE.start_main_~result~0 15))} assume 15 != main_~result~0; {8819#false} is VALID [2020-07-28 19:12:16,536 INFO L280 TraceCheckUtils]: 98: Hoare triple {8819#false} assume !false; {8819#false} is VALID [2020-07-28 19:12:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2020-07-28 19:12:16,576 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555493150] [2020-07-28 19:12:16,576 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [387674341] [2020-07-28 19:12:16,576 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:16,642 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2020-07-28 19:12:16,643 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:12:16,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 67 conjunts are in the unsatisfiable core [2020-07-28 19:12:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:16,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:12:17,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {8818#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {8818#true} is VALID [2020-07-28 19:12:17,020 INFO L263 TraceCheckUtils]: 1: Hoare triple {8818#true} call main_#t~ret1 := id(main_~input~0); {8818#true} is VALID [2020-07-28 19:12:17,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L263 TraceCheckUtils]: 4: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L263 TraceCheckUtils]: 7: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L280 TraceCheckUtils]: 8: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L280 TraceCheckUtils]: 9: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L263 TraceCheckUtils]: 10: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,021 INFO L280 TraceCheckUtils]: 11: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L280 TraceCheckUtils]: 12: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L263 TraceCheckUtils]: 13: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L280 TraceCheckUtils]: 14: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L280 TraceCheckUtils]: 15: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L263 TraceCheckUtils]: 16: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,022 INFO L263 TraceCheckUtils]: 19: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L280 TraceCheckUtils]: 20: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L280 TraceCheckUtils]: 21: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L263 TraceCheckUtils]: 22: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L280 TraceCheckUtils]: 24: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L263 TraceCheckUtils]: 25: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L280 TraceCheckUtils]: 26: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L263 TraceCheckUtils]: 28: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L280 TraceCheckUtils]: 29: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L280 TraceCheckUtils]: 30: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L263 TraceCheckUtils]: 31: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L280 TraceCheckUtils]: 32: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L280 TraceCheckUtils]: 33: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L263 TraceCheckUtils]: 34: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,024 INFO L280 TraceCheckUtils]: 35: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,025 INFO L280 TraceCheckUtils]: 36: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,025 INFO L263 TraceCheckUtils]: 37: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,025 INFO L280 TraceCheckUtils]: 38: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,025 INFO L280 TraceCheckUtils]: 39: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,025 INFO L263 TraceCheckUtils]: 40: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,025 INFO L280 TraceCheckUtils]: 41: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,025 INFO L280 TraceCheckUtils]: 42: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,026 INFO L263 TraceCheckUtils]: 43: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,026 INFO L280 TraceCheckUtils]: 44: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,026 INFO L280 TraceCheckUtils]: 45: Hoare triple {8818#true} assume !(0 == ~x); {8818#true} is VALID [2020-07-28 19:12:17,026 INFO L263 TraceCheckUtils]: 46: Hoare triple {8818#true} call #t~ret0 := id(~x - 1); {8818#true} is VALID [2020-07-28 19:12:17,026 INFO L280 TraceCheckUtils]: 47: Hoare triple {8818#true} ~x := #in~x; {8818#true} is VALID [2020-07-28 19:12:17,027 INFO L280 TraceCheckUtils]: 48: Hoare triple {8818#true} assume 0 == ~x;#res := 0; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:17,027 INFO L280 TraceCheckUtils]: 49: Hoare triple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} assume true; {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} is VALID [2020-07-28 19:12:17,028 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9636#(and (<= |id_#res| 0) (<= 0 |id_#res|))} {8818#true} #26#return; {9634#(= 0 |id_#t~ret0|)} is VALID [2020-07-28 19:12:17,029 INFO L280 TraceCheckUtils]: 51: Hoare triple {9634#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:17,029 INFO L280 TraceCheckUtils]: 52: Hoare triple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-28 19:12:17,030 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {9635#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {8818#true} #26#return; {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,031 INFO L280 TraceCheckUtils]: 54: Hoare triple {9628#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:17,031 INFO L280 TraceCheckUtils]: 55: Hoare triple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-28 19:12:17,032 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9629#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {8818#true} #26#return; {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,033 INFO L280 TraceCheckUtils]: 57: Hoare triple {9616#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:17,033 INFO L280 TraceCheckUtils]: 58: Hoare triple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-28 19:12:17,034 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9617#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {8818#true} #26#return; {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,036 INFO L280 TraceCheckUtils]: 60: Hoare triple {9598#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:17,036 INFO L280 TraceCheckUtils]: 61: Hoare triple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-28 19:12:17,038 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9599#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {8818#true} #26#return; {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-28 19:12:17,039 INFO L280 TraceCheckUtils]: 63: Hoare triple {9574#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:17,039 INFO L280 TraceCheckUtils]: 64: Hoare triple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-28 19:12:17,040 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {9575#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {8818#true} #26#return; {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-28 19:12:17,041 INFO L280 TraceCheckUtils]: 66: Hoare triple {9544#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:17,041 INFO L280 TraceCheckUtils]: 67: Hoare triple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-28 19:12:17,042 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9545#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {8818#true} #26#return; {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,043 INFO L280 TraceCheckUtils]: 69: Hoare triple {9508#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:17,044 INFO L280 TraceCheckUtils]: 70: Hoare triple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-28 19:12:17,044 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {9509#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {8818#true} #26#return; {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-28 19:12:17,045 INFO L280 TraceCheckUtils]: 72: Hoare triple {9466#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:17,046 INFO L280 TraceCheckUtils]: 73: Hoare triple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-28 19:12:17,047 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9467#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {8818#true} #26#return; {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,048 INFO L280 TraceCheckUtils]: 75: Hoare triple {9418#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:17,048 INFO L280 TraceCheckUtils]: 76: Hoare triple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-28 19:12:17,049 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9419#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {8818#true} #26#return; {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,050 INFO L280 TraceCheckUtils]: 78: Hoare triple {9364#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:17,051 INFO L280 TraceCheckUtils]: 79: Hoare triple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-28 19:12:17,052 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9365#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {8818#true} #26#return; {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,053 INFO L280 TraceCheckUtils]: 81: Hoare triple {9304#(and (<= |id_#t~ret0| 10) (<= 10 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:17,054 INFO L280 TraceCheckUtils]: 82: Hoare triple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} assume true; {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} is VALID [2020-07-28 19:12:17,055 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9305#(and (<= |id_#res| 11) (<= 11 |id_#res|))} {8818#true} #26#return; {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} is VALID [2020-07-28 19:12:17,056 INFO L280 TraceCheckUtils]: 84: Hoare triple {9238#(and (<= 11 |id_#t~ret0|) (<= |id_#t~ret0| 11))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:17,056 INFO L280 TraceCheckUtils]: 85: Hoare triple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} assume true; {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} is VALID [2020-07-28 19:12:17,057 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9239#(and (<= 12 |id_#res|) (<= |id_#res| 12))} {8818#true} #26#return; {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} is VALID [2020-07-28 19:12:17,058 INFO L280 TraceCheckUtils]: 87: Hoare triple {9166#(and (<= 12 |id_#t~ret0|) (<= |id_#t~ret0| 12))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:17,058 INFO L280 TraceCheckUtils]: 88: Hoare triple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} assume true; {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} is VALID [2020-07-28 19:12:17,059 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9167#(and (<= |id_#res| 13) (<= 13 |id_#res|))} {8818#true} #26#return; {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,060 INFO L280 TraceCheckUtils]: 90: Hoare triple {9088#(and (<= |id_#t~ret0| 13) (<= 13 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:17,060 INFO L280 TraceCheckUtils]: 91: Hoare triple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} assume true; {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} is VALID [2020-07-28 19:12:17,061 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {9089#(and (<= |id_#res| 14) (<= 14 |id_#res|))} {8818#true} #26#return; {9004#(and (<= |id_#t~ret0| 14) (<= 14 |id_#t~ret0|))} is VALID [2020-07-28 19:12:17,062 INFO L280 TraceCheckUtils]: 93: Hoare triple {9004#(and (<= |id_#t~ret0| 14) (<= 14 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} is VALID [2020-07-28 19:12:17,062 INFO L280 TraceCheckUtils]: 94: Hoare triple {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} assume true; {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} is VALID [2020-07-28 19:12:17,063 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9005#(and (<= 15 |id_#res|) (<= |id_#res| 15))} {8818#true} #24#return; {8914#(and (<= 15 |ULTIMATE.start_main_#t~ret1|) (<= |ULTIMATE.start_main_#t~ret1| 15))} is VALID [2020-07-28 19:12:17,063 INFO L280 TraceCheckUtils]: 96: Hoare triple {8914#(and (<= 15 |ULTIMATE.start_main_#t~ret1|) (<= |ULTIMATE.start_main_#t~ret1| 15))} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {8915#(and (<= 15 ULTIMATE.start_main_~result~0) (<= ULTIMATE.start_main_~result~0 15))} is VALID [2020-07-28 19:12:17,064 INFO L280 TraceCheckUtils]: 97: Hoare triple {8915#(and (<= 15 ULTIMATE.start_main_~result~0) (<= ULTIMATE.start_main_~result~0 15))} assume 15 != main_~result~0; {8819#false} is VALID [2020-07-28 19:12:17,064 INFO L280 TraceCheckUtils]: 98: Hoare triple {8819#false} assume !false; {8819#false} is VALID [2020-07-28 19:12:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2020-07-28 19:12:17,077 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-28 19:12:17,077 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 35 [2020-07-28 19:12:17,077 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315798417] [2020-07-28 19:12:17,078 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 99 [2020-07-28 19:12:17,078 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:12:17,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states. [2020-07-28 19:12:17,162 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:17,162 INFO L459 AbstractCegarLoop]: Interpolant automaton has 35 states [2020-07-28 19:12:17,162 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:12:17,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2020-07-28 19:12:17,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=1123, Unknown=0, NotChecked=0, Total=1190 [2020-07-28 19:12:17,164 INFO L87 Difference]: Start difference. First operand 56 states and 57 transitions. Second operand 35 states. [2020-07-28 19:12:20,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:20,043 INFO L93 Difference]: Finished difference Result 63 states and 64 transitions. [2020-07-28 19:12:20,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-28 19:12:20,044 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 99 [2020-07-28 19:12:20,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:20,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2020-07-28 19:12:20,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 64 transitions. [2020-07-28 19:12:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2020-07-28 19:12:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 64 transitions. [2020-07-28 19:12:20,048 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states and 64 transitions. [2020-07-28 19:12:20,139 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:20,141 INFO L225 Difference]: With dead ends: 63 [2020-07-28 19:12:20,141 INFO L226 Difference]: Without dead ends: 59 [2020-07-28 19:12:20,142 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 129 SyntacticMatches, 3 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=67, Invalid=1123, Unknown=0, NotChecked=0, Total=1190 [2020-07-28 19:12:20,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2020-07-28 19:12:20,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2020-07-28 19:12:20,150 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:20,150 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand 59 states. [2020-07-28 19:12:20,150 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand 59 states. [2020-07-28 19:12:20,150 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 59 states. [2020-07-28 19:12:20,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:20,153 INFO L93 Difference]: Finished difference Result 59 states and 60 transitions. [2020-07-28 19:12:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 60 transitions. [2020-07-28 19:12:20,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:20,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:20,154 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand 59 states. [2020-07-28 19:12:20,154 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 59 states. [2020-07-28 19:12:20,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:20,156 INFO L93 Difference]: Finished difference Result 59 states and 60 transitions. [2020-07-28 19:12:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 60 transitions. [2020-07-28 19:12:20,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:20,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:20,158 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:20,158 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2020-07-28 19:12:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 60 transitions. [2020-07-28 19:12:20,160 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 60 transitions. Word has length 99 [2020-07-28 19:12:20,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:20,160 INFO L479 AbstractCegarLoop]: Abstraction has 59 states and 60 transitions. [2020-07-28 19:12:20,161 INFO L480 AbstractCegarLoop]: Interpolant automaton has 35 states. [2020-07-28 19:12:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 60 transitions. [2020-07-28 19:12:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2020-07-28 19:12:20,162 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 19:12:20,162 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 19:12:20,376 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-07-28 19:12:20,377 INFO L427 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 19:12:20,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 19:12:20,377 INFO L82 PathProgramCache]: Analyzing trace with hash 1159072297, now seen corresponding path program 16 times [2020-07-28 19:12:20,378 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 19:12:20,378 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205554637] [2020-07-28 19:12:20,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 19:12:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-07-28 19:12:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:20,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:21,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:21,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:21,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:21,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-07-28 19:12:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:21,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,164 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,167 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,174 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,175 INFO L280 TraceCheckUtils]: 7: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,176 INFO L280 TraceCheckUtils]: 8: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,179 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,182 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,185 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,186 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,191 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,194 INFO L280 TraceCheckUtils]: 11: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,197 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,198 INFO L280 TraceCheckUtils]: 13: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,199 INFO L280 TraceCheckUtils]: 14: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,202 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,236 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,237 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,238 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,239 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,240 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,241 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,243 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,245 INFO L280 TraceCheckUtils]: 14: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,246 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,247 INFO L280 TraceCheckUtils]: 16: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,249 INFO L280 TraceCheckUtils]: 17: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,250 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,255 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,258 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,261 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,264 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,267 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,268 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,269 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,270 INFO L280 TraceCheckUtils]: 14: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,272 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,277 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,278 INFO L280 TraceCheckUtils]: 19: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,281 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,282 INFO L280 TraceCheckUtils]: 22: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,283 INFO L280 TraceCheckUtils]: 23: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,285 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,287 INFO L280 TraceCheckUtils]: 26: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,289 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,293 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,295 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,298 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,298 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,299 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,301 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,301 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,302 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,303 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,304 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,307 INFO L280 TraceCheckUtils]: 17: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,309 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,310 INFO L280 TraceCheckUtils]: 19: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,310 INFO L280 TraceCheckUtils]: 20: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,312 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,312 INFO L280 TraceCheckUtils]: 22: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,313 INFO L280 TraceCheckUtils]: 23: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,314 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,315 INFO L280 TraceCheckUtils]: 25: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,316 INFO L280 TraceCheckUtils]: 26: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,318 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,319 INFO L280 TraceCheckUtils]: 28: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,320 INFO L280 TraceCheckUtils]: 29: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,322 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,323 INFO L280 TraceCheckUtils]: 31: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,324 INFO L280 TraceCheckUtils]: 32: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,326 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,331 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,334 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,336 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,336 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,337 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,338 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,339 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,341 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,342 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,343 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,344 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,344 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,346 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,348 INFO L280 TraceCheckUtils]: 20: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,350 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,351 INFO L280 TraceCheckUtils]: 22: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,352 INFO L280 TraceCheckUtils]: 23: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,354 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,355 INFO L280 TraceCheckUtils]: 25: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,356 INFO L280 TraceCheckUtils]: 26: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,358 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,359 INFO L280 TraceCheckUtils]: 28: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,360 INFO L280 TraceCheckUtils]: 29: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,362 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,363 INFO L280 TraceCheckUtils]: 31: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,364 INFO L280 TraceCheckUtils]: 32: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,366 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,368 INFO L280 TraceCheckUtils]: 35: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,370 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,371 INFO L280 TraceCheckUtils]: 37: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,372 INFO L280 TraceCheckUtils]: 38: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,374 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,380 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,382 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,383 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,383 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,384 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,385 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,386 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,387 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,388 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,389 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,389 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,390 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,391 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,392 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,393 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,394 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,395 INFO L280 TraceCheckUtils]: 23: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,397 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,398 INFO L280 TraceCheckUtils]: 25: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,399 INFO L280 TraceCheckUtils]: 26: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,401 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,402 INFO L280 TraceCheckUtils]: 28: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,403 INFO L280 TraceCheckUtils]: 29: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,405 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,406 INFO L280 TraceCheckUtils]: 31: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,407 INFO L280 TraceCheckUtils]: 32: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,409 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,411 INFO L280 TraceCheckUtils]: 34: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,414 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,415 INFO L280 TraceCheckUtils]: 37: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,418 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,419 INFO L280 TraceCheckUtils]: 40: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,420 INFO L280 TraceCheckUtils]: 41: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,422 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,423 INFO L280 TraceCheckUtils]: 43: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,425 INFO L280 TraceCheckUtils]: 44: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,427 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,433 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,435 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,438 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,440 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,442 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,443 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,444 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,445 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,446 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,448 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,450 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,451 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,451 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,452 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,453 INFO L280 TraceCheckUtils]: 26: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,454 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,455 INFO L280 TraceCheckUtils]: 28: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,456 INFO L280 TraceCheckUtils]: 29: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,457 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,458 INFO L280 TraceCheckUtils]: 31: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,458 INFO L280 TraceCheckUtils]: 32: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,460 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,461 INFO L280 TraceCheckUtils]: 34: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,462 INFO L280 TraceCheckUtils]: 35: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,464 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,465 INFO L280 TraceCheckUtils]: 37: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,465 INFO L280 TraceCheckUtils]: 38: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,467 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,469 INFO L280 TraceCheckUtils]: 40: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,470 INFO L280 TraceCheckUtils]: 41: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,472 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,473 INFO L280 TraceCheckUtils]: 43: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,474 INFO L280 TraceCheckUtils]: 44: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,476 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,477 INFO L280 TraceCheckUtils]: 46: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,478 INFO L280 TraceCheckUtils]: 47: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,480 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,481 INFO L280 TraceCheckUtils]: 49: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,482 INFO L280 TraceCheckUtils]: 50: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,484 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,492 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,495 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,496 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,497 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,497 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,500 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,502 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,505 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,506 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,507 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,507 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,508 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,509 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,509 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,510 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,511 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,512 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,513 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,514 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,515 INFO L280 TraceCheckUtils]: 29: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,517 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,518 INFO L280 TraceCheckUtils]: 31: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,521 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,523 INFO L280 TraceCheckUtils]: 34: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,523 INFO L280 TraceCheckUtils]: 35: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,525 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,526 INFO L280 TraceCheckUtils]: 37: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,527 INFO L280 TraceCheckUtils]: 38: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,528 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,529 INFO L280 TraceCheckUtils]: 40: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,529 INFO L280 TraceCheckUtils]: 41: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,531 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,532 INFO L280 TraceCheckUtils]: 43: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,532 INFO L280 TraceCheckUtils]: 44: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,534 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,534 INFO L280 TraceCheckUtils]: 46: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,535 INFO L280 TraceCheckUtils]: 47: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,536 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,537 INFO L280 TraceCheckUtils]: 49: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,538 INFO L280 TraceCheckUtils]: 50: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,539 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,540 INFO L280 TraceCheckUtils]: 52: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,540 INFO L280 TraceCheckUtils]: 53: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,541 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,542 INFO L280 TraceCheckUtils]: 55: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,543 INFO L280 TraceCheckUtils]: 56: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,544 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,550 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,552 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,552 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,554 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,554 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,556 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,556 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,557 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,558 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,559 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,560 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,560 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,561 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,562 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,563 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,563 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,564 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,564 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,566 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,566 INFO L263 TraceCheckUtils]: 29: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,568 INFO L280 TraceCheckUtils]: 32: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,569 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,570 INFO L280 TraceCheckUtils]: 34: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,572 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,573 INFO L280 TraceCheckUtils]: 37: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,573 INFO L280 TraceCheckUtils]: 38: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,575 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,576 INFO L280 TraceCheckUtils]: 40: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,576 INFO L280 TraceCheckUtils]: 41: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,578 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,578 INFO L280 TraceCheckUtils]: 43: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,579 INFO L280 TraceCheckUtils]: 44: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,580 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,581 INFO L280 TraceCheckUtils]: 46: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,582 INFO L280 TraceCheckUtils]: 47: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,583 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,584 INFO L280 TraceCheckUtils]: 49: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,585 INFO L280 TraceCheckUtils]: 50: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,586 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,587 INFO L280 TraceCheckUtils]: 52: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,588 INFO L280 TraceCheckUtils]: 53: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,589 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,590 INFO L280 TraceCheckUtils]: 55: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,591 INFO L280 TraceCheckUtils]: 56: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,592 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,593 INFO L280 TraceCheckUtils]: 58: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,594 INFO L280 TraceCheckUtils]: 59: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,595 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,596 INFO L280 TraceCheckUtils]: 62: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,598 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,603 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,605 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,606 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,606 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,607 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,607 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,608 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,609 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,610 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,610 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,611 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,611 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,612 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,612 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,612 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,613 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,613 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,614 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,614 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,615 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,615 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,616 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,616 INFO L263 TraceCheckUtils]: 29: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,617 INFO L280 TraceCheckUtils]: 30: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,617 INFO L280 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,618 INFO L263 TraceCheckUtils]: 32: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,618 INFO L280 TraceCheckUtils]: 33: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,619 INFO L280 TraceCheckUtils]: 34: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,619 INFO L280 TraceCheckUtils]: 35: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,621 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,621 INFO L280 TraceCheckUtils]: 37: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,622 INFO L280 TraceCheckUtils]: 38: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,623 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,624 INFO L280 TraceCheckUtils]: 40: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,624 INFO L280 TraceCheckUtils]: 41: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,625 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,628 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,628 INFO L280 TraceCheckUtils]: 46: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,629 INFO L280 TraceCheckUtils]: 47: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,630 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,632 INFO L280 TraceCheckUtils]: 50: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,633 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,634 INFO L280 TraceCheckUtils]: 52: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,635 INFO L280 TraceCheckUtils]: 53: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,636 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,637 INFO L280 TraceCheckUtils]: 55: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,638 INFO L280 TraceCheckUtils]: 56: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,639 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,640 INFO L280 TraceCheckUtils]: 58: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,641 INFO L280 TraceCheckUtils]: 59: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,642 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,642 INFO L280 TraceCheckUtils]: 61: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,643 INFO L280 TraceCheckUtils]: 62: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,644 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,645 INFO L280 TraceCheckUtils]: 64: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,645 INFO L280 TraceCheckUtils]: 65: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,647 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,647 INFO L280 TraceCheckUtils]: 67: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,648 INFO L280 TraceCheckUtils]: 68: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,649 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,655 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,657 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,658 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,658 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,659 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,659 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,660 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,660 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,662 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,662 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,663 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,664 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,665 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,665 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,666 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,667 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,667 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,668 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,668 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,669 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,669 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,670 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,670 INFO L263 TraceCheckUtils]: 29: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,671 INFO L280 TraceCheckUtils]: 30: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,671 INFO L280 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,671 INFO L263 TraceCheckUtils]: 32: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,672 INFO L280 TraceCheckUtils]: 33: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,673 INFO L263 TraceCheckUtils]: 35: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,673 INFO L280 TraceCheckUtils]: 36: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,674 INFO L280 TraceCheckUtils]: 37: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,675 INFO L280 TraceCheckUtils]: 38: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,676 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,677 INFO L280 TraceCheckUtils]: 40: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,677 INFO L280 TraceCheckUtils]: 41: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,679 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,679 INFO L280 TraceCheckUtils]: 43: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,680 INFO L280 TraceCheckUtils]: 44: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,681 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,682 INFO L280 TraceCheckUtils]: 46: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,682 INFO L280 TraceCheckUtils]: 47: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,684 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,685 INFO L280 TraceCheckUtils]: 49: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,685 INFO L280 TraceCheckUtils]: 50: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,687 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,688 INFO L280 TraceCheckUtils]: 52: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,688 INFO L280 TraceCheckUtils]: 53: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,690 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,691 INFO L280 TraceCheckUtils]: 55: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,691 INFO L280 TraceCheckUtils]: 56: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,693 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,694 INFO L280 TraceCheckUtils]: 58: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,694 INFO L280 TraceCheckUtils]: 59: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,695 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,696 INFO L280 TraceCheckUtils]: 61: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,697 INFO L280 TraceCheckUtils]: 62: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,698 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,699 INFO L280 TraceCheckUtils]: 64: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,699 INFO L280 TraceCheckUtils]: 65: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,700 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,701 INFO L280 TraceCheckUtils]: 67: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,702 INFO L280 TraceCheckUtils]: 68: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,703 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,704 INFO L280 TraceCheckUtils]: 70: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,704 INFO L280 TraceCheckUtils]: 71: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,706 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,706 INFO L280 TraceCheckUtils]: 73: Hoare triple {10697#(<= 12 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,707 INFO L280 TraceCheckUtils]: 74: Hoare triple {10697#(<= 12 |id_#in~x|)} assume true; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,708 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10697#(<= 12 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,716 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,717 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,718 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,719 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,720 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,722 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,723 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,724 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,725 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,726 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,726 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,728 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,729 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,729 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,730 INFO L263 TraceCheckUtils]: 29: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,730 INFO L280 TraceCheckUtils]: 30: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,731 INFO L280 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,731 INFO L263 TraceCheckUtils]: 32: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,732 INFO L280 TraceCheckUtils]: 34: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,733 INFO L263 TraceCheckUtils]: 35: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,733 INFO L280 TraceCheckUtils]: 36: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,734 INFO L280 TraceCheckUtils]: 37: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,734 INFO L263 TraceCheckUtils]: 38: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,735 INFO L280 TraceCheckUtils]: 39: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,736 INFO L280 TraceCheckUtils]: 41: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,738 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,738 INFO L280 TraceCheckUtils]: 43: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,739 INFO L280 TraceCheckUtils]: 44: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,740 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,741 INFO L280 TraceCheckUtils]: 46: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,742 INFO L280 TraceCheckUtils]: 47: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,743 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,743 INFO L280 TraceCheckUtils]: 49: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,744 INFO L280 TraceCheckUtils]: 50: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,745 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,746 INFO L280 TraceCheckUtils]: 52: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,747 INFO L280 TraceCheckUtils]: 53: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,748 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,748 INFO L280 TraceCheckUtils]: 55: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,749 INFO L280 TraceCheckUtils]: 56: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,750 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,751 INFO L280 TraceCheckUtils]: 58: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,752 INFO L280 TraceCheckUtils]: 59: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,753 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,754 INFO L280 TraceCheckUtils]: 61: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,754 INFO L280 TraceCheckUtils]: 62: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,756 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,756 INFO L280 TraceCheckUtils]: 64: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,757 INFO L280 TraceCheckUtils]: 65: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,758 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,759 INFO L280 TraceCheckUtils]: 67: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,760 INFO L280 TraceCheckUtils]: 68: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,761 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,761 INFO L280 TraceCheckUtils]: 70: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,762 INFO L280 TraceCheckUtils]: 71: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,763 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,764 INFO L280 TraceCheckUtils]: 73: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,764 INFO L280 TraceCheckUtils]: 74: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,766 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,766 INFO L280 TraceCheckUtils]: 76: Hoare triple {10697#(<= 12 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,767 INFO L280 TraceCheckUtils]: 77: Hoare triple {10697#(<= 12 |id_#in~x|)} assume true; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,768 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10697#(<= 12 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,769 INFO L280 TraceCheckUtils]: 79: Hoare triple {10626#(<= 13 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,769 INFO L280 TraceCheckUtils]: 80: Hoare triple {10626#(<= 13 |id_#in~x|)} assume true; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,771 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10626#(<= 13 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,778 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,779 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,781 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,782 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,782 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,784 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,785 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,787 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,788 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,790 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,791 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,791 INFO L263 TraceCheckUtils]: 29: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,792 INFO L280 TraceCheckUtils]: 30: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,793 INFO L263 TraceCheckUtils]: 32: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,793 INFO L280 TraceCheckUtils]: 33: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,794 INFO L280 TraceCheckUtils]: 34: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,794 INFO L263 TraceCheckUtils]: 35: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,795 INFO L280 TraceCheckUtils]: 36: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,795 INFO L280 TraceCheckUtils]: 37: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,796 INFO L263 TraceCheckUtils]: 38: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,796 INFO L280 TraceCheckUtils]: 39: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,797 INFO L280 TraceCheckUtils]: 40: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,797 INFO L263 TraceCheckUtils]: 41: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,798 INFO L280 TraceCheckUtils]: 42: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,798 INFO L280 TraceCheckUtils]: 43: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,799 INFO L280 TraceCheckUtils]: 44: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,800 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,801 INFO L280 TraceCheckUtils]: 46: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,801 INFO L280 TraceCheckUtils]: 47: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,803 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,803 INFO L280 TraceCheckUtils]: 49: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,804 INFO L280 TraceCheckUtils]: 50: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,805 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,806 INFO L280 TraceCheckUtils]: 52: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,806 INFO L280 TraceCheckUtils]: 53: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,808 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,808 INFO L280 TraceCheckUtils]: 55: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,809 INFO L280 TraceCheckUtils]: 56: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,810 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,811 INFO L280 TraceCheckUtils]: 58: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,812 INFO L280 TraceCheckUtils]: 59: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,813 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,814 INFO L280 TraceCheckUtils]: 61: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,814 INFO L280 TraceCheckUtils]: 62: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,816 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,816 INFO L280 TraceCheckUtils]: 64: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,817 INFO L280 TraceCheckUtils]: 65: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,818 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,819 INFO L280 TraceCheckUtils]: 67: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,819 INFO L280 TraceCheckUtils]: 68: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,821 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,821 INFO L280 TraceCheckUtils]: 70: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,822 INFO L280 TraceCheckUtils]: 71: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,823 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,824 INFO L280 TraceCheckUtils]: 73: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,824 INFO L280 TraceCheckUtils]: 74: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,826 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,827 INFO L280 TraceCheckUtils]: 76: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,828 INFO L280 TraceCheckUtils]: 77: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,829 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,830 INFO L280 TraceCheckUtils]: 79: Hoare triple {10697#(<= 12 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,830 INFO L280 TraceCheckUtils]: 80: Hoare triple {10697#(<= 12 |id_#in~x|)} assume true; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,832 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10697#(<= 12 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,832 INFO L280 TraceCheckUtils]: 82: Hoare triple {10626#(<= 13 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,833 INFO L280 TraceCheckUtils]: 83: Hoare triple {10626#(<= 13 |id_#in~x|)} assume true; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,834 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {10626#(<= 13 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,835 INFO L280 TraceCheckUtils]: 85: Hoare triple {10549#(<= 14 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,836 INFO L280 TraceCheckUtils]: 86: Hoare triple {10549#(<= 14 |id_#in~x|)} assume true; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,837 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10549#(<= 14 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:21,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,845 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,846 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,846 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,847 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,848 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,849 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,850 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,851 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,851 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,852 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,853 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,853 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,853 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,854 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,855 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,855 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,856 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,856 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,857 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,858 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,858 INFO L263 TraceCheckUtils]: 29: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,858 INFO L280 TraceCheckUtils]: 30: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,859 INFO L280 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,859 INFO L263 TraceCheckUtils]: 32: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,860 INFO L280 TraceCheckUtils]: 33: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,861 INFO L280 TraceCheckUtils]: 34: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,861 INFO L263 TraceCheckUtils]: 35: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,861 INFO L280 TraceCheckUtils]: 36: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,862 INFO L280 TraceCheckUtils]: 37: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,862 INFO L263 TraceCheckUtils]: 38: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,863 INFO L280 TraceCheckUtils]: 39: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,863 INFO L280 TraceCheckUtils]: 40: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,864 INFO L263 TraceCheckUtils]: 41: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,864 INFO L280 TraceCheckUtils]: 42: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,864 INFO L280 TraceCheckUtils]: 43: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,865 INFO L263 TraceCheckUtils]: 44: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,865 INFO L280 TraceCheckUtils]: 45: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,865 INFO L280 TraceCheckUtils]: 46: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,866 INFO L280 TraceCheckUtils]: 47: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,867 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,867 INFO L280 TraceCheckUtils]: 49: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,868 INFO L280 TraceCheckUtils]: 50: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,868 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,869 INFO L280 TraceCheckUtils]: 52: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,869 INFO L280 TraceCheckUtils]: 53: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,870 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,870 INFO L280 TraceCheckUtils]: 55: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,871 INFO L280 TraceCheckUtils]: 56: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,872 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,872 INFO L280 TraceCheckUtils]: 58: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,873 INFO L280 TraceCheckUtils]: 59: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,874 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,875 INFO L280 TraceCheckUtils]: 61: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,875 INFO L280 TraceCheckUtils]: 62: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,877 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,877 INFO L280 TraceCheckUtils]: 64: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,878 INFO L280 TraceCheckUtils]: 65: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,879 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,881 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,882 INFO L280 TraceCheckUtils]: 71: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,883 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,884 INFO L280 TraceCheckUtils]: 73: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,884 INFO L280 TraceCheckUtils]: 74: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,886 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,886 INFO L280 TraceCheckUtils]: 76: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,887 INFO L280 TraceCheckUtils]: 77: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,887 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,888 INFO L280 TraceCheckUtils]: 79: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,888 INFO L280 TraceCheckUtils]: 80: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,889 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,889 INFO L280 TraceCheckUtils]: 82: Hoare triple {10697#(<= 12 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,890 INFO L280 TraceCheckUtils]: 83: Hoare triple {10697#(<= 12 |id_#in~x|)} assume true; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,891 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {10697#(<= 12 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,891 INFO L280 TraceCheckUtils]: 85: Hoare triple {10626#(<= 13 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,892 INFO L280 TraceCheckUtils]: 86: Hoare triple {10626#(<= 13 |id_#in~x|)} assume true; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,893 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10626#(<= 13 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,894 INFO L280 TraceCheckUtils]: 88: Hoare triple {10549#(<= 14 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,894 INFO L280 TraceCheckUtils]: 89: Hoare triple {10549#(<= 14 |id_#in~x|)} assume true; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,895 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10549#(<= 14 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:21,895 INFO L280 TraceCheckUtils]: 91: Hoare triple {10466#(<= 15 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:21,896 INFO L280 TraceCheckUtils]: 92: Hoare triple {10466#(<= 15 |id_#in~x|)} assume true; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:21,897 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10466#(<= 15 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:21,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,904 INFO L263 TraceCheckUtils]: 2: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,905 INFO L280 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,905 INFO L263 TraceCheckUtils]: 5: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,906 INFO L263 TraceCheckUtils]: 8: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,907 INFO L263 TraceCheckUtils]: 11: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,908 INFO L263 TraceCheckUtils]: 14: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,909 INFO L263 TraceCheckUtils]: 17: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,910 INFO L280 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,910 INFO L263 TraceCheckUtils]: 20: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,910 INFO L280 TraceCheckUtils]: 21: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,910 INFO L280 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,911 INFO L263 TraceCheckUtils]: 23: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,911 INFO L280 TraceCheckUtils]: 24: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,911 INFO L280 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,911 INFO L263 TraceCheckUtils]: 26: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,912 INFO L280 TraceCheckUtils]: 27: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,912 INFO L280 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,912 INFO L263 TraceCheckUtils]: 29: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,913 INFO L280 TraceCheckUtils]: 30: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,913 INFO L280 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,913 INFO L263 TraceCheckUtils]: 32: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,914 INFO L280 TraceCheckUtils]: 33: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,914 INFO L280 TraceCheckUtils]: 34: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,914 INFO L263 TraceCheckUtils]: 35: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,915 INFO L280 TraceCheckUtils]: 36: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,915 INFO L280 TraceCheckUtils]: 37: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,915 INFO L263 TraceCheckUtils]: 38: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,916 INFO L280 TraceCheckUtils]: 39: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,916 INFO L280 TraceCheckUtils]: 40: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,916 INFO L263 TraceCheckUtils]: 41: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,922 INFO L280 TraceCheckUtils]: 42: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,923 INFO L280 TraceCheckUtils]: 43: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,923 INFO L263 TraceCheckUtils]: 44: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,924 INFO L280 TraceCheckUtils]: 45: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,924 INFO L280 TraceCheckUtils]: 46: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,924 INFO L263 TraceCheckUtils]: 47: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,925 INFO L280 TraceCheckUtils]: 48: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,925 INFO L280 TraceCheckUtils]: 49: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,932 INFO L280 TraceCheckUtils]: 50: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,933 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,934 INFO L280 TraceCheckUtils]: 52: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,934 INFO L280 TraceCheckUtils]: 53: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,935 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,935 INFO L280 TraceCheckUtils]: 55: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,936 INFO L280 TraceCheckUtils]: 56: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,937 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,937 INFO L280 TraceCheckUtils]: 58: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,938 INFO L280 TraceCheckUtils]: 59: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,939 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,940 INFO L280 TraceCheckUtils]: 61: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,940 INFO L280 TraceCheckUtils]: 62: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,942 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,942 INFO L280 TraceCheckUtils]: 64: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,943 INFO L280 TraceCheckUtils]: 65: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,944 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,945 INFO L280 TraceCheckUtils]: 67: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,946 INFO L280 TraceCheckUtils]: 68: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:21,946 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,947 INFO L280 TraceCheckUtils]: 70: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,947 INFO L280 TraceCheckUtils]: 71: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:21,949 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,949 INFO L280 TraceCheckUtils]: 73: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,949 INFO L280 TraceCheckUtils]: 74: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:21,950 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,951 INFO L280 TraceCheckUtils]: 76: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,951 INFO L280 TraceCheckUtils]: 77: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:21,952 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,953 INFO L280 TraceCheckUtils]: 79: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,953 INFO L280 TraceCheckUtils]: 80: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:21,954 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,954 INFO L280 TraceCheckUtils]: 82: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,955 INFO L280 TraceCheckUtils]: 83: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:21,956 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,957 INFO L280 TraceCheckUtils]: 85: Hoare triple {10697#(<= 12 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,958 INFO L280 TraceCheckUtils]: 86: Hoare triple {10697#(<= 12 |id_#in~x|)} assume true; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:21,959 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10697#(<= 12 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,960 INFO L280 TraceCheckUtils]: 88: Hoare triple {10626#(<= 13 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,960 INFO L280 TraceCheckUtils]: 89: Hoare triple {10626#(<= 13 |id_#in~x|)} assume true; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:21,961 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10626#(<= 13 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,961 INFO L280 TraceCheckUtils]: 91: Hoare triple {10549#(<= 14 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,962 INFO L280 TraceCheckUtils]: 92: Hoare triple {10549#(<= 14 |id_#in~x|)} assume true; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:21,962 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10549#(<= 14 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:21,963 INFO L280 TraceCheckUtils]: 94: Hoare triple {10466#(<= 15 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:21,963 INFO L280 TraceCheckUtils]: 95: Hoare triple {10466#(<= 15 |id_#in~x|)} assume true; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:21,964 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10466#(<= 15 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:21,965 INFO L280 TraceCheckUtils]: 97: Hoare triple {10377#(<= 16 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:21,966 INFO L280 TraceCheckUtils]: 98: Hoare triple {10377#(<= 16 |id_#in~x|)} assume true; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:21,967 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10377#(<= 16 |id_#in~x|)} {10181#(and (<= 15 ULTIMATE.start_main_~input~0) (<= ULTIMATE.start_main_~input~0 15))} #24#return; {10180#false} is VALID [2020-07-28 19:12:21,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {10181#(and (<= 15 ULTIMATE.start_main_~input~0) (<= ULTIMATE.start_main_~input~0 15))} is VALID [2020-07-28 19:12:21,974 INFO L263 TraceCheckUtils]: 1: Hoare triple {10181#(and (<= 15 ULTIMATE.start_main_~input~0) (<= ULTIMATE.start_main_~input~0 15))} call main_#t~ret1 := id(main_~input~0); {10179#true} is VALID [2020-07-28 19:12:21,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,975 INFO L263 TraceCheckUtils]: 4: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,976 INFO L263 TraceCheckUtils]: 7: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,976 INFO L280 TraceCheckUtils]: 8: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,977 INFO L280 TraceCheckUtils]: 9: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,977 INFO L263 TraceCheckUtils]: 10: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,978 INFO L263 TraceCheckUtils]: 13: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,978 INFO L280 TraceCheckUtils]: 14: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,979 INFO L280 TraceCheckUtils]: 15: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,979 INFO L263 TraceCheckUtils]: 16: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,979 INFO L280 TraceCheckUtils]: 18: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,980 INFO L263 TraceCheckUtils]: 19: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,980 INFO L280 TraceCheckUtils]: 20: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,980 INFO L280 TraceCheckUtils]: 21: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,980 INFO L263 TraceCheckUtils]: 22: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,981 INFO L263 TraceCheckUtils]: 25: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,982 INFO L280 TraceCheckUtils]: 26: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,982 INFO L280 TraceCheckUtils]: 27: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,982 INFO L263 TraceCheckUtils]: 28: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,983 INFO L280 TraceCheckUtils]: 29: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,983 INFO L263 TraceCheckUtils]: 31: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,983 INFO L280 TraceCheckUtils]: 32: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,984 INFO L263 TraceCheckUtils]: 34: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,984 INFO L280 TraceCheckUtils]: 35: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,985 INFO L263 TraceCheckUtils]: 37: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,985 INFO L280 TraceCheckUtils]: 38: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,985 INFO L280 TraceCheckUtils]: 39: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,986 INFO L263 TraceCheckUtils]: 40: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,986 INFO L280 TraceCheckUtils]: 41: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,986 INFO L280 TraceCheckUtils]: 42: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,986 INFO L263 TraceCheckUtils]: 43: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,987 INFO L280 TraceCheckUtils]: 44: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,987 INFO L280 TraceCheckUtils]: 45: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,987 INFO L263 TraceCheckUtils]: 46: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,988 INFO L280 TraceCheckUtils]: 47: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,988 INFO L280 TraceCheckUtils]: 48: Hoare triple {10282#(= |id_#in~x| id_~x)} assume !(0 == ~x); {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,988 INFO L263 TraceCheckUtils]: 49: Hoare triple {10282#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:21,988 INFO L280 TraceCheckUtils]: 50: Hoare triple {10179#true} ~x := #in~x; {10282#(= |id_#in~x| id_~x)} is VALID [2020-07-28 19:12:21,989 INFO L280 TraceCheckUtils]: 51: Hoare triple {10282#(= |id_#in~x| id_~x)} assume 0 == ~x;#res := 0; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,989 INFO L280 TraceCheckUtils]: 52: Hoare triple {11083#(= 0 |id_#in~x|)} assume true; {11083#(= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:21,990 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {11083#(= 0 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,991 INFO L280 TraceCheckUtils]: 54: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,991 INFO L280 TraceCheckUtils]: 55: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:21,992 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,992 INFO L280 TraceCheckUtils]: 57: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,993 INFO L280 TraceCheckUtils]: 58: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:21,993 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,994 INFO L280 TraceCheckUtils]: 60: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,994 INFO L280 TraceCheckUtils]: 61: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:21,996 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,996 INFO L280 TraceCheckUtils]: 63: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,997 INFO L280 TraceCheckUtils]: 64: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:21,998 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,999 INFO L280 TraceCheckUtils]: 66: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:21,999 INFO L280 TraceCheckUtils]: 67: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:22,001 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:22,001 INFO L280 TraceCheckUtils]: 69: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:22,002 INFO L280 TraceCheckUtils]: 70: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:22,003 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:22,004 INFO L280 TraceCheckUtils]: 72: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:22,004 INFO L280 TraceCheckUtils]: 73: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:22,005 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:22,005 INFO L280 TraceCheckUtils]: 75: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:22,006 INFO L280 TraceCheckUtils]: 76: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:22,007 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:22,008 INFO L280 TraceCheckUtils]: 78: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:22,008 INFO L280 TraceCheckUtils]: 79: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:22,009 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:22,009 INFO L280 TraceCheckUtils]: 81: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:22,010 INFO L280 TraceCheckUtils]: 82: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:22,011 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:22,011 INFO L280 TraceCheckUtils]: 84: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:22,011 INFO L280 TraceCheckUtils]: 85: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:22,012 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:22,013 INFO L280 TraceCheckUtils]: 87: Hoare triple {10697#(<= 12 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:22,014 INFO L280 TraceCheckUtils]: 88: Hoare triple {10697#(<= 12 |id_#in~x|)} assume true; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:22,015 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10697#(<= 12 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:22,016 INFO L280 TraceCheckUtils]: 90: Hoare triple {10626#(<= 13 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:22,016 INFO L280 TraceCheckUtils]: 91: Hoare triple {10626#(<= 13 |id_#in~x|)} assume true; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:22,018 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {10626#(<= 13 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:22,018 INFO L280 TraceCheckUtils]: 93: Hoare triple {10549#(<= 14 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:22,019 INFO L280 TraceCheckUtils]: 94: Hoare triple {10549#(<= 14 |id_#in~x|)} assume true; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:22,020 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10549#(<= 14 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:22,021 INFO L280 TraceCheckUtils]: 96: Hoare triple {10466#(<= 15 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:22,021 INFO L280 TraceCheckUtils]: 97: Hoare triple {10466#(<= 15 |id_#in~x|)} assume true; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:22,023 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {10466#(<= 15 |id_#in~x|)} {10282#(= |id_#in~x| id_~x)} #26#return; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:22,023 INFO L280 TraceCheckUtils]: 99: Hoare triple {10377#(<= 16 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:22,024 INFO L280 TraceCheckUtils]: 100: Hoare triple {10377#(<= 16 |id_#in~x|)} assume true; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:22,025 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10377#(<= 16 |id_#in~x|)} {10181#(and (<= 15 ULTIMATE.start_main_~input~0) (<= ULTIMATE.start_main_~input~0 15))} #24#return; {10180#false} is VALID [2020-07-28 19:12:22,025 INFO L280 TraceCheckUtils]: 102: Hoare triple {10180#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {10180#false} is VALID [2020-07-28 19:12:22,025 INFO L280 TraceCheckUtils]: 103: Hoare triple {10180#false} assume 15 != main_~result~0; {10180#false} is VALID [2020-07-28 19:12:22,025 INFO L280 TraceCheckUtils]: 104: Hoare triple {10180#false} assume !false; {10180#false} is VALID [2020-07-28 19:12:22,032 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 360 proven. 32 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-07-28 19:12:22,033 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205554637] [2020-07-28 19:12:22,033 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1385848194] [2020-07-28 19:12:22,033 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-28 19:12:22,075 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-28 19:12:22,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-28 19:12:22,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 36 conjunts are in the unsatisfiable core [2020-07-28 19:12:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 19:12:22,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-28 19:12:23,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {10179#true} havoc main_#res;havoc main_#t~ret1, main_~input~0, main_~result~0;main_~input~0 := 15; {11087#(<= ULTIMATE.start_main_~input~0 15)} is VALID [2020-07-28 19:12:23,201 INFO L263 TraceCheckUtils]: 1: Hoare triple {11087#(<= ULTIMATE.start_main_~input~0 15)} call main_#t~ret1 := id(main_~input~0); {10179#true} is VALID [2020-07-28 19:12:23,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,202 INFO L263 TraceCheckUtils]: 4: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,202 INFO L280 TraceCheckUtils]: 5: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,203 INFO L263 TraceCheckUtils]: 7: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,204 INFO L280 TraceCheckUtils]: 9: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,204 INFO L263 TraceCheckUtils]: 10: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,205 INFO L280 TraceCheckUtils]: 12: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,205 INFO L263 TraceCheckUtils]: 13: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,206 INFO L263 TraceCheckUtils]: 16: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,207 INFO L280 TraceCheckUtils]: 18: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,207 INFO L263 TraceCheckUtils]: 19: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,208 INFO L263 TraceCheckUtils]: 22: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,209 INFO L263 TraceCheckUtils]: 25: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,209 INFO L263 TraceCheckUtils]: 28: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,210 INFO L280 TraceCheckUtils]: 29: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,210 INFO L263 TraceCheckUtils]: 31: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,211 INFO L280 TraceCheckUtils]: 32: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,211 INFO L280 TraceCheckUtils]: 33: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,211 INFO L263 TraceCheckUtils]: 34: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,212 INFO L280 TraceCheckUtils]: 35: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,212 INFO L280 TraceCheckUtils]: 36: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,212 INFO L263 TraceCheckUtils]: 37: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,213 INFO L280 TraceCheckUtils]: 38: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,213 INFO L280 TraceCheckUtils]: 39: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,213 INFO L263 TraceCheckUtils]: 40: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,214 INFO L280 TraceCheckUtils]: 41: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,214 INFO L280 TraceCheckUtils]: 42: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,214 INFO L263 TraceCheckUtils]: 43: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,215 INFO L280 TraceCheckUtils]: 44: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,215 INFO L280 TraceCheckUtils]: 45: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,215 INFO L263 TraceCheckUtils]: 46: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,216 INFO L280 TraceCheckUtils]: 48: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume !(0 == ~x); {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,216 INFO L263 TraceCheckUtils]: 49: Hoare triple {11094#(<= id_~x |id_#in~x|)} call #t~ret0 := id(~x - 1); {10179#true} is VALID [2020-07-28 19:12:23,216 INFO L280 TraceCheckUtils]: 50: Hoare triple {10179#true} ~x := #in~x; {11094#(<= id_~x |id_#in~x|)} is VALID [2020-07-28 19:12:23,217 INFO L280 TraceCheckUtils]: 51: Hoare triple {11094#(<= id_~x |id_#in~x|)} assume 0 == ~x;#res := 0; {11242#(<= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:23,217 INFO L280 TraceCheckUtils]: 52: Hoare triple {11242#(<= 0 |id_#in~x|)} assume true; {11242#(<= 0 |id_#in~x|)} is VALID [2020-07-28 19:12:23,219 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {11242#(<= 0 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:23,219 INFO L280 TraceCheckUtils]: 54: Hoare triple {11082#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:23,219 INFO L280 TraceCheckUtils]: 55: Hoare triple {11082#(<= 1 |id_#in~x|)} assume true; {11082#(<= 1 |id_#in~x|)} is VALID [2020-07-28 19:12:23,220 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11082#(<= 1 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:23,221 INFO L280 TraceCheckUtils]: 57: Hoare triple {11077#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:23,221 INFO L280 TraceCheckUtils]: 58: Hoare triple {11077#(<= 2 |id_#in~x|)} assume true; {11077#(<= 2 |id_#in~x|)} is VALID [2020-07-28 19:12:23,222 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11077#(<= 2 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:23,223 INFO L280 TraceCheckUtils]: 60: Hoare triple {11066#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:23,223 INFO L280 TraceCheckUtils]: 61: Hoare triple {11066#(<= 3 |id_#in~x|)} assume true; {11066#(<= 3 |id_#in~x|)} is VALID [2020-07-28 19:12:23,224 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11066#(<= 3 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:23,225 INFO L280 TraceCheckUtils]: 63: Hoare triple {11049#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:23,225 INFO L280 TraceCheckUtils]: 64: Hoare triple {11049#(<= 4 |id_#in~x|)} assume true; {11049#(<= 4 |id_#in~x|)} is VALID [2020-07-28 19:12:23,227 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {11049#(<= 4 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:23,227 INFO L280 TraceCheckUtils]: 66: Hoare triple {11026#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:23,228 INFO L280 TraceCheckUtils]: 67: Hoare triple {11026#(<= 5 |id_#in~x|)} assume true; {11026#(<= 5 |id_#in~x|)} is VALID [2020-07-28 19:12:23,230 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11026#(<= 5 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:23,230 INFO L280 TraceCheckUtils]: 69: Hoare triple {10997#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:23,231 INFO L280 TraceCheckUtils]: 70: Hoare triple {10997#(<= 6 |id_#in~x|)} assume true; {10997#(<= 6 |id_#in~x|)} is VALID [2020-07-28 19:12:23,232 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10997#(<= 6 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:23,232 INFO L280 TraceCheckUtils]: 72: Hoare triple {10962#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:23,233 INFO L280 TraceCheckUtils]: 73: Hoare triple {10962#(<= 7 |id_#in~x|)} assume true; {10962#(<= 7 |id_#in~x|)} is VALID [2020-07-28 19:12:23,234 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10962#(<= 7 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:23,234 INFO L280 TraceCheckUtils]: 75: Hoare triple {10921#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:23,235 INFO L280 TraceCheckUtils]: 76: Hoare triple {10921#(<= 8 |id_#in~x|)} assume true; {10921#(<= 8 |id_#in~x|)} is VALID [2020-07-28 19:12:23,236 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10921#(<= 8 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:23,237 INFO L280 TraceCheckUtils]: 78: Hoare triple {10874#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:23,237 INFO L280 TraceCheckUtils]: 79: Hoare triple {10874#(<= 9 |id_#in~x|)} assume true; {10874#(<= 9 |id_#in~x|)} is VALID [2020-07-28 19:12:23,238 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10874#(<= 9 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:23,239 INFO L280 TraceCheckUtils]: 81: Hoare triple {10821#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:23,240 INFO L280 TraceCheckUtils]: 82: Hoare triple {10821#(<= 10 |id_#in~x|)} assume true; {10821#(<= 10 |id_#in~x|)} is VALID [2020-07-28 19:12:23,241 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10821#(<= 10 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:23,242 INFO L280 TraceCheckUtils]: 84: Hoare triple {10762#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:23,243 INFO L280 TraceCheckUtils]: 85: Hoare triple {10762#(<= 11 |id_#in~x|)} assume true; {10762#(<= 11 |id_#in~x|)} is VALID [2020-07-28 19:12:23,244 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10762#(<= 11 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:23,245 INFO L280 TraceCheckUtils]: 87: Hoare triple {10697#(<= 12 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:23,245 INFO L280 TraceCheckUtils]: 88: Hoare triple {10697#(<= 12 |id_#in~x|)} assume true; {10697#(<= 12 |id_#in~x|)} is VALID [2020-07-28 19:12:23,246 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10697#(<= 12 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:23,247 INFO L280 TraceCheckUtils]: 90: Hoare triple {10626#(<= 13 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:23,247 INFO L280 TraceCheckUtils]: 91: Hoare triple {10626#(<= 13 |id_#in~x|)} assume true; {10626#(<= 13 |id_#in~x|)} is VALID [2020-07-28 19:12:23,249 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {10626#(<= 13 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:23,249 INFO L280 TraceCheckUtils]: 93: Hoare triple {10549#(<= 14 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:23,249 INFO L280 TraceCheckUtils]: 94: Hoare triple {10549#(<= 14 |id_#in~x|)} assume true; {10549#(<= 14 |id_#in~x|)} is VALID [2020-07-28 19:12:23,250 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10549#(<= 14 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:23,251 INFO L280 TraceCheckUtils]: 96: Hoare triple {10466#(<= 15 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:23,251 INFO L280 TraceCheckUtils]: 97: Hoare triple {10466#(<= 15 |id_#in~x|)} assume true; {10466#(<= 15 |id_#in~x|)} is VALID [2020-07-28 19:12:23,252 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {10466#(<= 15 |id_#in~x|)} {11094#(<= id_~x |id_#in~x|)} #26#return; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:23,253 INFO L280 TraceCheckUtils]: 99: Hoare triple {10377#(<= 16 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;#res := 1 + #t~ret0;havoc #t~ret0; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:23,253 INFO L280 TraceCheckUtils]: 100: Hoare triple {10377#(<= 16 |id_#in~x|)} assume true; {10377#(<= 16 |id_#in~x|)} is VALID [2020-07-28 19:12:23,254 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10377#(<= 16 |id_#in~x|)} {11087#(<= ULTIMATE.start_main_~input~0 15)} #24#return; {10180#false} is VALID [2020-07-28 19:12:23,254 INFO L280 TraceCheckUtils]: 102: Hoare triple {10180#false} assume -2147483648 <= main_#t~ret1 && main_#t~ret1 <= 2147483647;main_~result~0 := main_#t~ret1;havoc main_#t~ret1; {10180#false} is VALID [2020-07-28 19:12:23,254 INFO L280 TraceCheckUtils]: 103: Hoare triple {10180#false} assume 15 != main_~result~0; {10180#false} is VALID [2020-07-28 19:12:23,254 INFO L280 TraceCheckUtils]: 104: Hoare triple {10180#false} assume !false; {10180#false} is VALID [2020-07-28 19:12:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 392 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2020-07-28 19:12:23,262 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-28 19:12:23,262 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [21] total 24 [2020-07-28 19:12:23,262 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445332040] [2020-07-28 19:12:23,263 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 105 [2020-07-28 19:12:23,263 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 19:12:23,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-28 19:12:23,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:23,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-28 19:12:23,351 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 19:12:23,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-28 19:12:23,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=368, Unknown=0, NotChecked=0, Total=552 [2020-07-28 19:12:23,352 INFO L87 Difference]: Start difference. First operand 59 states and 60 transitions. Second operand 21 states. [2020-07-28 19:12:24,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:24,123 INFO L93 Difference]: Finished difference Result 59 states and 60 transitions. [2020-07-28 19:12:24,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-28 19:12:24,123 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 105 [2020-07-28 19:12:24,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 19:12:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-28 19:12:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 60 transitions. [2020-07-28 19:12:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-07-28 19:12:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 60 transitions. [2020-07-28 19:12:24,127 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 60 transitions. [2020-07-28 19:12:24,223 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 19:12:24,223 INFO L225 Difference]: With dead ends: 59 [2020-07-28 19:12:24,223 INFO L226 Difference]: Without dead ends: 0 [2020-07-28 19:12:24,225 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=524, Invalid=1116, Unknown=0, NotChecked=0, Total=1640 [2020-07-28 19:12:24,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-28 19:12:24,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-28 19:12:24,225 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 19:12:24,225 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-28 19:12:24,226 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 19:12:24,226 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 19:12:24,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:24,226 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 19:12:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 19:12:24,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:24,227 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:24,227 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 19:12:24,228 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 19:12:24,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 19:12:24,228 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 19:12:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 19:12:24,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:24,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 19:12:24,229 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 19:12:24,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 19:12:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-28 19:12:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-28 19:12:24,231 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 105 [2020-07-28 19:12:24,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 19:12:24,231 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-28 19:12:24,231 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-07-28 19:12:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 19:12:24,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 19:12:24,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-07-28 19:12:24,444 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-28 19:12:24,482 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-28 19:12:24,482 INFO L268 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-07-28 19:12:24,482 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-28 19:12:24,483 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2020-07-28 19:12:24,483 INFO L268 CegarLoopResult]: For program point L13(line 13) no Hoare annotation was computed. [2020-07-28 19:12:24,483 INFO L268 CegarLoopResult]: For program point L12(lines 12 14) no Hoare annotation was computed. [2020-07-28 19:12:24,483 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (<= 15 ULTIMATE.start_main_~input~0) (<= ULTIMATE.start_main_~input~0 15)) [2020-07-28 19:12:24,483 INFO L268 CegarLoopResult]: For program point L11-1(line 11) no Hoare annotation was computed. [2020-07-28 19:12:24,483 INFO L268 CegarLoopResult]: For program point L9(lines 9 15) no Hoare annotation was computed. [2020-07-28 19:12:24,483 INFO L268 CegarLoopResult]: For program point idFINAL(lines 4 7) no Hoare annotation was computed. [2020-07-28 19:12:24,483 INFO L268 CegarLoopResult]: For program point idEXIT(lines 4 7) no Hoare annotation was computed. [2020-07-28 19:12:24,484 INFO L271 CegarLoopResult]: At program point idENTRY(lines 4 7) the Hoare annotation is: true [2020-07-28 19:12:24,484 INFO L264 CegarLoopResult]: At program point L6(line 6) the Hoare annotation is: (= |id_#in~x| id_~x) [2020-07-28 19:12:24,484 INFO L268 CegarLoopResult]: For program point L5(line 5) no Hoare annotation was computed. [2020-07-28 19:12:24,484 INFO L268 CegarLoopResult]: For program point L6-1(line 6) no Hoare annotation was computed. [2020-07-28 19:12:24,491 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-28 19:12:24,491 WARN L170 areAnnotationChecker]: L5 has no Hoare annotation [2020-07-28 19:12:24,492 WARN L170 areAnnotationChecker]: L11-1 has no Hoare annotation [2020-07-28 19:12:24,492 WARN L170 areAnnotationChecker]: L5 has no Hoare annotation [2020-07-28 19:12:24,492 WARN L170 areAnnotationChecker]: L5 has no Hoare annotation [2020-07-28 19:12:24,492 WARN L170 areAnnotationChecker]: L11-1 has no Hoare annotation [2020-07-28 19:12:24,493 WARN L170 areAnnotationChecker]: idFINAL has no Hoare annotation [2020-07-28 19:12:24,493 WARN L170 areAnnotationChecker]: L6-1 has no Hoare annotation [2020-07-28 19:12:24,493 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-28 19:12:24,493 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-28 19:12:24,493 WARN L170 areAnnotationChecker]: idEXIT has no Hoare annotation [2020-07-28 19:12:24,493 WARN L170 areAnnotationChecker]: idEXIT has no Hoare annotation [2020-07-28 19:12:24,494 WARN L170 areAnnotationChecker]: L6-1 has no Hoare annotation [2020-07-28 19:12:24,494 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-28 19:12:24,494 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-28 19:12:24,494 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-28 19:12:24,494 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-28 19:12:24,495 INFO L163 areAnnotationChecker]: CFG has 2 edges. 2 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-28 19:12:24,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 07:12:24 BoogieIcfgContainer [2020-07-28 19:12:24,512 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 19:12:24,513 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 19:12:24,514 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 19:12:24,515 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 19:12:24,516 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 07:11:45" (3/4) ... [2020-07-28 19:12:24,520 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-07-28 19:12:24,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure id [2020-07-28 19:12:24,541 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2020-07-28 19:12:24,541 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-07-28 19:12:24,599 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 19:12:24,599 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 19:12:24,602 INFO L168 Benchmark]: Toolchain (without parser) took 39261.30 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 634.9 MB). Free memory was 960.2 MB in the beginning and 885.5 MB in the end (delta: 74.7 MB). Peak memory consumption was 709.7 MB. Max. memory is 11.5 GB. [2020-07-28 19:12:24,603 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 19:12:24,603 INFO L168 Benchmark]: CACSL2BoogieTranslator took 250.09 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2020-07-28 19:12:24,604 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.09 ms. Allocated memory is still 1.0 GB. Free memory is still 949.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 19:12:24,604 INFO L168 Benchmark]: Boogie Preprocessor took 75.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -179.1 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2020-07-28 19:12:24,604 INFO L168 Benchmark]: RCFGBuilder took 282.67 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: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2020-07-28 19:12:24,605 INFO L168 Benchmark]: TraceAbstraction took 38521.69 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 502.8 MB). Free memory was 1.1 GB in the beginning and 901.8 MB in the end (delta: 201.7 MB). Peak memory consumption was 704.5 MB. Max. memory is 11.5 GB. [2020-07-28 19:12:24,605 INFO L168 Benchmark]: Witness Printer took 86.41 ms. Allocated memory is still 1.7 GB. Free memory was 901.8 MB in the beginning and 885.5 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2020-07-28 19:12:24,607 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 250.09 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.09 ms. Allocated memory is still 1.0 GB. Free memory is still 949.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 75.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -179.1 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 282.67 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: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 38521.69 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 502.8 MB). Free memory was 1.1 GB in the beginning and 901.8 MB in the end (delta: 201.7 MB). Peak memory consumption was 704.5 MB. Max. memory is 11.5 GB. * Witness Printer took 86.41 ms. Allocated memory is still 1.7 GB. Free memory was 901.8 MB in the beginning and 885.5 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 13]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 15 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 38.3s, OverallIterations: 17, TraceHistogramMax: 17, AutomataDifference: 8.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 216 SDtfs, 433 SDslu, 1766 SDs, 0 SdLazy, 1375 SolverSat, 95 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1591 GetRequests, 1218 SyntacticMatches, 3 SemanticMatches, 370 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1273 ImplicationChecksByTransitivity, 5.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=59occurred in iteration=16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 17 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 5 PreInvPairs, 5 NumberOfFragments, 11 HoareAnnotationTreeSize, 5 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 3 FomulaSimplificationsInter, 4 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 22.5s InterpolantComputationTime, 1929 NumberOfCodeBlocks, 1929 NumberOfCodeBlocksAsserted, 100 NumberOfCheckSat, 1896 ConstructedInterpolants, 0 QuantifiedInterpolants, 378672 SizeOfPredicates, 152 NumberOfNonLiveVariables, 2272 ConjunctsInSsa, 369 ConjunctsInUnsatCore, 33 InterpolantComputations, 2 PerfectInterpolantSequences, 5376/9248 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...