/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/recursive-simple/id_i10_o10-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 22:07:19,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 22:07:19,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 22:07:19,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 22:07:19,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 22:07:19,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 22:07:19,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 22:07:19,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 22:07:19,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 22:07:19,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 22:07:19,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 22:07:19,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 22:07:19,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 22:07:19,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 22:07:19,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 22:07:19,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 22:07:19,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 22:07:19,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 22:07:19,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 22:07:19,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 22:07:19,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 22:07:19,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 22:07:19,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 22:07:19,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 22:07:19,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 22:07:19,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 22:07:19,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 22:07:19,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 22:07:19,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 22:07:19,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-07-08 22:07:19,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 22:07:19,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 22:07:19,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 22:07:19,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 22:07:19,943 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 22:07:19,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 22:07:19,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 22:07:19,945 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 22:07:19,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 22:07:19,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 22:07:19,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 22:07:19,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 22:07:19,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 22:07:19,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 22:07:19,947 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 22:07:19,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 22:07:19,947 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 22:07:19,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 22:07:19,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 22:07:19,948 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 22:07:19,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 22:07:19,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 22:07:19,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:07:19,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 22:07:19,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 22:07:19,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 22:07:19,949 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 22:07:20,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 22:07:20,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 22:07:20,266 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 22:07:20,267 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 22:07:20,268 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 22:07:20,269 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/id_i10_o10-2.c [2020-07-08 22:07:20,334 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b6fa8ba5/f20394b762d1463c8426062d990279c9/FLAGe407589f3 [2020-07-08 22:07:20,771 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 22:07:20,771 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/id_i10_o10-2.c [2020-07-08 22:07:20,777 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b6fa8ba5/f20394b762d1463c8426062d990279c9/FLAGe407589f3 [2020-07-08 22:07:21,125 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b6fa8ba5/f20394b762d1463c8426062d990279c9 [2020-07-08 22:07:21,134 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 22:07:21,136 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 22:07:21,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 22:07:21,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 22:07:21,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 22:07:21,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13b0aaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21, skipping insertion in model container [2020-07-08 22:07:21,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 22:07:21,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 22:07:21,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:07:21,420 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 22:07:21,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:07:21,462 INFO L208 MainTranslator]: Completed translation [2020-07-08 22:07:21,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21 WrapperNode [2020-07-08 22:07:21,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 22:07:21,463 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 22:07:21,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 22:07:21,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 22:07:21,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (1/1) ... [2020-07-08 22:07:21,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 22:07:21,488 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 22:07:21,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 22:07:21,489 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 22:07:21,490 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (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 [2020-07-08 22:07:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 22:07:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 22:07:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2020-07-08 22:07:21,640 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 22:07:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 22:07:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 22:07:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure id [2020-07-08 22:07:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 22:07:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 22:07:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 22:07:21,871 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 22:07:21,872 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 22:07:21,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:07:21 BoogieIcfgContainer [2020-07-08 22:07:21,875 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 22:07:21,876 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 22:07:21,876 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 22:07:21,879 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 22:07:21,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:07:21" (1/3) ... [2020-07-08 22:07:21,880 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a9545e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:07:21, skipping insertion in model container [2020-07-08 22:07:21,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:07:21" (2/3) ... [2020-07-08 22:07:21,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a9545e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:07:21, skipping insertion in model container [2020-07-08 22:07:21,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:07:21" (3/3) ... [2020-07-08 22:07:21,883 INFO L109 eAbstractionObserver]: Analyzing ICFG id_i10_o10-2.c [2020-07-08 22:07:21,893 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 22:07:21,900 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 22:07:21,912 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 22:07:21,934 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 22:07:21,934 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 22:07:21,934 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 22:07:21,934 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 22:07:21,935 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 22:07:21,935 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 22:07:21,935 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 22:07:21,935 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 22:07:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states. [2020-07-08 22:07:21,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-08 22:07:21,961 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:21,962 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:21,963 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:21,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:21,970 INFO L82 PathProgramCache]: Analyzing trace with hash 1037734449, now seen corresponding path program 1 times [2020-07-08 22:07:21,978 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:21,979 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [478379497] [2020-07-08 22:07:21,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:22,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {28#true} assume true; {28#true} is VALID [2020-07-08 22:07:22,286 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28#true} {28#true} #31#return; {28#true} is VALID [2020-07-08 22:07:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:22,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {28#true} ~x := #in~x; {38#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:22,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {38#(= |id_#in~x| id_~x)} assume 0 == ~x; {39#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:22,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {39#(= 0 |id_#in~x|)} #res := 0; {39#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:22,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {39#(= 0 |id_#in~x|)} assume true; {39#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:22,342 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39#(= 0 |id_#in~x|)} {32#(<= 10 main_~input~0)} #35#return; {29#false} is VALID [2020-07-08 22:07:22,343 INFO L263 TraceCheckUtils]: 0: Hoare triple {28#true} call ULTIMATE.init(); {28#true} is VALID [2020-07-08 22:07:22,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {28#true} assume true; {28#true} is VALID [2020-07-08 22:07:22,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28#true} {28#true} #31#return; {28#true} is VALID [2020-07-08 22:07:22,344 INFO L263 TraceCheckUtils]: 3: Hoare triple {28#true} call #t~ret2 := main(); {28#true} is VALID [2020-07-08 22:07:22,345 INFO L280 TraceCheckUtils]: 4: Hoare triple {28#true} ~input~0 := 10; {32#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:22,346 INFO L263 TraceCheckUtils]: 5: Hoare triple {32#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {28#true} is VALID [2020-07-08 22:07:22,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {28#true} ~x := #in~x; {38#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:22,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {38#(= |id_#in~x| id_~x)} assume 0 == ~x; {39#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:22,349 INFO L280 TraceCheckUtils]: 8: Hoare triple {39#(= 0 |id_#in~x|)} #res := 0; {39#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:22,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {39#(= 0 |id_#in~x|)} assume true; {39#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:22,352 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39#(= 0 |id_#in~x|)} {32#(<= 10 main_~input~0)} #35#return; {29#false} is VALID [2020-07-08 22:07:22,353 INFO L280 TraceCheckUtils]: 11: Hoare triple {29#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {29#false} is VALID [2020-07-08 22:07:22,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {29#false} ~result~0 := #t~ret1; {29#false} is VALID [2020-07-08 22:07:22,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {29#false} havoc #t~ret1; {29#false} is VALID [2020-07-08 22:07:22,354 INFO L280 TraceCheckUtils]: 14: Hoare triple {29#false} assume 10 != ~result~0; {29#false} is VALID [2020-07-08 22:07:22,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {29#false} assume !false; {29#false} is VALID [2020-07-08 22:07:22,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:07:22,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [478379497] [2020-07-08 22:07:22,360 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:07:22,361 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:07:22,361 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103918395] [2020-07-08 22:07:22,367 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-08 22:07:22,369 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:22,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:07:22,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:22,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:07:22,408 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:22,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:07:22,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:07:22,420 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 5 states. [2020-07-08 22:07:22,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:22,669 INFO L93 Difference]: Finished difference Result 37 states and 40 transitions. [2020-07-08 22:07:22,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:07:22,669 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-08 22:07:22,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:07:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 40 transitions. [2020-07-08 22:07:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:07:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 40 transitions. [2020-07-08 22:07:22,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 40 transitions. [2020-07-08 22:07:22,746 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:22,758 INFO L225 Difference]: With dead ends: 37 [2020-07-08 22:07:22,759 INFO L226 Difference]: Without dead ends: 23 [2020-07-08 22:07:22,763 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:07:22,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-07-08 22:07:22,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-07-08 22:07:22,832 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:22,832 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand 23 states. [2020-07-08 22:07:22,833 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-08 22:07:22,833 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-08 22:07:22,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:22,839 INFO L93 Difference]: Finished difference Result 23 states and 24 transitions. [2020-07-08 22:07:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2020-07-08 22:07:22,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:22,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:22,840 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 23 states. [2020-07-08 22:07:22,841 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 23 states. [2020-07-08 22:07:22,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:22,845 INFO L93 Difference]: Finished difference Result 23 states and 24 transitions. [2020-07-08 22:07:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2020-07-08 22:07:22,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:22,846 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:22,846 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:22,847 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-07-08 22:07:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 24 transitions. [2020-07-08 22:07:22,852 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 24 transitions. Word has length 16 [2020-07-08 22:07:22,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:22,852 INFO L479 AbstractCegarLoop]: Abstraction has 23 states and 24 transitions. [2020-07-08 22:07:22,852 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:07:22,853 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 24 transitions. [2020-07-08 22:07:22,891 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2020-07-08 22:07:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-07-08 22:07:22,893 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:22,894 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:22,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 22:07:22,894 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:22,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:22,895 INFO L82 PathProgramCache]: Analyzing trace with hash -1478812441, now seen corresponding path program 1 times [2020-07-08 22:07:22,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:22,896 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1763754907] [2020-07-08 22:07:22,896 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:22,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {210#true} assume true; {210#true} is VALID [2020-07-08 22:07:22,970 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {210#true} {210#true} #31#return; {210#true} is VALID [2020-07-08 22:07:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {210#true} ~x := #in~x; {228#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {228#(= |id_#in~x| id_~x)} assume 0 == ~x; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {235#(= 0 |id_#in~x|)} #res := 0; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {235#(= 0 |id_#in~x|)} assume true; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {235#(= 0 |id_#in~x|)} {228#(= |id_#in~x| id_~x)} #37#return; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {210#true} ~x := #in~x; {228#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {228#(= |id_#in~x| id_~x)} assume !(0 == ~x); {228#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,072 INFO L263 TraceCheckUtils]: 2: Hoare triple {228#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {210#true} is VALID [2020-07-08 22:07:23,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {210#true} ~x := #in~x; {228#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {228#(= |id_#in~x| id_~x)} assume 0 == ~x; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {235#(= 0 |id_#in~x|)} #res := 0; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {235#(= 0 |id_#in~x|)} assume true; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,077 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {235#(= 0 |id_#in~x|)} {228#(= |id_#in~x| id_~x)} #37#return; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,077 INFO L280 TraceCheckUtils]: 8: Hoare triple {234#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,078 INFO L280 TraceCheckUtils]: 9: Hoare triple {234#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {234#(<= |id_#in~x| 1)} havoc #t~ret0; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,080 INFO L280 TraceCheckUtils]: 11: Hoare triple {234#(<= |id_#in~x| 1)} assume true; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,081 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {234#(<= |id_#in~x| 1)} {214#(<= 10 main_~input~0)} #35#return; {211#false} is VALID [2020-07-08 22:07:23,082 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {210#true} is VALID [2020-07-08 22:07:23,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {210#true} assume true; {210#true} is VALID [2020-07-08 22:07:23,083 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {210#true} {210#true} #31#return; {210#true} is VALID [2020-07-08 22:07:23,083 INFO L263 TraceCheckUtils]: 3: Hoare triple {210#true} call #t~ret2 := main(); {210#true} is VALID [2020-07-08 22:07:23,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {210#true} ~input~0 := 10; {214#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:23,084 INFO L263 TraceCheckUtils]: 5: Hoare triple {214#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {210#true} is VALID [2020-07-08 22:07:23,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {210#true} ~x := #in~x; {228#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,086 INFO L280 TraceCheckUtils]: 7: Hoare triple {228#(= |id_#in~x| id_~x)} assume !(0 == ~x); {228#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,086 INFO L263 TraceCheckUtils]: 8: Hoare triple {228#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {210#true} is VALID [2020-07-08 22:07:23,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {210#true} ~x := #in~x; {228#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,088 INFO L280 TraceCheckUtils]: 10: Hoare triple {228#(= |id_#in~x| id_~x)} assume 0 == ~x; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {235#(= 0 |id_#in~x|)} #res := 0; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,089 INFO L280 TraceCheckUtils]: 12: Hoare triple {235#(= 0 |id_#in~x|)} assume true; {235#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,091 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {235#(= 0 |id_#in~x|)} {228#(= |id_#in~x| id_~x)} #37#return; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {234#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,092 INFO L280 TraceCheckUtils]: 15: Hoare triple {234#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,093 INFO L280 TraceCheckUtils]: 16: Hoare triple {234#(<= |id_#in~x| 1)} havoc #t~ret0; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,094 INFO L280 TraceCheckUtils]: 17: Hoare triple {234#(<= |id_#in~x| 1)} assume true; {234#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,095 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {234#(<= |id_#in~x| 1)} {214#(<= 10 main_~input~0)} #35#return; {211#false} is VALID [2020-07-08 22:07:23,096 INFO L280 TraceCheckUtils]: 19: Hoare triple {211#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {211#false} is VALID [2020-07-08 22:07:23,096 INFO L280 TraceCheckUtils]: 20: Hoare triple {211#false} ~result~0 := #t~ret1; {211#false} is VALID [2020-07-08 22:07:23,096 INFO L280 TraceCheckUtils]: 21: Hoare triple {211#false} havoc #t~ret1; {211#false} is VALID [2020-07-08 22:07:23,097 INFO L280 TraceCheckUtils]: 22: Hoare triple {211#false} assume 10 != ~result~0; {211#false} is VALID [2020-07-08 22:07:23,097 INFO L280 TraceCheckUtils]: 23: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-08 22:07:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-08 22:07:23,099 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1763754907] [2020-07-08 22:07:23,099 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:23,100 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-08 22:07:23,100 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016472021] [2020-07-08 22:07:23,102 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 24 [2020-07-08 22:07:23,102 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:23,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 22:07:23,135 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:23,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 22:07:23,136 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:23,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 22:07:23,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:07:23,136 INFO L87 Difference]: Start difference. First operand 23 states and 24 transitions. Second operand 6 states. [2020-07-08 22:07:23,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:23,304 INFO L93 Difference]: Finished difference Result 34 states and 35 transitions. [2020-07-08 22:07:23,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-08 22:07:23,304 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 24 [2020-07-08 22:07:23,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 22:07:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 35 transitions. [2020-07-08 22:07:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 22:07:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 35 transitions. [2020-07-08 22:07:23,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 35 transitions. [2020-07-08 22:07:23,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:23,357 INFO L225 Difference]: With dead ends: 34 [2020-07-08 22:07:23,357 INFO L226 Difference]: Without dead ends: 28 [2020-07-08 22:07:23,358 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:07:23,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2020-07-08 22:07:23,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2020-07-08 22:07:23,399 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:23,399 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 28 states. [2020-07-08 22:07:23,399 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-08 22:07:23,399 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-08 22:07:23,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:23,403 INFO L93 Difference]: Finished difference Result 28 states and 29 transitions. [2020-07-08 22:07:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2020-07-08 22:07:23,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:23,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:23,404 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-08 22:07:23,404 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-08 22:07:23,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:23,408 INFO L93 Difference]: Finished difference Result 28 states and 29 transitions. [2020-07-08 22:07:23,408 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2020-07-08 22:07:23,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:23,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:23,409 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:23,409 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-08 22:07:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 29 transitions. [2020-07-08 22:07:23,412 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 29 transitions. Word has length 24 [2020-07-08 22:07:23,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:23,413 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 29 transitions. [2020-07-08 22:07:23,413 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 22:07:23,413 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 29 transitions. [2020-07-08 22:07:23,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2020-07-08 22:07:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-07-08 22:07:23,457 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:23,458 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:23,458 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 22:07:23,458 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:23,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:23,459 INFO L82 PathProgramCache]: Analyzing trace with hash -1463730447, now seen corresponding path program 2 times [2020-07-08 22:07:23,459 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:23,459 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [528190664] [2020-07-08 22:07:23,460 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {422#true} assume true; {422#true} is VALID [2020-07-08 22:07:23,532 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {422#true} {422#true} #31#return; {422#true} is VALID [2020-07-08 22:07:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:23,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {448#(= |id_#in~x| id_~x)} assume 0 == ~x; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {469#(= 0 |id_#in~x|)} #res := 0; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {469#(= 0 |id_#in~x|)} assume true; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,657 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {469#(= 0 |id_#in~x|)} {448#(= |id_#in~x| id_~x)} #37#return; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {448#(= |id_#in~x| id_~x)} assume !(0 == ~x); {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,659 INFO L263 TraceCheckUtils]: 2: Hoare triple {448#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {422#true} is VALID [2020-07-08 22:07:23,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {448#(= |id_#in~x| id_~x)} assume 0 == ~x; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {469#(= 0 |id_#in~x|)} #res := 0; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {469#(= 0 |id_#in~x|)} assume true; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,663 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {469#(= 0 |id_#in~x|)} {448#(= |id_#in~x| id_~x)} #37#return; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {468#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,665 INFO L280 TraceCheckUtils]: 9: Hoare triple {468#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {468#(<= |id_#in~x| 1)} havoc #t~ret0; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {468#(<= |id_#in~x| 1)} assume true; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,668 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {468#(<= |id_#in~x| 1)} {448#(= |id_#in~x| id_~x)} #37#return; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {448#(= |id_#in~x| id_~x)} assume !(0 == ~x); {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,671 INFO L263 TraceCheckUtils]: 2: Hoare triple {448#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {422#true} is VALID [2020-07-08 22:07:23,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {448#(= |id_#in~x| id_~x)} assume !(0 == ~x); {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,673 INFO L263 TraceCheckUtils]: 5: Hoare triple {448#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {422#true} is VALID [2020-07-08 22:07:23,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,674 INFO L280 TraceCheckUtils]: 7: Hoare triple {448#(= |id_#in~x| id_~x)} assume 0 == ~x; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,675 INFO L280 TraceCheckUtils]: 8: Hoare triple {469#(= 0 |id_#in~x|)} #res := 0; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {469#(= 0 |id_#in~x|)} assume true; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,677 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {469#(= 0 |id_#in~x|)} {448#(= |id_#in~x| id_~x)} #37#return; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {468#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,680 INFO L280 TraceCheckUtils]: 12: Hoare triple {468#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {468#(<= |id_#in~x| 1)} havoc #t~ret0; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,682 INFO L280 TraceCheckUtils]: 14: Hoare triple {468#(<= |id_#in~x| 1)} assume true; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,684 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {468#(<= |id_#in~x| 1)} {448#(= |id_#in~x| id_~x)} #37#return; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {462#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,685 INFO L280 TraceCheckUtils]: 17: Hoare triple {462#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {462#(<= |id_#in~x| 2)} havoc #t~ret0; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {462#(<= |id_#in~x| 2)} assume true; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,688 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {462#(<= |id_#in~x| 2)} {426#(<= 10 main_~input~0)} #35#return; {423#false} is VALID [2020-07-08 22:07:23,689 INFO L263 TraceCheckUtils]: 0: Hoare triple {422#true} call ULTIMATE.init(); {422#true} is VALID [2020-07-08 22:07:23,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {422#true} assume true; {422#true} is VALID [2020-07-08 22:07:23,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {422#true} {422#true} #31#return; {422#true} is VALID [2020-07-08 22:07:23,691 INFO L263 TraceCheckUtils]: 3: Hoare triple {422#true} call #t~ret2 := main(); {422#true} is VALID [2020-07-08 22:07:23,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {422#true} ~input~0 := 10; {426#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:23,692 INFO L263 TraceCheckUtils]: 5: Hoare triple {426#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {422#true} is VALID [2020-07-08 22:07:23,693 INFO L280 TraceCheckUtils]: 6: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,693 INFO L280 TraceCheckUtils]: 7: Hoare triple {448#(= |id_#in~x| id_~x)} assume !(0 == ~x); {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,694 INFO L263 TraceCheckUtils]: 8: Hoare triple {448#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {422#true} is VALID [2020-07-08 22:07:23,695 INFO L280 TraceCheckUtils]: 9: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {448#(= |id_#in~x| id_~x)} assume !(0 == ~x); {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,696 INFO L263 TraceCheckUtils]: 11: Hoare triple {448#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {422#true} is VALID [2020-07-08 22:07:23,697 INFO L280 TraceCheckUtils]: 12: Hoare triple {422#true} ~x := #in~x; {448#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:23,697 INFO L280 TraceCheckUtils]: 13: Hoare triple {448#(= |id_#in~x| id_~x)} assume 0 == ~x; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {469#(= 0 |id_#in~x|)} #res := 0; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {469#(= 0 |id_#in~x|)} assume true; {469#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:23,700 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {469#(= 0 |id_#in~x|)} {448#(= |id_#in~x| id_~x)} #37#return; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,701 INFO L280 TraceCheckUtils]: 17: Hoare triple {468#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,702 INFO L280 TraceCheckUtils]: 18: Hoare triple {468#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,703 INFO L280 TraceCheckUtils]: 19: Hoare triple {468#(<= |id_#in~x| 1)} havoc #t~ret0; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,703 INFO L280 TraceCheckUtils]: 20: Hoare triple {468#(<= |id_#in~x| 1)} assume true; {468#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:23,705 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {468#(<= |id_#in~x| 1)} {448#(= |id_#in~x| id_~x)} #37#return; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,706 INFO L280 TraceCheckUtils]: 22: Hoare triple {462#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {462#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,707 INFO L280 TraceCheckUtils]: 24: Hoare triple {462#(<= |id_#in~x| 2)} havoc #t~ret0; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {462#(<= |id_#in~x| 2)} assume true; {462#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:23,710 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {462#(<= |id_#in~x| 2)} {426#(<= 10 main_~input~0)} #35#return; {423#false} is VALID [2020-07-08 22:07:23,710 INFO L280 TraceCheckUtils]: 27: Hoare triple {423#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {423#false} is VALID [2020-07-08 22:07:23,710 INFO L280 TraceCheckUtils]: 28: Hoare triple {423#false} ~result~0 := #t~ret1; {423#false} is VALID [2020-07-08 22:07:23,710 INFO L280 TraceCheckUtils]: 29: Hoare triple {423#false} havoc #t~ret1; {423#false} is VALID [2020-07-08 22:07:23,711 INFO L280 TraceCheckUtils]: 30: Hoare triple {423#false} assume 10 != ~result~0; {423#false} is VALID [2020-07-08 22:07:23,711 INFO L280 TraceCheckUtils]: 31: Hoare triple {423#false} assume !false; {423#false} is VALID [2020-07-08 22:07:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-08 22:07:23,713 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [528190664] [2020-07-08 22:07:23,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:23,714 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-08 22:07:23,714 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419633666] [2020-07-08 22:07:23,715 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 32 [2020-07-08 22:07:23,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:23,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 22:07:23,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:23,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 22:07:23,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:23,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 22:07:23,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 22:07:23,757 INFO L87 Difference]: Start difference. First operand 28 states and 29 transitions. Second operand 7 states. [2020-07-08 22:07:24,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:24,017 INFO L93 Difference]: Finished difference Result 39 states and 40 transitions. [2020-07-08 22:07:24,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 22:07:24,018 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 32 [2020-07-08 22:07:24,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:24,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:07:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 40 transitions. [2020-07-08 22:07:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:07:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 40 transitions. [2020-07-08 22:07:24,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 40 transitions. [2020-07-08 22:07:24,078 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:24,080 INFO L225 Difference]: With dead ends: 39 [2020-07-08 22:07:24,080 INFO L226 Difference]: Without dead ends: 33 [2020-07-08 22:07:24,082 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:07:24,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-07-08 22:07:24,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2020-07-08 22:07:24,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:24,130 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand 33 states. [2020-07-08 22:07:24,130 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-08 22:07:24,131 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-08 22:07:24,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:24,134 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-07-08 22:07:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-08 22:07:24,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:24,135 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:24,135 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand 33 states. [2020-07-08 22:07:24,135 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 33 states. [2020-07-08 22:07:24,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:24,139 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-07-08 22:07:24,139 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-08 22:07:24,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:24,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:24,140 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:24,140 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2020-07-08 22:07:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 34 transitions. [2020-07-08 22:07:24,143 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 34 transitions. Word has length 32 [2020-07-08 22:07:24,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:24,144 INFO L479 AbstractCegarLoop]: Abstraction has 33 states and 34 transitions. [2020-07-08 22:07:24,144 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 22:07:24,144 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 34 transitions. [2020-07-08 22:07:24,199 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:24,199 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2020-07-08 22:07:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-08 22:07:24,201 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:24,202 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:24,202 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 22:07:24,202 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:24,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:24,203 INFO L82 PathProgramCache]: Analyzing trace with hash 23346727, now seen corresponding path program 3 times [2020-07-08 22:07:24,203 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:24,203 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [944363080] [2020-07-08 22:07:24,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {688#true} assume true; {688#true} is VALID [2020-07-08 22:07:24,240 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {688#true} {688#true} #31#return; {688#true} is VALID [2020-07-08 22:07:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:24,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {722#(= |id_#in~x| id_~x)} assume 0 == ~x; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {765#(= 0 |id_#in~x|)} #res := 0; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {765#(= 0 |id_#in~x|)} assume true; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,456 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {765#(= 0 |id_#in~x|)} {722#(= |id_#in~x| id_~x)} #37#return; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,457 INFO L263 TraceCheckUtils]: 2: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {722#(= |id_#in~x| id_~x)} assume 0 == ~x; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {765#(= 0 |id_#in~x|)} #res := 0; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {765#(= 0 |id_#in~x|)} assume true; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,466 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {765#(= 0 |id_#in~x|)} {722#(= |id_#in~x| id_~x)} #37#return; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,467 INFO L280 TraceCheckUtils]: 8: Hoare triple {764#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {764#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {764#(<= |id_#in~x| 1)} havoc #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {764#(<= |id_#in~x| 1)} assume true; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,470 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {764#(<= |id_#in~x| 1)} {722#(= |id_#in~x| id_~x)} #37#return; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,472 INFO L263 TraceCheckUtils]: 2: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,474 INFO L263 TraceCheckUtils]: 5: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {722#(= |id_#in~x| id_~x)} assume 0 == ~x; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,476 INFO L280 TraceCheckUtils]: 8: Hoare triple {765#(= 0 |id_#in~x|)} #res := 0; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {765#(= 0 |id_#in~x|)} assume true; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,477 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {765#(= 0 |id_#in~x|)} {722#(= |id_#in~x| id_~x)} #37#return; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,478 INFO L280 TraceCheckUtils]: 11: Hoare triple {764#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {764#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {764#(<= |id_#in~x| 1)} havoc #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,479 INFO L280 TraceCheckUtils]: 14: Hoare triple {764#(<= |id_#in~x| 1)} assume true; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,484 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {764#(<= |id_#in~x| 1)} {722#(= |id_#in~x| id_~x)} #37#return; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,485 INFO L280 TraceCheckUtils]: 16: Hoare triple {758#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,485 INFO L280 TraceCheckUtils]: 17: Hoare triple {758#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,485 INFO L280 TraceCheckUtils]: 18: Hoare triple {758#(<= |id_#in~x| 2)} havoc #t~ret0; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,486 INFO L280 TraceCheckUtils]: 19: Hoare triple {758#(<= |id_#in~x| 2)} assume true; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,487 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {758#(<= |id_#in~x| 2)} {722#(= |id_#in~x| id_~x)} #37#return; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,494 INFO L263 TraceCheckUtils]: 2: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,496 INFO L263 TraceCheckUtils]: 5: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,498 INFO L263 TraceCheckUtils]: 8: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {722#(= |id_#in~x| id_~x)} assume 0 == ~x; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,504 INFO L280 TraceCheckUtils]: 11: Hoare triple {765#(= 0 |id_#in~x|)} #res := 0; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,504 INFO L280 TraceCheckUtils]: 12: Hoare triple {765#(= 0 |id_#in~x|)} assume true; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,505 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {765#(= 0 |id_#in~x|)} {722#(= |id_#in~x| id_~x)} #37#return; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,506 INFO L280 TraceCheckUtils]: 14: Hoare triple {764#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,507 INFO L280 TraceCheckUtils]: 15: Hoare triple {764#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {764#(<= |id_#in~x| 1)} havoc #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,508 INFO L280 TraceCheckUtils]: 17: Hoare triple {764#(<= |id_#in~x| 1)} assume true; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,510 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {764#(<= |id_#in~x| 1)} {722#(= |id_#in~x| id_~x)} #37#return; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,511 INFO L280 TraceCheckUtils]: 19: Hoare triple {758#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,512 INFO L280 TraceCheckUtils]: 20: Hoare triple {758#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,513 INFO L280 TraceCheckUtils]: 21: Hoare triple {758#(<= |id_#in~x| 2)} havoc #t~ret0; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,515 INFO L280 TraceCheckUtils]: 22: Hoare triple {758#(<= |id_#in~x| 2)} assume true; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,516 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {758#(<= |id_#in~x| 2)} {722#(= |id_#in~x| id_~x)} #37#return; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,517 INFO L280 TraceCheckUtils]: 24: Hoare triple {744#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,518 INFO L280 TraceCheckUtils]: 25: Hoare triple {744#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,519 INFO L280 TraceCheckUtils]: 26: Hoare triple {744#(<= |id_#in~x| 3)} havoc #t~ret0; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,519 INFO L280 TraceCheckUtils]: 27: Hoare triple {744#(<= |id_#in~x| 3)} assume true; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,520 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {744#(<= |id_#in~x| 3)} {692#(<= 10 main_~input~0)} #35#return; {689#false} is VALID [2020-07-08 22:07:24,522 INFO L263 TraceCheckUtils]: 0: Hoare triple {688#true} call ULTIMATE.init(); {688#true} is VALID [2020-07-08 22:07:24,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {688#true} assume true; {688#true} is VALID [2020-07-08 22:07:24,523 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {688#true} {688#true} #31#return; {688#true} is VALID [2020-07-08 22:07:24,523 INFO L263 TraceCheckUtils]: 3: Hoare triple {688#true} call #t~ret2 := main(); {688#true} is VALID [2020-07-08 22:07:24,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {688#true} ~input~0 := 10; {692#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:24,525 INFO L263 TraceCheckUtils]: 5: Hoare triple {692#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {688#true} is VALID [2020-07-08 22:07:24,525 INFO L280 TraceCheckUtils]: 6: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,526 INFO L263 TraceCheckUtils]: 8: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,526 INFO L280 TraceCheckUtils]: 9: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,527 INFO L263 TraceCheckUtils]: 11: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,527 INFO L280 TraceCheckUtils]: 12: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {722#(= |id_#in~x| id_~x)} assume !(0 == ~x); {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,528 INFO L263 TraceCheckUtils]: 14: Hoare triple {722#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {688#true} is VALID [2020-07-08 22:07:24,528 INFO L280 TraceCheckUtils]: 15: Hoare triple {688#true} ~x := #in~x; {722#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:24,531 INFO L280 TraceCheckUtils]: 16: Hoare triple {722#(= |id_#in~x| id_~x)} assume 0 == ~x; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,531 INFO L280 TraceCheckUtils]: 17: Hoare triple {765#(= 0 |id_#in~x|)} #res := 0; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,532 INFO L280 TraceCheckUtils]: 18: Hoare triple {765#(= 0 |id_#in~x|)} assume true; {765#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:24,532 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {765#(= 0 |id_#in~x|)} {722#(= |id_#in~x| id_~x)} #37#return; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,533 INFO L280 TraceCheckUtils]: 20: Hoare triple {764#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,534 INFO L280 TraceCheckUtils]: 21: Hoare triple {764#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,535 INFO L280 TraceCheckUtils]: 22: Hoare triple {764#(<= |id_#in~x| 1)} havoc #t~ret0; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,536 INFO L280 TraceCheckUtils]: 23: Hoare triple {764#(<= |id_#in~x| 1)} assume true; {764#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:24,537 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {764#(<= |id_#in~x| 1)} {722#(= |id_#in~x| id_~x)} #37#return; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,538 INFO L280 TraceCheckUtils]: 25: Hoare triple {758#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,538 INFO L280 TraceCheckUtils]: 26: Hoare triple {758#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,539 INFO L280 TraceCheckUtils]: 27: Hoare triple {758#(<= |id_#in~x| 2)} havoc #t~ret0; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,539 INFO L280 TraceCheckUtils]: 28: Hoare triple {758#(<= |id_#in~x| 2)} assume true; {758#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:24,541 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {758#(<= |id_#in~x| 2)} {722#(= |id_#in~x| id_~x)} #37#return; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,541 INFO L280 TraceCheckUtils]: 30: Hoare triple {744#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 31: Hoare triple {744#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,542 INFO L280 TraceCheckUtils]: 32: Hoare triple {744#(<= |id_#in~x| 3)} havoc #t~ret0; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,545 INFO L280 TraceCheckUtils]: 33: Hoare triple {744#(<= |id_#in~x| 3)} assume true; {744#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:24,547 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {744#(<= |id_#in~x| 3)} {692#(<= 10 main_~input~0)} #35#return; {689#false} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 35: Hoare triple {689#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {689#false} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 36: Hoare triple {689#false} ~result~0 := #t~ret1; {689#false} is VALID [2020-07-08 22:07:24,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {689#false} havoc #t~ret1; {689#false} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 38: Hoare triple {689#false} assume 10 != ~result~0; {689#false} is VALID [2020-07-08 22:07:24,548 INFO L280 TraceCheckUtils]: 39: Hoare triple {689#false} assume !false; {689#false} is VALID [2020-07-08 22:07:24,550 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-08 22:07:24,550 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [944363080] [2020-07-08 22:07:24,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:24,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-08 22:07:24,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005291322] [2020-07-08 22:07:24,551 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 40 [2020-07-08 22:07:24,552 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:24,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 22:07:24,590 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:24,590 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 22:07:24,590 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:24,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 22:07:24,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:07:24,591 INFO L87 Difference]: Start difference. First operand 33 states and 34 transitions. Second operand 8 states. [2020-07-08 22:07:24,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:24,820 INFO L93 Difference]: Finished difference Result 44 states and 45 transitions. [2020-07-08 22:07:24,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 22:07:24,821 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 40 [2020-07-08 22:07:24,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:07:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 45 transitions. [2020-07-08 22:07:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-08 22:07:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 45 transitions. [2020-07-08 22:07:24,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 45 transitions. [2020-07-08 22:07:24,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:24,883 INFO L225 Difference]: With dead ends: 44 [2020-07-08 22:07:24,884 INFO L226 Difference]: Without dead ends: 38 [2020-07-08 22:07:24,884 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2020-07-08 22:07:24,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2020-07-08 22:07:24,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2020-07-08 22:07:24,951 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:24,952 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand 38 states. [2020-07-08 22:07:24,952 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-08 22:07:24,952 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-08 22:07:24,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:24,955 INFO L93 Difference]: Finished difference Result 38 states and 39 transitions. [2020-07-08 22:07:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-08 22:07:24,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:24,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:24,956 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand 38 states. [2020-07-08 22:07:24,956 INFO L87 Difference]: Start difference. First operand 38 states. Second operand 38 states. [2020-07-08 22:07:24,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:24,959 INFO L93 Difference]: Finished difference Result 38 states and 39 transitions. [2020-07-08 22:07:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-08 22:07:24,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:24,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:24,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:24,960 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:24,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-08 22:07:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 39 transitions. [2020-07-08 22:07:24,963 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 39 transitions. Word has length 40 [2020-07-08 22:07:24,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:24,963 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 39 transitions. [2020-07-08 22:07:24,964 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-08 22:07:24,964 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 39 transitions. [2020-07-08 22:07:25,019 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-08 22:07:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-07-08 22:07:25,020 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:25,021 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:25,021 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 22:07:25,021 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:25,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:25,021 INFO L82 PathProgramCache]: Analyzing trace with hash -649675855, now seen corresponding path program 4 times [2020-07-08 22:07:25,022 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:25,022 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [755210224] [2020-07-08 22:07:25,022 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {1016#true} assume true; {1016#true} is VALID [2020-07-08 22:07:25,059 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1016#true} {1016#true} #31#return; {1016#true} is VALID [2020-07-08 22:07:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {1058#(= |id_#in~x| id_~x)} assume 0 == ~x; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {1131#(= 0 |id_#in~x|)} #res := 0; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {1131#(= 0 |id_#in~x|)} assume true; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1131#(= 0 |id_#in~x|)} {1058#(= |id_#in~x| id_~x)} #37#return; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,264 INFO L263 TraceCheckUtils]: 2: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,265 INFO L280 TraceCheckUtils]: 4: Hoare triple {1058#(= |id_#in~x| id_~x)} assume 0 == ~x; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {1131#(= 0 |id_#in~x|)} #res := 0; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {1131#(= 0 |id_#in~x|)} assume true; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,267 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1131#(= 0 |id_#in~x|)} {1058#(= |id_#in~x| id_~x)} #37#return; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,268 INFO L280 TraceCheckUtils]: 8: Hoare triple {1130#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,268 INFO L280 TraceCheckUtils]: 9: Hoare triple {1130#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {1130#(<= |id_#in~x| 1)} havoc #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {1130#(<= |id_#in~x| 1)} assume true; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,271 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1130#(<= |id_#in~x| 1)} {1058#(= |id_#in~x| id_~x)} #37#return; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,275 INFO L263 TraceCheckUtils]: 2: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,276 INFO L263 TraceCheckUtils]: 5: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,277 INFO L280 TraceCheckUtils]: 7: Hoare triple {1058#(= |id_#in~x| id_~x)} assume 0 == ~x; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {1131#(= 0 |id_#in~x|)} #res := 0; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,278 INFO L280 TraceCheckUtils]: 9: Hoare triple {1131#(= 0 |id_#in~x|)} assume true; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,279 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {1131#(= 0 |id_#in~x|)} {1058#(= |id_#in~x| id_~x)} #37#return; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {1130#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {1130#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {1130#(<= |id_#in~x| 1)} havoc #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {1130#(<= |id_#in~x| 1)} assume true; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,283 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1130#(<= |id_#in~x| 1)} {1058#(= |id_#in~x| id_~x)} #37#return; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {1124#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {1124#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {1124#(<= |id_#in~x| 2)} havoc #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {1124#(<= |id_#in~x| 2)} assume true; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,286 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1124#(<= |id_#in~x| 2)} {1058#(= |id_#in~x| id_~x)} #37#return; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,288 INFO L263 TraceCheckUtils]: 2: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,289 INFO L280 TraceCheckUtils]: 4: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,290 INFO L263 TraceCheckUtils]: 5: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,291 INFO L280 TraceCheckUtils]: 7: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,291 INFO L263 TraceCheckUtils]: 8: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,291 INFO L280 TraceCheckUtils]: 9: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {1058#(= |id_#in~x| id_~x)} assume 0 == ~x; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {1131#(= 0 |id_#in~x|)} #res := 0; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {1131#(= 0 |id_#in~x|)} assume true; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,294 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1131#(= 0 |id_#in~x|)} {1058#(= |id_#in~x| id_~x)} #37#return; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,295 INFO L280 TraceCheckUtils]: 14: Hoare triple {1130#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,296 INFO L280 TraceCheckUtils]: 15: Hoare triple {1130#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {1130#(<= |id_#in~x| 1)} havoc #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,298 INFO L280 TraceCheckUtils]: 17: Hoare triple {1130#(<= |id_#in~x| 1)} assume true; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,299 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1130#(<= |id_#in~x| 1)} {1058#(= |id_#in~x| id_~x)} #37#return; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,300 INFO L280 TraceCheckUtils]: 19: Hoare triple {1124#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,300 INFO L280 TraceCheckUtils]: 20: Hoare triple {1124#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,301 INFO L280 TraceCheckUtils]: 21: Hoare triple {1124#(<= |id_#in~x| 2)} havoc #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,301 INFO L280 TraceCheckUtils]: 22: Hoare triple {1124#(<= |id_#in~x| 2)} assume true; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,302 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1124#(<= |id_#in~x| 2)} {1058#(= |id_#in~x| id_~x)} #37#return; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,303 INFO L280 TraceCheckUtils]: 24: Hoare triple {1110#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,303 INFO L280 TraceCheckUtils]: 25: Hoare triple {1110#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,304 INFO L280 TraceCheckUtils]: 26: Hoare triple {1110#(<= |id_#in~x| 3)} havoc #t~ret0; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {1110#(<= |id_#in~x| 3)} assume true; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,305 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1110#(<= |id_#in~x| 3)} {1058#(= |id_#in~x| id_~x)} #37#return; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,308 INFO L263 TraceCheckUtils]: 2: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,309 INFO L263 TraceCheckUtils]: 5: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,312 INFO L280 TraceCheckUtils]: 7: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,313 INFO L263 TraceCheckUtils]: 8: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,315 INFO L263 TraceCheckUtils]: 11: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {1058#(= |id_#in~x| id_~x)} assume 0 == ~x; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {1131#(= 0 |id_#in~x|)} #res := 0; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {1131#(= 0 |id_#in~x|)} assume true; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,321 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1131#(= 0 |id_#in~x|)} {1058#(= |id_#in~x| id_~x)} #37#return; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {1130#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,322 INFO L280 TraceCheckUtils]: 18: Hoare triple {1130#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,324 INFO L280 TraceCheckUtils]: 19: Hoare triple {1130#(<= |id_#in~x| 1)} havoc #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,325 INFO L280 TraceCheckUtils]: 20: Hoare triple {1130#(<= |id_#in~x| 1)} assume true; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,327 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1130#(<= |id_#in~x| 1)} {1058#(= |id_#in~x| id_~x)} #37#return; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {1124#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,329 INFO L280 TraceCheckUtils]: 23: Hoare triple {1124#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,330 INFO L280 TraceCheckUtils]: 24: Hoare triple {1124#(<= |id_#in~x| 2)} havoc #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,331 INFO L280 TraceCheckUtils]: 25: Hoare triple {1124#(<= |id_#in~x| 2)} assume true; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,332 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1124#(<= |id_#in~x| 2)} {1058#(= |id_#in~x| id_~x)} #37#return; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,333 INFO L280 TraceCheckUtils]: 27: Hoare triple {1110#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,335 INFO L280 TraceCheckUtils]: 28: Hoare triple {1110#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,336 INFO L280 TraceCheckUtils]: 29: Hoare triple {1110#(<= |id_#in~x| 3)} havoc #t~ret0; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,336 INFO L280 TraceCheckUtils]: 30: Hoare triple {1110#(<= |id_#in~x| 3)} assume true; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,338 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1110#(<= |id_#in~x| 3)} {1058#(= |id_#in~x| id_~x)} #37#return; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,338 INFO L280 TraceCheckUtils]: 32: Hoare triple {1088#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,339 INFO L280 TraceCheckUtils]: 33: Hoare triple {1088#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {1088#(<= |id_#in~x| 4)} havoc #t~ret0; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,340 INFO L280 TraceCheckUtils]: 35: Hoare triple {1088#(<= |id_#in~x| 4)} assume true; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,341 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1088#(<= |id_#in~x| 4)} {1020#(<= 10 main_~input~0)} #35#return; {1017#false} is VALID [2020-07-08 22:07:25,343 INFO L263 TraceCheckUtils]: 0: Hoare triple {1016#true} call ULTIMATE.init(); {1016#true} is VALID [2020-07-08 22:07:25,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {1016#true} assume true; {1016#true} is VALID [2020-07-08 22:07:25,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1016#true} {1016#true} #31#return; {1016#true} is VALID [2020-07-08 22:07:25,343 INFO L263 TraceCheckUtils]: 3: Hoare triple {1016#true} call #t~ret2 := main(); {1016#true} is VALID [2020-07-08 22:07:25,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {1016#true} ~input~0 := 10; {1020#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:25,344 INFO L263 TraceCheckUtils]: 5: Hoare triple {1020#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {1016#true} is VALID [2020-07-08 22:07:25,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,346 INFO L280 TraceCheckUtils]: 7: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,346 INFO L263 TraceCheckUtils]: 8: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,347 INFO L263 TraceCheckUtils]: 11: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,348 INFO L263 TraceCheckUtils]: 14: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {1058#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,350 INFO L263 TraceCheckUtils]: 17: Hoare triple {1058#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1016#true} is VALID [2020-07-08 22:07:25,350 INFO L280 TraceCheckUtils]: 18: Hoare triple {1016#true} ~x := #in~x; {1058#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:25,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {1058#(= |id_#in~x| id_~x)} assume 0 == ~x; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {1131#(= 0 |id_#in~x|)} #res := 0; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,352 INFO L280 TraceCheckUtils]: 21: Hoare triple {1131#(= 0 |id_#in~x|)} assume true; {1131#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:25,353 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1131#(= 0 |id_#in~x|)} {1058#(= |id_#in~x| id_~x)} #37#return; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {1130#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,355 INFO L280 TraceCheckUtils]: 24: Hoare triple {1130#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,355 INFO L280 TraceCheckUtils]: 25: Hoare triple {1130#(<= |id_#in~x| 1)} havoc #t~ret0; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,356 INFO L280 TraceCheckUtils]: 26: Hoare triple {1130#(<= |id_#in~x| 1)} assume true; {1130#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:25,357 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1130#(<= |id_#in~x| 1)} {1058#(= |id_#in~x| id_~x)} #37#return; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {1124#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,358 INFO L280 TraceCheckUtils]: 29: Hoare triple {1124#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,359 INFO L280 TraceCheckUtils]: 30: Hoare triple {1124#(<= |id_#in~x| 2)} havoc #t~ret0; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,359 INFO L280 TraceCheckUtils]: 31: Hoare triple {1124#(<= |id_#in~x| 2)} assume true; {1124#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:25,360 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1124#(<= |id_#in~x| 2)} {1058#(= |id_#in~x| id_~x)} #37#return; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,361 INFO L280 TraceCheckUtils]: 33: Hoare triple {1110#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,361 INFO L280 TraceCheckUtils]: 34: Hoare triple {1110#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {1110#(<= |id_#in~x| 3)} havoc #t~ret0; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,363 INFO L280 TraceCheckUtils]: 36: Hoare triple {1110#(<= |id_#in~x| 3)} assume true; {1110#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:25,364 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1110#(<= |id_#in~x| 3)} {1058#(= |id_#in~x| id_~x)} #37#return; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,365 INFO L280 TraceCheckUtils]: 38: Hoare triple {1088#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,365 INFO L280 TraceCheckUtils]: 39: Hoare triple {1088#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,366 INFO L280 TraceCheckUtils]: 40: Hoare triple {1088#(<= |id_#in~x| 4)} havoc #t~ret0; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,366 INFO L280 TraceCheckUtils]: 41: Hoare triple {1088#(<= |id_#in~x| 4)} assume true; {1088#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:25,367 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1088#(<= |id_#in~x| 4)} {1020#(<= 10 main_~input~0)} #35#return; {1017#false} is VALID [2020-07-08 22:07:25,367 INFO L280 TraceCheckUtils]: 43: Hoare triple {1017#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1017#false} is VALID [2020-07-08 22:07:25,368 INFO L280 TraceCheckUtils]: 44: Hoare triple {1017#false} ~result~0 := #t~ret1; {1017#false} is VALID [2020-07-08 22:07:25,368 INFO L280 TraceCheckUtils]: 45: Hoare triple {1017#false} havoc #t~ret1; {1017#false} is VALID [2020-07-08 22:07:25,368 INFO L280 TraceCheckUtils]: 46: Hoare triple {1017#false} assume 10 != ~result~0; {1017#false} is VALID [2020-07-08 22:07:25,368 INFO L280 TraceCheckUtils]: 47: Hoare triple {1017#false} assume !false; {1017#false} is VALID [2020-07-08 22:07:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-08 22:07:25,371 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [755210224] [2020-07-08 22:07:25,371 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:25,371 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:07:25,372 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99386373] [2020-07-08 22:07:25,372 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 48 [2020-07-08 22:07:25,373 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:25,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:07:25,414 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:25,414 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:07:25,414 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:25,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:07:25,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:07:25,415 INFO L87 Difference]: Start difference. First operand 38 states and 39 transitions. Second operand 9 states. [2020-07-08 22:07:25,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:25,647 INFO L93 Difference]: Finished difference Result 49 states and 50 transitions. [2020-07-08 22:07:25,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 22:07:25,647 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 48 [2020-07-08 22:07:25,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:07:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 50 transitions. [2020-07-08 22:07:25,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:07:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 50 transitions. [2020-07-08 22:07:25,657 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 50 transitions. [2020-07-08 22:07:25,724 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:25,727 INFO L225 Difference]: With dead ends: 49 [2020-07-08 22:07:25,727 INFO L226 Difference]: Without dead ends: 43 [2020-07-08 22:07:25,728 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:07:25,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2020-07-08 22:07:25,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2020-07-08 22:07:25,799 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:25,799 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand 43 states. [2020-07-08 22:07:25,799 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 43 states. [2020-07-08 22:07:25,799 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 43 states. [2020-07-08 22:07:25,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:25,802 INFO L93 Difference]: Finished difference Result 43 states and 44 transitions. [2020-07-08 22:07:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 44 transitions. [2020-07-08 22:07:25,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:25,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:25,804 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 43 states. [2020-07-08 22:07:25,804 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 43 states. [2020-07-08 22:07:25,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:25,814 INFO L93 Difference]: Finished difference Result 43 states and 44 transitions. [2020-07-08 22:07:25,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 44 transitions. [2020-07-08 22:07:25,816 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:25,816 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:25,818 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:25,819 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2020-07-08 22:07:25,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 44 transitions. [2020-07-08 22:07:25,821 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 44 transitions. Word has length 48 [2020-07-08 22:07:25,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:25,822 INFO L479 AbstractCegarLoop]: Abstraction has 43 states and 44 transitions. [2020-07-08 22:07:25,822 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:07:25,822 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 43 states and 44 transitions. [2020-07-08 22:07:25,873 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 44 transitions. [2020-07-08 22:07:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-07-08 22:07:25,875 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:25,875 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:25,875 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 22:07:25,875 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:25,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:25,876 INFO L82 PathProgramCache]: Analyzing trace with hash 899977063, now seen corresponding path program 5 times [2020-07-08 22:07:25,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:25,876 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1447057238] [2020-07-08 22:07:25,876 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {1414#true} assume true; {1414#true} is VALID [2020-07-08 22:07:25,913 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1414#true} {1414#true} #31#return; {1414#true} is VALID [2020-07-08 22:07:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {1464#(= |id_#in~x| id_~x)} assume 0 == ~x; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {1575#(= 0 |id_#in~x|)} #res := 0; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {1575#(= 0 |id_#in~x|)} assume true; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,092 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1575#(= 0 |id_#in~x|)} {1464#(= |id_#in~x| id_~x)} #37#return; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,093 INFO L263 TraceCheckUtils]: 2: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,093 INFO L280 TraceCheckUtils]: 3: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {1464#(= |id_#in~x| id_~x)} assume 0 == ~x; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {1575#(= 0 |id_#in~x|)} #res := 0; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {1575#(= 0 |id_#in~x|)} assume true; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,095 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1575#(= 0 |id_#in~x|)} {1464#(= |id_#in~x| id_~x)} #37#return; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,096 INFO L280 TraceCheckUtils]: 8: Hoare triple {1574#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,096 INFO L280 TraceCheckUtils]: 9: Hoare triple {1574#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,096 INFO L280 TraceCheckUtils]: 10: Hoare triple {1574#(<= |id_#in~x| 1)} havoc #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,097 INFO L280 TraceCheckUtils]: 11: Hoare triple {1574#(<= |id_#in~x| 1)} assume true; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,099 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1574#(<= |id_#in~x| 1)} {1464#(= |id_#in~x| id_~x)} #37#return; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,100 INFO L263 TraceCheckUtils]: 2: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,101 INFO L263 TraceCheckUtils]: 5: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,102 INFO L280 TraceCheckUtils]: 6: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {1464#(= |id_#in~x| id_~x)} assume 0 == ~x; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {1575#(= 0 |id_#in~x|)} #res := 0; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {1575#(= 0 |id_#in~x|)} assume true; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,105 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {1575#(= 0 |id_#in~x|)} {1464#(= |id_#in~x| id_~x)} #37#return; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,105 INFO L280 TraceCheckUtils]: 11: Hoare triple {1574#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {1574#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {1574#(<= |id_#in~x| 1)} havoc #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {1574#(<= |id_#in~x| 1)} assume true; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,108 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1574#(<= |id_#in~x| 1)} {1464#(= |id_#in~x| id_~x)} #37#return; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,108 INFO L280 TraceCheckUtils]: 16: Hoare triple {1568#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,108 INFO L280 TraceCheckUtils]: 17: Hoare triple {1568#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,109 INFO L280 TraceCheckUtils]: 18: Hoare triple {1568#(<= |id_#in~x| 2)} havoc #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,109 INFO L280 TraceCheckUtils]: 19: Hoare triple {1568#(<= |id_#in~x| 2)} assume true; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,110 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1568#(<= |id_#in~x| 2)} {1464#(= |id_#in~x| id_~x)} #37#return; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,118 INFO L263 TraceCheckUtils]: 2: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,120 INFO L263 TraceCheckUtils]: 5: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,120 INFO L280 TraceCheckUtils]: 6: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,121 INFO L280 TraceCheckUtils]: 7: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,121 INFO L263 TraceCheckUtils]: 8: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {1464#(= |id_#in~x| id_~x)} assume 0 == ~x; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,123 INFO L280 TraceCheckUtils]: 11: Hoare triple {1575#(= 0 |id_#in~x|)} #res := 0; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {1575#(= 0 |id_#in~x|)} assume true; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,124 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1575#(= 0 |id_#in~x|)} {1464#(= |id_#in~x| id_~x)} #37#return; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {1574#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {1574#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {1574#(<= |id_#in~x| 1)} havoc #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {1574#(<= |id_#in~x| 1)} assume true; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,128 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1574#(<= |id_#in~x| 1)} {1464#(= |id_#in~x| id_~x)} #37#return; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,128 INFO L280 TraceCheckUtils]: 19: Hoare triple {1568#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,129 INFO L280 TraceCheckUtils]: 20: Hoare triple {1568#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,129 INFO L280 TraceCheckUtils]: 21: Hoare triple {1568#(<= |id_#in~x| 2)} havoc #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,130 INFO L280 TraceCheckUtils]: 22: Hoare triple {1568#(<= |id_#in~x| 2)} assume true; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,131 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1568#(<= |id_#in~x| 2)} {1464#(= |id_#in~x| id_~x)} #37#return; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,131 INFO L280 TraceCheckUtils]: 24: Hoare triple {1554#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,132 INFO L280 TraceCheckUtils]: 25: Hoare triple {1554#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,133 INFO L280 TraceCheckUtils]: 26: Hoare triple {1554#(<= |id_#in~x| 3)} havoc #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,133 INFO L280 TraceCheckUtils]: 27: Hoare triple {1554#(<= |id_#in~x| 3)} assume true; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,134 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1554#(<= |id_#in~x| 3)} {1464#(= |id_#in~x| id_~x)} #37#return; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,136 INFO L263 TraceCheckUtils]: 2: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,138 INFO L263 TraceCheckUtils]: 5: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,138 INFO L280 TraceCheckUtils]: 6: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,139 INFO L280 TraceCheckUtils]: 7: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,139 INFO L263 TraceCheckUtils]: 8: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,140 INFO L280 TraceCheckUtils]: 9: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,140 INFO L280 TraceCheckUtils]: 10: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,140 INFO L263 TraceCheckUtils]: 11: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,141 INFO L280 TraceCheckUtils]: 12: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {1464#(= |id_#in~x| id_~x)} assume 0 == ~x; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {1575#(= 0 |id_#in~x|)} #res := 0; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {1575#(= 0 |id_#in~x|)} assume true; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,144 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1575#(= 0 |id_#in~x|)} {1464#(= |id_#in~x| id_~x)} #37#return; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {1574#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,145 INFO L280 TraceCheckUtils]: 18: Hoare triple {1574#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {1574#(<= |id_#in~x| 1)} havoc #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,146 INFO L280 TraceCheckUtils]: 20: Hoare triple {1574#(<= |id_#in~x| 1)} assume true; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,147 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1574#(<= |id_#in~x| 1)} {1464#(= |id_#in~x| id_~x)} #37#return; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,147 INFO L280 TraceCheckUtils]: 22: Hoare triple {1568#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,148 INFO L280 TraceCheckUtils]: 23: Hoare triple {1568#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {1568#(<= |id_#in~x| 2)} havoc #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,149 INFO L280 TraceCheckUtils]: 25: Hoare triple {1568#(<= |id_#in~x| 2)} assume true; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,153 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1568#(<= |id_#in~x| 2)} {1464#(= |id_#in~x| id_~x)} #37#return; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {1554#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {1554#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,156 INFO L280 TraceCheckUtils]: 29: Hoare triple {1554#(<= |id_#in~x| 3)} havoc #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {1554#(<= |id_#in~x| 3)} assume true; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,158 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1554#(<= |id_#in~x| 3)} {1464#(= |id_#in~x| id_~x)} #37#return; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,159 INFO L280 TraceCheckUtils]: 32: Hoare triple {1532#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,159 INFO L280 TraceCheckUtils]: 33: Hoare triple {1532#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,160 INFO L280 TraceCheckUtils]: 34: Hoare triple {1532#(<= |id_#in~x| 4)} havoc #t~ret0; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,160 INFO L280 TraceCheckUtils]: 35: Hoare triple {1532#(<= |id_#in~x| 4)} assume true; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,162 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1532#(<= |id_#in~x| 4)} {1464#(= |id_#in~x| id_~x)} #37#return; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,165 INFO L263 TraceCheckUtils]: 2: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,166 INFO L263 TraceCheckUtils]: 5: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,167 INFO L263 TraceCheckUtils]: 8: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,168 INFO L280 TraceCheckUtils]: 9: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,168 INFO L263 TraceCheckUtils]: 11: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,170 INFO L263 TraceCheckUtils]: 14: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {1464#(= |id_#in~x| id_~x)} assume 0 == ~x; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,171 INFO L280 TraceCheckUtils]: 17: Hoare triple {1575#(= 0 |id_#in~x|)} #res := 0; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {1575#(= 0 |id_#in~x|)} assume true; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,173 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1575#(= 0 |id_#in~x|)} {1464#(= |id_#in~x| id_~x)} #37#return; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,174 INFO L280 TraceCheckUtils]: 20: Hoare triple {1574#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,174 INFO L280 TraceCheckUtils]: 21: Hoare triple {1574#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {1574#(<= |id_#in~x| 1)} havoc #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,175 INFO L280 TraceCheckUtils]: 23: Hoare triple {1574#(<= |id_#in~x| 1)} assume true; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,177 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1574#(<= |id_#in~x| 1)} {1464#(= |id_#in~x| id_~x)} #37#return; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,177 INFO L280 TraceCheckUtils]: 25: Hoare triple {1568#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,178 INFO L280 TraceCheckUtils]: 26: Hoare triple {1568#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,178 INFO L280 TraceCheckUtils]: 27: Hoare triple {1568#(<= |id_#in~x| 2)} havoc #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {1568#(<= |id_#in~x| 2)} assume true; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,180 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1568#(<= |id_#in~x| 2)} {1464#(= |id_#in~x| id_~x)} #37#return; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,181 INFO L280 TraceCheckUtils]: 30: Hoare triple {1554#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,181 INFO L280 TraceCheckUtils]: 31: Hoare triple {1554#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,182 INFO L280 TraceCheckUtils]: 32: Hoare triple {1554#(<= |id_#in~x| 3)} havoc #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {1554#(<= |id_#in~x| 3)} assume true; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,183 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1554#(<= |id_#in~x| 3)} {1464#(= |id_#in~x| id_~x)} #37#return; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,184 INFO L280 TraceCheckUtils]: 35: Hoare triple {1532#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,184 INFO L280 TraceCheckUtils]: 36: Hoare triple {1532#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,185 INFO L280 TraceCheckUtils]: 37: Hoare triple {1532#(<= |id_#in~x| 4)} havoc #t~ret0; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,185 INFO L280 TraceCheckUtils]: 38: Hoare triple {1532#(<= |id_#in~x| 4)} assume true; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,187 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1532#(<= |id_#in~x| 4)} {1464#(= |id_#in~x| id_~x)} #37#return; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,187 INFO L280 TraceCheckUtils]: 40: Hoare triple {1502#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,188 INFO L280 TraceCheckUtils]: 41: Hoare triple {1502#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,188 INFO L280 TraceCheckUtils]: 42: Hoare triple {1502#(<= |id_#in~x| 5)} havoc #t~ret0; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,189 INFO L280 TraceCheckUtils]: 43: Hoare triple {1502#(<= |id_#in~x| 5)} assume true; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,190 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1502#(<= |id_#in~x| 5)} {1418#(<= 10 main_~input~0)} #35#return; {1415#false} is VALID [2020-07-08 22:07:26,192 INFO L263 TraceCheckUtils]: 0: Hoare triple {1414#true} call ULTIMATE.init(); {1414#true} is VALID [2020-07-08 22:07:26,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {1414#true} assume true; {1414#true} is VALID [2020-07-08 22:07:26,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1414#true} {1414#true} #31#return; {1414#true} is VALID [2020-07-08 22:07:26,192 INFO L263 TraceCheckUtils]: 3: Hoare triple {1414#true} call #t~ret2 := main(); {1414#true} is VALID [2020-07-08 22:07:26,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {1414#true} ~input~0 := 10; {1418#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:26,193 INFO L263 TraceCheckUtils]: 5: Hoare triple {1418#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {1414#true} is VALID [2020-07-08 22:07:26,194 INFO L280 TraceCheckUtils]: 6: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,194 INFO L280 TraceCheckUtils]: 7: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,194 INFO L263 TraceCheckUtils]: 8: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,195 INFO L280 TraceCheckUtils]: 10: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,196 INFO L263 TraceCheckUtils]: 11: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,196 INFO L280 TraceCheckUtils]: 12: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,197 INFO L280 TraceCheckUtils]: 13: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,197 INFO L263 TraceCheckUtils]: 14: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,197 INFO L280 TraceCheckUtils]: 15: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,198 INFO L280 TraceCheckUtils]: 16: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,198 INFO L263 TraceCheckUtils]: 17: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,199 INFO L280 TraceCheckUtils]: 18: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,199 INFO L280 TraceCheckUtils]: 19: Hoare triple {1464#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,199 INFO L263 TraceCheckUtils]: 20: Hoare triple {1464#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1414#true} is VALID [2020-07-08 22:07:26,200 INFO L280 TraceCheckUtils]: 21: Hoare triple {1414#true} ~x := #in~x; {1464#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:26,201 INFO L280 TraceCheckUtils]: 22: Hoare triple {1464#(= |id_#in~x| id_~x)} assume 0 == ~x; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,201 INFO L280 TraceCheckUtils]: 23: Hoare triple {1575#(= 0 |id_#in~x|)} #res := 0; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,202 INFO L280 TraceCheckUtils]: 24: Hoare triple {1575#(= 0 |id_#in~x|)} assume true; {1575#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:26,203 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1575#(= 0 |id_#in~x|)} {1464#(= |id_#in~x| id_~x)} #37#return; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,203 INFO L280 TraceCheckUtils]: 26: Hoare triple {1574#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,204 INFO L280 TraceCheckUtils]: 27: Hoare triple {1574#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,204 INFO L280 TraceCheckUtils]: 28: Hoare triple {1574#(<= |id_#in~x| 1)} havoc #t~ret0; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,205 INFO L280 TraceCheckUtils]: 29: Hoare triple {1574#(<= |id_#in~x| 1)} assume true; {1574#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:26,206 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1574#(<= |id_#in~x| 1)} {1464#(= |id_#in~x| id_~x)} #37#return; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,206 INFO L280 TraceCheckUtils]: 31: Hoare triple {1568#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,207 INFO L280 TraceCheckUtils]: 32: Hoare triple {1568#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,208 INFO L280 TraceCheckUtils]: 33: Hoare triple {1568#(<= |id_#in~x| 2)} havoc #t~ret0; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,208 INFO L280 TraceCheckUtils]: 34: Hoare triple {1568#(<= |id_#in~x| 2)} assume true; {1568#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:26,209 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1568#(<= |id_#in~x| 2)} {1464#(= |id_#in~x| id_~x)} #37#return; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,210 INFO L280 TraceCheckUtils]: 36: Hoare triple {1554#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,210 INFO L280 TraceCheckUtils]: 37: Hoare triple {1554#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,211 INFO L280 TraceCheckUtils]: 38: Hoare triple {1554#(<= |id_#in~x| 3)} havoc #t~ret0; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,211 INFO L280 TraceCheckUtils]: 39: Hoare triple {1554#(<= |id_#in~x| 3)} assume true; {1554#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:26,212 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1554#(<= |id_#in~x| 3)} {1464#(= |id_#in~x| id_~x)} #37#return; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,213 INFO L280 TraceCheckUtils]: 41: Hoare triple {1532#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {1532#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,214 INFO L280 TraceCheckUtils]: 43: Hoare triple {1532#(<= |id_#in~x| 4)} havoc #t~ret0; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,215 INFO L280 TraceCheckUtils]: 44: Hoare triple {1532#(<= |id_#in~x| 4)} assume true; {1532#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:26,216 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1532#(<= |id_#in~x| 4)} {1464#(= |id_#in~x| id_~x)} #37#return; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,216 INFO L280 TraceCheckUtils]: 46: Hoare triple {1502#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,217 INFO L280 TraceCheckUtils]: 47: Hoare triple {1502#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,217 INFO L280 TraceCheckUtils]: 48: Hoare triple {1502#(<= |id_#in~x| 5)} havoc #t~ret0; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,218 INFO L280 TraceCheckUtils]: 49: Hoare triple {1502#(<= |id_#in~x| 5)} assume true; {1502#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:26,219 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {1502#(<= |id_#in~x| 5)} {1418#(<= 10 main_~input~0)} #35#return; {1415#false} is VALID [2020-07-08 22:07:26,219 INFO L280 TraceCheckUtils]: 51: Hoare triple {1415#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1415#false} is VALID [2020-07-08 22:07:26,219 INFO L280 TraceCheckUtils]: 52: Hoare triple {1415#false} ~result~0 := #t~ret1; {1415#false} is VALID [2020-07-08 22:07:26,219 INFO L280 TraceCheckUtils]: 53: Hoare triple {1415#false} havoc #t~ret1; {1415#false} is VALID [2020-07-08 22:07:26,220 INFO L280 TraceCheckUtils]: 54: Hoare triple {1415#false} assume 10 != ~result~0; {1415#false} is VALID [2020-07-08 22:07:26,220 INFO L280 TraceCheckUtils]: 55: Hoare triple {1415#false} assume !false; {1415#false} is VALID [2020-07-08 22:07:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-07-08 22:07:26,223 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1447057238] [2020-07-08 22:07:26,223 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:26,223 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-08 22:07:26,224 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379658296] [2020-07-08 22:07:26,224 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 56 [2020-07-08 22:07:26,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:26,225 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 22:07:26,271 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:26,272 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 22:07:26,272 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:26,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 22:07:26,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:07:26,273 INFO L87 Difference]: Start difference. First operand 43 states and 44 transitions. Second operand 10 states. [2020-07-08 22:07:26,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:26,592 INFO L93 Difference]: Finished difference Result 54 states and 55 transitions. [2020-07-08 22:07:26,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 22:07:26,592 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 56 [2020-07-08 22:07:26,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:26,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 22:07:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 55 transitions. [2020-07-08 22:07:26,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 22:07:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 55 transitions. [2020-07-08 22:07:26,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 55 transitions. [2020-07-08 22:07:26,669 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:26,673 INFO L225 Difference]: With dead ends: 54 [2020-07-08 22:07:26,673 INFO L226 Difference]: Without dead ends: 48 [2020-07-08 22:07:26,674 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2020-07-08 22:07:26,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2020-07-08 22:07:26,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2020-07-08 22:07:26,728 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:26,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 48 states. Second operand 48 states. [2020-07-08 22:07:26,728 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 48 states. [2020-07-08 22:07:26,728 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 48 states. [2020-07-08 22:07:26,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:26,747 INFO L93 Difference]: Finished difference Result 48 states and 49 transitions. [2020-07-08 22:07:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-08 22:07:26,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:26,748 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:26,748 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 48 states. [2020-07-08 22:07:26,748 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 48 states. [2020-07-08 22:07:26,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:26,752 INFO L93 Difference]: Finished difference Result 48 states and 49 transitions. [2020-07-08 22:07:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-08 22:07:26,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:26,752 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:26,753 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:26,753 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-08 22:07:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 49 transitions. [2020-07-08 22:07:26,755 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 49 transitions. Word has length 56 [2020-07-08 22:07:26,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:26,756 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 49 transitions. [2020-07-08 22:07:26,756 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 22:07:26,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 49 transitions. [2020-07-08 22:07:26,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:26,815 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2020-07-08 22:07:26,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-08 22:07:26,816 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:26,816 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:26,816 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 22:07:26,817 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:26,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:26,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1000802417, now seen corresponding path program 6 times [2020-07-08 22:07:26,817 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:26,817 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1631802305] [2020-07-08 22:07:26,818 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} assume true; {1890#true} is VALID [2020-07-08 22:07:26,847 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1890#true} {1890#true} #31#return; {1890#true} is VALID [2020-07-08 22:07:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,027 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,029 INFO L263 TraceCheckUtils]: 2: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,032 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {2104#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {2104#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,034 INFO L280 TraceCheckUtils]: 10: Hoare triple {2104#(<= |id_#in~x| 1)} havoc #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {2104#(<= |id_#in~x| 1)} assume true; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,036 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2104#(<= |id_#in~x| 1)} {1948#(= |id_#in~x| id_~x)} #37#return; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,037 INFO L263 TraceCheckUtils]: 2: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,038 INFO L263 TraceCheckUtils]: 5: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,040 INFO L280 TraceCheckUtils]: 7: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,040 INFO L280 TraceCheckUtils]: 8: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,041 INFO L280 TraceCheckUtils]: 9: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,041 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,042 INFO L280 TraceCheckUtils]: 11: Hoare triple {2104#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,042 INFO L280 TraceCheckUtils]: 12: Hoare triple {2104#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {2104#(<= |id_#in~x| 1)} havoc #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,043 INFO L280 TraceCheckUtils]: 14: Hoare triple {2104#(<= |id_#in~x| 1)} assume true; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,045 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2104#(<= |id_#in~x| 1)} {1948#(= |id_#in~x| id_~x)} #37#return; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {2098#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {2098#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,050 INFO L280 TraceCheckUtils]: 18: Hoare triple {2098#(<= |id_#in~x| 2)} havoc #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,052 INFO L280 TraceCheckUtils]: 19: Hoare triple {2098#(<= |id_#in~x| 2)} assume true; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,054 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2098#(<= |id_#in~x| 2)} {1948#(= |id_#in~x| id_~x)} #37#return; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,056 INFO L263 TraceCheckUtils]: 2: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,057 INFO L263 TraceCheckUtils]: 5: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,058 INFO L263 TraceCheckUtils]: 8: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,060 INFO L280 TraceCheckUtils]: 10: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,060 INFO L280 TraceCheckUtils]: 11: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,061 INFO L280 TraceCheckUtils]: 12: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,062 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,062 INFO L280 TraceCheckUtils]: 14: Hoare triple {2104#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {2104#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {2104#(<= |id_#in~x| 1)} havoc #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,064 INFO L280 TraceCheckUtils]: 17: Hoare triple {2104#(<= |id_#in~x| 1)} assume true; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,065 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2104#(<= |id_#in~x| 1)} {1948#(= |id_#in~x| id_~x)} #37#return; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,066 INFO L280 TraceCheckUtils]: 19: Hoare triple {2098#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,066 INFO L280 TraceCheckUtils]: 20: Hoare triple {2098#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {2098#(<= |id_#in~x| 2)} havoc #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {2098#(<= |id_#in~x| 2)} assume true; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,068 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2098#(<= |id_#in~x| 2)} {1948#(= |id_#in~x| id_~x)} #37#return; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {2084#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,070 INFO L280 TraceCheckUtils]: 25: Hoare triple {2084#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {2084#(<= |id_#in~x| 3)} havoc #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,071 INFO L280 TraceCheckUtils]: 27: Hoare triple {2084#(<= |id_#in~x| 3)} assume true; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,072 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2084#(<= |id_#in~x| 3)} {1948#(= |id_#in~x| id_~x)} #37#return; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,074 INFO L263 TraceCheckUtils]: 2: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,076 INFO L263 TraceCheckUtils]: 5: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,077 INFO L280 TraceCheckUtils]: 7: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,077 INFO L263 TraceCheckUtils]: 8: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,078 INFO L280 TraceCheckUtils]: 9: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,078 INFO L280 TraceCheckUtils]: 10: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,079 INFO L263 TraceCheckUtils]: 11: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,080 INFO L280 TraceCheckUtils]: 12: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,083 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {2104#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,084 INFO L280 TraceCheckUtils]: 18: Hoare triple {2104#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,085 INFO L280 TraceCheckUtils]: 19: Hoare triple {2104#(<= |id_#in~x| 1)} havoc #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,085 INFO L280 TraceCheckUtils]: 20: Hoare triple {2104#(<= |id_#in~x| 1)} assume true; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,086 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2104#(<= |id_#in~x| 1)} {1948#(= |id_#in~x| id_~x)} #37#return; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,086 INFO L280 TraceCheckUtils]: 22: Hoare triple {2098#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,087 INFO L280 TraceCheckUtils]: 23: Hoare triple {2098#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,087 INFO L280 TraceCheckUtils]: 24: Hoare triple {2098#(<= |id_#in~x| 2)} havoc #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,088 INFO L280 TraceCheckUtils]: 25: Hoare triple {2098#(<= |id_#in~x| 2)} assume true; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,088 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2098#(<= |id_#in~x| 2)} {1948#(= |id_#in~x| id_~x)} #37#return; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,089 INFO L280 TraceCheckUtils]: 27: Hoare triple {2084#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,089 INFO L280 TraceCheckUtils]: 28: Hoare triple {2084#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,090 INFO L280 TraceCheckUtils]: 29: Hoare triple {2084#(<= |id_#in~x| 3)} havoc #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,090 INFO L280 TraceCheckUtils]: 30: Hoare triple {2084#(<= |id_#in~x| 3)} assume true; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,091 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2084#(<= |id_#in~x| 3)} {1948#(= |id_#in~x| id_~x)} #37#return; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,092 INFO L280 TraceCheckUtils]: 32: Hoare triple {2062#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,092 INFO L280 TraceCheckUtils]: 33: Hoare triple {2062#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,093 INFO L280 TraceCheckUtils]: 34: Hoare triple {2062#(<= |id_#in~x| 4)} havoc #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,093 INFO L280 TraceCheckUtils]: 35: Hoare triple {2062#(<= |id_#in~x| 4)} assume true; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,095 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2062#(<= |id_#in~x| 4)} {1948#(= |id_#in~x| id_~x)} #37#return; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,097 INFO L263 TraceCheckUtils]: 2: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,098 INFO L263 TraceCheckUtils]: 5: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,098 INFO L280 TraceCheckUtils]: 6: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,099 INFO L263 TraceCheckUtils]: 8: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,100 INFO L263 TraceCheckUtils]: 11: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,101 INFO L263 TraceCheckUtils]: 14: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,102 INFO L280 TraceCheckUtils]: 15: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,103 INFO L280 TraceCheckUtils]: 18: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,104 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {2104#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,104 INFO L280 TraceCheckUtils]: 21: Hoare triple {2104#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {2104#(<= |id_#in~x| 1)} havoc #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,105 INFO L280 TraceCheckUtils]: 23: Hoare triple {2104#(<= |id_#in~x| 1)} assume true; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,106 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2104#(<= |id_#in~x| 1)} {1948#(= |id_#in~x| id_~x)} #37#return; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,107 INFO L280 TraceCheckUtils]: 25: Hoare triple {2098#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,107 INFO L280 TraceCheckUtils]: 26: Hoare triple {2098#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,108 INFO L280 TraceCheckUtils]: 27: Hoare triple {2098#(<= |id_#in~x| 2)} havoc #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {2098#(<= |id_#in~x| 2)} assume true; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,110 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2098#(<= |id_#in~x| 2)} {1948#(= |id_#in~x| id_~x)} #37#return; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,111 INFO L280 TraceCheckUtils]: 30: Hoare triple {2084#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,111 INFO L280 TraceCheckUtils]: 31: Hoare triple {2084#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,112 INFO L280 TraceCheckUtils]: 32: Hoare triple {2084#(<= |id_#in~x| 3)} havoc #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {2084#(<= |id_#in~x| 3)} assume true; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,113 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2084#(<= |id_#in~x| 3)} {1948#(= |id_#in~x| id_~x)} #37#return; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {2062#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,121 INFO L280 TraceCheckUtils]: 36: Hoare triple {2062#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {2062#(<= |id_#in~x| 4)} havoc #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,122 INFO L280 TraceCheckUtils]: 38: Hoare triple {2062#(<= |id_#in~x| 4)} assume true; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,123 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2062#(<= |id_#in~x| 4)} {1948#(= |id_#in~x| id_~x)} #37#return; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,123 INFO L280 TraceCheckUtils]: 40: Hoare triple {2032#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,124 INFO L280 TraceCheckUtils]: 41: Hoare triple {2032#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,124 INFO L280 TraceCheckUtils]: 42: Hoare triple {2032#(<= |id_#in~x| 5)} havoc #t~ret0; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,125 INFO L280 TraceCheckUtils]: 43: Hoare triple {2032#(<= |id_#in~x| 5)} assume true; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,126 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2032#(<= |id_#in~x| 5)} {1948#(= |id_#in~x| id_~x)} #37#return; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,130 INFO L263 TraceCheckUtils]: 2: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,132 INFO L263 TraceCheckUtils]: 5: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,133 INFO L263 TraceCheckUtils]: 8: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,135 INFO L263 TraceCheckUtils]: 11: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,135 INFO L280 TraceCheckUtils]: 12: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,136 INFO L263 TraceCheckUtils]: 14: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,136 INFO L280 TraceCheckUtils]: 15: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,137 INFO L263 TraceCheckUtils]: 17: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,141 INFO L280 TraceCheckUtils]: 20: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,145 INFO L280 TraceCheckUtils]: 21: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,146 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {2104#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,148 INFO L280 TraceCheckUtils]: 24: Hoare triple {2104#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,148 INFO L280 TraceCheckUtils]: 25: Hoare triple {2104#(<= |id_#in~x| 1)} havoc #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,149 INFO L280 TraceCheckUtils]: 26: Hoare triple {2104#(<= |id_#in~x| 1)} assume true; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,150 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2104#(<= |id_#in~x| 1)} {1948#(= |id_#in~x| id_~x)} #37#return; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,151 INFO L280 TraceCheckUtils]: 28: Hoare triple {2098#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,151 INFO L280 TraceCheckUtils]: 29: Hoare triple {2098#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,152 INFO L280 TraceCheckUtils]: 30: Hoare triple {2098#(<= |id_#in~x| 2)} havoc #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {2098#(<= |id_#in~x| 2)} assume true; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,154 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2098#(<= |id_#in~x| 2)} {1948#(= |id_#in~x| id_~x)} #37#return; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,155 INFO L280 TraceCheckUtils]: 33: Hoare triple {2084#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,155 INFO L280 TraceCheckUtils]: 34: Hoare triple {2084#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,156 INFO L280 TraceCheckUtils]: 35: Hoare triple {2084#(<= |id_#in~x| 3)} havoc #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,156 INFO L280 TraceCheckUtils]: 36: Hoare triple {2084#(<= |id_#in~x| 3)} assume true; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,157 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2084#(<= |id_#in~x| 3)} {1948#(= |id_#in~x| id_~x)} #37#return; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,158 INFO L280 TraceCheckUtils]: 38: Hoare triple {2062#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,158 INFO L280 TraceCheckUtils]: 39: Hoare triple {2062#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,159 INFO L280 TraceCheckUtils]: 40: Hoare triple {2062#(<= |id_#in~x| 4)} havoc #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,159 INFO L280 TraceCheckUtils]: 41: Hoare triple {2062#(<= |id_#in~x| 4)} assume true; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,161 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2062#(<= |id_#in~x| 4)} {1948#(= |id_#in~x| id_~x)} #37#return; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,161 INFO L280 TraceCheckUtils]: 43: Hoare triple {2032#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,162 INFO L280 TraceCheckUtils]: 44: Hoare triple {2032#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,162 INFO L280 TraceCheckUtils]: 45: Hoare triple {2032#(<= |id_#in~x| 5)} havoc #t~ret0; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,163 INFO L280 TraceCheckUtils]: 46: Hoare triple {2032#(<= |id_#in~x| 5)} assume true; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,164 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2032#(<= |id_#in~x| 5)} {1948#(= |id_#in~x| id_~x)} #37#return; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,165 INFO L280 TraceCheckUtils]: 48: Hoare triple {1994#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,165 INFO L280 TraceCheckUtils]: 49: Hoare triple {1994#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,166 INFO L280 TraceCheckUtils]: 50: Hoare triple {1994#(<= |id_#in~x| 6)} havoc #t~ret0; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,166 INFO L280 TraceCheckUtils]: 51: Hoare triple {1994#(<= |id_#in~x| 6)} assume true; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,167 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1994#(<= |id_#in~x| 6)} {1894#(<= 10 main_~input~0)} #35#return; {1891#false} is VALID [2020-07-08 22:07:27,170 INFO L263 TraceCheckUtils]: 0: Hoare triple {1890#true} call ULTIMATE.init(); {1890#true} is VALID [2020-07-08 22:07:27,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {1890#true} assume true; {1890#true} is VALID [2020-07-08 22:07:27,170 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1890#true} {1890#true} #31#return; {1890#true} is VALID [2020-07-08 22:07:27,171 INFO L263 TraceCheckUtils]: 3: Hoare triple {1890#true} call #t~ret2 := main(); {1890#true} is VALID [2020-07-08 22:07:27,171 INFO L280 TraceCheckUtils]: 4: Hoare triple {1890#true} ~input~0 := 10; {1894#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:27,171 INFO L263 TraceCheckUtils]: 5: Hoare triple {1894#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {1890#true} is VALID [2020-07-08 22:07:27,172 INFO L280 TraceCheckUtils]: 6: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,172 INFO L280 TraceCheckUtils]: 7: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,173 INFO L263 TraceCheckUtils]: 8: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,173 INFO L280 TraceCheckUtils]: 9: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,174 INFO L263 TraceCheckUtils]: 11: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,175 INFO L263 TraceCheckUtils]: 14: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,176 INFO L280 TraceCheckUtils]: 15: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,176 INFO L263 TraceCheckUtils]: 17: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,178 INFO L263 TraceCheckUtils]: 20: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,179 INFO L280 TraceCheckUtils]: 22: Hoare triple {1948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,179 INFO L263 TraceCheckUtils]: 23: Hoare triple {1948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {1890#true} is VALID [2020-07-08 22:07:27,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {1890#true} ~x := #in~x; {1948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:27,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {1948#(= |id_#in~x| id_~x)} assume 0 == ~x; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,180 INFO L280 TraceCheckUtils]: 26: Hoare triple {2105#(= 0 |id_#in~x|)} #res := 0; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {2105#(= 0 |id_#in~x|)} assume true; {2105#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:27,182 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2105#(= 0 |id_#in~x|)} {1948#(= |id_#in~x| id_~x)} #37#return; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,182 INFO L280 TraceCheckUtils]: 29: Hoare triple {2104#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,183 INFO L280 TraceCheckUtils]: 30: Hoare triple {2104#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,183 INFO L280 TraceCheckUtils]: 31: Hoare triple {2104#(<= |id_#in~x| 1)} havoc #t~ret0; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,184 INFO L280 TraceCheckUtils]: 32: Hoare triple {2104#(<= |id_#in~x| 1)} assume true; {2104#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:27,185 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2104#(<= |id_#in~x| 1)} {1948#(= |id_#in~x| id_~x)} #37#return; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,185 INFO L280 TraceCheckUtils]: 34: Hoare triple {2098#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,186 INFO L280 TraceCheckUtils]: 35: Hoare triple {2098#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,186 INFO L280 TraceCheckUtils]: 36: Hoare triple {2098#(<= |id_#in~x| 2)} havoc #t~ret0; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,187 INFO L280 TraceCheckUtils]: 37: Hoare triple {2098#(<= |id_#in~x| 2)} assume true; {2098#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:27,188 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2098#(<= |id_#in~x| 2)} {1948#(= |id_#in~x| id_~x)} #37#return; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,188 INFO L280 TraceCheckUtils]: 39: Hoare triple {2084#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,189 INFO L280 TraceCheckUtils]: 40: Hoare triple {2084#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,189 INFO L280 TraceCheckUtils]: 41: Hoare triple {2084#(<= |id_#in~x| 3)} havoc #t~ret0; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,190 INFO L280 TraceCheckUtils]: 42: Hoare triple {2084#(<= |id_#in~x| 3)} assume true; {2084#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:27,191 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2084#(<= |id_#in~x| 3)} {1948#(= |id_#in~x| id_~x)} #37#return; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,191 INFO L280 TraceCheckUtils]: 44: Hoare triple {2062#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,192 INFO L280 TraceCheckUtils]: 45: Hoare triple {2062#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,192 INFO L280 TraceCheckUtils]: 46: Hoare triple {2062#(<= |id_#in~x| 4)} havoc #t~ret0; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,193 INFO L280 TraceCheckUtils]: 47: Hoare triple {2062#(<= |id_#in~x| 4)} assume true; {2062#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:27,194 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2062#(<= |id_#in~x| 4)} {1948#(= |id_#in~x| id_~x)} #37#return; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,194 INFO L280 TraceCheckUtils]: 49: Hoare triple {2032#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,195 INFO L280 TraceCheckUtils]: 50: Hoare triple {2032#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,195 INFO L280 TraceCheckUtils]: 51: Hoare triple {2032#(<= |id_#in~x| 5)} havoc #t~ret0; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,196 INFO L280 TraceCheckUtils]: 52: Hoare triple {2032#(<= |id_#in~x| 5)} assume true; {2032#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:27,197 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2032#(<= |id_#in~x| 5)} {1948#(= |id_#in~x| id_~x)} #37#return; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,197 INFO L280 TraceCheckUtils]: 54: Hoare triple {1994#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,198 INFO L280 TraceCheckUtils]: 55: Hoare triple {1994#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,198 INFO L280 TraceCheckUtils]: 56: Hoare triple {1994#(<= |id_#in~x| 6)} havoc #t~ret0; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,199 INFO L280 TraceCheckUtils]: 57: Hoare triple {1994#(<= |id_#in~x| 6)} assume true; {1994#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:27,200 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1994#(<= |id_#in~x| 6)} {1894#(<= 10 main_~input~0)} #35#return; {1891#false} is VALID [2020-07-08 22:07:27,200 INFO L280 TraceCheckUtils]: 59: Hoare triple {1891#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1891#false} is VALID [2020-07-08 22:07:27,200 INFO L280 TraceCheckUtils]: 60: Hoare triple {1891#false} ~result~0 := #t~ret1; {1891#false} is VALID [2020-07-08 22:07:27,200 INFO L280 TraceCheckUtils]: 61: Hoare triple {1891#false} havoc #t~ret1; {1891#false} is VALID [2020-07-08 22:07:27,201 INFO L280 TraceCheckUtils]: 62: Hoare triple {1891#false} assume 10 != ~result~0; {1891#false} is VALID [2020-07-08 22:07:27,201 INFO L280 TraceCheckUtils]: 63: Hoare triple {1891#false} assume !false; {1891#false} is VALID [2020-07-08 22:07:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2020-07-08 22:07:27,204 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1631802305] [2020-07-08 22:07:27,205 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:27,205 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-08 22:07:27,205 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394364631] [2020-07-08 22:07:27,206 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 64 [2020-07-08 22:07:27,206 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:27,206 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 22:07:27,258 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:27,258 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 22:07:27,258 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:27,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 22:07:27,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2020-07-08 22:07:27,259 INFO L87 Difference]: Start difference. First operand 48 states and 49 transitions. Second operand 11 states. [2020-07-08 22:07:27,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:27,555 INFO L93 Difference]: Finished difference Result 59 states and 60 transitions. [2020-07-08 22:07:27,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 22:07:27,555 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 64 [2020-07-08 22:07:27,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 22:07:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 60 transitions. [2020-07-08 22:07:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 22:07:27,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 60 transitions. [2020-07-08 22:07:27,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 60 transitions. [2020-07-08 22:07:27,633 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:27,634 INFO L225 Difference]: With dead ends: 59 [2020-07-08 22:07:27,635 INFO L226 Difference]: Without dead ends: 53 [2020-07-08 22:07:27,637 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=110, Invalid=196, Unknown=0, NotChecked=0, Total=306 [2020-07-08 22:07:27,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2020-07-08 22:07:27,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2020-07-08 22:07:27,696 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:27,696 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand 53 states. [2020-07-08 22:07:27,696 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2020-07-08 22:07:27,696 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2020-07-08 22:07:27,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:27,699 INFO L93 Difference]: Finished difference Result 53 states and 54 transitions. [2020-07-08 22:07:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2020-07-08 22:07:27,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:27,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:27,700 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 53 states. [2020-07-08 22:07:27,700 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 53 states. [2020-07-08 22:07:27,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:27,703 INFO L93 Difference]: Finished difference Result 53 states and 54 transitions. [2020-07-08 22:07:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2020-07-08 22:07:27,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:27,703 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:27,704 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:27,704 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-07-08 22:07:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 54 transitions. [2020-07-08 22:07:27,706 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 54 transitions. Word has length 64 [2020-07-08 22:07:27,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:27,707 INFO L479 AbstractCegarLoop]: Abstraction has 53 states and 54 transitions. [2020-07-08 22:07:27,707 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 22:07:27,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 53 states and 54 transitions. [2020-07-08 22:07:27,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2020-07-08 22:07:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-08 22:07:27,767 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:27,767 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:27,767 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 22:07:27,768 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:27,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:27,768 INFO L82 PathProgramCache]: Analyzing trace with hash 1977618599, now seen corresponding path program 7 times [2020-07-08 22:07:27,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:27,768 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [156527625] [2020-07-08 22:07:27,769 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} assume true; {2452#true} is VALID [2020-07-08 22:07:27,824 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2452#true} {2452#true} #31#return; {2452#true} is VALID [2020-07-08 22:07:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:28,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,113 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,115 INFO L263 TraceCheckUtils]: 2: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,118 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,119 INFO L280 TraceCheckUtils]: 9: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,120 INFO L280 TraceCheckUtils]: 10: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,120 INFO L280 TraceCheckUtils]: 11: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,122 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,123 INFO L263 TraceCheckUtils]: 2: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,125 INFO L263 TraceCheckUtils]: 5: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,126 INFO L280 TraceCheckUtils]: 7: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,127 INFO L280 TraceCheckUtils]: 9: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,128 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,129 INFO L280 TraceCheckUtils]: 12: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,131 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {2722#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {2722#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,133 INFO L280 TraceCheckUtils]: 18: Hoare triple {2722#(<= |id_#in~x| 2)} havoc #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {2722#(<= |id_#in~x| 2)} assume true; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,135 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2722#(<= |id_#in~x| 2)} {2518#(= |id_#in~x| id_~x)} #37#return; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,137 INFO L263 TraceCheckUtils]: 2: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,138 INFO L280 TraceCheckUtils]: 4: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,138 INFO L263 TraceCheckUtils]: 5: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,139 INFO L280 TraceCheckUtils]: 6: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,139 INFO L280 TraceCheckUtils]: 7: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,139 INFO L263 TraceCheckUtils]: 8: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,140 INFO L280 TraceCheckUtils]: 9: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,141 INFO L280 TraceCheckUtils]: 11: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,143 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,144 INFO L280 TraceCheckUtils]: 15: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,146 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,147 INFO L280 TraceCheckUtils]: 19: Hoare triple {2722#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,147 INFO L280 TraceCheckUtils]: 20: Hoare triple {2722#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,148 INFO L280 TraceCheckUtils]: 21: Hoare triple {2722#(<= |id_#in~x| 2)} havoc #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,149 INFO L280 TraceCheckUtils]: 22: Hoare triple {2722#(<= |id_#in~x| 2)} assume true; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,150 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2722#(<= |id_#in~x| 2)} {2518#(= |id_#in~x| id_~x)} #37#return; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,151 INFO L280 TraceCheckUtils]: 24: Hoare triple {2708#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,151 INFO L280 TraceCheckUtils]: 25: Hoare triple {2708#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,152 INFO L280 TraceCheckUtils]: 26: Hoare triple {2708#(<= |id_#in~x| 3)} havoc #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {2708#(<= |id_#in~x| 3)} assume true; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,153 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2708#(<= |id_#in~x| 3)} {2518#(= |id_#in~x| id_~x)} #37#return; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,156 INFO L263 TraceCheckUtils]: 2: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,158 INFO L263 TraceCheckUtils]: 5: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,160 INFO L263 TraceCheckUtils]: 8: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,160 INFO L280 TraceCheckUtils]: 9: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,161 INFO L263 TraceCheckUtils]: 11: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,162 INFO L280 TraceCheckUtils]: 12: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,163 INFO L280 TraceCheckUtils]: 15: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,164 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,166 INFO L280 TraceCheckUtils]: 18: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,167 INFO L280 TraceCheckUtils]: 20: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,168 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,169 INFO L280 TraceCheckUtils]: 22: Hoare triple {2722#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,169 INFO L280 TraceCheckUtils]: 23: Hoare triple {2722#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,170 INFO L280 TraceCheckUtils]: 24: Hoare triple {2722#(<= |id_#in~x| 2)} havoc #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,171 INFO L280 TraceCheckUtils]: 25: Hoare triple {2722#(<= |id_#in~x| 2)} assume true; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,172 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2722#(<= |id_#in~x| 2)} {2518#(= |id_#in~x| id_~x)} #37#return; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {2708#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,173 INFO L280 TraceCheckUtils]: 28: Hoare triple {2708#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,174 INFO L280 TraceCheckUtils]: 29: Hoare triple {2708#(<= |id_#in~x| 3)} havoc #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,174 INFO L280 TraceCheckUtils]: 30: Hoare triple {2708#(<= |id_#in~x| 3)} assume true; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,175 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2708#(<= |id_#in~x| 3)} {2518#(= |id_#in~x| id_~x)} #37#return; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,176 INFO L280 TraceCheckUtils]: 32: Hoare triple {2686#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,177 INFO L280 TraceCheckUtils]: 33: Hoare triple {2686#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,177 INFO L280 TraceCheckUtils]: 34: Hoare triple {2686#(<= |id_#in~x| 4)} havoc #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,178 INFO L280 TraceCheckUtils]: 35: Hoare triple {2686#(<= |id_#in~x| 4)} assume true; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,180 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2686#(<= |id_#in~x| 4)} {2518#(= |id_#in~x| id_~x)} #37#return; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,185 INFO L263 TraceCheckUtils]: 2: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,187 INFO L263 TraceCheckUtils]: 5: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,188 INFO L263 TraceCheckUtils]: 8: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,189 INFO L263 TraceCheckUtils]: 11: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,190 INFO L263 TraceCheckUtils]: 14: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,191 INFO L280 TraceCheckUtils]: 15: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,193 INFO L280 TraceCheckUtils]: 18: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,194 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,194 INFO L280 TraceCheckUtils]: 20: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,195 INFO L280 TraceCheckUtils]: 22: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,196 INFO L280 TraceCheckUtils]: 23: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,197 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,197 INFO L280 TraceCheckUtils]: 25: Hoare triple {2722#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,198 INFO L280 TraceCheckUtils]: 26: Hoare triple {2722#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,198 INFO L280 TraceCheckUtils]: 27: Hoare triple {2722#(<= |id_#in~x| 2)} havoc #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,199 INFO L280 TraceCheckUtils]: 28: Hoare triple {2722#(<= |id_#in~x| 2)} assume true; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,200 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2722#(<= |id_#in~x| 2)} {2518#(= |id_#in~x| id_~x)} #37#return; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,200 INFO L280 TraceCheckUtils]: 30: Hoare triple {2708#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {2708#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,202 INFO L280 TraceCheckUtils]: 32: Hoare triple {2708#(<= |id_#in~x| 3)} havoc #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {2708#(<= |id_#in~x| 3)} assume true; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,204 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2708#(<= |id_#in~x| 3)} {2518#(= |id_#in~x| id_~x)} #37#return; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,205 INFO L280 TraceCheckUtils]: 35: Hoare triple {2686#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,205 INFO L280 TraceCheckUtils]: 36: Hoare triple {2686#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,206 INFO L280 TraceCheckUtils]: 37: Hoare triple {2686#(<= |id_#in~x| 4)} havoc #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,207 INFO L280 TraceCheckUtils]: 38: Hoare triple {2686#(<= |id_#in~x| 4)} assume true; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,208 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2686#(<= |id_#in~x| 4)} {2518#(= |id_#in~x| id_~x)} #37#return; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,209 INFO L280 TraceCheckUtils]: 40: Hoare triple {2656#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,209 INFO L280 TraceCheckUtils]: 41: Hoare triple {2656#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {2656#(<= |id_#in~x| 5)} havoc #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {2656#(<= |id_#in~x| 5)} assume true; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,212 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2656#(<= |id_#in~x| 5)} {2518#(= |id_#in~x| id_~x)} #37#return; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,217 INFO L263 TraceCheckUtils]: 2: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,219 INFO L263 TraceCheckUtils]: 5: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,219 INFO L280 TraceCheckUtils]: 6: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,220 INFO L263 TraceCheckUtils]: 8: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,221 INFO L280 TraceCheckUtils]: 9: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,222 INFO L280 TraceCheckUtils]: 10: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,222 INFO L263 TraceCheckUtils]: 11: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,224 INFO L280 TraceCheckUtils]: 13: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,224 INFO L263 TraceCheckUtils]: 14: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,225 INFO L280 TraceCheckUtils]: 15: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,226 INFO L263 TraceCheckUtils]: 17: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,226 INFO L280 TraceCheckUtils]: 18: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,228 INFO L280 TraceCheckUtils]: 19: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,228 INFO L280 TraceCheckUtils]: 20: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,229 INFO L280 TraceCheckUtils]: 21: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,230 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,230 INFO L280 TraceCheckUtils]: 23: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,231 INFO L280 TraceCheckUtils]: 24: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,232 INFO L280 TraceCheckUtils]: 26: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,233 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,234 INFO L280 TraceCheckUtils]: 28: Hoare triple {2722#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,234 INFO L280 TraceCheckUtils]: 29: Hoare triple {2722#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,235 INFO L280 TraceCheckUtils]: 30: Hoare triple {2722#(<= |id_#in~x| 2)} havoc #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,235 INFO L280 TraceCheckUtils]: 31: Hoare triple {2722#(<= |id_#in~x| 2)} assume true; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,237 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2722#(<= |id_#in~x| 2)} {2518#(= |id_#in~x| id_~x)} #37#return; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,237 INFO L280 TraceCheckUtils]: 33: Hoare triple {2708#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,238 INFO L280 TraceCheckUtils]: 34: Hoare triple {2708#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,238 INFO L280 TraceCheckUtils]: 35: Hoare triple {2708#(<= |id_#in~x| 3)} havoc #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,239 INFO L280 TraceCheckUtils]: 36: Hoare triple {2708#(<= |id_#in~x| 3)} assume true; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,240 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2708#(<= |id_#in~x| 3)} {2518#(= |id_#in~x| id_~x)} #37#return; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,241 INFO L280 TraceCheckUtils]: 38: Hoare triple {2686#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,242 INFO L280 TraceCheckUtils]: 39: Hoare triple {2686#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,243 INFO L280 TraceCheckUtils]: 40: Hoare triple {2686#(<= |id_#in~x| 4)} havoc #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,243 INFO L280 TraceCheckUtils]: 41: Hoare triple {2686#(<= |id_#in~x| 4)} assume true; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,245 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2686#(<= |id_#in~x| 4)} {2518#(= |id_#in~x| id_~x)} #37#return; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,246 INFO L280 TraceCheckUtils]: 43: Hoare triple {2656#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,247 INFO L280 TraceCheckUtils]: 44: Hoare triple {2656#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,248 INFO L280 TraceCheckUtils]: 45: Hoare triple {2656#(<= |id_#in~x| 5)} havoc #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,248 INFO L280 TraceCheckUtils]: 46: Hoare triple {2656#(<= |id_#in~x| 5)} assume true; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,249 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2656#(<= |id_#in~x| 5)} {2518#(= |id_#in~x| id_~x)} #37#return; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,251 INFO L280 TraceCheckUtils]: 48: Hoare triple {2618#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,251 INFO L280 TraceCheckUtils]: 49: Hoare triple {2618#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,252 INFO L280 TraceCheckUtils]: 50: Hoare triple {2618#(<= |id_#in~x| 6)} havoc #t~ret0; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,252 INFO L280 TraceCheckUtils]: 51: Hoare triple {2618#(<= |id_#in~x| 6)} assume true; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,253 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2618#(<= |id_#in~x| 6)} {2518#(= |id_#in~x| id_~x)} #37#return; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,258 INFO L263 TraceCheckUtils]: 2: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,262 INFO L263 TraceCheckUtils]: 5: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,263 INFO L280 TraceCheckUtils]: 7: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,263 INFO L263 TraceCheckUtils]: 8: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,265 INFO L263 TraceCheckUtils]: 11: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,267 INFO L263 TraceCheckUtils]: 14: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,269 INFO L280 TraceCheckUtils]: 16: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,269 INFO L263 TraceCheckUtils]: 17: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,270 INFO L280 TraceCheckUtils]: 18: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,270 INFO L263 TraceCheckUtils]: 20: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,271 INFO L280 TraceCheckUtils]: 21: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,272 INFO L280 TraceCheckUtils]: 22: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,272 INFO L280 TraceCheckUtils]: 23: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,273 INFO L280 TraceCheckUtils]: 24: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,274 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,274 INFO L280 TraceCheckUtils]: 26: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,275 INFO L280 TraceCheckUtils]: 27: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,275 INFO L280 TraceCheckUtils]: 28: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,276 INFO L280 TraceCheckUtils]: 29: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,277 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,278 INFO L280 TraceCheckUtils]: 31: Hoare triple {2722#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,279 INFO L280 TraceCheckUtils]: 32: Hoare triple {2722#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,279 INFO L280 TraceCheckUtils]: 33: Hoare triple {2722#(<= |id_#in~x| 2)} havoc #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,280 INFO L280 TraceCheckUtils]: 34: Hoare triple {2722#(<= |id_#in~x| 2)} assume true; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,281 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2722#(<= |id_#in~x| 2)} {2518#(= |id_#in~x| id_~x)} #37#return; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,282 INFO L280 TraceCheckUtils]: 36: Hoare triple {2708#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {2708#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {2708#(<= |id_#in~x| 3)} havoc #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,284 INFO L280 TraceCheckUtils]: 39: Hoare triple {2708#(<= |id_#in~x| 3)} assume true; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,286 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2708#(<= |id_#in~x| 3)} {2518#(= |id_#in~x| id_~x)} #37#return; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,286 INFO L280 TraceCheckUtils]: 41: Hoare triple {2686#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,287 INFO L280 TraceCheckUtils]: 42: Hoare triple {2686#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,287 INFO L280 TraceCheckUtils]: 43: Hoare triple {2686#(<= |id_#in~x| 4)} havoc #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,288 INFO L280 TraceCheckUtils]: 44: Hoare triple {2686#(<= |id_#in~x| 4)} assume true; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,290 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2686#(<= |id_#in~x| 4)} {2518#(= |id_#in~x| id_~x)} #37#return; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,290 INFO L280 TraceCheckUtils]: 46: Hoare triple {2656#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,291 INFO L280 TraceCheckUtils]: 47: Hoare triple {2656#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,291 INFO L280 TraceCheckUtils]: 48: Hoare triple {2656#(<= |id_#in~x| 5)} havoc #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,292 INFO L280 TraceCheckUtils]: 49: Hoare triple {2656#(<= |id_#in~x| 5)} assume true; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,293 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2656#(<= |id_#in~x| 5)} {2518#(= |id_#in~x| id_~x)} #37#return; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,294 INFO L280 TraceCheckUtils]: 51: Hoare triple {2618#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,294 INFO L280 TraceCheckUtils]: 52: Hoare triple {2618#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,295 INFO L280 TraceCheckUtils]: 53: Hoare triple {2618#(<= |id_#in~x| 6)} havoc #t~ret0; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,295 INFO L280 TraceCheckUtils]: 54: Hoare triple {2618#(<= |id_#in~x| 6)} assume true; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,296 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2618#(<= |id_#in~x| 6)} {2518#(= |id_#in~x| id_~x)} #37#return; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,297 INFO L280 TraceCheckUtils]: 56: Hoare triple {2572#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,297 INFO L280 TraceCheckUtils]: 57: Hoare triple {2572#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,298 INFO L280 TraceCheckUtils]: 58: Hoare triple {2572#(<= |id_#in~x| 7)} havoc #t~ret0; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,299 INFO L280 TraceCheckUtils]: 59: Hoare triple {2572#(<= |id_#in~x| 7)} assume true; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,300 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2572#(<= |id_#in~x| 7)} {2456#(<= 10 main_~input~0)} #35#return; {2453#false} is VALID [2020-07-08 22:07:28,306 INFO L263 TraceCheckUtils]: 0: Hoare triple {2452#true} call ULTIMATE.init(); {2452#true} is VALID [2020-07-08 22:07:28,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {2452#true} assume true; {2452#true} is VALID [2020-07-08 22:07:28,306 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2452#true} {2452#true} #31#return; {2452#true} is VALID [2020-07-08 22:07:28,306 INFO L263 TraceCheckUtils]: 3: Hoare triple {2452#true} call #t~ret2 := main(); {2452#true} is VALID [2020-07-08 22:07:28,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {2452#true} ~input~0 := 10; {2456#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:28,308 INFO L263 TraceCheckUtils]: 5: Hoare triple {2456#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {2452#true} is VALID [2020-07-08 22:07:28,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,309 INFO L263 TraceCheckUtils]: 8: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,310 INFO L263 TraceCheckUtils]: 11: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,311 INFO L263 TraceCheckUtils]: 14: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,313 INFO L280 TraceCheckUtils]: 16: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,313 INFO L263 TraceCheckUtils]: 17: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,314 INFO L280 TraceCheckUtils]: 19: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,314 INFO L263 TraceCheckUtils]: 20: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,314 INFO L280 TraceCheckUtils]: 21: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,315 INFO L280 TraceCheckUtils]: 22: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,315 INFO L263 TraceCheckUtils]: 23: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,315 INFO L280 TraceCheckUtils]: 24: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,316 INFO L280 TraceCheckUtils]: 25: Hoare triple {2518#(= |id_#in~x| id_~x)} assume !(0 == ~x); {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,316 INFO L263 TraceCheckUtils]: 26: Hoare triple {2518#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {2452#true} is VALID [2020-07-08 22:07:28,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {2452#true} ~x := #in~x; {2518#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:28,317 INFO L280 TraceCheckUtils]: 28: Hoare triple {2518#(= |id_#in~x| id_~x)} assume 0 == ~x; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,318 INFO L280 TraceCheckUtils]: 29: Hoare triple {2729#(= 0 |id_#in~x|)} #res := 0; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,318 INFO L280 TraceCheckUtils]: 30: Hoare triple {2729#(= 0 |id_#in~x|)} assume true; {2729#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:28,319 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2729#(= 0 |id_#in~x|)} {2518#(= |id_#in~x| id_~x)} #37#return; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,319 INFO L280 TraceCheckUtils]: 32: Hoare triple {2728#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,320 INFO L280 TraceCheckUtils]: 33: Hoare triple {2728#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,320 INFO L280 TraceCheckUtils]: 34: Hoare triple {2728#(<= |id_#in~x| 1)} havoc #t~ret0; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,321 INFO L280 TraceCheckUtils]: 35: Hoare triple {2728#(<= |id_#in~x| 1)} assume true; {2728#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:28,322 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2728#(<= |id_#in~x| 1)} {2518#(= |id_#in~x| id_~x)} #37#return; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,322 INFO L280 TraceCheckUtils]: 37: Hoare triple {2722#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,323 INFO L280 TraceCheckUtils]: 38: Hoare triple {2722#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,323 INFO L280 TraceCheckUtils]: 39: Hoare triple {2722#(<= |id_#in~x| 2)} havoc #t~ret0; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {2722#(<= |id_#in~x| 2)} assume true; {2722#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:28,325 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2722#(<= |id_#in~x| 2)} {2518#(= |id_#in~x| id_~x)} #37#return; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,325 INFO L280 TraceCheckUtils]: 42: Hoare triple {2708#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {2708#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,326 INFO L280 TraceCheckUtils]: 44: Hoare triple {2708#(<= |id_#in~x| 3)} havoc #t~ret0; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,327 INFO L280 TraceCheckUtils]: 45: Hoare triple {2708#(<= |id_#in~x| 3)} assume true; {2708#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:28,328 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2708#(<= |id_#in~x| 3)} {2518#(= |id_#in~x| id_~x)} #37#return; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,329 INFO L280 TraceCheckUtils]: 47: Hoare triple {2686#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,329 INFO L280 TraceCheckUtils]: 48: Hoare triple {2686#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,330 INFO L280 TraceCheckUtils]: 49: Hoare triple {2686#(<= |id_#in~x| 4)} havoc #t~ret0; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,330 INFO L280 TraceCheckUtils]: 50: Hoare triple {2686#(<= |id_#in~x| 4)} assume true; {2686#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:28,332 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2686#(<= |id_#in~x| 4)} {2518#(= |id_#in~x| id_~x)} #37#return; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {2656#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,333 INFO L280 TraceCheckUtils]: 53: Hoare triple {2656#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,333 INFO L280 TraceCheckUtils]: 54: Hoare triple {2656#(<= |id_#in~x| 5)} havoc #t~ret0; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,334 INFO L280 TraceCheckUtils]: 55: Hoare triple {2656#(<= |id_#in~x| 5)} assume true; {2656#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:28,335 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2656#(<= |id_#in~x| 5)} {2518#(= |id_#in~x| id_~x)} #37#return; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,336 INFO L280 TraceCheckUtils]: 57: Hoare triple {2618#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,337 INFO L280 TraceCheckUtils]: 58: Hoare triple {2618#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,337 INFO L280 TraceCheckUtils]: 59: Hoare triple {2618#(<= |id_#in~x| 6)} havoc #t~ret0; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,337 INFO L280 TraceCheckUtils]: 60: Hoare triple {2618#(<= |id_#in~x| 6)} assume true; {2618#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:28,339 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2618#(<= |id_#in~x| 6)} {2518#(= |id_#in~x| id_~x)} #37#return; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,339 INFO L280 TraceCheckUtils]: 62: Hoare triple {2572#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {2572#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,340 INFO L280 TraceCheckUtils]: 64: Hoare triple {2572#(<= |id_#in~x| 7)} havoc #t~ret0; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,341 INFO L280 TraceCheckUtils]: 65: Hoare triple {2572#(<= |id_#in~x| 7)} assume true; {2572#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:28,342 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2572#(<= |id_#in~x| 7)} {2456#(<= 10 main_~input~0)} #35#return; {2453#false} is VALID [2020-07-08 22:07:28,342 INFO L280 TraceCheckUtils]: 67: Hoare triple {2453#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2453#false} is VALID [2020-07-08 22:07:28,342 INFO L280 TraceCheckUtils]: 68: Hoare triple {2453#false} ~result~0 := #t~ret1; {2453#false} is VALID [2020-07-08 22:07:28,342 INFO L280 TraceCheckUtils]: 69: Hoare triple {2453#false} havoc #t~ret1; {2453#false} is VALID [2020-07-08 22:07:28,342 INFO L280 TraceCheckUtils]: 70: Hoare triple {2453#false} assume 10 != ~result~0; {2453#false} is VALID [2020-07-08 22:07:28,343 INFO L280 TraceCheckUtils]: 71: Hoare triple {2453#false} assume !false; {2453#false} is VALID [2020-07-08 22:07:28,348 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-07-08 22:07:28,349 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [156527625] [2020-07-08 22:07:28,349 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:28,349 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-08 22:07:28,349 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98490460] [2020-07-08 22:07:28,351 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 72 [2020-07-08 22:07:28,351 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:28,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 22:07:28,412 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:28,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 22:07:28,412 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:28,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 22:07:28,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2020-07-08 22:07:28,413 INFO L87 Difference]: Start difference. First operand 53 states and 54 transitions. Second operand 12 states. [2020-07-08 22:07:28,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:28,760 INFO L93 Difference]: Finished difference Result 64 states and 65 transitions. [2020-07-08 22:07:28,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 22:07:28,760 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 72 [2020-07-08 22:07:28,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 22:07:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 65 transitions. [2020-07-08 22:07:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 22:07:28,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 65 transitions. [2020-07-08 22:07:28,767 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 65 transitions. [2020-07-08 22:07:28,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:28,846 INFO L225 Difference]: With dead ends: 64 [2020-07-08 22:07:28,846 INFO L226 Difference]: Without dead ends: 58 [2020-07-08 22:07:28,847 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=137, Invalid=243, Unknown=0, NotChecked=0, Total=380 [2020-07-08 22:07:28,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2020-07-08 22:07:28,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2020-07-08 22:07:28,925 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:28,926 INFO L82 GeneralOperation]: Start isEquivalent. First operand 58 states. Second operand 58 states. [2020-07-08 22:07:28,926 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand 58 states. [2020-07-08 22:07:28,926 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 58 states. [2020-07-08 22:07:28,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:28,930 INFO L93 Difference]: Finished difference Result 58 states and 59 transitions. [2020-07-08 22:07:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 59 transitions. [2020-07-08 22:07:28,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:28,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:28,931 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand 58 states. [2020-07-08 22:07:28,931 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 58 states. [2020-07-08 22:07:28,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:28,934 INFO L93 Difference]: Finished difference Result 58 states and 59 transitions. [2020-07-08 22:07:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 59 transitions. [2020-07-08 22:07:28,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:28,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:28,935 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:28,935 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2020-07-08 22:07:28,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 59 transitions. [2020-07-08 22:07:28,938 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 59 transitions. Word has length 72 [2020-07-08 22:07:28,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:28,939 INFO L479 AbstractCegarLoop]: Abstraction has 58 states and 59 transitions. [2020-07-08 22:07:28,939 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 22:07:28,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 58 states and 59 transitions. [2020-07-08 22:07:29,000 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 59 transitions. [2020-07-08 22:07:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-07-08 22:07:29,002 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:29,002 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:29,002 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 22:07:29,003 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:29,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:29,003 INFO L82 PathProgramCache]: Analyzing trace with hash 555623729, now seen corresponding path program 8 times [2020-07-08 22:07:29,003 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:29,004 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1788662537] [2020-07-08 22:07:29,004 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} assume true; {3108#true} is VALID [2020-07-08 22:07:29,034 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3108#true} {3108#true} #31#return; {3108#true} is VALID [2020-07-08 22:07:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:29,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,369 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,371 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,375 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,378 INFO L280 TraceCheckUtils]: 11: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,380 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,382 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,384 INFO L263 TraceCheckUtils]: 5: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,386 INFO L280 TraceCheckUtils]: 9: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,387 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,388 INFO L280 TraceCheckUtils]: 11: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,389 INFO L280 TraceCheckUtils]: 12: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,391 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,392 INFO L280 TraceCheckUtils]: 16: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,393 INFO L280 TraceCheckUtils]: 17: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,394 INFO L280 TraceCheckUtils]: 19: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,395 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,398 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,399 INFO L263 TraceCheckUtils]: 5: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,400 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,401 INFO L263 TraceCheckUtils]: 8: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,403 INFO L280 TraceCheckUtils]: 11: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,403 INFO L280 TraceCheckUtils]: 12: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,404 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,405 INFO L280 TraceCheckUtils]: 15: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,408 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,408 INFO L280 TraceCheckUtils]: 19: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,409 INFO L280 TraceCheckUtils]: 20: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,409 INFO L280 TraceCheckUtils]: 21: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,411 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {3434#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,412 INFO L280 TraceCheckUtils]: 25: Hoare triple {3434#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,412 INFO L280 TraceCheckUtils]: 26: Hoare triple {3434#(<= |id_#in~x| 3)} havoc #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,413 INFO L280 TraceCheckUtils]: 27: Hoare triple {3434#(<= |id_#in~x| 3)} assume true; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,414 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3434#(<= |id_#in~x| 3)} {3182#(= |id_#in~x| id_~x)} #37#return; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,416 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,418 INFO L263 TraceCheckUtils]: 5: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,419 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,419 INFO L263 TraceCheckUtils]: 8: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,420 INFO L263 TraceCheckUtils]: 11: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,424 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,425 INFO L280 TraceCheckUtils]: 18: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,426 INFO L280 TraceCheckUtils]: 20: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,427 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,427 INFO L280 TraceCheckUtils]: 22: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,428 INFO L280 TraceCheckUtils]: 23: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,429 INFO L280 TraceCheckUtils]: 25: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,430 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,431 INFO L280 TraceCheckUtils]: 27: Hoare triple {3434#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,431 INFO L280 TraceCheckUtils]: 28: Hoare triple {3434#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,432 INFO L280 TraceCheckUtils]: 29: Hoare triple {3434#(<= |id_#in~x| 3)} havoc #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,432 INFO L280 TraceCheckUtils]: 30: Hoare triple {3434#(<= |id_#in~x| 3)} assume true; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,453 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3434#(<= |id_#in~x| 3)} {3182#(= |id_#in~x| id_~x)} #37#return; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,454 INFO L280 TraceCheckUtils]: 32: Hoare triple {3412#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {3412#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,455 INFO L280 TraceCheckUtils]: 34: Hoare triple {3412#(<= |id_#in~x| 4)} havoc #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,455 INFO L280 TraceCheckUtils]: 35: Hoare triple {3412#(<= |id_#in~x| 4)} assume true; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,457 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3412#(<= |id_#in~x| 4)} {3182#(= |id_#in~x| id_~x)} #37#return; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,460 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,460 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,461 INFO L263 TraceCheckUtils]: 5: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,462 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,462 INFO L263 TraceCheckUtils]: 8: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,464 INFO L263 TraceCheckUtils]: 11: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,465 INFO L263 TraceCheckUtils]: 14: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,466 INFO L280 TraceCheckUtils]: 15: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,467 INFO L280 TraceCheckUtils]: 17: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,469 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,469 INFO L280 TraceCheckUtils]: 20: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,470 INFO L280 TraceCheckUtils]: 21: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,470 INFO L280 TraceCheckUtils]: 22: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,471 INFO L280 TraceCheckUtils]: 23: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,472 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,473 INFO L280 TraceCheckUtils]: 25: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,473 INFO L280 TraceCheckUtils]: 26: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,474 INFO L280 TraceCheckUtils]: 27: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,474 INFO L280 TraceCheckUtils]: 28: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,475 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,476 INFO L280 TraceCheckUtils]: 30: Hoare triple {3434#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {3434#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,477 INFO L280 TraceCheckUtils]: 32: Hoare triple {3434#(<= |id_#in~x| 3)} havoc #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,478 INFO L280 TraceCheckUtils]: 33: Hoare triple {3434#(<= |id_#in~x| 3)} assume true; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,479 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3434#(<= |id_#in~x| 3)} {3182#(= |id_#in~x| id_~x)} #37#return; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {3412#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,481 INFO L280 TraceCheckUtils]: 36: Hoare triple {3412#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,481 INFO L280 TraceCheckUtils]: 37: Hoare triple {3412#(<= |id_#in~x| 4)} havoc #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,482 INFO L280 TraceCheckUtils]: 38: Hoare triple {3412#(<= |id_#in~x| 4)} assume true; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,484 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3412#(<= |id_#in~x| 4)} {3182#(= |id_#in~x| id_~x)} #37#return; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,484 INFO L280 TraceCheckUtils]: 40: Hoare triple {3382#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,485 INFO L280 TraceCheckUtils]: 41: Hoare triple {3382#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,486 INFO L280 TraceCheckUtils]: 42: Hoare triple {3382#(<= |id_#in~x| 5)} havoc #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,486 INFO L280 TraceCheckUtils]: 43: Hoare triple {3382#(<= |id_#in~x| 5)} assume true; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,488 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3382#(<= |id_#in~x| 5)} {3182#(= |id_#in~x| id_~x)} #37#return; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,492 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,493 INFO L263 TraceCheckUtils]: 5: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,495 INFO L263 TraceCheckUtils]: 8: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,496 INFO L263 TraceCheckUtils]: 11: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,497 INFO L280 TraceCheckUtils]: 13: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,497 INFO L263 TraceCheckUtils]: 14: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,499 INFO L263 TraceCheckUtils]: 17: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,499 INFO L280 TraceCheckUtils]: 18: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,500 INFO L280 TraceCheckUtils]: 19: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,500 INFO L280 TraceCheckUtils]: 20: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,501 INFO L280 TraceCheckUtils]: 21: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,502 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,502 INFO L280 TraceCheckUtils]: 23: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,504 INFO L280 TraceCheckUtils]: 26: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,505 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,506 INFO L280 TraceCheckUtils]: 28: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,507 INFO L280 TraceCheckUtils]: 30: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,509 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,509 INFO L280 TraceCheckUtils]: 33: Hoare triple {3434#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,510 INFO L280 TraceCheckUtils]: 34: Hoare triple {3434#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,510 INFO L280 TraceCheckUtils]: 35: Hoare triple {3434#(<= |id_#in~x| 3)} havoc #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,511 INFO L280 TraceCheckUtils]: 36: Hoare triple {3434#(<= |id_#in~x| 3)} assume true; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,512 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {3434#(<= |id_#in~x| 3)} {3182#(= |id_#in~x| id_~x)} #37#return; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,513 INFO L280 TraceCheckUtils]: 38: Hoare triple {3412#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,513 INFO L280 TraceCheckUtils]: 39: Hoare triple {3412#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,514 INFO L280 TraceCheckUtils]: 40: Hoare triple {3412#(<= |id_#in~x| 4)} havoc #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,514 INFO L280 TraceCheckUtils]: 41: Hoare triple {3412#(<= |id_#in~x| 4)} assume true; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,515 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3412#(<= |id_#in~x| 4)} {3182#(= |id_#in~x| id_~x)} #37#return; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,516 INFO L280 TraceCheckUtils]: 43: Hoare triple {3382#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,516 INFO L280 TraceCheckUtils]: 44: Hoare triple {3382#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,517 INFO L280 TraceCheckUtils]: 45: Hoare triple {3382#(<= |id_#in~x| 5)} havoc #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,517 INFO L280 TraceCheckUtils]: 46: Hoare triple {3382#(<= |id_#in~x| 5)} assume true; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,519 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3382#(<= |id_#in~x| 5)} {3182#(= |id_#in~x| id_~x)} #37#return; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,519 INFO L280 TraceCheckUtils]: 48: Hoare triple {3344#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,520 INFO L280 TraceCheckUtils]: 49: Hoare triple {3344#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,520 INFO L280 TraceCheckUtils]: 50: Hoare triple {3344#(<= |id_#in~x| 6)} havoc #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,521 INFO L280 TraceCheckUtils]: 51: Hoare triple {3344#(<= |id_#in~x| 6)} assume true; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,522 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3344#(<= |id_#in~x| 6)} {3182#(= |id_#in~x| id_~x)} #37#return; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,528 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,529 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,529 INFO L263 TraceCheckUtils]: 5: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,532 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,532 INFO L263 TraceCheckUtils]: 8: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,533 INFO L280 TraceCheckUtils]: 9: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,534 INFO L263 TraceCheckUtils]: 11: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,535 INFO L280 TraceCheckUtils]: 12: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,535 INFO L280 TraceCheckUtils]: 13: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,535 INFO L263 TraceCheckUtils]: 14: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,536 INFO L280 TraceCheckUtils]: 15: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,536 INFO L280 TraceCheckUtils]: 16: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,537 INFO L263 TraceCheckUtils]: 17: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,537 INFO L280 TraceCheckUtils]: 18: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,538 INFO L280 TraceCheckUtils]: 19: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,538 INFO L263 TraceCheckUtils]: 20: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,539 INFO L280 TraceCheckUtils]: 21: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,539 INFO L280 TraceCheckUtils]: 22: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,540 INFO L280 TraceCheckUtils]: 23: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,540 INFO L280 TraceCheckUtils]: 24: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,541 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,542 INFO L280 TraceCheckUtils]: 26: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,542 INFO L280 TraceCheckUtils]: 27: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,543 INFO L280 TraceCheckUtils]: 28: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,543 INFO L280 TraceCheckUtils]: 29: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,545 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,545 INFO L280 TraceCheckUtils]: 31: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,546 INFO L280 TraceCheckUtils]: 32: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,546 INFO L280 TraceCheckUtils]: 33: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,547 INFO L280 TraceCheckUtils]: 34: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,548 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,548 INFO L280 TraceCheckUtils]: 36: Hoare triple {3434#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,549 INFO L280 TraceCheckUtils]: 37: Hoare triple {3434#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,549 INFO L280 TraceCheckUtils]: 38: Hoare triple {3434#(<= |id_#in~x| 3)} havoc #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,550 INFO L280 TraceCheckUtils]: 39: Hoare triple {3434#(<= |id_#in~x| 3)} assume true; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,551 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3434#(<= |id_#in~x| 3)} {3182#(= |id_#in~x| id_~x)} #37#return; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,552 INFO L280 TraceCheckUtils]: 41: Hoare triple {3412#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,552 INFO L280 TraceCheckUtils]: 42: Hoare triple {3412#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,553 INFO L280 TraceCheckUtils]: 43: Hoare triple {3412#(<= |id_#in~x| 4)} havoc #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,553 INFO L280 TraceCheckUtils]: 44: Hoare triple {3412#(<= |id_#in~x| 4)} assume true; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,555 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3412#(<= |id_#in~x| 4)} {3182#(= |id_#in~x| id_~x)} #37#return; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,555 INFO L280 TraceCheckUtils]: 46: Hoare triple {3382#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,556 INFO L280 TraceCheckUtils]: 47: Hoare triple {3382#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,556 INFO L280 TraceCheckUtils]: 48: Hoare triple {3382#(<= |id_#in~x| 5)} havoc #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,557 INFO L280 TraceCheckUtils]: 49: Hoare triple {3382#(<= |id_#in~x| 5)} assume true; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,558 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3382#(<= |id_#in~x| 5)} {3182#(= |id_#in~x| id_~x)} #37#return; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,559 INFO L280 TraceCheckUtils]: 51: Hoare triple {3344#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,559 INFO L280 TraceCheckUtils]: 52: Hoare triple {3344#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,560 INFO L280 TraceCheckUtils]: 53: Hoare triple {3344#(<= |id_#in~x| 6)} havoc #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,560 INFO L280 TraceCheckUtils]: 54: Hoare triple {3344#(<= |id_#in~x| 6)} assume true; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,561 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3344#(<= |id_#in~x| 6)} {3182#(= |id_#in~x| id_~x)} #37#return; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,562 INFO L280 TraceCheckUtils]: 56: Hoare triple {3298#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,562 INFO L280 TraceCheckUtils]: 57: Hoare triple {3298#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,563 INFO L280 TraceCheckUtils]: 58: Hoare triple {3298#(<= |id_#in~x| 7)} havoc #t~ret0; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,564 INFO L280 TraceCheckUtils]: 59: Hoare triple {3298#(<= |id_#in~x| 7)} assume true; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,565 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3298#(<= |id_#in~x| 7)} {3182#(= |id_#in~x| id_~x)} #37#return; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,588 INFO L263 TraceCheckUtils]: 2: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,589 INFO L263 TraceCheckUtils]: 5: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,590 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,590 INFO L263 TraceCheckUtils]: 8: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,591 INFO L280 TraceCheckUtils]: 9: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,592 INFO L263 TraceCheckUtils]: 11: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,592 INFO L280 TraceCheckUtils]: 12: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,593 INFO L263 TraceCheckUtils]: 14: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,594 INFO L280 TraceCheckUtils]: 15: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,594 INFO L280 TraceCheckUtils]: 16: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,595 INFO L263 TraceCheckUtils]: 17: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,595 INFO L280 TraceCheckUtils]: 18: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,596 INFO L280 TraceCheckUtils]: 19: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,596 INFO L263 TraceCheckUtils]: 20: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,596 INFO L280 TraceCheckUtils]: 21: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,597 INFO L280 TraceCheckUtils]: 22: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,597 INFO L263 TraceCheckUtils]: 23: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,598 INFO L280 TraceCheckUtils]: 24: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,599 INFO L280 TraceCheckUtils]: 26: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,599 INFO L280 TraceCheckUtils]: 27: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,601 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,602 INFO L280 TraceCheckUtils]: 30: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,602 INFO L280 TraceCheckUtils]: 31: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,603 INFO L280 TraceCheckUtils]: 32: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,604 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,605 INFO L280 TraceCheckUtils]: 35: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,605 INFO L280 TraceCheckUtils]: 36: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,606 INFO L280 TraceCheckUtils]: 37: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,607 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,608 INFO L280 TraceCheckUtils]: 39: Hoare triple {3434#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,608 INFO L280 TraceCheckUtils]: 40: Hoare triple {3434#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,609 INFO L280 TraceCheckUtils]: 41: Hoare triple {3434#(<= |id_#in~x| 3)} havoc #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,610 INFO L280 TraceCheckUtils]: 42: Hoare triple {3434#(<= |id_#in~x| 3)} assume true; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,611 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3434#(<= |id_#in~x| 3)} {3182#(= |id_#in~x| id_~x)} #37#return; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,611 INFO L280 TraceCheckUtils]: 44: Hoare triple {3412#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,612 INFO L280 TraceCheckUtils]: 45: Hoare triple {3412#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,612 INFO L280 TraceCheckUtils]: 46: Hoare triple {3412#(<= |id_#in~x| 4)} havoc #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,613 INFO L280 TraceCheckUtils]: 47: Hoare triple {3412#(<= |id_#in~x| 4)} assume true; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,614 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3412#(<= |id_#in~x| 4)} {3182#(= |id_#in~x| id_~x)} #37#return; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,615 INFO L280 TraceCheckUtils]: 49: Hoare triple {3382#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,616 INFO L280 TraceCheckUtils]: 50: Hoare triple {3382#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,616 INFO L280 TraceCheckUtils]: 51: Hoare triple {3382#(<= |id_#in~x| 5)} havoc #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,617 INFO L280 TraceCheckUtils]: 52: Hoare triple {3382#(<= |id_#in~x| 5)} assume true; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,618 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3382#(<= |id_#in~x| 5)} {3182#(= |id_#in~x| id_~x)} #37#return; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,619 INFO L280 TraceCheckUtils]: 54: Hoare triple {3344#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,619 INFO L280 TraceCheckUtils]: 55: Hoare triple {3344#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,620 INFO L280 TraceCheckUtils]: 56: Hoare triple {3344#(<= |id_#in~x| 6)} havoc #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,621 INFO L280 TraceCheckUtils]: 57: Hoare triple {3344#(<= |id_#in~x| 6)} assume true; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,622 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3344#(<= |id_#in~x| 6)} {3182#(= |id_#in~x| id_~x)} #37#return; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,623 INFO L280 TraceCheckUtils]: 59: Hoare triple {3298#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,623 INFO L280 TraceCheckUtils]: 60: Hoare triple {3298#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,624 INFO L280 TraceCheckUtils]: 61: Hoare triple {3298#(<= |id_#in~x| 7)} havoc #t~ret0; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,625 INFO L280 TraceCheckUtils]: 62: Hoare triple {3298#(<= |id_#in~x| 7)} assume true; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,627 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3298#(<= |id_#in~x| 7)} {3182#(= |id_#in~x| id_~x)} #37#return; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,628 INFO L280 TraceCheckUtils]: 64: Hoare triple {3244#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,628 INFO L280 TraceCheckUtils]: 65: Hoare triple {3244#(<= |id_#in~x| 8)} #res := 1 + #t~ret0; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,629 INFO L280 TraceCheckUtils]: 66: Hoare triple {3244#(<= |id_#in~x| 8)} havoc #t~ret0; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,629 INFO L280 TraceCheckUtils]: 67: Hoare triple {3244#(<= |id_#in~x| 8)} assume true; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,630 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3244#(<= |id_#in~x| 8)} {3112#(<= 10 main_~input~0)} #35#return; {3109#false} is VALID [2020-07-08 22:07:29,637 INFO L263 TraceCheckUtils]: 0: Hoare triple {3108#true} call ULTIMATE.init(); {3108#true} is VALID [2020-07-08 22:07:29,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {3108#true} assume true; {3108#true} is VALID [2020-07-08 22:07:29,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3108#true} {3108#true} #31#return; {3108#true} is VALID [2020-07-08 22:07:29,638 INFO L263 TraceCheckUtils]: 3: Hoare triple {3108#true} call #t~ret2 := main(); {3108#true} is VALID [2020-07-08 22:07:29,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {3108#true} ~input~0 := 10; {3112#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:29,639 INFO L263 TraceCheckUtils]: 5: Hoare triple {3112#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {3108#true} is VALID [2020-07-08 22:07:29,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,641 INFO L263 TraceCheckUtils]: 8: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,643 INFO L263 TraceCheckUtils]: 11: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,645 INFO L263 TraceCheckUtils]: 14: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,645 INFO L280 TraceCheckUtils]: 15: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,646 INFO L263 TraceCheckUtils]: 17: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,647 INFO L280 TraceCheckUtils]: 18: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,648 INFO L280 TraceCheckUtils]: 19: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,648 INFO L263 TraceCheckUtils]: 20: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,648 INFO L280 TraceCheckUtils]: 21: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,649 INFO L280 TraceCheckUtils]: 22: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,649 INFO L263 TraceCheckUtils]: 23: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,650 INFO L280 TraceCheckUtils]: 24: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,651 INFO L263 TraceCheckUtils]: 26: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,652 INFO L280 TraceCheckUtils]: 27: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {3182#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,652 INFO L263 TraceCheckUtils]: 29: Hoare triple {3182#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3108#true} is VALID [2020-07-08 22:07:29,653 INFO L280 TraceCheckUtils]: 30: Hoare triple {3108#true} ~x := #in~x; {3182#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:29,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {3182#(= |id_#in~x| id_~x)} assume 0 == ~x; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,654 INFO L280 TraceCheckUtils]: 32: Hoare triple {3455#(= 0 |id_#in~x|)} #res := 0; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {3455#(= 0 |id_#in~x|)} assume true; {3455#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:29,656 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3455#(= 0 |id_#in~x|)} {3182#(= |id_#in~x| id_~x)} #37#return; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,657 INFO L280 TraceCheckUtils]: 35: Hoare triple {3454#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,657 INFO L280 TraceCheckUtils]: 36: Hoare triple {3454#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,658 INFO L280 TraceCheckUtils]: 37: Hoare triple {3454#(<= |id_#in~x| 1)} havoc #t~ret0; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,658 INFO L280 TraceCheckUtils]: 38: Hoare triple {3454#(<= |id_#in~x| 1)} assume true; {3454#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:29,659 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3454#(<= |id_#in~x| 1)} {3182#(= |id_#in~x| id_~x)} #37#return; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,660 INFO L280 TraceCheckUtils]: 40: Hoare triple {3448#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,661 INFO L280 TraceCheckUtils]: 41: Hoare triple {3448#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,661 INFO L280 TraceCheckUtils]: 42: Hoare triple {3448#(<= |id_#in~x| 2)} havoc #t~ret0; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,662 INFO L280 TraceCheckUtils]: 43: Hoare triple {3448#(<= |id_#in~x| 2)} assume true; {3448#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:29,663 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3448#(<= |id_#in~x| 2)} {3182#(= |id_#in~x| id_~x)} #37#return; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,663 INFO L280 TraceCheckUtils]: 45: Hoare triple {3434#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,664 INFO L280 TraceCheckUtils]: 46: Hoare triple {3434#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,664 INFO L280 TraceCheckUtils]: 47: Hoare triple {3434#(<= |id_#in~x| 3)} havoc #t~ret0; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,665 INFO L280 TraceCheckUtils]: 48: Hoare triple {3434#(<= |id_#in~x| 3)} assume true; {3434#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:29,666 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3434#(<= |id_#in~x| 3)} {3182#(= |id_#in~x| id_~x)} #37#return; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,666 INFO L280 TraceCheckUtils]: 50: Hoare triple {3412#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,667 INFO L280 TraceCheckUtils]: 51: Hoare triple {3412#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,668 INFO L280 TraceCheckUtils]: 52: Hoare triple {3412#(<= |id_#in~x| 4)} havoc #t~ret0; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,668 INFO L280 TraceCheckUtils]: 53: Hoare triple {3412#(<= |id_#in~x| 4)} assume true; {3412#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:29,669 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3412#(<= |id_#in~x| 4)} {3182#(= |id_#in~x| id_~x)} #37#return; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,670 INFO L280 TraceCheckUtils]: 55: Hoare triple {3382#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,670 INFO L280 TraceCheckUtils]: 56: Hoare triple {3382#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,671 INFO L280 TraceCheckUtils]: 57: Hoare triple {3382#(<= |id_#in~x| 5)} havoc #t~ret0; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,671 INFO L280 TraceCheckUtils]: 58: Hoare triple {3382#(<= |id_#in~x| 5)} assume true; {3382#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:29,672 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3382#(<= |id_#in~x| 5)} {3182#(= |id_#in~x| id_~x)} #37#return; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,673 INFO L280 TraceCheckUtils]: 60: Hoare triple {3344#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,673 INFO L280 TraceCheckUtils]: 61: Hoare triple {3344#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,674 INFO L280 TraceCheckUtils]: 62: Hoare triple {3344#(<= |id_#in~x| 6)} havoc #t~ret0; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,674 INFO L280 TraceCheckUtils]: 63: Hoare triple {3344#(<= |id_#in~x| 6)} assume true; {3344#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:29,675 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3344#(<= |id_#in~x| 6)} {3182#(= |id_#in~x| id_~x)} #37#return; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,676 INFO L280 TraceCheckUtils]: 65: Hoare triple {3298#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,677 INFO L280 TraceCheckUtils]: 66: Hoare triple {3298#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,677 INFO L280 TraceCheckUtils]: 67: Hoare triple {3298#(<= |id_#in~x| 7)} havoc #t~ret0; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,678 INFO L280 TraceCheckUtils]: 68: Hoare triple {3298#(<= |id_#in~x| 7)} assume true; {3298#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:29,679 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3298#(<= |id_#in~x| 7)} {3182#(= |id_#in~x| id_~x)} #37#return; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,680 INFO L280 TraceCheckUtils]: 70: Hoare triple {3244#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,680 INFO L280 TraceCheckUtils]: 71: Hoare triple {3244#(<= |id_#in~x| 8)} #res := 1 + #t~ret0; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,681 INFO L280 TraceCheckUtils]: 72: Hoare triple {3244#(<= |id_#in~x| 8)} havoc #t~ret0; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,681 INFO L280 TraceCheckUtils]: 73: Hoare triple {3244#(<= |id_#in~x| 8)} assume true; {3244#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:29,682 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3244#(<= |id_#in~x| 8)} {3112#(<= 10 main_~input~0)} #35#return; {3109#false} is VALID [2020-07-08 22:07:29,682 INFO L280 TraceCheckUtils]: 75: Hoare triple {3109#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3109#false} is VALID [2020-07-08 22:07:29,683 INFO L280 TraceCheckUtils]: 76: Hoare triple {3109#false} ~result~0 := #t~ret1; {3109#false} is VALID [2020-07-08 22:07:29,683 INFO L280 TraceCheckUtils]: 77: Hoare triple {3109#false} havoc #t~ret1; {3109#false} is VALID [2020-07-08 22:07:29,683 INFO L280 TraceCheckUtils]: 78: Hoare triple {3109#false} assume 10 != ~result~0; {3109#false} is VALID [2020-07-08 22:07:29,683 INFO L280 TraceCheckUtils]: 79: Hoare triple {3109#false} assume !false; {3109#false} is VALID [2020-07-08 22:07:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2020-07-08 22:07:29,690 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1788662537] [2020-07-08 22:07:29,691 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:29,691 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-07-08 22:07:29,693 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847946242] [2020-07-08 22:07:29,694 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 80 [2020-07-08 22:07:29,694 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:29,695 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 22:07:29,773 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:29,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 22:07:29,774 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:29,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 22:07:29,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=97, Unknown=0, NotChecked=0, Total=156 [2020-07-08 22:07:29,775 INFO L87 Difference]: Start difference. First operand 58 states and 59 transitions. Second operand 13 states. [2020-07-08 22:07:30,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:30,138 INFO L93 Difference]: Finished difference Result 69 states and 70 transitions. [2020-07-08 22:07:30,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-08 22:07:30,139 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 80 [2020-07-08 22:07:30,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 22:07:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 70 transitions. [2020-07-08 22:07:30,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 22:07:30,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 70 transitions. [2020-07-08 22:07:30,144 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 70 transitions. [2020-07-08 22:07:30,216 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:30,218 INFO L225 Difference]: With dead ends: 69 [2020-07-08 22:07:30,218 INFO L226 Difference]: Without dead ends: 63 [2020-07-08 22:07:30,219 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=167, Invalid=295, Unknown=0, NotChecked=0, Total=462 [2020-07-08 22:07:30,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2020-07-08 22:07:30,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2020-07-08 22:07:30,310 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:30,310 INFO L82 GeneralOperation]: Start isEquivalent. First operand 63 states. Second operand 63 states. [2020-07-08 22:07:30,310 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand 63 states. [2020-07-08 22:07:30,310 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 63 states. [2020-07-08 22:07:30,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:30,319 INFO L93 Difference]: Finished difference Result 63 states and 64 transitions. [2020-07-08 22:07:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2020-07-08 22:07:30,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:30,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:30,320 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand 63 states. [2020-07-08 22:07:30,321 INFO L87 Difference]: Start difference. First operand 63 states. Second operand 63 states. [2020-07-08 22:07:30,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:30,328 INFO L93 Difference]: Finished difference Result 63 states and 64 transitions. [2020-07-08 22:07:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2020-07-08 22:07:30,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:30,329 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:30,329 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:30,329 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2020-07-08 22:07:30,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 64 transitions. [2020-07-08 22:07:30,331 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 64 transitions. Word has length 80 [2020-07-08 22:07:30,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:30,332 INFO L479 AbstractCegarLoop]: Abstraction has 63 states and 64 transitions. [2020-07-08 22:07:30,332 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 22:07:30,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 64 transitions. [2020-07-08 22:07:30,401 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2020-07-08 22:07:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-08 22:07:30,403 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:30,403 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:30,403 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 22:07:30,403 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:30,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:30,404 INFO L82 PathProgramCache]: Analyzing trace with hash 777699815, now seen corresponding path program 9 times [2020-07-08 22:07:30,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:30,404 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [651355389] [2020-07-08 22:07:30,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} assume true; {3866#true} is VALID [2020-07-08 22:07:30,438 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3866#true} {3866#true} #31#return; {3866#true} is VALID [2020-07-08 22:07:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:30,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,744 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,746 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,751 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,779 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,781 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,782 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,783 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,785 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,788 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,792 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,793 INFO L280 TraceCheckUtils]: 17: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,794 INFO L280 TraceCheckUtils]: 19: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,796 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,798 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,799 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,799 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,801 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,801 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,803 INFO L280 TraceCheckUtils]: 11: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,804 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,806 INFO L280 TraceCheckUtils]: 15: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,808 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,809 INFO L280 TraceCheckUtils]: 19: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,811 INFO L280 TraceCheckUtils]: 22: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,812 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,812 INFO L280 TraceCheckUtils]: 24: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,815 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,818 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,819 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,820 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,821 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,821 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,822 INFO L263 TraceCheckUtils]: 11: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,823 INFO L280 TraceCheckUtils]: 12: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,826 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,829 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,830 INFO L280 TraceCheckUtils]: 22: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,830 INFO L280 TraceCheckUtils]: 23: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,831 INFO L280 TraceCheckUtils]: 24: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,831 INFO L280 TraceCheckUtils]: 25: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,833 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,835 INFO L280 TraceCheckUtils]: 30: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,836 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,836 INFO L280 TraceCheckUtils]: 32: Hoare triple {4248#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,837 INFO L280 TraceCheckUtils]: 33: Hoare triple {4248#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,837 INFO L280 TraceCheckUtils]: 34: Hoare triple {4248#(<= |id_#in~x| 4)} havoc #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,838 INFO L280 TraceCheckUtils]: 35: Hoare triple {4248#(<= |id_#in~x| 4)} assume true; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,839 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4248#(<= |id_#in~x| 4)} {3948#(= |id_#in~x| id_~x)} #37#return; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,843 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,844 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,845 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,847 INFO L263 TraceCheckUtils]: 11: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,848 INFO L280 TraceCheckUtils]: 13: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,848 INFO L263 TraceCheckUtils]: 14: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,849 INFO L280 TraceCheckUtils]: 15: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,849 INFO L280 TraceCheckUtils]: 16: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,851 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,852 INFO L280 TraceCheckUtils]: 20: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,854 INFO L280 TraceCheckUtils]: 22: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,854 INFO L280 TraceCheckUtils]: 23: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,855 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,857 INFO L280 TraceCheckUtils]: 26: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,857 INFO L280 TraceCheckUtils]: 27: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,858 INFO L280 TraceCheckUtils]: 28: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,859 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,859 INFO L280 TraceCheckUtils]: 30: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,860 INFO L280 TraceCheckUtils]: 31: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,860 INFO L280 TraceCheckUtils]: 32: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,861 INFO L280 TraceCheckUtils]: 33: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,862 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,862 INFO L280 TraceCheckUtils]: 35: Hoare triple {4248#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,863 INFO L280 TraceCheckUtils]: 36: Hoare triple {4248#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,863 INFO L280 TraceCheckUtils]: 37: Hoare triple {4248#(<= |id_#in~x| 4)} havoc #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,864 INFO L280 TraceCheckUtils]: 38: Hoare triple {4248#(<= |id_#in~x| 4)} assume true; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,865 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4248#(<= |id_#in~x| 4)} {3948#(= |id_#in~x| id_~x)} #37#return; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,866 INFO L280 TraceCheckUtils]: 40: Hoare triple {4218#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,866 INFO L280 TraceCheckUtils]: 41: Hoare triple {4218#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,867 INFO L280 TraceCheckUtils]: 42: Hoare triple {4218#(<= |id_#in~x| 5)} havoc #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,867 INFO L280 TraceCheckUtils]: 43: Hoare triple {4218#(<= |id_#in~x| 5)} assume true; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,868 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4218#(<= |id_#in~x| 5)} {3948#(= |id_#in~x| id_~x)} #37#return; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,872 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,874 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,879 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,882 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,883 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,883 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,884 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,884 INFO L263 TraceCheckUtils]: 11: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,885 INFO L263 TraceCheckUtils]: 14: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,887 INFO L263 TraceCheckUtils]: 17: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,887 INFO L280 TraceCheckUtils]: 18: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,890 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,891 INFO L280 TraceCheckUtils]: 24: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,891 INFO L280 TraceCheckUtils]: 25: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,892 INFO L280 TraceCheckUtils]: 26: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,893 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,894 INFO L280 TraceCheckUtils]: 28: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,897 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,897 INFO L280 TraceCheckUtils]: 33: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,898 INFO L280 TraceCheckUtils]: 34: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,898 INFO L280 TraceCheckUtils]: 35: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,899 INFO L280 TraceCheckUtils]: 36: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,900 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,900 INFO L280 TraceCheckUtils]: 38: Hoare triple {4248#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,901 INFO L280 TraceCheckUtils]: 39: Hoare triple {4248#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,901 INFO L280 TraceCheckUtils]: 40: Hoare triple {4248#(<= |id_#in~x| 4)} havoc #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,902 INFO L280 TraceCheckUtils]: 41: Hoare triple {4248#(<= |id_#in~x| 4)} assume true; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,903 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4248#(<= |id_#in~x| 4)} {3948#(= |id_#in~x| id_~x)} #37#return; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,903 INFO L280 TraceCheckUtils]: 43: Hoare triple {4218#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,904 INFO L280 TraceCheckUtils]: 44: Hoare triple {4218#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,904 INFO L280 TraceCheckUtils]: 45: Hoare triple {4218#(<= |id_#in~x| 5)} havoc #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,905 INFO L280 TraceCheckUtils]: 46: Hoare triple {4218#(<= |id_#in~x| 5)} assume true; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,906 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4218#(<= |id_#in~x| 5)} {3948#(= |id_#in~x| id_~x)} #37#return; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,908 INFO L280 TraceCheckUtils]: 48: Hoare triple {4180#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,909 INFO L280 TraceCheckUtils]: 49: Hoare triple {4180#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,909 INFO L280 TraceCheckUtils]: 50: Hoare triple {4180#(<= |id_#in~x| 6)} havoc #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,910 INFO L280 TraceCheckUtils]: 51: Hoare triple {4180#(<= |id_#in~x| 6)} assume true; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,911 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4180#(<= |id_#in~x| 6)} {3948#(= |id_#in~x| id_~x)} #37#return; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,917 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,919 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,920 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,921 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,921 INFO L263 TraceCheckUtils]: 11: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,922 INFO L280 TraceCheckUtils]: 12: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,922 INFO L280 TraceCheckUtils]: 13: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,923 INFO L263 TraceCheckUtils]: 14: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,923 INFO L280 TraceCheckUtils]: 15: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,924 INFO L263 TraceCheckUtils]: 17: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,924 INFO L280 TraceCheckUtils]: 18: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,925 INFO L263 TraceCheckUtils]: 20: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,926 INFO L280 TraceCheckUtils]: 21: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,926 INFO L280 TraceCheckUtils]: 22: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,927 INFO L280 TraceCheckUtils]: 23: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,927 INFO L280 TraceCheckUtils]: 24: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,928 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,929 INFO L280 TraceCheckUtils]: 26: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,929 INFO L280 TraceCheckUtils]: 27: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,930 INFO L280 TraceCheckUtils]: 28: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,930 INFO L280 TraceCheckUtils]: 29: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,931 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,932 INFO L280 TraceCheckUtils]: 32: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,933 INFO L280 TraceCheckUtils]: 33: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,933 INFO L280 TraceCheckUtils]: 34: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,934 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,935 INFO L280 TraceCheckUtils]: 36: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,935 INFO L280 TraceCheckUtils]: 37: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,936 INFO L280 TraceCheckUtils]: 38: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,936 INFO L280 TraceCheckUtils]: 39: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,938 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,939 INFO L280 TraceCheckUtils]: 41: Hoare triple {4248#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,939 INFO L280 TraceCheckUtils]: 42: Hoare triple {4248#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,940 INFO L280 TraceCheckUtils]: 43: Hoare triple {4248#(<= |id_#in~x| 4)} havoc #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,940 INFO L280 TraceCheckUtils]: 44: Hoare triple {4248#(<= |id_#in~x| 4)} assume true; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,941 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4248#(<= |id_#in~x| 4)} {3948#(= |id_#in~x| id_~x)} #37#return; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {4218#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {4218#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,943 INFO L280 TraceCheckUtils]: 48: Hoare triple {4218#(<= |id_#in~x| 5)} havoc #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,943 INFO L280 TraceCheckUtils]: 49: Hoare triple {4218#(<= |id_#in~x| 5)} assume true; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,944 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4218#(<= |id_#in~x| 5)} {3948#(= |id_#in~x| id_~x)} #37#return; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,945 INFO L280 TraceCheckUtils]: 51: Hoare triple {4180#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,945 INFO L280 TraceCheckUtils]: 52: Hoare triple {4180#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,946 INFO L280 TraceCheckUtils]: 53: Hoare triple {4180#(<= |id_#in~x| 6)} havoc #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {4180#(<= |id_#in~x| 6)} assume true; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,947 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4180#(<= |id_#in~x| 6)} {3948#(= |id_#in~x| id_~x)} #37#return; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,948 INFO L280 TraceCheckUtils]: 56: Hoare triple {4134#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,948 INFO L280 TraceCheckUtils]: 57: Hoare triple {4134#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,949 INFO L280 TraceCheckUtils]: 58: Hoare triple {4134#(<= |id_#in~x| 7)} havoc #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,949 INFO L280 TraceCheckUtils]: 59: Hoare triple {4134#(<= |id_#in~x| 7)} assume true; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,950 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4134#(<= |id_#in~x| 7)} {3948#(= |id_#in~x| id_~x)} #37#return; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:30,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,956 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,958 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,958 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,959 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,959 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,959 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,960 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,960 INFO L263 TraceCheckUtils]: 11: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,960 INFO L280 TraceCheckUtils]: 12: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,961 INFO L280 TraceCheckUtils]: 13: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,961 INFO L263 TraceCheckUtils]: 14: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,962 INFO L280 TraceCheckUtils]: 15: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,965 INFO L263 TraceCheckUtils]: 17: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,965 INFO L280 TraceCheckUtils]: 18: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,966 INFO L263 TraceCheckUtils]: 20: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,966 INFO L280 TraceCheckUtils]: 21: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,967 INFO L280 TraceCheckUtils]: 22: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,967 INFO L263 TraceCheckUtils]: 23: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:30,967 INFO L280 TraceCheckUtils]: 24: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:30,968 INFO L280 TraceCheckUtils]: 25: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:30,972 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,973 INFO L280 TraceCheckUtils]: 29: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,973 INFO L280 TraceCheckUtils]: 31: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,974 INFO L280 TraceCheckUtils]: 32: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:30,975 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,975 INFO L280 TraceCheckUtils]: 34: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,975 INFO L280 TraceCheckUtils]: 35: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,976 INFO L280 TraceCheckUtils]: 36: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,976 INFO L280 TraceCheckUtils]: 37: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:30,978 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,978 INFO L280 TraceCheckUtils]: 39: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,978 INFO L280 TraceCheckUtils]: 40: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,979 INFO L280 TraceCheckUtils]: 41: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,979 INFO L280 TraceCheckUtils]: 42: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:30,980 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,980 INFO L280 TraceCheckUtils]: 44: Hoare triple {4248#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,981 INFO L280 TraceCheckUtils]: 45: Hoare triple {4248#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,981 INFO L280 TraceCheckUtils]: 46: Hoare triple {4248#(<= |id_#in~x| 4)} havoc #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,981 INFO L280 TraceCheckUtils]: 47: Hoare triple {4248#(<= |id_#in~x| 4)} assume true; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:30,983 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4248#(<= |id_#in~x| 4)} {3948#(= |id_#in~x| id_~x)} #37#return; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,983 INFO L280 TraceCheckUtils]: 49: Hoare triple {4218#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,984 INFO L280 TraceCheckUtils]: 50: Hoare triple {4218#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,984 INFO L280 TraceCheckUtils]: 51: Hoare triple {4218#(<= |id_#in~x| 5)} havoc #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,985 INFO L280 TraceCheckUtils]: 52: Hoare triple {4218#(<= |id_#in~x| 5)} assume true; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:30,986 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4218#(<= |id_#in~x| 5)} {3948#(= |id_#in~x| id_~x)} #37#return; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,986 INFO L280 TraceCheckUtils]: 54: Hoare triple {4180#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,987 INFO L280 TraceCheckUtils]: 55: Hoare triple {4180#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,987 INFO L280 TraceCheckUtils]: 56: Hoare triple {4180#(<= |id_#in~x| 6)} havoc #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,988 INFO L280 TraceCheckUtils]: 57: Hoare triple {4180#(<= |id_#in~x| 6)} assume true; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:30,988 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4180#(<= |id_#in~x| 6)} {3948#(= |id_#in~x| id_~x)} #37#return; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,989 INFO L280 TraceCheckUtils]: 59: Hoare triple {4134#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,989 INFO L280 TraceCheckUtils]: 60: Hoare triple {4134#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,989 INFO L280 TraceCheckUtils]: 61: Hoare triple {4134#(<= |id_#in~x| 7)} havoc #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,990 INFO L280 TraceCheckUtils]: 62: Hoare triple {4134#(<= |id_#in~x| 7)} assume true; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:30,991 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4134#(<= |id_#in~x| 7)} {3948#(= |id_#in~x| id_~x)} #37#return; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:30,997 INFO L280 TraceCheckUtils]: 64: Hoare triple {4080#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,001 INFO L280 TraceCheckUtils]: 65: Hoare triple {4080#(<= |id_#in~x| 8)} #res := 1 + #t~ret0; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,003 INFO L280 TraceCheckUtils]: 66: Hoare triple {4080#(<= |id_#in~x| 8)} havoc #t~ret0; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,004 INFO L280 TraceCheckUtils]: 67: Hoare triple {4080#(<= |id_#in~x| 8)} assume true; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,005 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {4080#(<= |id_#in~x| 8)} {3948#(= |id_#in~x| id_~x)} #37#return; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,011 INFO L263 TraceCheckUtils]: 2: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,013 INFO L263 TraceCheckUtils]: 5: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,014 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,016 INFO L263 TraceCheckUtils]: 11: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,017 INFO L263 TraceCheckUtils]: 14: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,018 INFO L280 TraceCheckUtils]: 15: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,018 INFO L280 TraceCheckUtils]: 16: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,018 INFO L263 TraceCheckUtils]: 17: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,019 INFO L280 TraceCheckUtils]: 18: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,019 INFO L280 TraceCheckUtils]: 19: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,019 INFO L263 TraceCheckUtils]: 20: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,020 INFO L280 TraceCheckUtils]: 21: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,021 INFO L280 TraceCheckUtils]: 22: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,021 INFO L263 TraceCheckUtils]: 23: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,021 INFO L280 TraceCheckUtils]: 24: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,022 INFO L263 TraceCheckUtils]: 26: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,023 INFO L280 TraceCheckUtils]: 27: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,023 INFO L280 TraceCheckUtils]: 28: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:31,024 INFO L280 TraceCheckUtils]: 29: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:31,024 INFO L280 TraceCheckUtils]: 30: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:31,025 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,026 INFO L280 TraceCheckUtils]: 32: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,026 INFO L280 TraceCheckUtils]: 33: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,027 INFO L280 TraceCheckUtils]: 34: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,027 INFO L280 TraceCheckUtils]: 35: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,029 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,029 INFO L280 TraceCheckUtils]: 37: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,030 INFO L280 TraceCheckUtils]: 38: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,030 INFO L280 TraceCheckUtils]: 39: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,031 INFO L280 TraceCheckUtils]: 40: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,032 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,032 INFO L280 TraceCheckUtils]: 42: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,033 INFO L280 TraceCheckUtils]: 43: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,033 INFO L280 TraceCheckUtils]: 44: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,034 INFO L280 TraceCheckUtils]: 45: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,035 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,036 INFO L280 TraceCheckUtils]: 47: Hoare triple {4248#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,036 INFO L280 TraceCheckUtils]: 48: Hoare triple {4248#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,037 INFO L280 TraceCheckUtils]: 49: Hoare triple {4248#(<= |id_#in~x| 4)} havoc #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,037 INFO L280 TraceCheckUtils]: 50: Hoare triple {4248#(<= |id_#in~x| 4)} assume true; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,038 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4248#(<= |id_#in~x| 4)} {3948#(= |id_#in~x| id_~x)} #37#return; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,039 INFO L280 TraceCheckUtils]: 52: Hoare triple {4218#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,039 INFO L280 TraceCheckUtils]: 53: Hoare triple {4218#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,040 INFO L280 TraceCheckUtils]: 54: Hoare triple {4218#(<= |id_#in~x| 5)} havoc #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,040 INFO L280 TraceCheckUtils]: 55: Hoare triple {4218#(<= |id_#in~x| 5)} assume true; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,041 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4218#(<= |id_#in~x| 5)} {3948#(= |id_#in~x| id_~x)} #37#return; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,042 INFO L280 TraceCheckUtils]: 57: Hoare triple {4180#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,043 INFO L280 TraceCheckUtils]: 58: Hoare triple {4180#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,043 INFO L280 TraceCheckUtils]: 59: Hoare triple {4180#(<= |id_#in~x| 6)} havoc #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,044 INFO L280 TraceCheckUtils]: 60: Hoare triple {4180#(<= |id_#in~x| 6)} assume true; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,045 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4180#(<= |id_#in~x| 6)} {3948#(= |id_#in~x| id_~x)} #37#return; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,045 INFO L280 TraceCheckUtils]: 62: Hoare triple {4134#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,046 INFO L280 TraceCheckUtils]: 63: Hoare triple {4134#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,046 INFO L280 TraceCheckUtils]: 64: Hoare triple {4134#(<= |id_#in~x| 7)} havoc #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,047 INFO L280 TraceCheckUtils]: 65: Hoare triple {4134#(<= |id_#in~x| 7)} assume true; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,048 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4134#(<= |id_#in~x| 7)} {3948#(= |id_#in~x| id_~x)} #37#return; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,049 INFO L280 TraceCheckUtils]: 67: Hoare triple {4080#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,049 INFO L280 TraceCheckUtils]: 68: Hoare triple {4080#(<= |id_#in~x| 8)} #res := 1 + #t~ret0; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,050 INFO L280 TraceCheckUtils]: 69: Hoare triple {4080#(<= |id_#in~x| 8)} havoc #t~ret0; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,050 INFO L280 TraceCheckUtils]: 70: Hoare triple {4080#(<= |id_#in~x| 8)} assume true; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,051 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4080#(<= |id_#in~x| 8)} {3948#(= |id_#in~x| id_~x)} #37#return; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,052 INFO L280 TraceCheckUtils]: 72: Hoare triple {4018#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,052 INFO L280 TraceCheckUtils]: 73: Hoare triple {4018#(<= |id_#in~x| 9)} #res := 1 + #t~ret0; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,053 INFO L280 TraceCheckUtils]: 74: Hoare triple {4018#(<= |id_#in~x| 9)} havoc #t~ret0; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,053 INFO L280 TraceCheckUtils]: 75: Hoare triple {4018#(<= |id_#in~x| 9)} assume true; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,054 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4018#(<= |id_#in~x| 9)} {3870#(<= 10 main_~input~0)} #35#return; {3867#false} is VALID [2020-07-08 22:07:31,060 INFO L263 TraceCheckUtils]: 0: Hoare triple {3866#true} call ULTIMATE.init(); {3866#true} is VALID [2020-07-08 22:07:31,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {3866#true} assume true; {3866#true} is VALID [2020-07-08 22:07:31,061 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3866#true} {3866#true} #31#return; {3866#true} is VALID [2020-07-08 22:07:31,061 INFO L263 TraceCheckUtils]: 3: Hoare triple {3866#true} call #t~ret2 := main(); {3866#true} is VALID [2020-07-08 22:07:31,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {3866#true} ~input~0 := 10; {3870#(<= 10 main_~input~0)} is VALID [2020-07-08 22:07:31,062 INFO L263 TraceCheckUtils]: 5: Hoare triple {3870#(<= 10 main_~input~0)} call #t~ret1 := id(~input~0); {3866#true} is VALID [2020-07-08 22:07:31,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,063 INFO L263 TraceCheckUtils]: 8: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,065 INFO L263 TraceCheckUtils]: 11: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,066 INFO L263 TraceCheckUtils]: 14: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,067 INFO L263 TraceCheckUtils]: 17: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,068 INFO L280 TraceCheckUtils]: 18: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,068 INFO L263 TraceCheckUtils]: 20: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,069 INFO L280 TraceCheckUtils]: 21: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,069 INFO L280 TraceCheckUtils]: 22: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,070 INFO L263 TraceCheckUtils]: 23: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,070 INFO L280 TraceCheckUtils]: 24: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,071 INFO L280 TraceCheckUtils]: 25: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,071 INFO L263 TraceCheckUtils]: 26: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,071 INFO L280 TraceCheckUtils]: 27: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,072 INFO L263 TraceCheckUtils]: 29: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,073 INFO L280 TraceCheckUtils]: 30: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {3948#(= |id_#in~x| id_~x)} assume !(0 == ~x); {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,073 INFO L263 TraceCheckUtils]: 32: Hoare triple {3948#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {3866#true} is VALID [2020-07-08 22:07:31,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {3866#true} ~x := #in~x; {3948#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:31,074 INFO L280 TraceCheckUtils]: 34: Hoare triple {3948#(= |id_#in~x| id_~x)} assume 0 == ~x; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:31,075 INFO L280 TraceCheckUtils]: 35: Hoare triple {4291#(= 0 |id_#in~x|)} #res := 0; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:31,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {4291#(= 0 |id_#in~x|)} assume true; {4291#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:31,077 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4291#(= 0 |id_#in~x|)} {3948#(= |id_#in~x| id_~x)} #37#return; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {4290#(<= |id_#in~x| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {4290#(<= |id_#in~x| 1)} #res := 1 + #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,079 INFO L280 TraceCheckUtils]: 40: Hoare triple {4290#(<= |id_#in~x| 1)} havoc #t~ret0; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,079 INFO L280 TraceCheckUtils]: 41: Hoare triple {4290#(<= |id_#in~x| 1)} assume true; {4290#(<= |id_#in~x| 1)} is VALID [2020-07-08 22:07:31,080 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4290#(<= |id_#in~x| 1)} {3948#(= |id_#in~x| id_~x)} #37#return; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,081 INFO L280 TraceCheckUtils]: 43: Hoare triple {4284#(<= |id_#in~x| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {4284#(<= |id_#in~x| 2)} #res := 1 + #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,082 INFO L280 TraceCheckUtils]: 45: Hoare triple {4284#(<= |id_#in~x| 2)} havoc #t~ret0; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,083 INFO L280 TraceCheckUtils]: 46: Hoare triple {4284#(<= |id_#in~x| 2)} assume true; {4284#(<= |id_#in~x| 2)} is VALID [2020-07-08 22:07:31,084 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4284#(<= |id_#in~x| 2)} {3948#(= |id_#in~x| id_~x)} #37#return; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,085 INFO L280 TraceCheckUtils]: 48: Hoare triple {4270#(<= |id_#in~x| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,085 INFO L280 TraceCheckUtils]: 49: Hoare triple {4270#(<= |id_#in~x| 3)} #res := 1 + #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,086 INFO L280 TraceCheckUtils]: 50: Hoare triple {4270#(<= |id_#in~x| 3)} havoc #t~ret0; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,086 INFO L280 TraceCheckUtils]: 51: Hoare triple {4270#(<= |id_#in~x| 3)} assume true; {4270#(<= |id_#in~x| 3)} is VALID [2020-07-08 22:07:31,087 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4270#(<= |id_#in~x| 3)} {3948#(= |id_#in~x| id_~x)} #37#return; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,088 INFO L280 TraceCheckUtils]: 53: Hoare triple {4248#(<= |id_#in~x| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,089 INFO L280 TraceCheckUtils]: 54: Hoare triple {4248#(<= |id_#in~x| 4)} #res := 1 + #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,089 INFO L280 TraceCheckUtils]: 55: Hoare triple {4248#(<= |id_#in~x| 4)} havoc #t~ret0; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,090 INFO L280 TraceCheckUtils]: 56: Hoare triple {4248#(<= |id_#in~x| 4)} assume true; {4248#(<= |id_#in~x| 4)} is VALID [2020-07-08 22:07:31,091 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {4248#(<= |id_#in~x| 4)} {3948#(= |id_#in~x| id_~x)} #37#return; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,092 INFO L280 TraceCheckUtils]: 58: Hoare triple {4218#(<= |id_#in~x| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,092 INFO L280 TraceCheckUtils]: 59: Hoare triple {4218#(<= |id_#in~x| 5)} #res := 1 + #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,093 INFO L280 TraceCheckUtils]: 60: Hoare triple {4218#(<= |id_#in~x| 5)} havoc #t~ret0; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,093 INFO L280 TraceCheckUtils]: 61: Hoare triple {4218#(<= |id_#in~x| 5)} assume true; {4218#(<= |id_#in~x| 5)} is VALID [2020-07-08 22:07:31,094 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4218#(<= |id_#in~x| 5)} {3948#(= |id_#in~x| id_~x)} #37#return; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,095 INFO L280 TraceCheckUtils]: 63: Hoare triple {4180#(<= |id_#in~x| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,096 INFO L280 TraceCheckUtils]: 64: Hoare triple {4180#(<= |id_#in~x| 6)} #res := 1 + #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,096 INFO L280 TraceCheckUtils]: 65: Hoare triple {4180#(<= |id_#in~x| 6)} havoc #t~ret0; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,097 INFO L280 TraceCheckUtils]: 66: Hoare triple {4180#(<= |id_#in~x| 6)} assume true; {4180#(<= |id_#in~x| 6)} is VALID [2020-07-08 22:07:31,098 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4180#(<= |id_#in~x| 6)} {3948#(= |id_#in~x| id_~x)} #37#return; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,098 INFO L280 TraceCheckUtils]: 68: Hoare triple {4134#(<= |id_#in~x| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,099 INFO L280 TraceCheckUtils]: 69: Hoare triple {4134#(<= |id_#in~x| 7)} #res := 1 + #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,099 INFO L280 TraceCheckUtils]: 70: Hoare triple {4134#(<= |id_#in~x| 7)} havoc #t~ret0; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,100 INFO L280 TraceCheckUtils]: 71: Hoare triple {4134#(<= |id_#in~x| 7)} assume true; {4134#(<= |id_#in~x| 7)} is VALID [2020-07-08 22:07:31,101 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4134#(<= |id_#in~x| 7)} {3948#(= |id_#in~x| id_~x)} #37#return; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,102 INFO L280 TraceCheckUtils]: 73: Hoare triple {4080#(<= |id_#in~x| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,102 INFO L280 TraceCheckUtils]: 74: Hoare triple {4080#(<= |id_#in~x| 8)} #res := 1 + #t~ret0; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,103 INFO L280 TraceCheckUtils]: 75: Hoare triple {4080#(<= |id_#in~x| 8)} havoc #t~ret0; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,103 INFO L280 TraceCheckUtils]: 76: Hoare triple {4080#(<= |id_#in~x| 8)} assume true; {4080#(<= |id_#in~x| 8)} is VALID [2020-07-08 22:07:31,105 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4080#(<= |id_#in~x| 8)} {3948#(= |id_#in~x| id_~x)} #37#return; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,105 INFO L280 TraceCheckUtils]: 78: Hoare triple {4018#(<= |id_#in~x| 9)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,106 INFO L280 TraceCheckUtils]: 79: Hoare triple {4018#(<= |id_#in~x| 9)} #res := 1 + #t~ret0; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,106 INFO L280 TraceCheckUtils]: 80: Hoare triple {4018#(<= |id_#in~x| 9)} havoc #t~ret0; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,107 INFO L280 TraceCheckUtils]: 81: Hoare triple {4018#(<= |id_#in~x| 9)} assume true; {4018#(<= |id_#in~x| 9)} is VALID [2020-07-08 22:07:31,108 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4018#(<= |id_#in~x| 9)} {3870#(<= 10 main_~input~0)} #35#return; {3867#false} is VALID [2020-07-08 22:07:31,108 INFO L280 TraceCheckUtils]: 83: Hoare triple {3867#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3867#false} is VALID [2020-07-08 22:07:31,108 INFO L280 TraceCheckUtils]: 84: Hoare triple {3867#false} ~result~0 := #t~ret1; {3867#false} is VALID [2020-07-08 22:07:31,109 INFO L280 TraceCheckUtils]: 85: Hoare triple {3867#false} havoc #t~ret1; {3867#false} is VALID [2020-07-08 22:07:31,109 INFO L280 TraceCheckUtils]: 86: Hoare triple {3867#false} assume 10 != ~result~0; {3867#false} is VALID [2020-07-08 22:07:31,109 INFO L280 TraceCheckUtils]: 87: Hoare triple {3867#false} assume !false; {3867#false} is VALID [2020-07-08 22:07:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-08 22:07:31,121 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [651355389] [2020-07-08 22:07:31,121 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:31,122 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-08 22:07:31,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687590941] [2020-07-08 22:07:31,123 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 88 [2020-07-08 22:07:31,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:31,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 22:07:31,202 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:31,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 22:07:31,203 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:31,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 22:07:31,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=112, Unknown=0, NotChecked=0, Total=182 [2020-07-08 22:07:31,204 INFO L87 Difference]: Start difference. First operand 63 states and 64 transitions. Second operand 14 states. [2020-07-08 22:07:31,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:31,564 INFO L93 Difference]: Finished difference Result 74 states and 75 transitions. [2020-07-08 22:07:31,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-08 22:07:31,564 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 88 [2020-07-08 22:07:31,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 22:07:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 75 transitions. [2020-07-08 22:07:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 22:07:31,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 75 transitions. [2020-07-08 22:07:31,570 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 75 transitions. [2020-07-08 22:07:31,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:31,672 INFO L225 Difference]: With dead ends: 74 [2020-07-08 22:07:31,672 INFO L226 Difference]: Without dead ends: 68 [2020-07-08 22:07:31,673 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=200, Invalid=352, Unknown=0, NotChecked=0, Total=552 [2020-07-08 22:07:31,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2020-07-08 22:07:31,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2020-07-08 22:07:31,775 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:31,775 INFO L82 GeneralOperation]: Start isEquivalent. First operand 68 states. Second operand 68 states. [2020-07-08 22:07:31,775 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand 68 states. [2020-07-08 22:07:31,775 INFO L87 Difference]: Start difference. First operand 68 states. Second operand 68 states. [2020-07-08 22:07:31,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:31,779 INFO L93 Difference]: Finished difference Result 68 states and 69 transitions. [2020-07-08 22:07:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 69 transitions. [2020-07-08 22:07:31,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:31,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:31,780 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand 68 states. [2020-07-08 22:07:31,780 INFO L87 Difference]: Start difference. First operand 68 states. Second operand 68 states. [2020-07-08 22:07:31,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:31,783 INFO L93 Difference]: Finished difference Result 68 states and 69 transitions. [2020-07-08 22:07:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 69 transitions. [2020-07-08 22:07:31,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:31,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:31,784 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:31,784 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2020-07-08 22:07:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 69 transitions. [2020-07-08 22:07:31,786 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 69 transitions. Word has length 88 [2020-07-08 22:07:31,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:31,787 INFO L479 AbstractCegarLoop]: Abstraction has 68 states and 69 transitions. [2020-07-08 22:07:31,787 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 22:07:31,787 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 68 states and 69 transitions. [2020-07-08 22:07:31,876 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 69 transitions. [2020-07-08 22:07:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-07-08 22:07:31,878 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:31,878 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:31,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-08 22:07:31,879 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:31,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:31,879 INFO L82 PathProgramCache]: Analyzing trace with hash 2145915377, now seen corresponding path program 10 times [2020-07-08 22:07:31,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:31,880 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1467295942] [2020-07-08 22:07:31,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:31,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} assume true; {4734#true} is VALID [2020-07-08 22:07:31,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4734#true} {4734#true} #31#return; {4734#true} is VALID [2020-07-08 22:07:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:32,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,625 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,626 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,627 INFO L280 TraceCheckUtils]: 6: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,628 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,628 INFO L280 TraceCheckUtils]: 8: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,629 INFO L280 TraceCheckUtils]: 9: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,629 INFO L280 TraceCheckUtils]: 10: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,630 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,632 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,632 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,632 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,633 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,636 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,639 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,639 INFO L280 TraceCheckUtils]: 16: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,641 INFO L280 TraceCheckUtils]: 19: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,646 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,647 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,647 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,648 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,648 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,649 INFO L280 TraceCheckUtils]: 11: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,649 INFO L280 TraceCheckUtils]: 12: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,650 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,651 INFO L280 TraceCheckUtils]: 16: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,652 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,653 INFO L280 TraceCheckUtils]: 19: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,653 INFO L280 TraceCheckUtils]: 20: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,654 INFO L280 TraceCheckUtils]: 21: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,654 INFO L280 TraceCheckUtils]: 22: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,655 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,655 INFO L280 TraceCheckUtils]: 24: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,656 INFO L280 TraceCheckUtils]: 25: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,656 INFO L280 TraceCheckUtils]: 26: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,657 INFO L280 TraceCheckUtils]: 27: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,658 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,659 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,660 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,660 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,660 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,660 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,661 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,661 INFO L280 TraceCheckUtils]: 14: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,666 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,669 INFO L280 TraceCheckUtils]: 18: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,671 INFO L280 TraceCheckUtils]: 20: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,672 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,672 INFO L280 TraceCheckUtils]: 22: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,673 INFO L280 TraceCheckUtils]: 23: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,674 INFO L280 TraceCheckUtils]: 24: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,675 INFO L280 TraceCheckUtils]: 25: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,676 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,676 INFO L280 TraceCheckUtils]: 27: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,677 INFO L280 TraceCheckUtils]: 28: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,678 INFO L280 TraceCheckUtils]: 29: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,678 INFO L280 TraceCheckUtils]: 30: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,679 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,680 INFO L280 TraceCheckUtils]: 32: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,682 INFO L280 TraceCheckUtils]: 34: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,682 INFO L280 TraceCheckUtils]: 35: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,683 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,686 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,687 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,687 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,688 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,688 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,688 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,689 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,689 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,689 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,690 INFO L280 TraceCheckUtils]: 18: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,691 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,692 INFO L280 TraceCheckUtils]: 20: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,693 INFO L280 TraceCheckUtils]: 22: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,694 INFO L280 TraceCheckUtils]: 23: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,695 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,695 INFO L280 TraceCheckUtils]: 25: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,696 INFO L280 TraceCheckUtils]: 26: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,697 INFO L280 TraceCheckUtils]: 27: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,697 INFO L280 TraceCheckUtils]: 28: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,698 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,699 INFO L280 TraceCheckUtils]: 30: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,700 INFO L280 TraceCheckUtils]: 31: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,701 INFO L280 TraceCheckUtils]: 32: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,701 INFO L280 TraceCheckUtils]: 33: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,702 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,703 INFO L280 TraceCheckUtils]: 35: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,703 INFO L280 TraceCheckUtils]: 36: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,704 INFO L280 TraceCheckUtils]: 37: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,705 INFO L280 TraceCheckUtils]: 38: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,706 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,706 INFO L280 TraceCheckUtils]: 40: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,707 INFO L280 TraceCheckUtils]: 41: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} #res := 1 + #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,708 INFO L280 TraceCheckUtils]: 42: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} havoc #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,708 INFO L280 TraceCheckUtils]: 43: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,709 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {4734#true} #37#return; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,713 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,714 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,715 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,715 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,715 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,716 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,716 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,716 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,717 INFO L263 TraceCheckUtils]: 17: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,717 INFO L280 TraceCheckUtils]: 18: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,718 INFO L280 TraceCheckUtils]: 20: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,718 INFO L280 TraceCheckUtils]: 21: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,719 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,722 INFO L280 TraceCheckUtils]: 26: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,723 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,723 INFO L280 TraceCheckUtils]: 28: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,724 INFO L280 TraceCheckUtils]: 29: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,725 INFO L280 TraceCheckUtils]: 30: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,726 INFO L280 TraceCheckUtils]: 31: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,727 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,727 INFO L280 TraceCheckUtils]: 33: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,729 INFO L280 TraceCheckUtils]: 35: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,729 INFO L280 TraceCheckUtils]: 36: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,730 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,731 INFO L280 TraceCheckUtils]: 38: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,732 INFO L280 TraceCheckUtils]: 39: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,732 INFO L280 TraceCheckUtils]: 40: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,733 INFO L280 TraceCheckUtils]: 41: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,733 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,734 INFO L280 TraceCheckUtils]: 43: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,735 INFO L280 TraceCheckUtils]: 44: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} #res := 1 + #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,735 INFO L280 TraceCheckUtils]: 45: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} havoc #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,735 INFO L280 TraceCheckUtils]: 46: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,738 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {4734#true} #37#return; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,739 INFO L280 TraceCheckUtils]: 48: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,739 INFO L280 TraceCheckUtils]: 49: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} #res := 1 + #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,740 INFO L280 TraceCheckUtils]: 50: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} havoc #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,740 INFO L280 TraceCheckUtils]: 51: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,741 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {4734#true} #37#return; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,744 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,745 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,745 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,746 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,746 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,746 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,747 INFO L263 TraceCheckUtils]: 17: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,747 INFO L263 TraceCheckUtils]: 20: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,747 INFO L280 TraceCheckUtils]: 21: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,752 INFO L280 TraceCheckUtils]: 24: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,754 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,754 INFO L280 TraceCheckUtils]: 26: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,755 INFO L280 TraceCheckUtils]: 27: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,755 INFO L280 TraceCheckUtils]: 28: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,756 INFO L280 TraceCheckUtils]: 29: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,757 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,758 INFO L280 TraceCheckUtils]: 32: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,759 INFO L280 TraceCheckUtils]: 33: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,759 INFO L280 TraceCheckUtils]: 34: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,760 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,761 INFO L280 TraceCheckUtils]: 36: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,761 INFO L280 TraceCheckUtils]: 37: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,762 INFO L280 TraceCheckUtils]: 39: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,763 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,763 INFO L280 TraceCheckUtils]: 41: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,764 INFO L280 TraceCheckUtils]: 42: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,764 INFO L280 TraceCheckUtils]: 43: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,765 INFO L280 TraceCheckUtils]: 44: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,765 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,766 INFO L280 TraceCheckUtils]: 46: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,766 INFO L280 TraceCheckUtils]: 47: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} #res := 1 + #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,767 INFO L280 TraceCheckUtils]: 48: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} havoc #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,767 INFO L280 TraceCheckUtils]: 49: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,768 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {4734#true} #37#return; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,769 INFO L280 TraceCheckUtils]: 51: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,769 INFO L280 TraceCheckUtils]: 52: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} #res := 1 + #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,770 INFO L280 TraceCheckUtils]: 53: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} havoc #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,770 INFO L280 TraceCheckUtils]: 54: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,771 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {4734#true} #37#return; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,771 INFO L280 TraceCheckUtils]: 56: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,772 INFO L280 TraceCheckUtils]: 57: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} #res := 1 + #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,772 INFO L280 TraceCheckUtils]: 58: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} havoc #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,773 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {4734#true} #37#return; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,779 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,779 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,780 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,781 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,781 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,782 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,782 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,782 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,782 INFO L263 TraceCheckUtils]: 17: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,782 INFO L280 TraceCheckUtils]: 18: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,783 INFO L280 TraceCheckUtils]: 19: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,783 INFO L263 TraceCheckUtils]: 20: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,783 INFO L280 TraceCheckUtils]: 21: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,783 INFO L280 TraceCheckUtils]: 22: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,783 INFO L263 TraceCheckUtils]: 23: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,784 INFO L280 TraceCheckUtils]: 25: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,785 INFO L280 TraceCheckUtils]: 26: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,786 INFO L280 TraceCheckUtils]: 27: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,787 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,787 INFO L280 TraceCheckUtils]: 29: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,788 INFO L280 TraceCheckUtils]: 30: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,794 INFO L280 TraceCheckUtils]: 32: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,795 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,797 INFO L280 TraceCheckUtils]: 35: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,797 INFO L280 TraceCheckUtils]: 36: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,798 INFO L280 TraceCheckUtils]: 37: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,799 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,799 INFO L280 TraceCheckUtils]: 39: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,800 INFO L280 TraceCheckUtils]: 40: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,800 INFO L280 TraceCheckUtils]: 41: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,801 INFO L280 TraceCheckUtils]: 42: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,802 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,802 INFO L280 TraceCheckUtils]: 44: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,803 INFO L280 TraceCheckUtils]: 45: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,803 INFO L280 TraceCheckUtils]: 46: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,804 INFO L280 TraceCheckUtils]: 47: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,805 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,805 INFO L280 TraceCheckUtils]: 49: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,806 INFO L280 TraceCheckUtils]: 50: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} #res := 1 + #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,806 INFO L280 TraceCheckUtils]: 51: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} havoc #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,807 INFO L280 TraceCheckUtils]: 52: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,808 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {4734#true} #37#return; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,808 INFO L280 TraceCheckUtils]: 54: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,809 INFO L280 TraceCheckUtils]: 55: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} #res := 1 + #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,809 INFO L280 TraceCheckUtils]: 56: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} havoc #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,810 INFO L280 TraceCheckUtils]: 57: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,811 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {4734#true} #37#return; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,811 INFO L280 TraceCheckUtils]: 59: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,812 INFO L280 TraceCheckUtils]: 60: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} #res := 1 + #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,812 INFO L280 TraceCheckUtils]: 61: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} havoc #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,813 INFO L280 TraceCheckUtils]: 62: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,814 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {4734#true} #37#return; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,815 INFO L280 TraceCheckUtils]: 64: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,816 INFO L280 TraceCheckUtils]: 65: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} #res := 1 + #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,816 INFO L280 TraceCheckUtils]: 66: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} havoc #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,817 INFO L280 TraceCheckUtils]: 67: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,818 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {4734#true} #37#return; {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,825 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,826 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,826 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,827 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,827 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,828 INFO L263 TraceCheckUtils]: 17: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,828 INFO L280 TraceCheckUtils]: 18: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,828 INFO L263 TraceCheckUtils]: 20: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,829 INFO L280 TraceCheckUtils]: 21: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,829 INFO L280 TraceCheckUtils]: 22: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,829 INFO L263 TraceCheckUtils]: 23: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,830 INFO L263 TraceCheckUtils]: 26: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,830 INFO L280 TraceCheckUtils]: 28: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,832 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,834 INFO L280 TraceCheckUtils]: 32: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,834 INFO L280 TraceCheckUtils]: 33: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,835 INFO L280 TraceCheckUtils]: 34: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,836 INFO L280 TraceCheckUtils]: 35: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,837 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,837 INFO L280 TraceCheckUtils]: 37: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,838 INFO L280 TraceCheckUtils]: 38: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,839 INFO L280 TraceCheckUtils]: 39: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,839 INFO L280 TraceCheckUtils]: 40: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,840 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,841 INFO L280 TraceCheckUtils]: 42: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,842 INFO L280 TraceCheckUtils]: 43: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,842 INFO L280 TraceCheckUtils]: 44: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,843 INFO L280 TraceCheckUtils]: 45: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,844 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,844 INFO L280 TraceCheckUtils]: 47: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,845 INFO L280 TraceCheckUtils]: 48: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,845 INFO L280 TraceCheckUtils]: 49: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,846 INFO L280 TraceCheckUtils]: 50: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,847 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,847 INFO L280 TraceCheckUtils]: 52: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,848 INFO L280 TraceCheckUtils]: 53: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} #res := 1 + #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,849 INFO L280 TraceCheckUtils]: 54: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} havoc #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,849 INFO L280 TraceCheckUtils]: 55: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,863 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {4734#true} #37#return; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,864 INFO L280 TraceCheckUtils]: 57: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,865 INFO L280 TraceCheckUtils]: 58: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} #res := 1 + #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,865 INFO L280 TraceCheckUtils]: 59: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} havoc #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,866 INFO L280 TraceCheckUtils]: 60: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,866 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {4734#true} #37#return; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,867 INFO L280 TraceCheckUtils]: 62: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,868 INFO L280 TraceCheckUtils]: 63: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} #res := 1 + #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,868 INFO L280 TraceCheckUtils]: 64: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} havoc #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,869 INFO L280 TraceCheckUtils]: 65: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,870 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {4734#true} #37#return; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,870 INFO L280 TraceCheckUtils]: 67: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,871 INFO L280 TraceCheckUtils]: 68: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} #res := 1 + #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,871 INFO L280 TraceCheckUtils]: 69: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} havoc #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,872 INFO L280 TraceCheckUtils]: 70: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,872 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {4734#true} #37#return; {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,873 INFO L280 TraceCheckUtils]: 72: Hoare triple {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,873 INFO L280 TraceCheckUtils]: 73: Hoare triple {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} #res := 1 + #t~ret0; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,874 INFO L280 TraceCheckUtils]: 74: Hoare triple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} havoc #t~ret0; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,875 INFO L280 TraceCheckUtils]: 75: Hoare triple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,876 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {4734#true} #37#return; {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,882 INFO L263 TraceCheckUtils]: 2: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,882 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,882 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,882 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,882 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,883 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,883 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,883 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,883 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,883 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,883 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,883 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L263 TraceCheckUtils]: 17: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L280 TraceCheckUtils]: 18: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L263 TraceCheckUtils]: 20: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L280 TraceCheckUtils]: 21: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,884 INFO L280 TraceCheckUtils]: 22: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L263 TraceCheckUtils]: 23: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L280 TraceCheckUtils]: 24: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L280 TraceCheckUtils]: 25: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L263 TraceCheckUtils]: 26: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L280 TraceCheckUtils]: 28: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L263 TraceCheckUtils]: 29: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,886 INFO L280 TraceCheckUtils]: 31: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,886 INFO L280 TraceCheckUtils]: 32: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,886 INFO L280 TraceCheckUtils]: 33: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,887 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,887 INFO L280 TraceCheckUtils]: 35: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,888 INFO L280 TraceCheckUtils]: 36: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,888 INFO L280 TraceCheckUtils]: 37: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,889 INFO L280 TraceCheckUtils]: 38: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,889 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,890 INFO L280 TraceCheckUtils]: 41: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,891 INFO L280 TraceCheckUtils]: 42: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,892 INFO L280 TraceCheckUtils]: 43: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,892 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,893 INFO L280 TraceCheckUtils]: 45: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,893 INFO L280 TraceCheckUtils]: 46: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,894 INFO L280 TraceCheckUtils]: 47: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,894 INFO L280 TraceCheckUtils]: 48: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,895 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,895 INFO L280 TraceCheckUtils]: 50: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,896 INFO L280 TraceCheckUtils]: 51: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,896 INFO L280 TraceCheckUtils]: 52: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,897 INFO L280 TraceCheckUtils]: 53: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,898 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,899 INFO L280 TraceCheckUtils]: 55: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,901 INFO L280 TraceCheckUtils]: 56: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} #res := 1 + #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,903 INFO L280 TraceCheckUtils]: 57: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} havoc #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,904 INFO L280 TraceCheckUtils]: 58: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,905 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {4734#true} #37#return; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,906 INFO L280 TraceCheckUtils]: 61: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} #res := 1 + #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,906 INFO L280 TraceCheckUtils]: 62: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} havoc #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,907 INFO L280 TraceCheckUtils]: 63: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,908 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {4734#true} #37#return; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,908 INFO L280 TraceCheckUtils]: 65: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,909 INFO L280 TraceCheckUtils]: 66: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} #res := 1 + #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,909 INFO L280 TraceCheckUtils]: 67: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} havoc #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,910 INFO L280 TraceCheckUtils]: 68: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,910 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {4734#true} #37#return; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,911 INFO L280 TraceCheckUtils]: 70: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,911 INFO L280 TraceCheckUtils]: 71: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} #res := 1 + #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,912 INFO L280 TraceCheckUtils]: 72: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} havoc #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,912 INFO L280 TraceCheckUtils]: 73: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,913 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {4734#true} #37#return; {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,913 INFO L280 TraceCheckUtils]: 75: Hoare triple {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,914 INFO L280 TraceCheckUtils]: 76: Hoare triple {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} #res := 1 + #t~ret0; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,914 INFO L280 TraceCheckUtils]: 77: Hoare triple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} havoc #t~ret0; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,915 INFO L280 TraceCheckUtils]: 78: Hoare triple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,915 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {4734#true} #37#return; {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,916 INFO L280 TraceCheckUtils]: 80: Hoare triple {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,916 INFO L280 TraceCheckUtils]: 81: Hoare triple {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} #res := 1 + #t~ret0; {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-08 22:07:32,917 INFO L280 TraceCheckUtils]: 82: Hoare triple {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} havoc #t~ret0; {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-08 22:07:32,917 INFO L280 TraceCheckUtils]: 83: Hoare triple {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-08 22:07:32,918 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {4734#true} #35#return; {4823#(and (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10))} is VALID [2020-07-08 22:07:32,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {4734#true} call ULTIMATE.init(); {4734#true} is VALID [2020-07-08 22:07:32,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {4734#true} assume true; {4734#true} is VALID [2020-07-08 22:07:32,925 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4734#true} {4734#true} #31#return; {4734#true} is VALID [2020-07-08 22:07:32,925 INFO L263 TraceCheckUtils]: 3: Hoare triple {4734#true} call #t~ret2 := main(); {4734#true} is VALID [2020-07-08 22:07:32,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {4734#true} ~input~0 := 10; {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L263 TraceCheckUtils]: 5: Hoare triple {4734#true} call #t~ret1 := id(~input~0); {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L263 TraceCheckUtils]: 8: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L280 TraceCheckUtils]: 9: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L280 TraceCheckUtils]: 10: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L263 TraceCheckUtils]: 11: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L280 TraceCheckUtils]: 12: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,926 INFO L280 TraceCheckUtils]: 13: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L263 TraceCheckUtils]: 14: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L280 TraceCheckUtils]: 15: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L280 TraceCheckUtils]: 16: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L263 TraceCheckUtils]: 17: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L280 TraceCheckUtils]: 18: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L280 TraceCheckUtils]: 19: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L263 TraceCheckUtils]: 20: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,927 INFO L280 TraceCheckUtils]: 21: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L280 TraceCheckUtils]: 22: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L263 TraceCheckUtils]: 23: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L280 TraceCheckUtils]: 24: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L280 TraceCheckUtils]: 25: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L263 TraceCheckUtils]: 26: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L280 TraceCheckUtils]: 27: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L263 TraceCheckUtils]: 29: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,928 INFO L280 TraceCheckUtils]: 30: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,929 INFO L263 TraceCheckUtils]: 32: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,929 INFO L280 TraceCheckUtils]: 33: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,929 INFO L280 TraceCheckUtils]: 34: Hoare triple {4734#true} assume !(0 == ~x); {4734#true} is VALID [2020-07-08 22:07:32,929 INFO L263 TraceCheckUtils]: 35: Hoare triple {4734#true} call #t~ret0 := id(~x - 1); {4734#true} is VALID [2020-07-08 22:07:32,929 INFO L280 TraceCheckUtils]: 36: Hoare triple {4734#true} ~x := #in~x; {4734#true} is VALID [2020-07-08 22:07:32,929 INFO L280 TraceCheckUtils]: 37: Hoare triple {4734#true} assume 0 == ~x; {4734#true} is VALID [2020-07-08 22:07:32,930 INFO L280 TraceCheckUtils]: 38: Hoare triple {4734#true} #res := 0; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,930 INFO L280 TraceCheckUtils]: 39: Hoare triple {5255#(= 0 |id_#res|)} assume true; {5255#(= 0 |id_#res|)} is VALID [2020-07-08 22:07:32,931 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5255#(= 0 |id_#res|)} {4734#true} #37#return; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,931 INFO L280 TraceCheckUtils]: 41: Hoare triple {5253#(= 0 |id_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5253#(= 0 |id_#t~ret0|)} is VALID [2020-07-08 22:07:32,932 INFO L280 TraceCheckUtils]: 42: Hoare triple {5253#(= 0 |id_#t~ret0|)} #res := 1 + #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,932 INFO L280 TraceCheckUtils]: 43: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} havoc #t~ret0; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,932 INFO L280 TraceCheckUtils]: 44: Hoare triple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} assume true; {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} is VALID [2020-07-08 22:07:32,933 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5254#(and (<= 1 |id_#res|) (<= |id_#res| 1))} {4734#true} #37#return; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,933 INFO L280 TraceCheckUtils]: 46: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,934 INFO L280 TraceCheckUtils]: 47: Hoare triple {5246#(and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|))} #res := 1 + #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,934 INFO L280 TraceCheckUtils]: 48: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} havoc #t~ret0; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} assume true; {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} is VALID [2020-07-08 22:07:32,936 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5247#(and (<= |id_#res| 2) (<= 2 |id_#res|))} {4734#true} #37#return; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,937 INFO L280 TraceCheckUtils]: 51: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,937 INFO L280 TraceCheckUtils]: 52: Hoare triple {5231#(and (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|))} #res := 1 + #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,938 INFO L280 TraceCheckUtils]: 53: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} havoc #t~ret0; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,938 INFO L280 TraceCheckUtils]: 54: Hoare triple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} assume true; {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} is VALID [2020-07-08 22:07:32,939 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5232#(and (<= |id_#res| 3) (<= 3 |id_#res|))} {4734#true} #37#return; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,939 INFO L280 TraceCheckUtils]: 56: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,940 INFO L280 TraceCheckUtils]: 57: Hoare triple {5208#(and (<= |id_#t~ret0| 3) (<= 3 |id_#t~ret0|))} #res := 1 + #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,940 INFO L280 TraceCheckUtils]: 58: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} havoc #t~ret0; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,941 INFO L280 TraceCheckUtils]: 59: Hoare triple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} assume true; {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} is VALID [2020-07-08 22:07:32,941 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5209#(and (<= |id_#res| 4) (<= 4 |id_#res|))} {4734#true} #37#return; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,942 INFO L280 TraceCheckUtils]: 61: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} is VALID [2020-07-08 22:07:32,942 INFO L280 TraceCheckUtils]: 62: Hoare triple {5177#(and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4))} #res := 1 + #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,943 INFO L280 TraceCheckUtils]: 63: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} havoc #t~ret0; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,943 INFO L280 TraceCheckUtils]: 64: Hoare triple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} assume true; {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} is VALID [2020-07-08 22:07:32,944 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {5178#(and (<= 5 |id_#res|) (<= |id_#res| 5))} {4734#true} #37#return; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,945 INFO L280 TraceCheckUtils]: 66: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} is VALID [2020-07-08 22:07:32,945 INFO L280 TraceCheckUtils]: 67: Hoare triple {5138#(and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5))} #res := 1 + #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,946 INFO L280 TraceCheckUtils]: 68: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} havoc #t~ret0; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,946 INFO L280 TraceCheckUtils]: 69: Hoare triple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} assume true; {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} is VALID [2020-07-08 22:07:32,947 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5139#(and (<= |id_#res| 6) (<= 6 |id_#res|))} {4734#true} #37#return; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,948 INFO L280 TraceCheckUtils]: 71: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,949 INFO L280 TraceCheckUtils]: 72: Hoare triple {5091#(and (<= |id_#t~ret0| 6) (<= 6 |id_#t~ret0|))} #res := 1 + #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,950 INFO L280 TraceCheckUtils]: 73: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} havoc #t~ret0; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,950 INFO L280 TraceCheckUtils]: 74: Hoare triple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} assume true; {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} is VALID [2020-07-08 22:07:32,951 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5092#(and (<= |id_#res| 7) (<= 7 |id_#res|))} {4734#true} #37#return; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,952 INFO L280 TraceCheckUtils]: 76: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} is VALID [2020-07-08 22:07:32,953 INFO L280 TraceCheckUtils]: 77: Hoare triple {5036#(and (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7))} #res := 1 + #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,954 INFO L280 TraceCheckUtils]: 78: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} havoc #t~ret0; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,954 INFO L280 TraceCheckUtils]: 79: Hoare triple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} assume true; {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} is VALID [2020-07-08 22:07:32,955 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {5037#(and (<= |id_#res| 8) (<= 8 |id_#res|))} {4734#true} #37#return; {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,955 INFO L280 TraceCheckUtils]: 81: Hoare triple {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,956 INFO L280 TraceCheckUtils]: 82: Hoare triple {4973#(and (<= |id_#t~ret0| 8) (<= 8 |id_#t~ret0|))} #res := 1 + #t~ret0; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,956 INFO L280 TraceCheckUtils]: 83: Hoare triple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} havoc #t~ret0; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,957 INFO L280 TraceCheckUtils]: 84: Hoare triple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} assume true; {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} is VALID [2020-07-08 22:07:32,957 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4974#(and (<= |id_#res| 9) (<= 9 |id_#res|))} {4734#true} #37#return; {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,958 INFO L280 TraceCheckUtils]: 86: Hoare triple {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} is VALID [2020-07-08 22:07:32,958 INFO L280 TraceCheckUtils]: 87: Hoare triple {4902#(and (<= |id_#t~ret0| 9) (<= 9 |id_#t~ret0|))} #res := 1 + #t~ret0; {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-08 22:07:32,959 INFO L280 TraceCheckUtils]: 88: Hoare triple {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} havoc #t~ret0; {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-08 22:07:32,959 INFO L280 TraceCheckUtils]: 89: Hoare triple {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} assume true; {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} is VALID [2020-07-08 22:07:32,960 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {4903#(and (<= 10 |id_#res|) (<= |id_#res| 10))} {4734#true} #35#return; {4823#(and (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10))} is VALID [2020-07-08 22:07:32,960 INFO L280 TraceCheckUtils]: 91: Hoare triple {4823#(and (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4823#(and (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10))} is VALID [2020-07-08 22:07:32,961 INFO L280 TraceCheckUtils]: 92: Hoare triple {4823#(and (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10))} ~result~0 := #t~ret1; {4824#(and (<= main_~result~0 10) (< 9 main_~result~0))} is VALID [2020-07-08 22:07:32,961 INFO L280 TraceCheckUtils]: 93: Hoare triple {4824#(and (<= main_~result~0 10) (< 9 main_~result~0))} havoc #t~ret1; {4824#(and (<= main_~result~0 10) (< 9 main_~result~0))} is VALID [2020-07-08 22:07:32,961 INFO L280 TraceCheckUtils]: 94: Hoare triple {4824#(and (<= main_~result~0 10) (< 9 main_~result~0))} assume 10 != ~result~0; {4735#false} is VALID [2020-07-08 22:07:32,962 INFO L280 TraceCheckUtils]: 95: Hoare triple {4735#false} assume !false; {4735#false} is VALID [2020-07-08 22:07:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2020-07-08 22:07:32,971 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1467295942] [2020-07-08 22:07:32,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:32,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2020-07-08 22:07:32,972 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066279613] [2020-07-08 22:07:32,972 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 96 [2020-07-08 22:07:32,973 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:32,973 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-08 22:07:33,064 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:33,064 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-08 22:07:33,064 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:33,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-08 22:07:33,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=553, Unknown=0, NotChecked=0, Total=600 [2020-07-08 22:07:33,065 INFO L87 Difference]: Start difference. First operand 68 states and 69 transitions. Second operand 25 states. [2020-07-08 22:07:35,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:35,598 INFO L93 Difference]: Finished difference Result 79 states and 80 transitions. [2020-07-08 22:07:35,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-08 22:07:35,598 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 96 [2020-07-08 22:07:35,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 22:07:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 80 transitions. [2020-07-08 22:07:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 22:07:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 80 transitions. [2020-07-08 22:07:35,604 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 80 transitions. [2020-07-08 22:07:35,706 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:35,708 INFO L225 Difference]: With dead ends: 79 [2020-07-08 22:07:35,708 INFO L226 Difference]: Without dead ends: 73 [2020-07-08 22:07:35,710 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=91, Invalid=1169, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 22:07:35,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2020-07-08 22:07:35,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2020-07-08 22:07:35,846 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:35,846 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand 73 states. [2020-07-08 22:07:35,846 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 73 states. [2020-07-08 22:07:35,847 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 73 states. [2020-07-08 22:07:35,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:35,850 INFO L93 Difference]: Finished difference Result 73 states and 74 transitions. [2020-07-08 22:07:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 74 transitions. [2020-07-08 22:07:35,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:35,851 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:35,851 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 73 states. [2020-07-08 22:07:35,851 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 73 states. [2020-07-08 22:07:35,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:35,854 INFO L93 Difference]: Finished difference Result 73 states and 74 transitions. [2020-07-08 22:07:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 74 transitions. [2020-07-08 22:07:35,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:35,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:35,855 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:35,855 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:35,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2020-07-08 22:07:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 74 transitions. [2020-07-08 22:07:35,857 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 74 transitions. Word has length 96 [2020-07-08 22:07:35,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:35,858 INFO L479 AbstractCegarLoop]: Abstraction has 73 states and 74 transitions. [2020-07-08 22:07:35,858 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-08 22:07:35,858 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 73 states and 74 transitions. [2020-07-08 22:07:35,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 74 transitions. [2020-07-08 22:07:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-07-08 22:07:35,969 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:35,969 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:35,969 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-08 22:07:35,970 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:35,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:35,970 INFO L82 PathProgramCache]: Analyzing trace with hash 1180214055, now seen corresponding path program 11 times [2020-07-08 22:07:35,970 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:35,970 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [928481364] [2020-07-08 22:07:35,971 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} assume true; {5730#true} is VALID [2020-07-08 22:07:36,032 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5730#true} {5730#true} #31#return; {5730#true} is VALID [2020-07-08 22:07:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:36,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,471 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,475 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,477 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,478 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,480 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,481 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,482 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,483 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,483 INFO L280 TraceCheckUtils]: 8: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,484 INFO L280 TraceCheckUtils]: 9: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,485 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,485 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,486 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,486 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,487 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,488 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,489 INFO L280 TraceCheckUtils]: 16: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,490 INFO L280 TraceCheckUtils]: 18: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,490 INFO L280 TraceCheckUtils]: 19: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,492 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,493 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,495 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,496 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,496 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,496 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,497 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,498 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,498 INFO L280 TraceCheckUtils]: 11: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,500 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,501 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,501 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,502 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,503 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,504 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,504 INFO L280 TraceCheckUtils]: 19: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,505 INFO L280 TraceCheckUtils]: 20: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,506 INFO L280 TraceCheckUtils]: 21: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,506 INFO L280 TraceCheckUtils]: 22: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,507 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,508 INFO L280 TraceCheckUtils]: 24: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,509 INFO L280 TraceCheckUtils]: 25: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,509 INFO L280 TraceCheckUtils]: 26: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,510 INFO L280 TraceCheckUtils]: 27: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,511 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,513 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,515 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,515 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,515 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,516 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,516 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,518 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,518 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,519 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,519 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,522 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,523 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,524 INFO L280 TraceCheckUtils]: 19: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,524 INFO L280 TraceCheckUtils]: 20: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,525 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,526 INFO L280 TraceCheckUtils]: 22: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,528 INFO L280 TraceCheckUtils]: 25: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,529 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,529 INFO L280 TraceCheckUtils]: 27: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,530 INFO L280 TraceCheckUtils]: 28: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,530 INFO L280 TraceCheckUtils]: 29: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,531 INFO L280 TraceCheckUtils]: 30: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,531 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,532 INFO L280 TraceCheckUtils]: 32: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,532 INFO L280 TraceCheckUtils]: 33: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,533 INFO L280 TraceCheckUtils]: 34: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,533 INFO L280 TraceCheckUtils]: 35: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,534 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,537 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,538 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,539 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,540 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,541 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,541 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,542 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,543 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,543 INFO L280 TraceCheckUtils]: 18: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,544 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,545 INFO L280 TraceCheckUtils]: 20: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,545 INFO L280 TraceCheckUtils]: 21: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,545 INFO L280 TraceCheckUtils]: 22: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,546 INFO L280 TraceCheckUtils]: 23: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,547 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,548 INFO L280 TraceCheckUtils]: 26: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,549 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,550 INFO L280 TraceCheckUtils]: 30: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,551 INFO L280 TraceCheckUtils]: 32: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,551 INFO L280 TraceCheckUtils]: 33: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,553 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,553 INFO L280 TraceCheckUtils]: 35: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,554 INFO L280 TraceCheckUtils]: 36: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,555 INFO L280 TraceCheckUtils]: 38: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,556 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,556 INFO L280 TraceCheckUtils]: 40: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,557 INFO L280 TraceCheckUtils]: 41: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,557 INFO L280 TraceCheckUtils]: 42: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,558 INFO L280 TraceCheckUtils]: 43: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,559 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,563 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,564 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,565 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,566 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,567 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,568 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,568 INFO L263 TraceCheckUtils]: 17: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,569 INFO L280 TraceCheckUtils]: 18: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,569 INFO L280 TraceCheckUtils]: 19: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,570 INFO L280 TraceCheckUtils]: 20: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,570 INFO L280 TraceCheckUtils]: 21: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,571 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,571 INFO L280 TraceCheckUtils]: 23: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,572 INFO L280 TraceCheckUtils]: 24: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,572 INFO L280 TraceCheckUtils]: 25: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,572 INFO L280 TraceCheckUtils]: 26: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,573 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,574 INFO L280 TraceCheckUtils]: 28: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,575 INFO L280 TraceCheckUtils]: 29: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,575 INFO L280 TraceCheckUtils]: 30: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,576 INFO L280 TraceCheckUtils]: 31: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,577 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,578 INFO L280 TraceCheckUtils]: 33: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,578 INFO L280 TraceCheckUtils]: 34: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,579 INFO L280 TraceCheckUtils]: 35: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,579 INFO L280 TraceCheckUtils]: 36: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,580 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,580 INFO L280 TraceCheckUtils]: 38: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,581 INFO L280 TraceCheckUtils]: 39: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,581 INFO L280 TraceCheckUtils]: 40: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,582 INFO L280 TraceCheckUtils]: 41: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,583 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,584 INFO L280 TraceCheckUtils]: 43: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,584 INFO L280 TraceCheckUtils]: 44: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,585 INFO L280 TraceCheckUtils]: 45: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,585 INFO L280 TraceCheckUtils]: 46: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,586 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,586 INFO L280 TraceCheckUtils]: 48: Hoare triple {6224#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,587 INFO L280 TraceCheckUtils]: 49: Hoare triple {6224#(<= 6 |id_#in~x|)} #res := 1 + #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,587 INFO L280 TraceCheckUtils]: 50: Hoare triple {6224#(<= 6 |id_#in~x|)} havoc #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,588 INFO L280 TraceCheckUtils]: 51: Hoare triple {6224#(<= 6 |id_#in~x|)} assume true; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,589 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6224#(<= 6 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,592 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,594 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,595 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,596 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,596 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,597 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,597 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,597 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,598 INFO L263 TraceCheckUtils]: 17: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,598 INFO L280 TraceCheckUtils]: 18: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,599 INFO L263 TraceCheckUtils]: 20: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,601 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,602 INFO L280 TraceCheckUtils]: 26: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,603 INFO L280 TraceCheckUtils]: 28: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,604 INFO L280 TraceCheckUtils]: 29: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,605 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,606 INFO L280 TraceCheckUtils]: 31: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,606 INFO L280 TraceCheckUtils]: 32: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,606 INFO L280 TraceCheckUtils]: 33: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,607 INFO L280 TraceCheckUtils]: 34: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,608 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,608 INFO L280 TraceCheckUtils]: 36: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,609 INFO L280 TraceCheckUtils]: 37: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,609 INFO L280 TraceCheckUtils]: 38: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,609 INFO L280 TraceCheckUtils]: 39: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,611 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,611 INFO L280 TraceCheckUtils]: 41: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,612 INFO L280 TraceCheckUtils]: 42: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,613 INFO L280 TraceCheckUtils]: 43: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,613 INFO L280 TraceCheckUtils]: 44: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,614 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,615 INFO L280 TraceCheckUtils]: 46: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,615 INFO L280 TraceCheckUtils]: 47: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,616 INFO L280 TraceCheckUtils]: 48: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,616 INFO L280 TraceCheckUtils]: 49: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,618 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,618 INFO L280 TraceCheckUtils]: 51: Hoare triple {6224#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,618 INFO L280 TraceCheckUtils]: 52: Hoare triple {6224#(<= 6 |id_#in~x|)} #res := 1 + #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,619 INFO L280 TraceCheckUtils]: 53: Hoare triple {6224#(<= 6 |id_#in~x|)} havoc #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,619 INFO L280 TraceCheckUtils]: 54: Hoare triple {6224#(<= 6 |id_#in~x|)} assume true; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,620 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6224#(<= 6 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,620 INFO L280 TraceCheckUtils]: 56: Hoare triple {6178#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,621 INFO L280 TraceCheckUtils]: 57: Hoare triple {6178#(<= 7 |id_#in~x|)} #res := 1 + #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,621 INFO L280 TraceCheckUtils]: 58: Hoare triple {6178#(<= 7 |id_#in~x|)} havoc #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,622 INFO L280 TraceCheckUtils]: 59: Hoare triple {6178#(<= 7 |id_#in~x|)} assume true; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,623 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6178#(<= 7 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,628 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,630 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,630 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,632 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,633 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,633 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,633 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,634 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,634 INFO L263 TraceCheckUtils]: 17: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,634 INFO L280 TraceCheckUtils]: 18: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,635 INFO L263 TraceCheckUtils]: 20: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,635 INFO L280 TraceCheckUtils]: 21: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,636 INFO L280 TraceCheckUtils]: 22: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,636 INFO L263 TraceCheckUtils]: 23: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,636 INFO L280 TraceCheckUtils]: 24: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,637 INFO L280 TraceCheckUtils]: 26: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,638 INFO L280 TraceCheckUtils]: 27: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,639 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,639 INFO L280 TraceCheckUtils]: 29: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,639 INFO L280 TraceCheckUtils]: 30: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,640 INFO L280 TraceCheckUtils]: 32: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,641 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,642 INFO L280 TraceCheckUtils]: 34: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,642 INFO L280 TraceCheckUtils]: 35: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,643 INFO L280 TraceCheckUtils]: 36: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,643 INFO L280 TraceCheckUtils]: 37: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,644 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,645 INFO L280 TraceCheckUtils]: 39: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,645 INFO L280 TraceCheckUtils]: 40: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,646 INFO L280 TraceCheckUtils]: 41: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,654 INFO L280 TraceCheckUtils]: 42: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,655 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,658 INFO L280 TraceCheckUtils]: 44: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,658 INFO L280 TraceCheckUtils]: 45: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,659 INFO L280 TraceCheckUtils]: 46: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,659 INFO L280 TraceCheckUtils]: 47: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,661 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,662 INFO L280 TraceCheckUtils]: 49: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,662 INFO L280 TraceCheckUtils]: 50: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,663 INFO L280 TraceCheckUtils]: 51: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,664 INFO L280 TraceCheckUtils]: 52: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,665 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,666 INFO L280 TraceCheckUtils]: 54: Hoare triple {6224#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,666 INFO L280 TraceCheckUtils]: 55: Hoare triple {6224#(<= 6 |id_#in~x|)} #res := 1 + #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,667 INFO L280 TraceCheckUtils]: 56: Hoare triple {6224#(<= 6 |id_#in~x|)} havoc #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,668 INFO L280 TraceCheckUtils]: 57: Hoare triple {6224#(<= 6 |id_#in~x|)} assume true; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,669 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6224#(<= 6 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,670 INFO L280 TraceCheckUtils]: 59: Hoare triple {6178#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,670 INFO L280 TraceCheckUtils]: 60: Hoare triple {6178#(<= 7 |id_#in~x|)} #res := 1 + #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,671 INFO L280 TraceCheckUtils]: 61: Hoare triple {6178#(<= 7 |id_#in~x|)} havoc #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,671 INFO L280 TraceCheckUtils]: 62: Hoare triple {6178#(<= 7 |id_#in~x|)} assume true; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,672 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6178#(<= 7 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,673 INFO L280 TraceCheckUtils]: 64: Hoare triple {6124#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,673 INFO L280 TraceCheckUtils]: 65: Hoare triple {6124#(<= 8 |id_#in~x|)} #res := 1 + #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,674 INFO L280 TraceCheckUtils]: 66: Hoare triple {6124#(<= 8 |id_#in~x|)} havoc #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,674 INFO L280 TraceCheckUtils]: 67: Hoare triple {6124#(<= 8 |id_#in~x|)} assume true; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,676 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {6124#(<= 8 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,688 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,689 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,689 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,690 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,690 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,691 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,691 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,691 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,692 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,693 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,693 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,694 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,694 INFO L263 TraceCheckUtils]: 17: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,695 INFO L280 TraceCheckUtils]: 18: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,695 INFO L263 TraceCheckUtils]: 20: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,696 INFO L280 TraceCheckUtils]: 21: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,696 INFO L280 TraceCheckUtils]: 22: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,697 INFO L263 TraceCheckUtils]: 23: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,697 INFO L280 TraceCheckUtils]: 24: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,698 INFO L280 TraceCheckUtils]: 25: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,698 INFO L263 TraceCheckUtils]: 26: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,700 INFO L280 TraceCheckUtils]: 28: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,700 INFO L280 TraceCheckUtils]: 29: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,701 INFO L280 TraceCheckUtils]: 30: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,702 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,703 INFO L280 TraceCheckUtils]: 32: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,703 INFO L280 TraceCheckUtils]: 33: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,704 INFO L280 TraceCheckUtils]: 34: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,704 INFO L280 TraceCheckUtils]: 35: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,706 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,706 INFO L280 TraceCheckUtils]: 37: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,707 INFO L280 TraceCheckUtils]: 38: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,708 INFO L280 TraceCheckUtils]: 39: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,711 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,712 INFO L280 TraceCheckUtils]: 42: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,712 INFO L280 TraceCheckUtils]: 43: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,714 INFO L280 TraceCheckUtils]: 44: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,714 INFO L280 TraceCheckUtils]: 45: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,715 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,716 INFO L280 TraceCheckUtils]: 47: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,716 INFO L280 TraceCheckUtils]: 48: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,717 INFO L280 TraceCheckUtils]: 49: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,717 INFO L280 TraceCheckUtils]: 50: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,718 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,729 INFO L280 TraceCheckUtils]: 52: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,730 INFO L280 TraceCheckUtils]: 53: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,731 INFO L280 TraceCheckUtils]: 54: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,731 INFO L280 TraceCheckUtils]: 55: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,733 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,734 INFO L280 TraceCheckUtils]: 57: Hoare triple {6224#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,734 INFO L280 TraceCheckUtils]: 58: Hoare triple {6224#(<= 6 |id_#in~x|)} #res := 1 + #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,735 INFO L280 TraceCheckUtils]: 59: Hoare triple {6224#(<= 6 |id_#in~x|)} havoc #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,736 INFO L280 TraceCheckUtils]: 60: Hoare triple {6224#(<= 6 |id_#in~x|)} assume true; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,737 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {6224#(<= 6 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,738 INFO L280 TraceCheckUtils]: 62: Hoare triple {6178#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,739 INFO L280 TraceCheckUtils]: 63: Hoare triple {6178#(<= 7 |id_#in~x|)} #res := 1 + #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,739 INFO L280 TraceCheckUtils]: 64: Hoare triple {6178#(<= 7 |id_#in~x|)} havoc #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,740 INFO L280 TraceCheckUtils]: 65: Hoare triple {6178#(<= 7 |id_#in~x|)} assume true; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,741 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {6178#(<= 7 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,742 INFO L280 TraceCheckUtils]: 67: Hoare triple {6124#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,742 INFO L280 TraceCheckUtils]: 68: Hoare triple {6124#(<= 8 |id_#in~x|)} #res := 1 + #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,743 INFO L280 TraceCheckUtils]: 69: Hoare triple {6124#(<= 8 |id_#in~x|)} havoc #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,743 INFO L280 TraceCheckUtils]: 70: Hoare triple {6124#(<= 8 |id_#in~x|)} assume true; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,744 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6124#(<= 8 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,745 INFO L280 TraceCheckUtils]: 72: Hoare triple {6062#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {6062#(<= 9 |id_#in~x|)} #res := 1 + #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,746 INFO L280 TraceCheckUtils]: 74: Hoare triple {6062#(<= 9 |id_#in~x|)} havoc #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,746 INFO L280 TraceCheckUtils]: 75: Hoare triple {6062#(<= 9 |id_#in~x|)} assume true; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,747 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {6062#(<= 9 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,759 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,764 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,766 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,766 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,767 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,768 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,768 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,769 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,770 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,771 INFO L263 TraceCheckUtils]: 17: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,773 INFO L263 TraceCheckUtils]: 20: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,774 INFO L280 TraceCheckUtils]: 22: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,774 INFO L263 TraceCheckUtils]: 23: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,775 INFO L280 TraceCheckUtils]: 24: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,776 INFO L263 TraceCheckUtils]: 26: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,777 INFO L280 TraceCheckUtils]: 27: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,778 INFO L263 TraceCheckUtils]: 29: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,779 INFO L280 TraceCheckUtils]: 30: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,780 INFO L280 TraceCheckUtils]: 31: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,780 INFO L280 TraceCheckUtils]: 32: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,781 INFO L280 TraceCheckUtils]: 33: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,783 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,784 INFO L280 TraceCheckUtils]: 36: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,785 INFO L280 TraceCheckUtils]: 37: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,786 INFO L280 TraceCheckUtils]: 38: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,787 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,788 INFO L280 TraceCheckUtils]: 40: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,789 INFO L280 TraceCheckUtils]: 41: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,790 INFO L280 TraceCheckUtils]: 42: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,790 INFO L280 TraceCheckUtils]: 43: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,792 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,793 INFO L280 TraceCheckUtils]: 45: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,793 INFO L280 TraceCheckUtils]: 46: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,794 INFO L280 TraceCheckUtils]: 47: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,795 INFO L280 TraceCheckUtils]: 48: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,796 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,797 INFO L280 TraceCheckUtils]: 50: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,798 INFO L280 TraceCheckUtils]: 51: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,799 INFO L280 TraceCheckUtils]: 52: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,799 INFO L280 TraceCheckUtils]: 53: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,800 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,801 INFO L280 TraceCheckUtils]: 55: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,801 INFO L280 TraceCheckUtils]: 56: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,802 INFO L280 TraceCheckUtils]: 57: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,802 INFO L280 TraceCheckUtils]: 58: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,804 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,804 INFO L280 TraceCheckUtils]: 60: Hoare triple {6224#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,805 INFO L280 TraceCheckUtils]: 61: Hoare triple {6224#(<= 6 |id_#in~x|)} #res := 1 + #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,806 INFO L280 TraceCheckUtils]: 62: Hoare triple {6224#(<= 6 |id_#in~x|)} havoc #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,806 INFO L280 TraceCheckUtils]: 63: Hoare triple {6224#(<= 6 |id_#in~x|)} assume true; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,807 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6224#(<= 6 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,808 INFO L280 TraceCheckUtils]: 65: Hoare triple {6178#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,809 INFO L280 TraceCheckUtils]: 66: Hoare triple {6178#(<= 7 |id_#in~x|)} #res := 1 + #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,809 INFO L280 TraceCheckUtils]: 67: Hoare triple {6178#(<= 7 |id_#in~x|)} havoc #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,810 INFO L280 TraceCheckUtils]: 68: Hoare triple {6178#(<= 7 |id_#in~x|)} assume true; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,811 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6178#(<= 7 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,812 INFO L280 TraceCheckUtils]: 70: Hoare triple {6124#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,812 INFO L280 TraceCheckUtils]: 71: Hoare triple {6124#(<= 8 |id_#in~x|)} #res := 1 + #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,813 INFO L280 TraceCheckUtils]: 72: Hoare triple {6124#(<= 8 |id_#in~x|)} havoc #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,814 INFO L280 TraceCheckUtils]: 73: Hoare triple {6124#(<= 8 |id_#in~x|)} assume true; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,815 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6124#(<= 8 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,816 INFO L280 TraceCheckUtils]: 75: Hoare triple {6062#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,817 INFO L280 TraceCheckUtils]: 76: Hoare triple {6062#(<= 9 |id_#in~x|)} #res := 1 + #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,818 INFO L280 TraceCheckUtils]: 77: Hoare triple {6062#(<= 9 |id_#in~x|)} havoc #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,818 INFO L280 TraceCheckUtils]: 78: Hoare triple {6062#(<= 9 |id_#in~x|)} assume true; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,820 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6062#(<= 9 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,821 INFO L280 TraceCheckUtils]: 80: Hoare triple {5992#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,821 INFO L280 TraceCheckUtils]: 81: Hoare triple {5992#(<= 10 |id_#in~x|)} #res := 1 + #t~ret0; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,822 INFO L280 TraceCheckUtils]: 82: Hoare triple {5992#(<= 10 |id_#in~x|)} havoc #t~ret0; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,823 INFO L280 TraceCheckUtils]: 83: Hoare triple {5992#(<= 10 |id_#in~x|)} assume true; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,824 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {5992#(<= 10 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,841 INFO L263 TraceCheckUtils]: 2: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,843 INFO L263 TraceCheckUtils]: 5: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,846 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,847 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,848 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,848 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,850 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,851 INFO L263 TraceCheckUtils]: 17: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,852 INFO L280 TraceCheckUtils]: 18: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,853 INFO L280 TraceCheckUtils]: 19: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,853 INFO L263 TraceCheckUtils]: 20: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,854 INFO L280 TraceCheckUtils]: 21: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,855 INFO L280 TraceCheckUtils]: 22: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,855 INFO L263 TraceCheckUtils]: 23: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,856 INFO L280 TraceCheckUtils]: 24: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,857 INFO L263 TraceCheckUtils]: 26: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,858 INFO L280 TraceCheckUtils]: 27: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,859 INFO L280 TraceCheckUtils]: 28: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,859 INFO L263 TraceCheckUtils]: 29: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,860 INFO L280 TraceCheckUtils]: 30: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,860 INFO L280 TraceCheckUtils]: 31: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,861 INFO L263 TraceCheckUtils]: 32: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,861 INFO L280 TraceCheckUtils]: 33: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,862 INFO L280 TraceCheckUtils]: 34: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,862 INFO L280 TraceCheckUtils]: 35: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,863 INFO L280 TraceCheckUtils]: 36: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,864 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,865 INFO L280 TraceCheckUtils]: 38: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,866 INFO L280 TraceCheckUtils]: 39: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,866 INFO L280 TraceCheckUtils]: 40: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,867 INFO L280 TraceCheckUtils]: 41: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,869 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,870 INFO L280 TraceCheckUtils]: 43: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,871 INFO L280 TraceCheckUtils]: 45: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,872 INFO L280 TraceCheckUtils]: 46: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,874 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,875 INFO L280 TraceCheckUtils]: 48: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,876 INFO L280 TraceCheckUtils]: 49: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,876 INFO L280 TraceCheckUtils]: 50: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,877 INFO L280 TraceCheckUtils]: 51: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,879 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,879 INFO L280 TraceCheckUtils]: 53: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,880 INFO L280 TraceCheckUtils]: 54: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,881 INFO L280 TraceCheckUtils]: 55: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,881 INFO L280 TraceCheckUtils]: 56: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,883 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,884 INFO L280 TraceCheckUtils]: 58: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,884 INFO L280 TraceCheckUtils]: 59: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,885 INFO L280 TraceCheckUtils]: 60: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,886 INFO L280 TraceCheckUtils]: 61: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,887 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,887 INFO L280 TraceCheckUtils]: 63: Hoare triple {6224#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,888 INFO L280 TraceCheckUtils]: 64: Hoare triple {6224#(<= 6 |id_#in~x|)} #res := 1 + #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,889 INFO L280 TraceCheckUtils]: 65: Hoare triple {6224#(<= 6 |id_#in~x|)} havoc #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,889 INFO L280 TraceCheckUtils]: 66: Hoare triple {6224#(<= 6 |id_#in~x|)} assume true; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,890 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {6224#(<= 6 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,891 INFO L280 TraceCheckUtils]: 68: Hoare triple {6178#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,891 INFO L280 TraceCheckUtils]: 69: Hoare triple {6178#(<= 7 |id_#in~x|)} #res := 1 + #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,892 INFO L280 TraceCheckUtils]: 70: Hoare triple {6178#(<= 7 |id_#in~x|)} havoc #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,892 INFO L280 TraceCheckUtils]: 71: Hoare triple {6178#(<= 7 |id_#in~x|)} assume true; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,894 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6178#(<= 7 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,895 INFO L280 TraceCheckUtils]: 73: Hoare triple {6124#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,896 INFO L280 TraceCheckUtils]: 74: Hoare triple {6124#(<= 8 |id_#in~x|)} #res := 1 + #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,896 INFO L280 TraceCheckUtils]: 75: Hoare triple {6124#(<= 8 |id_#in~x|)} havoc #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,897 INFO L280 TraceCheckUtils]: 76: Hoare triple {6124#(<= 8 |id_#in~x|)} assume true; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,898 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6124#(<= 8 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,898 INFO L280 TraceCheckUtils]: 78: Hoare triple {6062#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,899 INFO L280 TraceCheckUtils]: 79: Hoare triple {6062#(<= 9 |id_#in~x|)} #res := 1 + #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,899 INFO L280 TraceCheckUtils]: 80: Hoare triple {6062#(<= 9 |id_#in~x|)} havoc #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,900 INFO L280 TraceCheckUtils]: 81: Hoare triple {6062#(<= 9 |id_#in~x|)} assume true; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,901 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {6062#(<= 9 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,902 INFO L280 TraceCheckUtils]: 83: Hoare triple {5992#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,902 INFO L280 TraceCheckUtils]: 84: Hoare triple {5992#(<= 10 |id_#in~x|)} #res := 1 + #t~ret0; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,903 INFO L280 TraceCheckUtils]: 85: Hoare triple {5992#(<= 10 |id_#in~x|)} havoc #t~ret0; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,903 INFO L280 TraceCheckUtils]: 86: Hoare triple {5992#(<= 10 |id_#in~x|)} assume true; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,905 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {5992#(<= 10 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,905 INFO L280 TraceCheckUtils]: 88: Hoare triple {5914#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,906 INFO L280 TraceCheckUtils]: 89: Hoare triple {5914#(<= 11 |id_#in~x|)} #res := 1 + #t~ret0; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,906 INFO L280 TraceCheckUtils]: 90: Hoare triple {5914#(<= 11 |id_#in~x|)} havoc #t~ret0; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,907 INFO L280 TraceCheckUtils]: 91: Hoare triple {5914#(<= 11 |id_#in~x|)} assume true; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,908 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {5914#(<= 11 |id_#in~x|)} {5734#(and (<= 10 main_~input~0) (<= main_~input~0 10))} #35#return; {5731#false} is VALID [2020-07-08 22:07:36,920 INFO L263 TraceCheckUtils]: 0: Hoare triple {5730#true} call ULTIMATE.init(); {5730#true} is VALID [2020-07-08 22:07:36,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {5730#true} assume true; {5730#true} is VALID [2020-07-08 22:07:36,920 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5730#true} {5730#true} #31#return; {5730#true} is VALID [2020-07-08 22:07:36,920 INFO L263 TraceCheckUtils]: 3: Hoare triple {5730#true} call #t~ret2 := main(); {5730#true} is VALID [2020-07-08 22:07:36,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {5730#true} ~input~0 := 10; {5734#(and (<= 10 main_~input~0) (<= main_~input~0 10))} is VALID [2020-07-08 22:07:36,924 INFO L263 TraceCheckUtils]: 5: Hoare triple {5734#(and (<= 10 main_~input~0) (<= main_~input~0 10))} call #t~ret1 := id(~input~0); {5730#true} is VALID [2020-07-08 22:07:36,924 INFO L280 TraceCheckUtils]: 6: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,925 INFO L280 TraceCheckUtils]: 7: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,925 INFO L263 TraceCheckUtils]: 8: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,926 INFO L280 TraceCheckUtils]: 9: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,926 INFO L280 TraceCheckUtils]: 10: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,926 INFO L263 TraceCheckUtils]: 11: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,927 INFO L280 TraceCheckUtils]: 12: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,927 INFO L280 TraceCheckUtils]: 13: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,928 INFO L263 TraceCheckUtils]: 14: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,928 INFO L280 TraceCheckUtils]: 15: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,929 INFO L280 TraceCheckUtils]: 16: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,929 INFO L263 TraceCheckUtils]: 17: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,930 INFO L280 TraceCheckUtils]: 19: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,930 INFO L263 TraceCheckUtils]: 20: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,931 INFO L280 TraceCheckUtils]: 21: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,931 INFO L280 TraceCheckUtils]: 22: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,932 INFO L263 TraceCheckUtils]: 23: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,932 INFO L280 TraceCheckUtils]: 24: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,933 INFO L280 TraceCheckUtils]: 25: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,933 INFO L263 TraceCheckUtils]: 26: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,934 INFO L280 TraceCheckUtils]: 27: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,934 INFO L280 TraceCheckUtils]: 28: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,934 INFO L263 TraceCheckUtils]: 29: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,935 INFO L280 TraceCheckUtils]: 30: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,936 INFO L280 TraceCheckUtils]: 31: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,936 INFO L263 TraceCheckUtils]: 32: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,936 INFO L280 TraceCheckUtils]: 33: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,937 INFO L280 TraceCheckUtils]: 34: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,937 INFO L263 TraceCheckUtils]: 35: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,938 INFO L280 TraceCheckUtils]: 36: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,938 INFO L280 TraceCheckUtils]: 37: Hoare triple {5828#(= |id_#in~x| id_~x)} assume !(0 == ~x); {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,938 INFO L263 TraceCheckUtils]: 38: Hoare triple {5828#(= |id_#in~x| id_~x)} call #t~ret0 := id(~x - 1); {5730#true} is VALID [2020-07-08 22:07:36,939 INFO L280 TraceCheckUtils]: 39: Hoare triple {5730#true} ~x := #in~x; {5828#(= |id_#in~x| id_~x)} is VALID [2020-07-08 22:07:36,939 INFO L280 TraceCheckUtils]: 40: Hoare triple {5828#(= |id_#in~x| id_~x)} assume 0 == ~x; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,940 INFO L280 TraceCheckUtils]: 41: Hoare triple {6335#(= 0 |id_#in~x|)} #res := 0; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,940 INFO L280 TraceCheckUtils]: 42: Hoare triple {6335#(= 0 |id_#in~x|)} assume true; {6335#(= 0 |id_#in~x|)} is VALID [2020-07-08 22:07:36,942 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6335#(= 0 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,942 INFO L280 TraceCheckUtils]: 44: Hoare triple {6334#(<= 1 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,943 INFO L280 TraceCheckUtils]: 45: Hoare triple {6334#(<= 1 |id_#in~x|)} #res := 1 + #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,943 INFO L280 TraceCheckUtils]: 46: Hoare triple {6334#(<= 1 |id_#in~x|)} havoc #t~ret0; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,944 INFO L280 TraceCheckUtils]: 47: Hoare triple {6334#(<= 1 |id_#in~x|)} assume true; {6334#(<= 1 |id_#in~x|)} is VALID [2020-07-08 22:07:36,945 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6334#(<= 1 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,946 INFO L280 TraceCheckUtils]: 49: Hoare triple {6328#(<= 2 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,946 INFO L280 TraceCheckUtils]: 50: Hoare triple {6328#(<= 2 |id_#in~x|)} #res := 1 + #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,947 INFO L280 TraceCheckUtils]: 51: Hoare triple {6328#(<= 2 |id_#in~x|)} havoc #t~ret0; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,947 INFO L280 TraceCheckUtils]: 52: Hoare triple {6328#(<= 2 |id_#in~x|)} assume true; {6328#(<= 2 |id_#in~x|)} is VALID [2020-07-08 22:07:36,949 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6328#(<= 2 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,949 INFO L280 TraceCheckUtils]: 54: Hoare triple {6314#(<= 3 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,950 INFO L280 TraceCheckUtils]: 55: Hoare triple {6314#(<= 3 |id_#in~x|)} #res := 1 + #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,950 INFO L280 TraceCheckUtils]: 56: Hoare triple {6314#(<= 3 |id_#in~x|)} havoc #t~ret0; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,951 INFO L280 TraceCheckUtils]: 57: Hoare triple {6314#(<= 3 |id_#in~x|)} assume true; {6314#(<= 3 |id_#in~x|)} is VALID [2020-07-08 22:07:36,952 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6314#(<= 3 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,953 INFO L280 TraceCheckUtils]: 59: Hoare triple {6292#(<= 4 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,953 INFO L280 TraceCheckUtils]: 60: Hoare triple {6292#(<= 4 |id_#in~x|)} #res := 1 + #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,954 INFO L280 TraceCheckUtils]: 61: Hoare triple {6292#(<= 4 |id_#in~x|)} havoc #t~ret0; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,954 INFO L280 TraceCheckUtils]: 62: Hoare triple {6292#(<= 4 |id_#in~x|)} assume true; {6292#(<= 4 |id_#in~x|)} is VALID [2020-07-08 22:07:36,955 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6292#(<= 4 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,956 INFO L280 TraceCheckUtils]: 64: Hoare triple {6262#(<= 5 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,956 INFO L280 TraceCheckUtils]: 65: Hoare triple {6262#(<= 5 |id_#in~x|)} #res := 1 + #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,957 INFO L280 TraceCheckUtils]: 66: Hoare triple {6262#(<= 5 |id_#in~x|)} havoc #t~ret0; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,957 INFO L280 TraceCheckUtils]: 67: Hoare triple {6262#(<= 5 |id_#in~x|)} assume true; {6262#(<= 5 |id_#in~x|)} is VALID [2020-07-08 22:07:36,959 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {6262#(<= 5 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,959 INFO L280 TraceCheckUtils]: 69: Hoare triple {6224#(<= 6 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,960 INFO L280 TraceCheckUtils]: 70: Hoare triple {6224#(<= 6 |id_#in~x|)} #res := 1 + #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,961 INFO L280 TraceCheckUtils]: 71: Hoare triple {6224#(<= 6 |id_#in~x|)} havoc #t~ret0; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,962 INFO L280 TraceCheckUtils]: 72: Hoare triple {6224#(<= 6 |id_#in~x|)} assume true; {6224#(<= 6 |id_#in~x|)} is VALID [2020-07-08 22:07:36,964 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6224#(<= 6 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,965 INFO L280 TraceCheckUtils]: 74: Hoare triple {6178#(<= 7 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,965 INFO L280 TraceCheckUtils]: 75: Hoare triple {6178#(<= 7 |id_#in~x|)} #res := 1 + #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,966 INFO L280 TraceCheckUtils]: 76: Hoare triple {6178#(<= 7 |id_#in~x|)} havoc #t~ret0; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,967 INFO L280 TraceCheckUtils]: 77: Hoare triple {6178#(<= 7 |id_#in~x|)} assume true; {6178#(<= 7 |id_#in~x|)} is VALID [2020-07-08 22:07:36,968 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6178#(<= 7 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,969 INFO L280 TraceCheckUtils]: 79: Hoare triple {6124#(<= 8 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,969 INFO L280 TraceCheckUtils]: 80: Hoare triple {6124#(<= 8 |id_#in~x|)} #res := 1 + #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,970 INFO L280 TraceCheckUtils]: 81: Hoare triple {6124#(<= 8 |id_#in~x|)} havoc #t~ret0; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,970 INFO L280 TraceCheckUtils]: 82: Hoare triple {6124#(<= 8 |id_#in~x|)} assume true; {6124#(<= 8 |id_#in~x|)} is VALID [2020-07-08 22:07:36,972 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6124#(<= 8 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,972 INFO L280 TraceCheckUtils]: 84: Hoare triple {6062#(<= 9 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,973 INFO L280 TraceCheckUtils]: 85: Hoare triple {6062#(<= 9 |id_#in~x|)} #res := 1 + #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,973 INFO L280 TraceCheckUtils]: 86: Hoare triple {6062#(<= 9 |id_#in~x|)} havoc #t~ret0; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,974 INFO L280 TraceCheckUtils]: 87: Hoare triple {6062#(<= 9 |id_#in~x|)} assume true; {6062#(<= 9 |id_#in~x|)} is VALID [2020-07-08 22:07:36,975 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6062#(<= 9 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,976 INFO L280 TraceCheckUtils]: 89: Hoare triple {5992#(<= 10 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,977 INFO L280 TraceCheckUtils]: 90: Hoare triple {5992#(<= 10 |id_#in~x|)} #res := 1 + #t~ret0; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,977 INFO L280 TraceCheckUtils]: 91: Hoare triple {5992#(<= 10 |id_#in~x|)} havoc #t~ret0; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,978 INFO L280 TraceCheckUtils]: 92: Hoare triple {5992#(<= 10 |id_#in~x|)} assume true; {5992#(<= 10 |id_#in~x|)} is VALID [2020-07-08 22:07:36,979 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5992#(<= 10 |id_#in~x|)} {5828#(= |id_#in~x| id_~x)} #37#return; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,980 INFO L280 TraceCheckUtils]: 94: Hoare triple {5914#(<= 11 |id_#in~x|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,981 INFO L280 TraceCheckUtils]: 95: Hoare triple {5914#(<= 11 |id_#in~x|)} #res := 1 + #t~ret0; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,982 INFO L280 TraceCheckUtils]: 96: Hoare triple {5914#(<= 11 |id_#in~x|)} havoc #t~ret0; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,983 INFO L280 TraceCheckUtils]: 97: Hoare triple {5914#(<= 11 |id_#in~x|)} assume true; {5914#(<= 11 |id_#in~x|)} is VALID [2020-07-08 22:07:36,984 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {5914#(<= 11 |id_#in~x|)} {5734#(and (<= 10 main_~input~0) (<= main_~input~0 10))} #35#return; {5731#false} is VALID [2020-07-08 22:07:36,984 INFO L280 TraceCheckUtils]: 99: Hoare triple {5731#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5731#false} is VALID [2020-07-08 22:07:36,985 INFO L280 TraceCheckUtils]: 100: Hoare triple {5731#false} ~result~0 := #t~ret1; {5731#false} is VALID [2020-07-08 22:07:36,985 INFO L280 TraceCheckUtils]: 101: Hoare triple {5731#false} havoc #t~ret1; {5731#false} is VALID [2020-07-08 22:07:36,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {5731#false} assume 10 != ~result~0; {5731#false} is VALID [2020-07-08 22:07:36,986 INFO L280 TraceCheckUtils]: 103: Hoare triple {5731#false} assume !false; {5731#false} is VALID [2020-07-08 22:07:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 275 proven. 22 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2020-07-08 22:07:36,999 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [928481364] [2020-07-08 22:07:36,999 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:36,999 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-07-08 22:07:36,999 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876853569] [2020-07-08 22:07:37,000 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 104 [2020-07-08 22:07:37,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:37,001 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-08 22:07:37,092 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:37,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-08 22:07:37,093 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:37,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-08 22:07:37,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2020-07-08 22:07:37,094 INFO L87 Difference]: Start difference. First operand 73 states and 74 transitions. Second operand 16 states. [2020-07-08 22:07:39,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:39,336 INFO L93 Difference]: Finished difference Result 151 states and 272 transitions. [2020-07-08 22:07:39,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-08 22:07:39,336 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 104 [2020-07-08 22:07:39,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 22:07:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 203 transitions. [2020-07-08 22:07:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 22:07:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 203 transitions. [2020-07-08 22:07:39,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 203 transitions. [2020-07-08 22:07:39,624 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 203 edges. 203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:39,624 INFO L225 Difference]: With dead ends: 151 [2020-07-08 22:07:39,624 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 22:07:39,629 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=242, Invalid=514, Unknown=0, NotChecked=0, Total=756 [2020-07-08 22:07:39,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 22:07:39,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 22:07:39,629 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:39,629 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:39,630 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:39,630 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:39,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:39,630 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 22:07:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:07:39,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:39,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:39,631 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:39,631 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:39,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:39,631 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 22:07:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:07:39,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:39,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:39,631 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:39,631 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 22:07:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 22:07:39,632 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 104 [2020-07-08 22:07:39,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:39,632 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 22:07:39,632 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-08 22:07:39,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-08 22:07:39,632 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:07:39,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:39,632 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-08 22:07:39,635 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 22:07:40,622 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 90 [2020-07-08 22:07:41,005 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 71 [2020-07-08 22:07:41,487 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 71 [2020-07-08 22:07:41,967 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 69 [2020-07-08 22:07:42,396 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 69 [2020-07-08 22:07:42,411 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-08 22:07:42,411 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-08 22:07:42,412 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-08 22:07:42,412 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-08 22:07:42,412 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 22:07:42,412 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-08 22:07:42,412 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 13) the Hoare annotation is: false [2020-07-08 22:07:42,412 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 9 15) the Hoare annotation is: true [2020-07-08 22:07:42,413 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 9 15) the Hoare annotation is: (<= 10 main_~input~0) [2020-07-08 22:07:42,413 INFO L264 CegarLoopResult]: At program point L13(line 13) the Hoare annotation is: false [2020-07-08 22:07:42,413 INFO L264 CegarLoopResult]: At program point L12(lines 12 14) the Hoare annotation is: (and (<= main_~result~0 10) (< 9 main_~result~0) (<= 10 main_~input~0)) [2020-07-08 22:07:42,413 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (<= 10 main_~input~0) (<= main_~input~0 10)) [2020-07-08 22:07:42,413 INFO L264 CegarLoopResult]: At program point L11-1(line 11) the Hoare annotation is: (and (<= 10 main_~input~0) (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10)) [2020-07-08 22:07:42,413 INFO L264 CegarLoopResult]: At program point L12-2(lines 9 15) the Hoare annotation is: (<= 10 main_~input~0) [2020-07-08 22:07:42,414 INFO L264 CegarLoopResult]: At program point L11-2(line 11) the Hoare annotation is: (and (<= 10 main_~input~0) (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10)) [2020-07-08 22:07:42,414 INFO L264 CegarLoopResult]: At program point L11-3(line 11) the Hoare annotation is: (and (<= main_~result~0 10) (< 9 main_~result~0) (<= 10 main_~input~0) (<= 10 |main_#t~ret1|) (<= |main_#t~ret1| 10)) [2020-07-08 22:07:42,414 INFO L264 CegarLoopResult]: At program point idFINAL(lines 4 7) the Hoare annotation is: (let ((.cse0 (= |id_#in~x| id_~x))) (or (and (<= |id_#res| 4) (<= 4 |id_#in~x|) (<= 4 |id_#res|) .cse0 (<= |id_#in~x| 4)) (and (<= 5 |id_#res|) (<= |id_#res| 5) (<= |id_#in~x| 5) (<= 5 |id_#in~x|) .cse0) (and (<= 10 |id_#res|) (<= |id_#res| 10) (<= 10 |id_#in~x|) .cse0) (and (<= |id_#res| 9) (<= |id_#in~x| 9) (<= 9 |id_#in~x|) (<= 9 |id_#res|) .cse0) (and (<= 11 |id_#in~x|) .cse0) (and (<= |id_#res| 3) (<= |id_#in~x| 3) (<= 3 |id_#in~x|) (<= 3 |id_#res|) .cse0) (and (= 0 |id_#in~x|) .cse0 (= 0 |id_#res|)) (and (<= |id_#res| 8) (<= |id_#in~x| 8) (<= 8 |id_#res|) (<= 8 |id_#in~x|) .cse0) (and (<= |id_#res| 6) (<= 6 |id_#res|) (<= |id_#in~x| 6) .cse0 (<= 6 |id_#in~x|)) (and (<= |id_#in~x| 7) (<= |id_#res| 7) (<= 7 |id_#res|) (<= 7 |id_#in~x|) .cse0) (and (<= 1 |id_#res|) (<= 1 |id_#in~x|) (<= |id_#res| 1) (<= |id_#in~x| 1) .cse0) (and (<= |id_#res| 2) (<= 2 |id_#res|) (<= |id_#in~x| 2) .cse0 (<= 2 |id_#in~x|)))) [2020-07-08 22:07:42,415 INFO L264 CegarLoopResult]: At program point idEXIT(lines 4 7) the Hoare annotation is: (let ((.cse0 (= |id_#in~x| id_~x))) (or (and (<= |id_#res| 4) (<= 4 |id_#in~x|) (<= 4 |id_#res|) .cse0 (<= |id_#in~x| 4)) (and (<= 5 |id_#res|) (<= |id_#res| 5) (<= |id_#in~x| 5) (<= 5 |id_#in~x|) .cse0) (and (<= 10 |id_#res|) (<= |id_#res| 10) (<= 10 |id_#in~x|) .cse0) (and (<= |id_#res| 9) (<= |id_#in~x| 9) (<= 9 |id_#in~x|) (<= 9 |id_#res|) .cse0) (and (<= 11 |id_#in~x|) .cse0) (and (<= |id_#res| 3) (<= |id_#in~x| 3) (<= 3 |id_#in~x|) (<= 3 |id_#res|) .cse0) (and (= 0 |id_#in~x|) .cse0 (= 0 |id_#res|)) (and (<= |id_#res| 8) (<= |id_#in~x| 8) (<= 8 |id_#res|) (<= 8 |id_#in~x|) .cse0) (and (<= |id_#res| 6) (<= 6 |id_#res|) (<= |id_#in~x| 6) .cse0 (<= 6 |id_#in~x|)) (and (<= |id_#in~x| 7) (<= |id_#res| 7) (<= 7 |id_#res|) (<= 7 |id_#in~x|) .cse0) (and (<= 1 |id_#res|) (<= 1 |id_#in~x|) (<= |id_#res| 1) (<= |id_#in~x| 1) .cse0) (and (<= |id_#res| 2) (<= 2 |id_#res|) (<= |id_#in~x| 2) .cse0 (<= 2 |id_#in~x|)))) [2020-07-08 22:07:42,415 INFO L271 CegarLoopResult]: At program point idENTRY(lines 4 7) the Hoare annotation is: true [2020-07-08 22:07:42,415 INFO L264 CegarLoopResult]: At program point L6(line 6) the Hoare annotation is: (= |id_#in~x| id_~x) [2020-07-08 22:07:42,415 INFO L264 CegarLoopResult]: At program point L5(line 5) the Hoare annotation is: (= |id_#in~x| id_~x) [2020-07-08 22:07:42,416 INFO L264 CegarLoopResult]: At program point L6-1(line 6) the Hoare annotation is: (let ((.cse9 (= |id_#in~x| id_~x)) (.cse11 (<= 2 |id_#in~x|))) (let ((.cse0 (and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|) (<= |id_#in~x| 2) .cse9 .cse11)) (.cse1 (and (<= |id_#in~x| 8) (<= 8 |id_#in~x|) (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7) .cse9)) (.cse2 (and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5) (<= |id_#in~x| 6) .cse9 (<= 6 |id_#in~x|))) (.cse3 (and (<= 10 |id_#in~x|) (<= |id_#t~ret0| 9) .cse9 (<= 9 |id_#t~ret0|))) (.cse4 (and (<= 11 |id_#in~x|) .cse9)) (.cse5 (and (<= |id_#in~x| 3) (<= 3 |id_#in~x|) (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|) .cse9)) (.cse6 (and (<= |id_#t~ret0| 6) (<= |id_#in~x| 7) (<= 7 |id_#in~x|) .cse9 (<= 6 |id_#t~ret0|))) (.cse7 (and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4) (<= |id_#in~x| 5) (<= 5 |id_#in~x|) .cse9)) (.cse8 (and (<= |id_#in~x| 9) (<= 9 |id_#in~x|) (<= |id_#t~ret0| 8) .cse9 (<= 8 |id_#t~ret0|))) (.cse10 (and (<= 4 |id_#in~x|) (<= |id_#t~ret0| 3) .cse9 (<= 3 |id_#t~ret0|) (<= |id_#in~x| 4)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (and (= 0 |id_#t~ret0|) (<= 1 |id_#in~x|) .cse9) .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not .cse11) .cse10)))) [2020-07-08 22:07:42,416 INFO L264 CegarLoopResult]: At program point L5-1(line 5) the Hoare annotation is: (and (= 0 |id_#in~x|) (= |id_#in~x| id_~x)) [2020-07-08 22:07:42,416 INFO L264 CegarLoopResult]: At program point L6-2(line 6) the Hoare annotation is: (let ((.cse9 (= |id_#in~x| id_~x)) (.cse11 (<= 2 |id_#in~x|))) (let ((.cse0 (and (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|) (<= |id_#in~x| 2) .cse9 .cse11)) (.cse1 (and (<= |id_#in~x| 8) (<= 8 |id_#in~x|) (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7) .cse9)) (.cse2 (and (<= 5 |id_#t~ret0|) (<= |id_#t~ret0| 5) (<= |id_#in~x| 6) .cse9 (<= 6 |id_#in~x|))) (.cse3 (and (<= 10 |id_#in~x|) (<= |id_#t~ret0| 9) .cse9 (<= 9 |id_#t~ret0|))) (.cse4 (and (<= 11 |id_#in~x|) .cse9)) (.cse5 (and (<= |id_#in~x| 3) (<= 3 |id_#in~x|) (<= |id_#t~ret0| 2) (<= 2 |id_#t~ret0|) .cse9)) (.cse6 (and (<= |id_#t~ret0| 6) (<= |id_#in~x| 7) (<= 7 |id_#in~x|) .cse9 (<= 6 |id_#t~ret0|))) (.cse7 (and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4) (<= |id_#in~x| 5) (<= 5 |id_#in~x|) .cse9)) (.cse8 (and (<= |id_#in~x| 9) (<= 9 |id_#in~x|) (<= |id_#t~ret0| 8) .cse9 (<= 8 |id_#t~ret0|))) (.cse10 (and (<= 4 |id_#in~x|) (<= |id_#t~ret0| 3) .cse9 (<= 3 |id_#t~ret0|) (<= |id_#in~x| 4)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (and (= 0 |id_#t~ret0|) (<= 1 |id_#in~x|) .cse9) .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not .cse11) .cse10)))) [2020-07-08 22:07:42,417 INFO L264 CegarLoopResult]: At program point L6-3(line 6) the Hoare annotation is: (let ((.cse11 (<= 2 |id_#in~x|)) (.cse8 (= |id_#in~x| id_~x))) (let ((.cse0 (and (<= |id_#res| 9) (<= |id_#in~x| 9) (<= 9 |id_#in~x|) (<= |id_#t~ret0| 8) (<= 9 |id_#res|) .cse8 (<= 8 |id_#t~ret0|))) (.cse1 (and (<= |id_#res| 2) (<= |id_#t~ret0| 1) (<= 1 |id_#t~ret0|) (<= 2 |id_#res|) (<= |id_#in~x| 2) .cse8 .cse11)) (.cse2 (and (<= 10 |id_#res|) (<= |id_#res| 10) (<= 10 |id_#in~x|) (<= |id_#t~ret0| 9) .cse8 (<= 9 |id_#t~ret0|))) (.cse3 (and (<= |id_#res| 3) (<= |id_#in~x| 3) (<= 3 |id_#in~x|) (<= |id_#t~ret0| 2) (<= 3 |id_#res|) (<= 2 |id_#t~ret0|) .cse8)) (.cse4 (and (<= |id_#res| 8) (<= |id_#in~x| 8) (<= 8 |id_#res|) (<= 8 |id_#in~x|) (<= 7 |id_#t~ret0|) (<= |id_#t~ret0| 7) .cse8)) (.cse5 (and (<= |id_#t~ret0| 6) (<= |id_#in~x| 7) (<= |id_#res| 7) (<= 7 |id_#res|) (<= 7 |id_#in~x|) .cse8 (<= 6 |id_#t~ret0|))) (.cse6 (and (<= |id_#res| 4) (<= 4 |id_#in~x|) (<= 4 |id_#res|) (<= |id_#t~ret0| 3) .cse8 (<= 3 |id_#t~ret0|) (<= |id_#in~x| 4))) (.cse7 (and (<= 11 |id_#in~x|) .cse8)) (.cse9 (and (<= 5 |id_#t~ret0|) (<= |id_#res| 6) (<= |id_#t~ret0| 5) (<= 6 |id_#res|) (<= |id_#in~x| 6) .cse8 (<= 6 |id_#in~x|))) (.cse10 (and (<= 4 |id_#t~ret0|) (<= |id_#t~ret0| 4) (<= 5 |id_#res|) (<= |id_#res| 5) (<= |id_#in~x| 5) (<= 5 |id_#in~x|) .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and (= 0 |id_#t~ret0|) (<= 1 |id_#res|) (<= 1 |id_#in~x|) (<= |id_#res| 1) .cse8) .cse9 .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not .cse11) .cse9 .cse10)))) [2020-07-08 22:07:42,442 INFO L163 areAnnotationChecker]: CFG has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 22:07:42,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 10:07:42 BoogieIcfgContainer [2020-07-08 22:07:42,460 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 22:07:42,462 INFO L168 Benchmark]: Toolchain (without parser) took 21326.68 ms. Allocated memory was 142.6 MB in the beginning and 467.7 MB in the end (delta: 325.1 MB). Free memory was 101.3 MB in the beginning and 297.7 MB in the end (delta: -196.4 MB). Peak memory consumption was 128.7 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:42,463 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 142.6 MB. Free memory was 119.3 MB in the beginning and 119.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-08 22:07:42,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 325.66 ms. Allocated memory is still 142.6 MB. Free memory was 101.1 MB in the beginning and 91.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:42,464 INFO L168 Benchmark]: Boogie Preprocessor took 24.69 ms. Allocated memory is still 142.6 MB. Free memory was 91.8 MB in the beginning and 90.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:42,465 INFO L168 Benchmark]: RCFGBuilder took 386.88 ms. Allocated memory was 142.6 MB in the beginning and 200.3 MB in the end (delta: 57.7 MB). Free memory was 90.2 MB in the beginning and 164.6 MB in the end (delta: -74.3 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:42,465 INFO L168 Benchmark]: TraceAbstraction took 20583.74 ms. Allocated memory was 200.3 MB in the beginning and 467.7 MB in the end (delta: 267.4 MB). Free memory was 164.6 MB in the beginning and 297.7 MB in the end (delta: -133.2 MB). Peak memory consumption was 134.2 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:42,468 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 0.23 ms. Allocated memory is still 142.6 MB. Free memory was 119.3 MB in the beginning and 119.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 325.66 ms. Allocated memory is still 142.6 MB. Free memory was 101.1 MB in the beginning and 91.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 24.69 ms. Allocated memory is still 142.6 MB. Free memory was 91.8 MB in the beginning and 90.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 386.88 ms. Allocated memory was 142.6 MB in the beginning and 200.3 MB in the end (delta: 57.7 MB). Free memory was 90.2 MB in the beginning and 164.6 MB in the end (delta: -74.3 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 20583.74 ms. Allocated memory was 200.3 MB in the beginning and 467.7 MB in the end (delta: 267.4 MB). Free memory was 164.6 MB in the beginning and 297.7 MB in the end (delta: -133.2 MB). Peak memory consumption was 134.2 MB. Max. memory is 7.1 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 - ProcedureContractResult [Line: 9]: Procedure Contract for main Derived contract for procedure main: 10 <= input - ProcedureContractResult [Line: 4]: Procedure Contract for id Derived contract for procedure id: ((((((((((((((\result <= 4 && 4 <= \old(x)) && 4 <= \result) && \old(x) == x) && \old(x) <= 4) || ((((5 <= \result && \result <= 5) && \old(x) <= 5) && 5 <= \old(x)) && \old(x) == x)) || (((10 <= \result && \result <= 10) && 10 <= \old(x)) && \old(x) == x)) || ((((\result <= 9 && \old(x) <= 9) && 9 <= \old(x)) && 9 <= \result) && \old(x) == x)) || (11 <= \old(x) && \old(x) == x)) || ((((\result <= 3 && \old(x) <= 3) && 3 <= \old(x)) && 3 <= \result) && \old(x) == x)) || ((0 == \old(x) && \old(x) == x) && 0 == \result)) || ((((\result <= 8 && \old(x) <= 8) && 8 <= \result) && 8 <= \old(x)) && \old(x) == x)) || ((((\result <= 6 && 6 <= \result) && \old(x) <= 6) && \old(x) == x) && 6 <= \old(x))) || ((((\old(x) <= 7 && \result <= 7) && 7 <= \result) && 7 <= \old(x)) && \old(x) == x)) || ((((1 <= \result && 1 <= \old(x)) && \result <= 1) && \old(x) <= 1) && \old(x) == x)) || ((((\result <= 2 && 2 <= \result) && \old(x) <= 2) && \old(x) == x) && 2 <= \old(x)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 25 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.7s, OverallIterations: 12, TraceHistogramMax: 12, AutomataDifference: 8.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 284 SDtfs, 378 SDslu, 1700 SDs, 0 SdLazy, 1404 SolverSat, 71 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 383 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 415 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=73occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 25 LocationsWithAnnotation, 124 PreInvPairs, 658 NumberOfFragments, 1485 HoareAnnotationTreeSize, 124 FomulaSimplifications, 721 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 25 FomulaSimplificationsInter, 5273 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 720 NumberOfCodeBlocks, 720 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 708 ConstructedInterpolants, 0 QuantifiedInterpolants, 145098 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 1 PerfectInterpolantSequences, 1067/2024 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...