java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector-Const.epf -i ../../../trunk/examples/svcomp/loop-lit/gj2007_true-unreach-call.c.i.p+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-370d6ab [2018-11-14 18:33:28,456 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 18:33:28,458 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 18:33:28,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 18:33:28,472 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 18:33:28,473 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 18:33:28,474 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 18:33:28,476 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 18:33:28,477 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 18:33:28,478 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 18:33:28,479 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 18:33:28,479 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 18:33:28,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 18:33:28,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 18:33:28,482 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 18:33:28,483 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 18:33:28,484 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 18:33:28,489 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 18:33:28,491 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 18:33:28,495 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 18:33:28,496 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 18:33:28,501 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 18:33:28,505 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 18:33:28,506 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 18:33:28,506 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 18:33:28,509 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 18:33:28,510 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 18:33:28,511 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 18:33:28,511 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 18:33:28,517 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 18:33:28,517 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 18:33:28,518 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 18:33:28,518 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 18:33:28,518 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 18:33:28,519 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 18:33:28,520 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 18:33:28,520 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector-Const.epf [2018-11-14 18:33:28,543 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 18:33:28,543 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 18:33:28,544 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 18:33:28,544 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 18:33:28,545 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 18:33:28,545 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 18:33:28,545 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 18:33:28,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 18:33:28,546 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 18:33:28,546 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 18:33:28,546 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 18:33:28,546 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 18:33:28,546 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 18:33:28,547 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 18:33:28,547 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 18:33:28,547 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 18:33:28,547 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 18:33:28,547 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 18:33:28,547 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-14 18:33:28,548 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 18:33:28,548 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 18:33:28,548 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 18:33:28,548 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 18:33:28,548 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 18:33:28,549 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 18:33:28,549 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 18:33:28,549 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 18:33:28,549 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 18:33:28,549 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 18:33:28,550 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 18:33:28,550 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 18:33:28,550 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 18:33:28,550 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 18:33:28,597 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 18:33:28,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 18:33:28,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 18:33:28,616 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 18:33:28,616 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 18:33:28,617 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gj2007_true-unreach-call.c.i.p+lhb-reducer.c [2018-11-14 18:33:28,679 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1ab4d214/54f1f06803ab43188dd38cf948a1345b/FLAGc3e16d6b4 [2018-11-14 18:33:29,113 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 18:33:29,114 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gj2007_true-unreach-call.c.i.p+lhb-reducer.c [2018-11-14 18:33:29,121 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1ab4d214/54f1f06803ab43188dd38cf948a1345b/FLAGc3e16d6b4 [2018-11-14 18:33:29,136 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1ab4d214/54f1f06803ab43188dd38cf948a1345b [2018-11-14 18:33:29,145 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 18:33:29,147 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-14 18:33:29,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 18:33:29,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 18:33:29,152 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 18:33:29,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23362a6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29, skipping insertion in model container [2018-11-14 18:33:29,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 18:33:29,192 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 18:33:29,458 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 18:33:29,466 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 18:33:29,527 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 18:33:29,548 INFO L195 MainTranslator]: Completed translation [2018-11-14 18:33:29,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29 WrapperNode [2018-11-14 18:33:29,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 18:33:29,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 18:33:29,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 18:33:29,549 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 18:33:29,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (1/1) ... [2018-11-14 18:33:29,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 18:33:29,619 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 18:33:29,619 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 18:33:29,619 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 18:33:29,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (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 [2018-11-14 18:33:29,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 18:33:29,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 18:33:29,754 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 18:33:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 18:33:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-14 18:33:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-14 18:33:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-14 18:33:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 18:33:29,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 18:33:29,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 18:33:30,502 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-14 18:33:30,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 06:33:30 BoogieIcfgContainer [2018-11-14 18:33:30,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-14 18:33:30,504 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-14 18:33:30,504 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-14 18:33:30,508 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-14 18:33:30,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 06:33:29" (1/3) ... [2018-11-14 18:33:30,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3acc06c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 06:33:30, skipping insertion in model container [2018-11-14 18:33:30,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:33:29" (2/3) ... [2018-11-14 18:33:30,510 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3acc06c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 06:33:30, skipping insertion in model container [2018-11-14 18:33:30,510 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 06:33:30" (3/3) ... [2018-11-14 18:33:30,512 INFO L112 eAbstractionObserver]: Analyzing ICFG gj2007_true-unreach-call.c.i.p+lhb-reducer.c [2018-11-14 18:33:30,523 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-14 18:33:30,532 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-14 18:33:30,550 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-14 18:33:30,585 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-14 18:33:30,586 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-14 18:33:30,587 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-14 18:33:30,587 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-14 18:33:30,587 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-14 18:33:30,587 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-14 18:33:30,587 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-14 18:33:30,587 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-14 18:33:30,588 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-14 18:33:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2018-11-14 18:33:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-14 18:33:30,616 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:33:30,617 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:33:30,619 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:33:30,626 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:33:30,626 INFO L82 PathProgramCache]: Analyzing trace with hash -535062244, now seen corresponding path program 1 times [2018-11-14 18:33:30,632 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:33:30,632 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:33:30,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:33:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:30,804 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:33:31,206 INFO L256 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2018-11-14 18:33:31,210 INFO L273 TraceCheckUtils]: 1: Hoare triple {36#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {36#true} is VALID [2018-11-14 18:33:31,210 INFO L273 TraceCheckUtils]: 2: Hoare triple {36#true} assume true; {36#true} is VALID [2018-11-14 18:33:31,211 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {36#true} {36#true} #115#return; {36#true} is VALID [2018-11-14 18:33:31,211 INFO L256 TraceCheckUtils]: 4: Hoare triple {36#true} call #t~ret1 := main(); {36#true} is VALID [2018-11-14 18:33:31,213 INFO L273 TraceCheckUtils]: 5: Hoare triple {36#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {56#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:31,213 INFO L273 TraceCheckUtils]: 6: Hoare triple {56#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {56#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:31,216 INFO L273 TraceCheckUtils]: 7: Hoare triple {56#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {63#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:31,217 INFO L273 TraceCheckUtils]: 8: Hoare triple {63#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {63#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:31,225 INFO L273 TraceCheckUtils]: 9: Hoare triple {63#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {70#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:31,232 INFO L273 TraceCheckUtils]: 10: Hoare triple {70#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {70#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:31,233 INFO L273 TraceCheckUtils]: 11: Hoare triple {70#(= (_ bv2 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {37#false} is VALID [2018-11-14 18:33:31,233 INFO L273 TraceCheckUtils]: 12: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 100bv32); {37#false} is VALID [2018-11-14 18:33:31,234 INFO L273 TraceCheckUtils]: 13: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {37#false} is VALID [2018-11-14 18:33:31,234 INFO L273 TraceCheckUtils]: 14: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 100bv32); {37#false} is VALID [2018-11-14 18:33:31,234 INFO L273 TraceCheckUtils]: 15: Hoare triple {37#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {37#false} is VALID [2018-11-14 18:33:31,235 INFO L273 TraceCheckUtils]: 16: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 100bv32); {37#false} is VALID [2018-11-14 18:33:31,235 INFO L273 TraceCheckUtils]: 17: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {37#false} is VALID [2018-11-14 18:33:31,238 INFO L273 TraceCheckUtils]: 18: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 100bv32); {37#false} is VALID [2018-11-14 18:33:31,238 INFO L273 TraceCheckUtils]: 19: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {37#false} is VALID [2018-11-14 18:33:31,239 INFO L273 TraceCheckUtils]: 20: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 100bv32); {37#false} is VALID [2018-11-14 18:33:31,239 INFO L273 TraceCheckUtils]: 21: Hoare triple {37#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {37#false} is VALID [2018-11-14 18:33:31,240 INFO L273 TraceCheckUtils]: 22: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 100bv32); {37#false} is VALID [2018-11-14 18:33:31,240 INFO L273 TraceCheckUtils]: 23: Hoare triple {37#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {37#false} is VALID [2018-11-14 18:33:31,240 INFO L273 TraceCheckUtils]: 24: Hoare triple {37#false} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {37#false} is VALID [2018-11-14 18:33:31,241 INFO L273 TraceCheckUtils]: 25: Hoare triple {37#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {37#false} is VALID [2018-11-14 18:33:31,241 INFO L273 TraceCheckUtils]: 26: Hoare triple {37#false} assume !false; {37#false} is VALID [2018-11-14 18:33:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:33:31,252 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 18:33:31,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 18:33:31,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-14 18:33:31,269 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-14 18:33:31,274 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:33:31,278 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-14 18:33:31,366 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:31,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-14 18:33:31,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-14 18:33:31,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-14 18:33:31,377 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2018-11-14 18:33:32,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:32,571 INFO L93 Difference]: Finished difference Result 58 states and 96 transitions. [2018-11-14 18:33:32,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-14 18:33:32,571 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-11-14 18:33:32,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:33:32,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 18:33:32,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 96 transitions. [2018-11-14 18:33:32,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-14 18:33:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 96 transitions. [2018-11-14 18:33:32,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 96 transitions. [2018-11-14 18:33:32,825 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:32,837 INFO L225 Difference]: With dead ends: 58 [2018-11-14 18:33:32,838 INFO L226 Difference]: Without dead ends: 29 [2018-11-14 18:33:32,841 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-14 18:33:32,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2018-11-14 18:33:32,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2018-11-14 18:33:32,906 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:33:32,907 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:32,908 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:32,908 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:32,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:32,917 INFO L93 Difference]: Finished difference Result 29 states and 36 transitions. [2018-11-14 18:33:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2018-11-14 18:33:32,917 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:32,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:32,918 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:32,918 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:32,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:32,924 INFO L93 Difference]: Finished difference Result 29 states and 36 transitions. [2018-11-14 18:33:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2018-11-14 18:33:32,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:32,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:32,926 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:33:32,927 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:33:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-14 18:33:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 36 transitions. [2018-11-14 18:33:32,935 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 36 transitions. Word has length 27 [2018-11-14 18:33:32,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:33:32,935 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 36 transitions. [2018-11-14 18:33:32,935 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-14 18:33:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2018-11-14 18:33:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-14 18:33:32,937 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:33:32,937 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:33:32,938 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:33:32,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:33:32,939 INFO L82 PathProgramCache]: Analyzing trace with hash 1142432075, now seen corresponding path program 1 times [2018-11-14 18:33:32,939 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:33:32,940 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:33:32,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:33:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:33,027 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:33:33,277 INFO L256 TraceCheckUtils]: 0: Hoare triple {301#true} call ULTIMATE.init(); {301#true} is VALID [2018-11-14 18:33:33,278 INFO L273 TraceCheckUtils]: 1: Hoare triple {301#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {301#true} is VALID [2018-11-14 18:33:33,278 INFO L273 TraceCheckUtils]: 2: Hoare triple {301#true} assume true; {301#true} is VALID [2018-11-14 18:33:33,278 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {301#true} {301#true} #115#return; {301#true} is VALID [2018-11-14 18:33:33,279 INFO L256 TraceCheckUtils]: 4: Hoare triple {301#true} call #t~ret1 := main(); {301#true} is VALID [2018-11-14 18:33:33,280 INFO L273 TraceCheckUtils]: 5: Hoare triple {301#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {321#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,281 INFO L273 TraceCheckUtils]: 6: Hoare triple {321#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {321#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,282 INFO L273 TraceCheckUtils]: 7: Hoare triple {321#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {328#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,282 INFO L273 TraceCheckUtils]: 8: Hoare triple {328#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {328#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,283 INFO L273 TraceCheckUtils]: 9: Hoare triple {328#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {335#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,283 INFO L273 TraceCheckUtils]: 10: Hoare triple {335#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {335#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,285 INFO L273 TraceCheckUtils]: 11: Hoare triple {335#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {342#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,285 INFO L273 TraceCheckUtils]: 12: Hoare triple {342#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {342#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,287 INFO L273 TraceCheckUtils]: 13: Hoare triple {342#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {349#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,287 INFO L273 TraceCheckUtils]: 14: Hoare triple {349#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {349#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:33,288 INFO L273 TraceCheckUtils]: 15: Hoare triple {349#(= (_ bv4 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {302#false} is VALID [2018-11-14 18:33:33,289 INFO L273 TraceCheckUtils]: 16: Hoare triple {302#false} assume ~bvslt32(~main__x~0, 100bv32); {302#false} is VALID [2018-11-14 18:33:33,289 INFO L273 TraceCheckUtils]: 17: Hoare triple {302#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {302#false} is VALID [2018-11-14 18:33:33,290 INFO L273 TraceCheckUtils]: 18: Hoare triple {302#false} assume ~bvslt32(~main__x~0, 100bv32); {302#false} is VALID [2018-11-14 18:33:33,290 INFO L273 TraceCheckUtils]: 19: Hoare triple {302#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {302#false} is VALID [2018-11-14 18:33:33,290 INFO L273 TraceCheckUtils]: 20: Hoare triple {302#false} assume ~bvslt32(~main__x~0, 100bv32); {302#false} is VALID [2018-11-14 18:33:33,291 INFO L273 TraceCheckUtils]: 21: Hoare triple {302#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {302#false} is VALID [2018-11-14 18:33:33,291 INFO L273 TraceCheckUtils]: 22: Hoare triple {302#false} assume ~bvslt32(~main__x~0, 100bv32); {302#false} is VALID [2018-11-14 18:33:33,292 INFO L273 TraceCheckUtils]: 23: Hoare triple {302#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {302#false} is VALID [2018-11-14 18:33:33,292 INFO L273 TraceCheckUtils]: 24: Hoare triple {302#false} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {302#false} is VALID [2018-11-14 18:33:33,293 INFO L273 TraceCheckUtils]: 25: Hoare triple {302#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {302#false} is VALID [2018-11-14 18:33:33,293 INFO L273 TraceCheckUtils]: 26: Hoare triple {302#false} assume !false; {302#false} is VALID [2018-11-14 18:33:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:33:33,295 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 18:33:33,298 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 18:33:33,298 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-14 18:33:33,300 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2018-11-14 18:33:33,301 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:33:33,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2018-11-14 18:33:33,370 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:33,370 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-14 18:33:33,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-14 18:33:33,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-14 18:33:33,372 INFO L87 Difference]: Start difference. First operand 29 states and 36 transitions. Second operand 7 states. [2018-11-14 18:33:33,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:33,998 INFO L93 Difference]: Finished difference Result 44 states and 57 transitions. [2018-11-14 18:33:33,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-14 18:33:33,998 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2018-11-14 18:33:33,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:33:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-14 18:33:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 57 transitions. [2018-11-14 18:33:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-14 18:33:34,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 57 transitions. [2018-11-14 18:33:34,006 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 57 transitions. [2018-11-14 18:33:34,133 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:34,135 INFO L225 Difference]: With dead ends: 44 [2018-11-14 18:33:34,135 INFO L226 Difference]: Without dead ends: 29 [2018-11-14 18:33:34,137 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-14 18:33:34,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2018-11-14 18:33:34,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2018-11-14 18:33:34,155 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:33:34,155 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:34,156 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:34,156 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:34,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:34,159 INFO L93 Difference]: Finished difference Result 29 states and 34 transitions. [2018-11-14 18:33:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2018-11-14 18:33:34,159 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:34,159 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:34,160 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:34,160 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:34,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:34,163 INFO L93 Difference]: Finished difference Result 29 states and 34 transitions. [2018-11-14 18:33:34,163 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2018-11-14 18:33:34,163 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:34,163 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:34,164 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:33:34,164 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:33:34,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-14 18:33:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 34 transitions. [2018-11-14 18:33:34,168 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 34 transitions. Word has length 27 [2018-11-14 18:33:34,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:33:34,168 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 34 transitions. [2018-11-14 18:33:34,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-14 18:33:34,168 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2018-11-14 18:33:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-14 18:33:34,169 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:33:34,170 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:33:34,170 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:33:34,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:33:34,170 INFO L82 PathProgramCache]: Analyzing trace with hash 2116486246, now seen corresponding path program 1 times [2018-11-14 18:33:34,171 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:33:34,171 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:33:34,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:33:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:34,241 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:33:34,472 INFO L256 TraceCheckUtils]: 0: Hoare triple {551#true} call ULTIMATE.init(); {551#true} is VALID [2018-11-14 18:33:34,472 INFO L273 TraceCheckUtils]: 1: Hoare triple {551#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {551#true} is VALID [2018-11-14 18:33:34,473 INFO L273 TraceCheckUtils]: 2: Hoare triple {551#true} assume true; {551#true} is VALID [2018-11-14 18:33:34,473 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {551#true} {551#true} #115#return; {551#true} is VALID [2018-11-14 18:33:34,473 INFO L256 TraceCheckUtils]: 4: Hoare triple {551#true} call #t~ret1 := main(); {551#true} is VALID [2018-11-14 18:33:34,474 INFO L273 TraceCheckUtils]: 5: Hoare triple {551#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {571#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,474 INFO L273 TraceCheckUtils]: 6: Hoare triple {571#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {571#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,475 INFO L273 TraceCheckUtils]: 7: Hoare triple {571#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {578#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,477 INFO L273 TraceCheckUtils]: 8: Hoare triple {578#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {578#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,479 INFO L273 TraceCheckUtils]: 9: Hoare triple {578#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {585#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,479 INFO L273 TraceCheckUtils]: 10: Hoare triple {585#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {585#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,481 INFO L273 TraceCheckUtils]: 11: Hoare triple {585#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {592#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,481 INFO L273 TraceCheckUtils]: 12: Hoare triple {592#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {592#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,482 INFO L273 TraceCheckUtils]: 13: Hoare triple {592#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {599#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,482 INFO L273 TraceCheckUtils]: 14: Hoare triple {599#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {599#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,483 INFO L273 TraceCheckUtils]: 15: Hoare triple {599#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {606#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,484 INFO L273 TraceCheckUtils]: 16: Hoare triple {606#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {606#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,484 INFO L273 TraceCheckUtils]: 17: Hoare triple {606#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {613#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,485 INFO L273 TraceCheckUtils]: 18: Hoare triple {613#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {613#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,486 INFO L273 TraceCheckUtils]: 19: Hoare triple {613#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {620#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,487 INFO L273 TraceCheckUtils]: 20: Hoare triple {620#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {620#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:34,488 INFO L273 TraceCheckUtils]: 21: Hoare triple {620#(= (_ bv7 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {552#false} is VALID [2018-11-14 18:33:34,489 INFO L273 TraceCheckUtils]: 22: Hoare triple {552#false} assume ~bvslt32(~main__x~0, 100bv32); {552#false} is VALID [2018-11-14 18:33:34,489 INFO L273 TraceCheckUtils]: 23: Hoare triple {552#false} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {552#false} is VALID [2018-11-14 18:33:34,490 INFO L273 TraceCheckUtils]: 24: Hoare triple {552#false} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {552#false} is VALID [2018-11-14 18:33:34,490 INFO L273 TraceCheckUtils]: 25: Hoare triple {552#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {552#false} is VALID [2018-11-14 18:33:34,491 INFO L273 TraceCheckUtils]: 26: Hoare triple {552#false} assume !false; {552#false} is VALID [2018-11-14 18:33:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:33:34,492 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 18:33:34,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 18:33:34,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-14 18:33:34,495 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2018-11-14 18:33:34,496 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:33:34,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2018-11-14 18:33:34,546 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:34,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-14 18:33:34,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-14 18:33:34,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-11-14 18:33:34,547 INFO L87 Difference]: Start difference. First operand 29 states and 34 transitions. Second operand 10 states. [2018-11-14 18:33:35,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:35,355 INFO L93 Difference]: Finished difference Result 40 states and 49 transitions. [2018-11-14 18:33:35,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-14 18:33:35,356 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2018-11-14 18:33:35,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:33:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-14 18:33:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 49 transitions. [2018-11-14 18:33:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-14 18:33:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 49 transitions. [2018-11-14 18:33:35,361 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 49 transitions. [2018-11-14 18:33:35,490 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:35,492 INFO L225 Difference]: With dead ends: 40 [2018-11-14 18:33:35,492 INFO L226 Difference]: Without dead ends: 29 [2018-11-14 18:33:35,493 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-11-14 18:33:35,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2018-11-14 18:33:35,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2018-11-14 18:33:35,507 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:33:35,507 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:35,507 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:35,507 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:35,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:35,510 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2018-11-14 18:33:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2018-11-14 18:33:35,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:35,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:35,512 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:35,512 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 29 states. [2018-11-14 18:33:35,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:35,514 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2018-11-14 18:33:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2018-11-14 18:33:35,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:35,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:35,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:33:35,515 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:33:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-14 18:33:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2018-11-14 18:33:35,517 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 27 [2018-11-14 18:33:35,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:33:35,518 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2018-11-14 18:33:35,518 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-14 18:33:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2018-11-14 18:33:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-14 18:33:35,519 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:33:35,519 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:33:35,519 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:33:35,520 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:33:35,520 INFO L82 PathProgramCache]: Analyzing trace with hash 1286240867, now seen corresponding path program 1 times [2018-11-14 18:33:35,520 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:33:35,520 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:33:35,552 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:33:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:35,611 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:33:36,029 INFO L256 TraceCheckUtils]: 0: Hoare triple {798#true} call ULTIMATE.init(); {798#true} is VALID [2018-11-14 18:33:36,030 INFO L273 TraceCheckUtils]: 1: Hoare triple {798#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {798#true} is VALID [2018-11-14 18:33:36,030 INFO L273 TraceCheckUtils]: 2: Hoare triple {798#true} assume true; {798#true} is VALID [2018-11-14 18:33:36,031 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {798#true} {798#true} #115#return; {798#true} is VALID [2018-11-14 18:33:36,031 INFO L256 TraceCheckUtils]: 4: Hoare triple {798#true} call #t~ret1 := main(); {798#true} is VALID [2018-11-14 18:33:36,032 INFO L273 TraceCheckUtils]: 5: Hoare triple {798#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {818#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,037 INFO L273 TraceCheckUtils]: 6: Hoare triple {818#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {818#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,037 INFO L273 TraceCheckUtils]: 7: Hoare triple {818#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {825#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,041 INFO L273 TraceCheckUtils]: 8: Hoare triple {825#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {825#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,041 INFO L273 TraceCheckUtils]: 9: Hoare triple {825#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {832#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,044 INFO L273 TraceCheckUtils]: 10: Hoare triple {832#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {832#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,044 INFO L273 TraceCheckUtils]: 11: Hoare triple {832#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {839#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,046 INFO L273 TraceCheckUtils]: 12: Hoare triple {839#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {839#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,046 INFO L273 TraceCheckUtils]: 13: Hoare triple {839#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {846#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,048 INFO L273 TraceCheckUtils]: 14: Hoare triple {846#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {846#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,049 INFO L273 TraceCheckUtils]: 15: Hoare triple {846#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {853#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,049 INFO L273 TraceCheckUtils]: 16: Hoare triple {853#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {853#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,050 INFO L273 TraceCheckUtils]: 17: Hoare triple {853#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {860#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,050 INFO L273 TraceCheckUtils]: 18: Hoare triple {860#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {860#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,051 INFO L273 TraceCheckUtils]: 19: Hoare triple {860#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {867#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,052 INFO L273 TraceCheckUtils]: 20: Hoare triple {867#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {867#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,052 INFO L273 TraceCheckUtils]: 21: Hoare triple {867#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {874#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,053 INFO L273 TraceCheckUtils]: 22: Hoare triple {874#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {874#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,054 INFO L273 TraceCheckUtils]: 23: Hoare triple {874#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {881#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:33:36,055 INFO L273 TraceCheckUtils]: 24: Hoare triple {881#(= (_ bv9 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {799#false} is VALID [2018-11-14 18:33:36,056 INFO L273 TraceCheckUtils]: 25: Hoare triple {799#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {799#false} is VALID [2018-11-14 18:33:36,056 INFO L273 TraceCheckUtils]: 26: Hoare triple {799#false} assume !false; {799#false} is VALID [2018-11-14 18:33:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:33:36,059 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-14 18:33:36,063 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-14 18:33:36,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-14 18:33:36,064 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 27 [2018-11-14 18:33:36,064 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:33:36,064 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2018-11-14 18:33:36,106 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:36,106 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-14 18:33:36,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-14 18:33:36,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-11-14 18:33:36,107 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand 12 states. [2018-11-14 18:33:36,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:36,864 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2018-11-14 18:33:36,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-14 18:33:36,864 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 27 [2018-11-14 18:33:36,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:33:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 18:33:36,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2018-11-14 18:33:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-14 18:33:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2018-11-14 18:33:36,869 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 41 transitions. [2018-11-14 18:33:36,938 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:36,939 INFO L225 Difference]: With dead ends: 36 [2018-11-14 18:33:36,940 INFO L226 Difference]: Without dead ends: 31 [2018-11-14 18:33:36,940 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-11-14 18:33:36,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2018-11-14 18:33:36,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2018-11-14 18:33:36,992 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:33:36,992 INFO L82 GeneralOperation]: Start isEquivalent. First operand 31 states. Second operand 31 states. [2018-11-14 18:33:36,992 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 31 states. [2018-11-14 18:33:36,992 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 31 states. [2018-11-14 18:33:36,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:36,995 INFO L93 Difference]: Finished difference Result 31 states and 32 transitions. [2018-11-14 18:33:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2018-11-14 18:33:36,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:36,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:36,996 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand 31 states. [2018-11-14 18:33:36,996 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 31 states. [2018-11-14 18:33:36,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:36,998 INFO L93 Difference]: Finished difference Result 31 states and 32 transitions. [2018-11-14 18:33:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2018-11-14 18:33:36,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:36,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:36,999 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:33:36,999 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:33:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2018-11-14 18:33:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 32 transitions. [2018-11-14 18:33:37,001 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 32 transitions. Word has length 27 [2018-11-14 18:33:37,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:33:37,002 INFO L480 AbstractCegarLoop]: Abstraction has 31 states and 32 transitions. [2018-11-14 18:33:37,002 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-14 18:33:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2018-11-14 18:33:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-14 18:33:37,003 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:33:37,003 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:33:37,004 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:33:37,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:33:37,004 INFO L82 PathProgramCache]: Analyzing trace with hash -880735776, now seen corresponding path program 1 times [2018-11-14 18:33:37,004 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:33:37,004 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:33:37,026 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:33:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:37,083 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:33:37,300 INFO L256 TraceCheckUtils]: 0: Hoare triple {1048#true} call ULTIMATE.init(); {1048#true} is VALID [2018-11-14 18:33:37,300 INFO L273 TraceCheckUtils]: 1: Hoare triple {1048#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {1048#true} is VALID [2018-11-14 18:33:37,301 INFO L273 TraceCheckUtils]: 2: Hoare triple {1048#true} assume true; {1048#true} is VALID [2018-11-14 18:33:37,301 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1048#true} {1048#true} #115#return; {1048#true} is VALID [2018-11-14 18:33:37,301 INFO L256 TraceCheckUtils]: 4: Hoare triple {1048#true} call #t~ret1 := main(); {1048#true} is VALID [2018-11-14 18:33:37,302 INFO L273 TraceCheckUtils]: 5: Hoare triple {1048#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {1068#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,302 INFO L273 TraceCheckUtils]: 6: Hoare triple {1068#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1068#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,303 INFO L273 TraceCheckUtils]: 7: Hoare triple {1068#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1075#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,304 INFO L273 TraceCheckUtils]: 8: Hoare triple {1075#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1075#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,304 INFO L273 TraceCheckUtils]: 9: Hoare triple {1075#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1082#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,305 INFO L273 TraceCheckUtils]: 10: Hoare triple {1082#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1082#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,305 INFO L273 TraceCheckUtils]: 11: Hoare triple {1082#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1089#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,306 INFO L273 TraceCheckUtils]: 12: Hoare triple {1089#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1089#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,323 INFO L273 TraceCheckUtils]: 13: Hoare triple {1089#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1096#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,324 INFO L273 TraceCheckUtils]: 14: Hoare triple {1096#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1096#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,331 INFO L273 TraceCheckUtils]: 15: Hoare triple {1096#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1103#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,346 INFO L273 TraceCheckUtils]: 16: Hoare triple {1103#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1103#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,352 INFO L273 TraceCheckUtils]: 17: Hoare triple {1103#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1110#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,353 INFO L273 TraceCheckUtils]: 18: Hoare triple {1110#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1110#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,354 INFO L273 TraceCheckUtils]: 19: Hoare triple {1110#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1117#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,363 INFO L273 TraceCheckUtils]: 20: Hoare triple {1117#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1117#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,365 INFO L273 TraceCheckUtils]: 21: Hoare triple {1117#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1124#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,367 INFO L273 TraceCheckUtils]: 22: Hoare triple {1124#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1124#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,367 INFO L273 TraceCheckUtils]: 23: Hoare triple {1124#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1131#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,368 INFO L273 TraceCheckUtils]: 24: Hoare triple {1131#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1131#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,368 INFO L273 TraceCheckUtils]: 25: Hoare triple {1131#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1138#(= (_ bv10 32) main_~main__x~0)} is VALID [2018-11-14 18:33:37,369 INFO L273 TraceCheckUtils]: 26: Hoare triple {1138#(= (_ bv10 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1049#false} is VALID [2018-11-14 18:33:37,369 INFO L273 TraceCheckUtils]: 27: Hoare triple {1049#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {1049#false} is VALID [2018-11-14 18:33:37,369 INFO L273 TraceCheckUtils]: 28: Hoare triple {1049#false} assume !false; {1049#false} is VALID [2018-11-14 18:33:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:33:37,372 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 18:33:37,895 INFO L273 TraceCheckUtils]: 28: Hoare triple {1049#false} assume !false; {1049#false} is VALID [2018-11-14 18:33:37,895 INFO L273 TraceCheckUtils]: 27: Hoare triple {1049#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {1049#false} is VALID [2018-11-14 18:33:37,896 INFO L273 TraceCheckUtils]: 26: Hoare triple {1154#(bvslt main_~main__x~0 (_ bv100 32))} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1049#false} is VALID [2018-11-14 18:33:37,897 INFO L273 TraceCheckUtils]: 25: Hoare triple {1158#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1154#(bvslt main_~main__x~0 (_ bv100 32))} is VALID [2018-11-14 18:33:37,897 INFO L273 TraceCheckUtils]: 24: Hoare triple {1158#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1158#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,900 INFO L273 TraceCheckUtils]: 23: Hoare triple {1165#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1158#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,901 INFO L273 TraceCheckUtils]: 22: Hoare triple {1165#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1165#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,904 INFO L273 TraceCheckUtils]: 21: Hoare triple {1172#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1165#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,905 INFO L273 TraceCheckUtils]: 20: Hoare triple {1172#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1172#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,909 INFO L273 TraceCheckUtils]: 19: Hoare triple {1179#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1172#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,910 INFO L273 TraceCheckUtils]: 18: Hoare triple {1179#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1179#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,912 INFO L273 TraceCheckUtils]: 17: Hoare triple {1186#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1179#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,913 INFO L273 TraceCheckUtils]: 16: Hoare triple {1186#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1186#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,915 INFO L273 TraceCheckUtils]: 15: Hoare triple {1193#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1186#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,916 INFO L273 TraceCheckUtils]: 14: Hoare triple {1193#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1193#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,919 INFO L273 TraceCheckUtils]: 13: Hoare triple {1200#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1193#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,919 INFO L273 TraceCheckUtils]: 12: Hoare triple {1200#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1200#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,922 INFO L273 TraceCheckUtils]: 11: Hoare triple {1207#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1200#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,922 INFO L273 TraceCheckUtils]: 10: Hoare triple {1207#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1207#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,925 INFO L273 TraceCheckUtils]: 9: Hoare triple {1214#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1207#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,925 INFO L273 TraceCheckUtils]: 8: Hoare triple {1214#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1214#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,928 INFO L273 TraceCheckUtils]: 7: Hoare triple {1221#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1214#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,928 INFO L273 TraceCheckUtils]: 6: Hoare triple {1221#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {1221#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,929 INFO L273 TraceCheckUtils]: 5: Hoare triple {1048#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {1221#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} is VALID [2018-11-14 18:33:37,929 INFO L256 TraceCheckUtils]: 4: Hoare triple {1048#true} call #t~ret1 := main(); {1048#true} is VALID [2018-11-14 18:33:37,929 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1048#true} {1048#true} #115#return; {1048#true} is VALID [2018-11-14 18:33:37,930 INFO L273 TraceCheckUtils]: 2: Hoare triple {1048#true} assume true; {1048#true} is VALID [2018-11-14 18:33:37,930 INFO L273 TraceCheckUtils]: 1: Hoare triple {1048#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {1048#true} is VALID [2018-11-14 18:33:37,930 INFO L256 TraceCheckUtils]: 0: Hoare triple {1048#true} call ULTIMATE.init(); {1048#true} is VALID [2018-11-14 18:33:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:33:37,934 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:33:37,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2018-11-14 18:33:37,935 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 29 [2018-11-14 18:33:37,935 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:33:37,936 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2018-11-14 18:33:38,041 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:38,041 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-14 18:33:38,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-14 18:33:38,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2018-11-14 18:33:38,043 INFO L87 Difference]: Start difference. First operand 31 states and 32 transitions. Second operand 24 states. [2018-11-14 18:33:42,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:42,425 INFO L93 Difference]: Finished difference Result 59 states and 84 transitions. [2018-11-14 18:33:42,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-14 18:33:42,426 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 29 [2018-11-14 18:33:42,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:33:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 18:33:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 84 transitions. [2018-11-14 18:33:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-14 18:33:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 84 transitions. [2018-11-14 18:33:42,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 84 transitions. [2018-11-14 18:33:42,643 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:42,645 INFO L225 Difference]: With dead ends: 59 [2018-11-14 18:33:42,646 INFO L226 Difference]: Without dead ends: 54 [2018-11-14 18:33:42,646 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=406, Invalid=716, Unknown=0, NotChecked=0, Total=1122 [2018-11-14 18:33:42,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-11-14 18:33:42,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2018-11-14 18:33:42,688 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:33:42,688 INFO L82 GeneralOperation]: Start isEquivalent. First operand 54 states. Second operand 54 states. [2018-11-14 18:33:42,688 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 54 states. [2018-11-14 18:33:42,688 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 54 states. [2018-11-14 18:33:42,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:42,691 INFO L93 Difference]: Finished difference Result 54 states and 65 transitions. [2018-11-14 18:33:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2018-11-14 18:33:42,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:42,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:42,692 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 54 states. [2018-11-14 18:33:42,692 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 54 states. [2018-11-14 18:33:42,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:42,695 INFO L93 Difference]: Finished difference Result 54 states and 65 transitions. [2018-11-14 18:33:42,695 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2018-11-14 18:33:42,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:42,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:42,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:33:42,696 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:33:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-11-14 18:33:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 65 transitions. [2018-11-14 18:33:42,699 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 65 transitions. Word has length 29 [2018-11-14 18:33:42,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:33:42,699 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 65 transitions. [2018-11-14 18:33:42,699 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-14 18:33:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2018-11-14 18:33:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-14 18:33:42,701 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:33:42,701 INFO L375 BasicCegarLoop]: trace histogram [13, 11, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:33:42,701 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:33:42,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:33:42,702 INFO L82 PathProgramCache]: Analyzing trace with hash -177658949, now seen corresponding path program 1 times [2018-11-14 18:33:42,702 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:33:42,703 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:33:42,736 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-14 18:33:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:42,854 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:33:43,052 INFO L256 TraceCheckUtils]: 0: Hoare triple {1539#true} call ULTIMATE.init(); {1539#true} is VALID [2018-11-14 18:33:43,053 INFO L273 TraceCheckUtils]: 1: Hoare triple {1539#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {1539#true} is VALID [2018-11-14 18:33:43,053 INFO L273 TraceCheckUtils]: 2: Hoare triple {1539#true} assume true; {1539#true} is VALID [2018-11-14 18:33:43,053 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1539#true} {1539#true} #115#return; {1539#true} is VALID [2018-11-14 18:33:43,054 INFO L256 TraceCheckUtils]: 4: Hoare triple {1539#true} call #t~ret1 := main(); {1539#true} is VALID [2018-11-14 18:33:43,054 INFO L273 TraceCheckUtils]: 5: Hoare triple {1539#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {1559#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,055 INFO L273 TraceCheckUtils]: 6: Hoare triple {1559#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1559#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,056 INFO L273 TraceCheckUtils]: 7: Hoare triple {1559#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1566#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,056 INFO L273 TraceCheckUtils]: 8: Hoare triple {1566#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1566#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,057 INFO L273 TraceCheckUtils]: 9: Hoare triple {1566#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1573#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,057 INFO L273 TraceCheckUtils]: 10: Hoare triple {1573#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1573#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,058 INFO L273 TraceCheckUtils]: 11: Hoare triple {1573#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1580#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,059 INFO L273 TraceCheckUtils]: 12: Hoare triple {1580#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1580#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,060 INFO L273 TraceCheckUtils]: 13: Hoare triple {1580#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1587#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,060 INFO L273 TraceCheckUtils]: 14: Hoare triple {1587#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1587#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,061 INFO L273 TraceCheckUtils]: 15: Hoare triple {1587#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1594#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,062 INFO L273 TraceCheckUtils]: 16: Hoare triple {1594#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1594#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,063 INFO L273 TraceCheckUtils]: 17: Hoare triple {1594#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1601#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,064 INFO L273 TraceCheckUtils]: 18: Hoare triple {1601#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1601#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,064 INFO L273 TraceCheckUtils]: 19: Hoare triple {1601#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1608#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,065 INFO L273 TraceCheckUtils]: 20: Hoare triple {1608#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1608#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,066 INFO L273 TraceCheckUtils]: 21: Hoare triple {1608#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1615#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,066 INFO L273 TraceCheckUtils]: 22: Hoare triple {1615#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1615#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,067 INFO L273 TraceCheckUtils]: 23: Hoare triple {1615#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1622#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,068 INFO L273 TraceCheckUtils]: 24: Hoare triple {1622#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1622#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,069 INFO L273 TraceCheckUtils]: 25: Hoare triple {1622#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1629#(= (_ bv10 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,070 INFO L273 TraceCheckUtils]: 26: Hoare triple {1629#(= (_ bv10 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1629#(= (_ bv10 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,071 INFO L273 TraceCheckUtils]: 27: Hoare triple {1629#(= (_ bv10 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1636#(= (_ bv11 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,071 INFO L273 TraceCheckUtils]: 28: Hoare triple {1636#(= (_ bv11 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {1636#(= (_ bv11 32) main_~main__x~0)} is VALID [2018-11-14 18:33:43,072 INFO L273 TraceCheckUtils]: 29: Hoare triple {1636#(= (_ bv11 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,072 INFO L273 TraceCheckUtils]: 30: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,072 INFO L273 TraceCheckUtils]: 31: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,073 INFO L273 TraceCheckUtils]: 32: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,073 INFO L273 TraceCheckUtils]: 33: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,073 INFO L273 TraceCheckUtils]: 34: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,073 INFO L273 TraceCheckUtils]: 35: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,073 INFO L273 TraceCheckUtils]: 36: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,073 INFO L273 TraceCheckUtils]: 37: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,074 INFO L273 TraceCheckUtils]: 38: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,074 INFO L273 TraceCheckUtils]: 39: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,074 INFO L273 TraceCheckUtils]: 40: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,074 INFO L273 TraceCheckUtils]: 41: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,075 INFO L273 TraceCheckUtils]: 42: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,075 INFO L273 TraceCheckUtils]: 43: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,075 INFO L273 TraceCheckUtils]: 44: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,075 INFO L273 TraceCheckUtils]: 45: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,076 INFO L273 TraceCheckUtils]: 46: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,076 INFO L273 TraceCheckUtils]: 47: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,076 INFO L273 TraceCheckUtils]: 48: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,076 INFO L273 TraceCheckUtils]: 49: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,076 INFO L273 TraceCheckUtils]: 50: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1540#false} is VALID [2018-11-14 18:33:43,077 INFO L273 TraceCheckUtils]: 51: Hoare triple {1540#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {1540#false} is VALID [2018-11-14 18:33:43,077 INFO L273 TraceCheckUtils]: 52: Hoare triple {1540#false} assume !false; {1540#false} is VALID [2018-11-14 18:33:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-14 18:33:43,080 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 18:33:43,641 INFO L273 TraceCheckUtils]: 52: Hoare triple {1540#false} assume !false; {1540#false} is VALID [2018-11-14 18:33:43,641 INFO L273 TraceCheckUtils]: 51: Hoare triple {1540#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {1540#false} is VALID [2018-11-14 18:33:43,642 INFO L273 TraceCheckUtils]: 50: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1540#false} is VALID [2018-11-14 18:33:43,642 INFO L273 TraceCheckUtils]: 49: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,642 INFO L273 TraceCheckUtils]: 48: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,642 INFO L273 TraceCheckUtils]: 47: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,643 INFO L273 TraceCheckUtils]: 46: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,643 INFO L273 TraceCheckUtils]: 45: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,644 INFO L273 TraceCheckUtils]: 44: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,644 INFO L273 TraceCheckUtils]: 43: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,644 INFO L273 TraceCheckUtils]: 42: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,644 INFO L273 TraceCheckUtils]: 41: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,645 INFO L273 TraceCheckUtils]: 40: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,645 INFO L273 TraceCheckUtils]: 39: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,645 INFO L273 TraceCheckUtils]: 38: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,645 INFO L273 TraceCheckUtils]: 37: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,645 INFO L273 TraceCheckUtils]: 36: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,645 INFO L273 TraceCheckUtils]: 35: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,646 INFO L273 TraceCheckUtils]: 34: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,646 INFO L273 TraceCheckUtils]: 33: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,646 INFO L273 TraceCheckUtils]: 32: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,646 INFO L273 TraceCheckUtils]: 31: Hoare triple {1540#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,646 INFO L273 TraceCheckUtils]: 30: Hoare triple {1540#false} assume ~bvslt32(~main__x~0, 100bv32); {1540#false} is VALID [2018-11-14 18:33:43,647 INFO L273 TraceCheckUtils]: 29: Hoare triple {1781#(bvslt main_~main__x~0 (_ bv50 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {1540#false} is VALID [2018-11-14 18:33:43,647 INFO L273 TraceCheckUtils]: 28: Hoare triple {1781#(bvslt main_~main__x~0 (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1781#(bvslt main_~main__x~0 (_ bv50 32))} is VALID [2018-11-14 18:33:43,648 INFO L273 TraceCheckUtils]: 27: Hoare triple {1788#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1781#(bvslt main_~main__x~0 (_ bv50 32))} is VALID [2018-11-14 18:33:43,648 INFO L273 TraceCheckUtils]: 26: Hoare triple {1788#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1788#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,651 INFO L273 TraceCheckUtils]: 25: Hoare triple {1795#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1788#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,652 INFO L273 TraceCheckUtils]: 24: Hoare triple {1795#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1795#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,655 INFO L273 TraceCheckUtils]: 23: Hoare triple {1802#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1795#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,657 INFO L273 TraceCheckUtils]: 22: Hoare triple {1802#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1802#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,661 INFO L273 TraceCheckUtils]: 21: Hoare triple {1809#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1802#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,661 INFO L273 TraceCheckUtils]: 20: Hoare triple {1809#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1809#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,665 INFO L273 TraceCheckUtils]: 19: Hoare triple {1816#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1809#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,666 INFO L273 TraceCheckUtils]: 18: Hoare triple {1816#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1816#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,673 INFO L273 TraceCheckUtils]: 17: Hoare triple {1823#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1816#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,676 INFO L273 TraceCheckUtils]: 16: Hoare triple {1823#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1823#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,683 INFO L273 TraceCheckUtils]: 15: Hoare triple {1830#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1823#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,684 INFO L273 TraceCheckUtils]: 14: Hoare triple {1830#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1830#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,689 INFO L273 TraceCheckUtils]: 13: Hoare triple {1837#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1830#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,689 INFO L273 TraceCheckUtils]: 12: Hoare triple {1837#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1837#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,693 INFO L273 TraceCheckUtils]: 11: Hoare triple {1844#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1837#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,694 INFO L273 TraceCheckUtils]: 10: Hoare triple {1844#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1844#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,697 INFO L273 TraceCheckUtils]: 9: Hoare triple {1851#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1844#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,697 INFO L273 TraceCheckUtils]: 8: Hoare triple {1851#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1851#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,701 INFO L273 TraceCheckUtils]: 7: Hoare triple {1858#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {1851#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,701 INFO L273 TraceCheckUtils]: 6: Hoare triple {1858#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {1858#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,702 INFO L273 TraceCheckUtils]: 5: Hoare triple {1539#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {1858#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:43,702 INFO L256 TraceCheckUtils]: 4: Hoare triple {1539#true} call #t~ret1 := main(); {1539#true} is VALID [2018-11-14 18:33:43,702 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1539#true} {1539#true} #115#return; {1539#true} is VALID [2018-11-14 18:33:43,703 INFO L273 TraceCheckUtils]: 2: Hoare triple {1539#true} assume true; {1539#true} is VALID [2018-11-14 18:33:43,703 INFO L273 TraceCheckUtils]: 1: Hoare triple {1539#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {1539#true} is VALID [2018-11-14 18:33:43,703 INFO L256 TraceCheckUtils]: 0: Hoare triple {1539#true} call ULTIMATE.init(); {1539#true} is VALID [2018-11-14 18:33:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-14 18:33:43,710 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:33:43,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2018-11-14 18:33:43,712 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 53 [2018-11-14 18:33:43,713 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:33:43,713 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2018-11-14 18:33:43,847 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:43,847 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-14 18:33:43,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-14 18:33:43,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=193, Invalid=457, Unknown=0, NotChecked=0, Total=650 [2018-11-14 18:33:43,849 INFO L87 Difference]: Start difference. First operand 54 states and 65 transitions. Second operand 26 states. [2018-11-14 18:33:47,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:47,673 INFO L93 Difference]: Finished difference Result 106 states and 141 transitions. [2018-11-14 18:33:47,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-14 18:33:47,673 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 53 [2018-11-14 18:33:47,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:33:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-14 18:33:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 79 transitions. [2018-11-14 18:33:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-11-14 18:33:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 79 transitions. [2018-11-14 18:33:47,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 79 transitions. [2018-11-14 18:33:47,845 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:47,848 INFO L225 Difference]: With dead ends: 106 [2018-11-14 18:33:47,849 INFO L226 Difference]: Without dead ends: 80 [2018-11-14 18:33:47,850 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=479, Invalid=853, Unknown=0, NotChecked=0, Total=1332 [2018-11-14 18:33:47,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2018-11-14 18:33:47,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2018-11-14 18:33:47,883 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:33:47,884 INFO L82 GeneralOperation]: Start isEquivalent. First operand 80 states. Second operand 80 states. [2018-11-14 18:33:47,884 INFO L74 IsIncluded]: Start isIncluded. First operand 80 states. Second operand 80 states. [2018-11-14 18:33:47,884 INFO L87 Difference]: Start difference. First operand 80 states. Second operand 80 states. [2018-11-14 18:33:47,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:47,887 INFO L93 Difference]: Finished difference Result 80 states and 91 transitions. [2018-11-14 18:33:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 91 transitions. [2018-11-14 18:33:47,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:47,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:47,888 INFO L74 IsIncluded]: Start isIncluded. First operand 80 states. Second operand 80 states. [2018-11-14 18:33:47,888 INFO L87 Difference]: Start difference. First operand 80 states. Second operand 80 states. [2018-11-14 18:33:47,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:33:47,891 INFO L93 Difference]: Finished difference Result 80 states and 91 transitions. [2018-11-14 18:33:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 91 transitions. [2018-11-14 18:33:47,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:33:47,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:33:47,892 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:33:47,892 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:33:47,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2018-11-14 18:33:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 91 transitions. [2018-11-14 18:33:47,895 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 91 transitions. Word has length 53 [2018-11-14 18:33:47,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:33:47,896 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 91 transitions. [2018-11-14 18:33:47,896 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-14 18:33:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 91 transitions. [2018-11-14 18:33:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-14 18:33:47,898 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:33:47,898 INFO L375 BasicCegarLoop]: trace histogram [26, 15, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:33:47,899 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:33:47,899 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:33:47,899 INFO L82 PathProgramCache]: Analyzing trace with hash 1591120468, now seen corresponding path program 2 times [2018-11-14 18:33:47,900 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:33:47,900 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:33:47,917 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-14 18:33:48,070 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-14 18:33:48,071 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:33:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:33:48,113 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:33:48,728 INFO L256 TraceCheckUtils]: 0: Hoare triple {2340#true} call ULTIMATE.init(); {2340#true} is VALID [2018-11-14 18:33:48,728 INFO L273 TraceCheckUtils]: 1: Hoare triple {2340#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {2340#true} is VALID [2018-11-14 18:33:48,729 INFO L273 TraceCheckUtils]: 2: Hoare triple {2340#true} assume true; {2340#true} is VALID [2018-11-14 18:33:48,729 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2340#true} {2340#true} #115#return; {2340#true} is VALID [2018-11-14 18:33:48,729 INFO L256 TraceCheckUtils]: 4: Hoare triple {2340#true} call #t~ret1 := main(); {2340#true} is VALID [2018-11-14 18:33:48,730 INFO L273 TraceCheckUtils]: 5: Hoare triple {2340#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {2360#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,731 INFO L273 TraceCheckUtils]: 6: Hoare triple {2360#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2360#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,731 INFO L273 TraceCheckUtils]: 7: Hoare triple {2360#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2367#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,732 INFO L273 TraceCheckUtils]: 8: Hoare triple {2367#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2367#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,732 INFO L273 TraceCheckUtils]: 9: Hoare triple {2367#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2374#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,733 INFO L273 TraceCheckUtils]: 10: Hoare triple {2374#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2374#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,734 INFO L273 TraceCheckUtils]: 11: Hoare triple {2374#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2381#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,735 INFO L273 TraceCheckUtils]: 12: Hoare triple {2381#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2381#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,736 INFO L273 TraceCheckUtils]: 13: Hoare triple {2381#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2388#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,736 INFO L273 TraceCheckUtils]: 14: Hoare triple {2388#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2388#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,737 INFO L273 TraceCheckUtils]: 15: Hoare triple {2388#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2395#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,737 INFO L273 TraceCheckUtils]: 16: Hoare triple {2395#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2395#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,738 INFO L273 TraceCheckUtils]: 17: Hoare triple {2395#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2402#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,739 INFO L273 TraceCheckUtils]: 18: Hoare triple {2402#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2402#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,740 INFO L273 TraceCheckUtils]: 19: Hoare triple {2402#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2409#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,741 INFO L273 TraceCheckUtils]: 20: Hoare triple {2409#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2409#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,742 INFO L273 TraceCheckUtils]: 21: Hoare triple {2409#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2416#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,743 INFO L273 TraceCheckUtils]: 22: Hoare triple {2416#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2416#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,743 INFO L273 TraceCheckUtils]: 23: Hoare triple {2416#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2423#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,744 INFO L273 TraceCheckUtils]: 24: Hoare triple {2423#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2423#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,745 INFO L273 TraceCheckUtils]: 25: Hoare triple {2423#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2430#(= (_ bv10 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,746 INFO L273 TraceCheckUtils]: 26: Hoare triple {2430#(= (_ bv10 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2430#(= (_ bv10 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,746 INFO L273 TraceCheckUtils]: 27: Hoare triple {2430#(= (_ bv10 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2437#(= (_ bv11 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,747 INFO L273 TraceCheckUtils]: 28: Hoare triple {2437#(= (_ bv11 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2437#(= (_ bv11 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,748 INFO L273 TraceCheckUtils]: 29: Hoare triple {2437#(= (_ bv11 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2444#(= (_ bv12 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,748 INFO L273 TraceCheckUtils]: 30: Hoare triple {2444#(= (_ bv12 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2444#(= (_ bv12 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,749 INFO L273 TraceCheckUtils]: 31: Hoare triple {2444#(= (_ bv12 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2451#(= (_ bv13 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,750 INFO L273 TraceCheckUtils]: 32: Hoare triple {2451#(= (_ bv13 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2451#(= (_ bv13 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,751 INFO L273 TraceCheckUtils]: 33: Hoare triple {2451#(= (_ bv13 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2458#(= (_ bv14 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,751 INFO L273 TraceCheckUtils]: 34: Hoare triple {2458#(= (_ bv14 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2458#(= (_ bv14 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,752 INFO L273 TraceCheckUtils]: 35: Hoare triple {2458#(= (_ bv14 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2465#(= (_ bv15 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,753 INFO L273 TraceCheckUtils]: 36: Hoare triple {2465#(= (_ bv15 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2465#(= (_ bv15 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,754 INFO L273 TraceCheckUtils]: 37: Hoare triple {2465#(= (_ bv15 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2472#(= (_ bv16 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,756 INFO L273 TraceCheckUtils]: 38: Hoare triple {2472#(= (_ bv16 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2472#(= (_ bv16 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,757 INFO L273 TraceCheckUtils]: 39: Hoare triple {2472#(= (_ bv16 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2479#(= (_ bv17 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,757 INFO L273 TraceCheckUtils]: 40: Hoare triple {2479#(= (_ bv17 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2479#(= (_ bv17 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,758 INFO L273 TraceCheckUtils]: 41: Hoare triple {2479#(= (_ bv17 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2486#(= (_ bv18 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,758 INFO L273 TraceCheckUtils]: 42: Hoare triple {2486#(= (_ bv18 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2486#(= (_ bv18 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,759 INFO L273 TraceCheckUtils]: 43: Hoare triple {2486#(= (_ bv18 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2493#(= (_ bv19 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,759 INFO L273 TraceCheckUtils]: 44: Hoare triple {2493#(= (_ bv19 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2493#(= (_ bv19 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,760 INFO L273 TraceCheckUtils]: 45: Hoare triple {2493#(= (_ bv19 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2500#(= (_ bv20 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,761 INFO L273 TraceCheckUtils]: 46: Hoare triple {2500#(= (_ bv20 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2500#(= (_ bv20 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,761 INFO L273 TraceCheckUtils]: 47: Hoare triple {2500#(= (_ bv20 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2507#(= (_ bv21 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,762 INFO L273 TraceCheckUtils]: 48: Hoare triple {2507#(= (_ bv21 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2507#(= (_ bv21 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,763 INFO L273 TraceCheckUtils]: 49: Hoare triple {2507#(= (_ bv21 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2514#(= (_ bv22 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,763 INFO L273 TraceCheckUtils]: 50: Hoare triple {2514#(= (_ bv22 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2514#(= (_ bv22 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,764 INFO L273 TraceCheckUtils]: 51: Hoare triple {2514#(= (_ bv22 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2521#(= (_ bv23 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,765 INFO L273 TraceCheckUtils]: 52: Hoare triple {2521#(= (_ bv23 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2521#(= (_ bv23 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,766 INFO L273 TraceCheckUtils]: 53: Hoare triple {2521#(= (_ bv23 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2528#(= (_ bv24 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,766 INFO L273 TraceCheckUtils]: 54: Hoare triple {2528#(= (_ bv24 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {2528#(= (_ bv24 32) main_~main__x~0)} is VALID [2018-11-14 18:33:48,767 INFO L273 TraceCheckUtils]: 55: Hoare triple {2528#(= (_ bv24 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,767 INFO L273 TraceCheckUtils]: 56: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,768 INFO L273 TraceCheckUtils]: 57: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,768 INFO L273 TraceCheckUtils]: 58: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,768 INFO L273 TraceCheckUtils]: 59: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,769 INFO L273 TraceCheckUtils]: 60: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,769 INFO L273 TraceCheckUtils]: 61: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,769 INFO L273 TraceCheckUtils]: 62: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,769 INFO L273 TraceCheckUtils]: 63: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,770 INFO L273 TraceCheckUtils]: 64: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,770 INFO L273 TraceCheckUtils]: 65: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,770 INFO L273 TraceCheckUtils]: 66: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,771 INFO L273 TraceCheckUtils]: 67: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,771 INFO L273 TraceCheckUtils]: 68: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,771 INFO L273 TraceCheckUtils]: 69: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,771 INFO L273 TraceCheckUtils]: 70: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,772 INFO L273 TraceCheckUtils]: 71: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,772 INFO L273 TraceCheckUtils]: 72: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,772 INFO L273 TraceCheckUtils]: 73: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,773 INFO L273 TraceCheckUtils]: 74: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:48,773 INFO L273 TraceCheckUtils]: 75: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:48,773 INFO L273 TraceCheckUtils]: 76: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {2341#false} is VALID [2018-11-14 18:33:48,773 INFO L273 TraceCheckUtils]: 77: Hoare triple {2341#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {2341#false} is VALID [2018-11-14 18:33:48,773 INFO L273 TraceCheckUtils]: 78: Hoare triple {2341#false} assume !false; {2341#false} is VALID [2018-11-14 18:33:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 336 proven. 240 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-14 18:33:48,797 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 18:33:50,821 INFO L273 TraceCheckUtils]: 78: Hoare triple {2341#false} assume !false; {2341#false} is VALID [2018-11-14 18:33:50,821 INFO L273 TraceCheckUtils]: 77: Hoare triple {2341#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {2341#false} is VALID [2018-11-14 18:33:50,821 INFO L273 TraceCheckUtils]: 76: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {2341#false} is VALID [2018-11-14 18:33:50,822 INFO L273 TraceCheckUtils]: 75: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,822 INFO L273 TraceCheckUtils]: 74: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,822 INFO L273 TraceCheckUtils]: 73: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,822 INFO L273 TraceCheckUtils]: 72: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,822 INFO L273 TraceCheckUtils]: 71: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,822 INFO L273 TraceCheckUtils]: 70: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,822 INFO L273 TraceCheckUtils]: 69: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,823 INFO L273 TraceCheckUtils]: 68: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,823 INFO L273 TraceCheckUtils]: 67: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,823 INFO L273 TraceCheckUtils]: 66: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,823 INFO L273 TraceCheckUtils]: 65: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,823 INFO L273 TraceCheckUtils]: 64: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,824 INFO L273 TraceCheckUtils]: 63: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,824 INFO L273 TraceCheckUtils]: 62: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,824 INFO L273 TraceCheckUtils]: 61: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,824 INFO L273 TraceCheckUtils]: 60: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,824 INFO L273 TraceCheckUtils]: 59: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,825 INFO L273 TraceCheckUtils]: 58: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,825 INFO L273 TraceCheckUtils]: 57: Hoare triple {2341#false} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,825 INFO L273 TraceCheckUtils]: 56: Hoare triple {2341#false} assume ~bvslt32(~main__x~0, 100bv32); {2341#false} is VALID [2018-11-14 18:33:50,840 INFO L273 TraceCheckUtils]: 55: Hoare triple {2673#(bvslt main_~main__x~0 (_ bv50 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {2341#false} is VALID [2018-11-14 18:33:50,855 INFO L273 TraceCheckUtils]: 54: Hoare triple {2673#(bvslt main_~main__x~0 (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2673#(bvslt main_~main__x~0 (_ bv50 32))} is VALID [2018-11-14 18:33:50,862 INFO L273 TraceCheckUtils]: 53: Hoare triple {2680#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2673#(bvslt main_~main__x~0 (_ bv50 32))} is VALID [2018-11-14 18:33:50,864 INFO L273 TraceCheckUtils]: 52: Hoare triple {2680#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2680#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,867 INFO L273 TraceCheckUtils]: 51: Hoare triple {2687#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2680#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,868 INFO L273 TraceCheckUtils]: 50: Hoare triple {2687#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2687#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,871 INFO L273 TraceCheckUtils]: 49: Hoare triple {2694#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2687#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,871 INFO L273 TraceCheckUtils]: 48: Hoare triple {2694#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2694#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,875 INFO L273 TraceCheckUtils]: 47: Hoare triple {2701#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2694#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,875 INFO L273 TraceCheckUtils]: 46: Hoare triple {2701#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2701#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,879 INFO L273 TraceCheckUtils]: 45: Hoare triple {2708#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2701#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,879 INFO L273 TraceCheckUtils]: 44: Hoare triple {2708#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2708#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,883 INFO L273 TraceCheckUtils]: 43: Hoare triple {2715#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2708#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,883 INFO L273 TraceCheckUtils]: 42: Hoare triple {2715#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2715#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,887 INFO L273 TraceCheckUtils]: 41: Hoare triple {2722#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2715#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,887 INFO L273 TraceCheckUtils]: 40: Hoare triple {2722#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2722#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,892 INFO L273 TraceCheckUtils]: 39: Hoare triple {2729#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2722#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,892 INFO L273 TraceCheckUtils]: 38: Hoare triple {2729#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2729#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,896 INFO L273 TraceCheckUtils]: 37: Hoare triple {2736#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2729#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,896 INFO L273 TraceCheckUtils]: 36: Hoare triple {2736#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2736#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,900 INFO L273 TraceCheckUtils]: 35: Hoare triple {2743#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2736#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,900 INFO L273 TraceCheckUtils]: 34: Hoare triple {2743#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2743#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,904 INFO L273 TraceCheckUtils]: 33: Hoare triple {2750#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2743#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,905 INFO L273 TraceCheckUtils]: 32: Hoare triple {2750#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2750#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,909 INFO L273 TraceCheckUtils]: 31: Hoare triple {2757#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2750#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,909 INFO L273 TraceCheckUtils]: 30: Hoare triple {2757#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2757#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,912 INFO L273 TraceCheckUtils]: 29: Hoare triple {2764#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2757#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,913 INFO L273 TraceCheckUtils]: 28: Hoare triple {2764#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2764#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,917 INFO L273 TraceCheckUtils]: 27: Hoare triple {2771#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2764#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,917 INFO L273 TraceCheckUtils]: 26: Hoare triple {2771#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2771#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,921 INFO L273 TraceCheckUtils]: 25: Hoare triple {2778#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2771#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,921 INFO L273 TraceCheckUtils]: 24: Hoare triple {2778#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2778#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,925 INFO L273 TraceCheckUtils]: 23: Hoare triple {2785#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2778#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,926 INFO L273 TraceCheckUtils]: 22: Hoare triple {2785#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2785#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,929 INFO L273 TraceCheckUtils]: 21: Hoare triple {2792#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2785#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,930 INFO L273 TraceCheckUtils]: 20: Hoare triple {2792#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2792#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,933 INFO L273 TraceCheckUtils]: 19: Hoare triple {2799#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2792#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,934 INFO L273 TraceCheckUtils]: 18: Hoare triple {2799#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2799#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,936 INFO L273 TraceCheckUtils]: 17: Hoare triple {2806#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2799#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,937 INFO L273 TraceCheckUtils]: 16: Hoare triple {2806#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2806#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,940 INFO L273 TraceCheckUtils]: 15: Hoare triple {2813#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2806#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,940 INFO L273 TraceCheckUtils]: 14: Hoare triple {2813#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2813#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,944 INFO L273 TraceCheckUtils]: 13: Hoare triple {2820#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2813#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,944 INFO L273 TraceCheckUtils]: 12: Hoare triple {2820#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2820#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,950 INFO L273 TraceCheckUtils]: 11: Hoare triple {2827#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2820#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,952 INFO L273 TraceCheckUtils]: 10: Hoare triple {2827#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2827#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,957 INFO L273 TraceCheckUtils]: 9: Hoare triple {2834#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2827#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,957 INFO L273 TraceCheckUtils]: 8: Hoare triple {2834#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2834#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,961 INFO L273 TraceCheckUtils]: 7: Hoare triple {2841#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {2834#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,962 INFO L273 TraceCheckUtils]: 6: Hoare triple {2841#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {2841#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,962 INFO L273 TraceCheckUtils]: 5: Hoare triple {2340#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {2841#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv50 32))} is VALID [2018-11-14 18:33:50,962 INFO L256 TraceCheckUtils]: 4: Hoare triple {2340#true} call #t~ret1 := main(); {2340#true} is VALID [2018-11-14 18:33:50,962 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2340#true} {2340#true} #115#return; {2340#true} is VALID [2018-11-14 18:33:50,963 INFO L273 TraceCheckUtils]: 2: Hoare triple {2340#true} assume true; {2340#true} is VALID [2018-11-14 18:33:50,963 INFO L273 TraceCheckUtils]: 1: Hoare triple {2340#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {2340#true} is VALID [2018-11-14 18:33:50,963 INFO L256 TraceCheckUtils]: 0: Hoare triple {2340#true} call ULTIMATE.init(); {2340#true} is VALID [2018-11-14 18:33:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 336 proven. 240 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-14 18:33:50,973 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:33:50,974 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2018-11-14 18:33:50,975 INFO L78 Accepts]: Start accepts. Automaton has 52 states. Word has length 79 [2018-11-14 18:33:50,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:33:50,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 52 states. [2018-11-14 18:33:51,276 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:33:51,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 52 states [2018-11-14 18:33:51,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2018-11-14 18:33:51,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=726, Invalid=1926, Unknown=0, NotChecked=0, Total=2652 [2018-11-14 18:33:51,278 INFO L87 Difference]: Start difference. First operand 80 states and 91 transitions. Second operand 52 states. [2018-11-14 18:33:57,356 WARN L179 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 7 [2018-11-14 18:33:58,083 WARN L179 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 7 [2018-11-14 18:33:58,907 WARN L179 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 7 [2018-11-14 18:33:59,647 WARN L179 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 7 [2018-11-14 18:34:00,363 WARN L179 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-14 18:34:01,077 WARN L179 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 7 [2018-11-14 18:34:01,812 WARN L179 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 7 [2018-11-14 18:34:02,473 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 7 [2018-11-14 18:34:03,125 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 7 [2018-11-14 18:34:03,772 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 7 [2018-11-14 18:34:09,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:34:09,973 INFO L93 Difference]: Finished difference Result 158 states and 206 transitions. [2018-11-14 18:34:09,973 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-11-14 18:34:09,973 INFO L78 Accepts]: Start accepts. Automaton has 52 states. Word has length 79 [2018-11-14 18:34:09,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:34:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2018-11-14 18:34:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 144 transitions. [2018-11-14 18:34:09,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2018-11-14 18:34:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 144 transitions. [2018-11-14 18:34:09,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 52 states and 144 transitions. [2018-11-14 18:34:10,305 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:34:10,309 INFO L225 Difference]: With dead ends: 158 [2018-11-14 18:34:10,309 INFO L226 Difference]: Without dead ends: 132 [2018-11-14 18:34:10,311 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 276 ImplicationChecksByTransitivity, 14.5s TimeCoverageRelationStatistics Valid=1974, Invalid=3726, Unknown=0, NotChecked=0, Total=5700 [2018-11-14 18:34:10,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2018-11-14 18:34:10,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2018-11-14 18:34:10,371 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:34:10,371 INFO L82 GeneralOperation]: Start isEquivalent. First operand 132 states. Second operand 132 states. [2018-11-14 18:34:10,372 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2018-11-14 18:34:10,372 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2018-11-14 18:34:10,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:34:10,376 INFO L93 Difference]: Finished difference Result 132 states and 143 transitions. [2018-11-14 18:34:10,377 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2018-11-14 18:34:10,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:34:10,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:34:10,377 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2018-11-14 18:34:10,377 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2018-11-14 18:34:10,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:34:10,382 INFO L93 Difference]: Finished difference Result 132 states and 143 transitions. [2018-11-14 18:34:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2018-11-14 18:34:10,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:34:10,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:34:10,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:34:10,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:34:10,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2018-11-14 18:34:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 143 transitions. [2018-11-14 18:34:10,387 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 143 transitions. Word has length 79 [2018-11-14 18:34:10,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:34:10,388 INFO L480 AbstractCegarLoop]: Abstraction has 132 states and 143 transitions. [2018-11-14 18:34:10,388 INFO L481 AbstractCegarLoop]: Interpolant automaton has 52 states. [2018-11-14 18:34:10,388 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2018-11-14 18:34:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-14 18:34:10,389 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:34:10,390 INFO L375 BasicCegarLoop]: trace histogram [52, 41, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:34:10,390 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:34:10,390 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:34:10,390 INFO L82 PathProgramCache]: Analyzing trace with hash -571471930, now seen corresponding path program 3 times [2018-11-14 18:34:10,391 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:34:10,391 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:34:10,416 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-14 18:34:12,007 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 24 check-sat command(s) [2018-11-14 18:34:12,007 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:34:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:34:12,068 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:34:13,379 INFO L256 TraceCheckUtils]: 0: Hoare triple {3609#true} call ULTIMATE.init(); {3609#true} is VALID [2018-11-14 18:34:13,379 INFO L273 TraceCheckUtils]: 1: Hoare triple {3609#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {3609#true} is VALID [2018-11-14 18:34:13,380 INFO L273 TraceCheckUtils]: 2: Hoare triple {3609#true} assume true; {3609#true} is VALID [2018-11-14 18:34:13,380 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3609#true} {3609#true} #115#return; {3609#true} is VALID [2018-11-14 18:34:13,380 INFO L256 TraceCheckUtils]: 4: Hoare triple {3609#true} call #t~ret1 := main(); {3609#true} is VALID [2018-11-14 18:34:13,380 INFO L273 TraceCheckUtils]: 5: Hoare triple {3609#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {3609#true} is VALID [2018-11-14 18:34:13,380 INFO L273 TraceCheckUtils]: 6: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 7: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 8: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 9: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 10: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 11: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 12: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 13: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,381 INFO L273 TraceCheckUtils]: 14: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,382 INFO L273 TraceCheckUtils]: 15: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,382 INFO L273 TraceCheckUtils]: 16: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,382 INFO L273 TraceCheckUtils]: 17: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,382 INFO L273 TraceCheckUtils]: 18: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,382 INFO L273 TraceCheckUtils]: 19: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,382 INFO L273 TraceCheckUtils]: 20: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,382 INFO L273 TraceCheckUtils]: 21: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,383 INFO L273 TraceCheckUtils]: 22: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,383 INFO L273 TraceCheckUtils]: 23: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,383 INFO L273 TraceCheckUtils]: 24: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,383 INFO L273 TraceCheckUtils]: 25: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,383 INFO L273 TraceCheckUtils]: 26: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,384 INFO L273 TraceCheckUtils]: 27: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,384 INFO L273 TraceCheckUtils]: 28: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,384 INFO L273 TraceCheckUtils]: 29: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,384 INFO L273 TraceCheckUtils]: 30: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,384 INFO L273 TraceCheckUtils]: 31: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,384 INFO L273 TraceCheckUtils]: 32: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,385 INFO L273 TraceCheckUtils]: 33: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,385 INFO L273 TraceCheckUtils]: 34: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,385 INFO L273 TraceCheckUtils]: 35: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,385 INFO L273 TraceCheckUtils]: 36: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,385 INFO L273 TraceCheckUtils]: 37: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,386 INFO L273 TraceCheckUtils]: 38: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,386 INFO L273 TraceCheckUtils]: 39: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,386 INFO L273 TraceCheckUtils]: 40: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,386 INFO L273 TraceCheckUtils]: 41: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,386 INFO L273 TraceCheckUtils]: 42: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,387 INFO L273 TraceCheckUtils]: 43: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,387 INFO L273 TraceCheckUtils]: 44: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,387 INFO L273 TraceCheckUtils]: 45: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,387 INFO L273 TraceCheckUtils]: 46: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,387 INFO L273 TraceCheckUtils]: 47: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,388 INFO L273 TraceCheckUtils]: 48: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,388 INFO L273 TraceCheckUtils]: 49: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,388 INFO L273 TraceCheckUtils]: 50: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,388 INFO L273 TraceCheckUtils]: 51: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,388 INFO L273 TraceCheckUtils]: 52: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,388 INFO L273 TraceCheckUtils]: 53: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,389 INFO L273 TraceCheckUtils]: 54: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,389 INFO L273 TraceCheckUtils]: 55: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,389 INFO L273 TraceCheckUtils]: 56: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,389 INFO L273 TraceCheckUtils]: 57: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,389 INFO L273 TraceCheckUtils]: 58: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,390 INFO L273 TraceCheckUtils]: 59: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,390 INFO L273 TraceCheckUtils]: 60: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,390 INFO L273 TraceCheckUtils]: 61: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,390 INFO L273 TraceCheckUtils]: 62: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,390 INFO L273 TraceCheckUtils]: 63: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,390 INFO L273 TraceCheckUtils]: 64: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,391 INFO L273 TraceCheckUtils]: 65: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,391 INFO L273 TraceCheckUtils]: 66: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,391 INFO L273 TraceCheckUtils]: 67: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,391 INFO L273 TraceCheckUtils]: 68: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,391 INFO L273 TraceCheckUtils]: 69: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,391 INFO L273 TraceCheckUtils]: 70: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,392 INFO L273 TraceCheckUtils]: 71: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,392 INFO L273 TraceCheckUtils]: 72: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,392 INFO L273 TraceCheckUtils]: 73: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,392 INFO L273 TraceCheckUtils]: 74: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,392 INFO L273 TraceCheckUtils]: 75: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,393 INFO L273 TraceCheckUtils]: 76: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,393 INFO L273 TraceCheckUtils]: 77: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,393 INFO L273 TraceCheckUtils]: 78: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,393 INFO L273 TraceCheckUtils]: 79: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,393 INFO L273 TraceCheckUtils]: 80: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,393 INFO L273 TraceCheckUtils]: 81: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,394 INFO L273 TraceCheckUtils]: 82: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,394 INFO L273 TraceCheckUtils]: 83: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,394 INFO L273 TraceCheckUtils]: 84: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,394 INFO L273 TraceCheckUtils]: 85: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,395 INFO L273 TraceCheckUtils]: 86: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,395 INFO L273 TraceCheckUtils]: 87: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,395 INFO L273 TraceCheckUtils]: 88: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,395 INFO L273 TraceCheckUtils]: 89: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,395 INFO L273 TraceCheckUtils]: 90: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,395 INFO L273 TraceCheckUtils]: 91: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,396 INFO L273 TraceCheckUtils]: 92: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,396 INFO L273 TraceCheckUtils]: 93: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,396 INFO L273 TraceCheckUtils]: 94: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,396 INFO L273 TraceCheckUtils]: 95: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,396 INFO L273 TraceCheckUtils]: 96: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,396 INFO L273 TraceCheckUtils]: 97: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,397 INFO L273 TraceCheckUtils]: 98: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,397 INFO L273 TraceCheckUtils]: 99: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,397 INFO L273 TraceCheckUtils]: 100: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,397 INFO L273 TraceCheckUtils]: 101: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,397 INFO L273 TraceCheckUtils]: 102: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,398 INFO L273 TraceCheckUtils]: 103: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:13,398 INFO L273 TraceCheckUtils]: 104: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:13,411 INFO L273 TraceCheckUtils]: 105: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3929#(bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))} is VALID [2018-11-14 18:34:13,423 INFO L273 TraceCheckUtils]: 106: Hoare triple {3929#(bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))} assume ~bvslt32(~main__x~0, 100bv32); {3929#(bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))} is VALID [2018-11-14 18:34:13,438 INFO L273 TraceCheckUtils]: 107: Hoare triple {3929#(bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3936#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32)))} is VALID [2018-11-14 18:34:13,449 INFO L273 TraceCheckUtils]: 108: Hoare triple {3936#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32)))} assume ~bvslt32(~main__x~0, 100bv32); {3936#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32)))} is VALID [2018-11-14 18:34:13,464 INFO L273 TraceCheckUtils]: 109: Hoare triple {3936#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967295 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32)))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3943#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,470 INFO L273 TraceCheckUtils]: 110: Hoare triple {3943#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32))))} assume ~bvslt32(~main__x~0, 100bv32); {3943#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,476 INFO L273 TraceCheckUtils]: 111: Hoare triple {3943#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967294 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3950#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,477 INFO L273 TraceCheckUtils]: 112: Hoare triple {3950#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32))))} assume ~bvslt32(~main__x~0, 100bv32); {3950#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,483 INFO L273 TraceCheckUtils]: 113: Hoare triple {3950#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967293 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3957#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32)))} is VALID [2018-11-14 18:34:13,484 INFO L273 TraceCheckUtils]: 114: Hoare triple {3957#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32)))} assume ~bvslt32(~main__x~0, 100bv32); {3957#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32)))} is VALID [2018-11-14 18:34:13,490 INFO L273 TraceCheckUtils]: 115: Hoare triple {3957#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967292 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32)))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3964#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,492 INFO L273 TraceCheckUtils]: 116: Hoare triple {3964#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32))))} assume ~bvslt32(~main__x~0, 100bv32); {3964#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,498 INFO L273 TraceCheckUtils]: 117: Hoare triple {3964#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967291 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3971#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32)))} is VALID [2018-11-14 18:34:13,499 INFO L273 TraceCheckUtils]: 118: Hoare triple {3971#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32)))} assume ~bvslt32(~main__x~0, 100bv32); {3971#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32)))} is VALID [2018-11-14 18:34:13,504 INFO L273 TraceCheckUtils]: 119: Hoare triple {3971#(and (not (bvslt (bvadd main_~main__x~0 (_ bv4294967290 32)) (_ bv50 32))) (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32)))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3978#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,505 INFO L273 TraceCheckUtils]: 120: Hoare triple {3978#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32))))} assume ~bvslt32(~main__x~0, 100bv32); {3978#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,510 INFO L273 TraceCheckUtils]: 121: Hoare triple {3978#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967289 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3985#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,510 INFO L273 TraceCheckUtils]: 122: Hoare triple {3985#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32))))} assume ~bvslt32(~main__x~0, 100bv32); {3985#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,515 INFO L273 TraceCheckUtils]: 123: Hoare triple {3985#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967288 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3992#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,516 INFO L273 TraceCheckUtils]: 124: Hoare triple {3992#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32))))} assume ~bvslt32(~main__x~0, 100bv32); {3992#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,522 INFO L273 TraceCheckUtils]: 125: Hoare triple {3992#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967287 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {3999#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967285 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,522 INFO L273 TraceCheckUtils]: 126: Hoare triple {3999#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967285 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32))))} assume ~bvslt32(~main__x~0, 100bv32); {3999#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967285 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,527 INFO L273 TraceCheckUtils]: 127: Hoare triple {3999#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967285 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967286 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4006#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967284 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967285 32)) (_ bv50 32))))} is VALID [2018-11-14 18:34:13,530 INFO L273 TraceCheckUtils]: 128: Hoare triple {4006#(and (bvslt (bvadd main_~main__x~0 (_ bv4294967284 32)) (_ bv50 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4294967285 32)) (_ bv50 32))))} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {3610#false} is VALID [2018-11-14 18:34:13,530 INFO L273 TraceCheckUtils]: 129: Hoare triple {3610#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {3610#false} is VALID [2018-11-14 18:34:13,530 INFO L273 TraceCheckUtils]: 130: Hoare triple {3610#false} assume !false; {3610#false} is VALID [2018-11-14 18:34:13,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 943 proven. 121 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2018-11-14 18:34:13,557 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 18:34:15,748 INFO L273 TraceCheckUtils]: 130: Hoare triple {3610#false} assume !false; {3610#false} is VALID [2018-11-14 18:34:15,748 INFO L273 TraceCheckUtils]: 129: Hoare triple {3610#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {3610#false} is VALID [2018-11-14 18:34:15,749 INFO L273 TraceCheckUtils]: 128: Hoare triple {4022#(bvslt main_~main__x~0 (_ bv100 32))} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {3610#false} is VALID [2018-11-14 18:34:15,749 INFO L273 TraceCheckUtils]: 127: Hoare triple {4026#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4022#(bvslt main_~main__x~0 (_ bv100 32))} is VALID [2018-11-14 18:34:15,750 INFO L273 TraceCheckUtils]: 126: Hoare triple {4030#(or (not (bvslt main_~main__x~0 (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32)))} assume ~bvslt32(~main__x~0, 100bv32); {4026#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:15,754 INFO L273 TraceCheckUtils]: 125: Hoare triple {4034#(or (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4030#(or (not (bvslt main_~main__x~0 (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,755 INFO L273 TraceCheckUtils]: 124: Hoare triple {4034#(or (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))))} assume ~bvslt32(~main__x~0, 100bv32); {4034#(or (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,759 INFO L273 TraceCheckUtils]: 123: Hoare triple {4041#(or (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4034#(or (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,759 INFO L273 TraceCheckUtils]: 122: Hoare triple {4041#(or (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))))} assume ~bvslt32(~main__x~0, 100bv32); {4041#(or (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,765 INFO L273 TraceCheckUtils]: 121: Hoare triple {4048#(or (not (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32)))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4041#(or (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,765 INFO L273 TraceCheckUtils]: 120: Hoare triple {4048#(or (not (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32)))} assume ~bvslt32(~main__x~0, 100bv32); {4048#(or (not (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,773 INFO L273 TraceCheckUtils]: 119: Hoare triple {4055#(or (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4048#(or (not (bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,774 INFO L273 TraceCheckUtils]: 118: Hoare triple {4055#(or (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))))} assume ~bvslt32(~main__x~0, 100bv32); {4055#(or (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,779 INFO L273 TraceCheckUtils]: 117: Hoare triple {4062#(or (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4055#(or (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,780 INFO L273 TraceCheckUtils]: 116: Hoare triple {4062#(or (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))))} assume ~bvslt32(~main__x~0, 100bv32); {4062#(or (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,787 INFO L273 TraceCheckUtils]: 115: Hoare triple {4069#(or (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4062#(or (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,787 INFO L273 TraceCheckUtils]: 114: Hoare triple {4069#(or (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))))} assume ~bvslt32(~main__x~0, 100bv32); {4069#(or (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,792 INFO L273 TraceCheckUtils]: 113: Hoare triple {4076#(or (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4069#(or (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,792 INFO L273 TraceCheckUtils]: 112: Hoare triple {4076#(or (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))))} assume ~bvslt32(~main__x~0, 100bv32); {4076#(or (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,796 INFO L273 TraceCheckUtils]: 111: Hoare triple {4083#(or (not (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32)))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4076#(or (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32)) (not (bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))))} is VALID [2018-11-14 18:34:15,797 INFO L273 TraceCheckUtils]: 110: Hoare triple {4083#(or (not (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32)))} assume ~bvslt32(~main__x~0, 100bv32); {4083#(or (not (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,804 INFO L273 TraceCheckUtils]: 109: Hoare triple {4090#(or (not (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32)))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4083#(or (not (bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,804 INFO L273 TraceCheckUtils]: 108: Hoare triple {4090#(or (not (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32)))} assume ~bvslt32(~main__x~0, 100bv32); {4090#(or (not (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,810 INFO L273 TraceCheckUtils]: 107: Hoare triple {4097#(or (not (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32)))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {4090#(or (not (bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,810 INFO L273 TraceCheckUtils]: 106: Hoare triple {4097#(or (not (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32)))} assume ~bvslt32(~main__x~0, 100bv32); {4097#(or (not (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,814 INFO L273 TraceCheckUtils]: 105: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {4097#(or (not (bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))) (bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32)))} is VALID [2018-11-14 18:34:15,814 INFO L273 TraceCheckUtils]: 104: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,814 INFO L273 TraceCheckUtils]: 103: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,814 INFO L273 TraceCheckUtils]: 102: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 101: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 100: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 99: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 98: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 97: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 96: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 95: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,815 INFO L273 TraceCheckUtils]: 94: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 93: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 92: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 91: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 90: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 89: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 88: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 87: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,816 INFO L273 TraceCheckUtils]: 86: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 85: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 84: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 83: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 82: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 81: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 80: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 79: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 78: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,817 INFO L273 TraceCheckUtils]: 77: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 76: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 75: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 74: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 73: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 72: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 71: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 70: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,818 INFO L273 TraceCheckUtils]: 69: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,819 INFO L273 TraceCheckUtils]: 68: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,819 INFO L273 TraceCheckUtils]: 67: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,819 INFO L273 TraceCheckUtils]: 66: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,819 INFO L273 TraceCheckUtils]: 65: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,819 INFO L273 TraceCheckUtils]: 64: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,819 INFO L273 TraceCheckUtils]: 63: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,820 INFO L273 TraceCheckUtils]: 62: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,820 INFO L273 TraceCheckUtils]: 61: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,820 INFO L273 TraceCheckUtils]: 60: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,820 INFO L273 TraceCheckUtils]: 59: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,820 INFO L273 TraceCheckUtils]: 58: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,820 INFO L273 TraceCheckUtils]: 57: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,821 INFO L273 TraceCheckUtils]: 56: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,821 INFO L273 TraceCheckUtils]: 55: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,821 INFO L273 TraceCheckUtils]: 54: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,821 INFO L273 TraceCheckUtils]: 53: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,821 INFO L273 TraceCheckUtils]: 52: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,821 INFO L273 TraceCheckUtils]: 51: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,821 INFO L273 TraceCheckUtils]: 50: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 49: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 48: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 47: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 46: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 45: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 44: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 43: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 42: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,822 INFO L273 TraceCheckUtils]: 41: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 40: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 39: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 38: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 37: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 36: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 35: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 34: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,823 INFO L273 TraceCheckUtils]: 33: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,824 INFO L273 TraceCheckUtils]: 32: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,824 INFO L273 TraceCheckUtils]: 31: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,824 INFO L273 TraceCheckUtils]: 30: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,824 INFO L273 TraceCheckUtils]: 29: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,824 INFO L273 TraceCheckUtils]: 28: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,824 INFO L273 TraceCheckUtils]: 27: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,824 INFO L273 TraceCheckUtils]: 26: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,825 INFO L273 TraceCheckUtils]: 25: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,825 INFO L273 TraceCheckUtils]: 24: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,825 INFO L273 TraceCheckUtils]: 23: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,825 INFO L273 TraceCheckUtils]: 22: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,825 INFO L273 TraceCheckUtils]: 21: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,825 INFO L273 TraceCheckUtils]: 20: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,826 INFO L273 TraceCheckUtils]: 19: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,826 INFO L273 TraceCheckUtils]: 18: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,826 INFO L273 TraceCheckUtils]: 17: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,826 INFO L273 TraceCheckUtils]: 16: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,826 INFO L273 TraceCheckUtils]: 15: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,827 INFO L273 TraceCheckUtils]: 14: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,827 INFO L273 TraceCheckUtils]: 13: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,827 INFO L273 TraceCheckUtils]: 12: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,827 INFO L273 TraceCheckUtils]: 11: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,827 INFO L273 TraceCheckUtils]: 10: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,827 INFO L273 TraceCheckUtils]: 9: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,828 INFO L273 TraceCheckUtils]: 8: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,828 INFO L273 TraceCheckUtils]: 7: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {3609#true} is VALID [2018-11-14 18:34:15,828 INFO L273 TraceCheckUtils]: 6: Hoare triple {3609#true} assume ~bvslt32(~main__x~0, 100bv32); {3609#true} is VALID [2018-11-14 18:34:15,828 INFO L273 TraceCheckUtils]: 5: Hoare triple {3609#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {3609#true} is VALID [2018-11-14 18:34:15,828 INFO L256 TraceCheckUtils]: 4: Hoare triple {3609#true} call #t~ret1 := main(); {3609#true} is VALID [2018-11-14 18:34:15,828 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {3609#true} {3609#true} #115#return; {3609#true} is VALID [2018-11-14 18:34:15,829 INFO L273 TraceCheckUtils]: 2: Hoare triple {3609#true} assume true; {3609#true} is VALID [2018-11-14 18:34:15,829 INFO L273 TraceCheckUtils]: 1: Hoare triple {3609#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {3609#true} is VALID [2018-11-14 18:34:15,829 INFO L256 TraceCheckUtils]: 0: Hoare triple {3609#true} call ULTIMATE.init(); {3609#true} is VALID [2018-11-14 18:34:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 943 proven. 121 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2018-11-14 18:34:15,849 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:34:15,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15] total 27 [2018-11-14 18:34:15,850 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 131 [2018-11-14 18:34:15,850 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:34:15,853 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2018-11-14 18:34:16,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:34:16,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-11-14 18:34:16,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-11-14 18:34:16,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=208, Invalid=494, Unknown=0, NotChecked=0, Total=702 [2018-11-14 18:34:16,074 INFO L87 Difference]: Start difference. First operand 132 states and 143 transitions. Second operand 27 states. [2018-11-14 18:34:23,475 WARN L179 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 7 [2018-11-14 18:34:24,009 WARN L179 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 7 [2018-11-14 18:34:24,583 WARN L179 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 7 [2018-11-14 18:34:25,098 WARN L179 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 7 [2018-11-14 18:34:25,573 WARN L179 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 7 [2018-11-14 18:34:28,763 WARN L179 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2018-11-14 18:34:29,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:34:29,030 INFO L93 Difference]: Finished difference Result 184 states and 232 transitions. [2018-11-14 18:34:29,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-14 18:34:29,030 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 131 [2018-11-14 18:34:29,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-14 18:34:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-14 18:34:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 119 transitions. [2018-11-14 18:34:29,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-14 18:34:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 119 transitions. [2018-11-14 18:34:29,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 119 transitions. [2018-11-14 18:34:29,480 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:34:29,484 INFO L225 Difference]: With dead ends: 184 [2018-11-14 18:34:29,484 INFO L226 Difference]: Without dead ends: 158 [2018-11-14 18:34:29,485 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 284 GetRequests, 244 SyntacticMatches, 3 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=531, Invalid=951, Unknown=0, NotChecked=0, Total=1482 [2018-11-14 18:34:29,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-14 18:34:29,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 158. [2018-11-14 18:34:29,566 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-14 18:34:29,566 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 158 states. [2018-11-14 18:34:29,566 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 158 states. [2018-11-14 18:34:29,566 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 158 states. [2018-11-14 18:34:29,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:34:29,572 INFO L93 Difference]: Finished difference Result 158 states and 171 transitions. [2018-11-14 18:34:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 171 transitions. [2018-11-14 18:34:29,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:34:29,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:34:29,572 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 158 states. [2018-11-14 18:34:29,572 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 158 states. [2018-11-14 18:34:29,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-14 18:34:29,577 INFO L93 Difference]: Finished difference Result 158 states and 171 transitions. [2018-11-14 18:34:29,577 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 171 transitions. [2018-11-14 18:34:29,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-14 18:34:29,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-14 18:34:29,578 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-14 18:34:29,578 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-14 18:34:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2018-11-14 18:34:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 171 transitions. [2018-11-14 18:34:29,583 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 171 transitions. Word has length 131 [2018-11-14 18:34:29,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-14 18:34:29,583 INFO L480 AbstractCegarLoop]: Abstraction has 158 states and 171 transitions. [2018-11-14 18:34:29,584 INFO L481 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-11-14 18:34:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 171 transitions. [2018-11-14 18:34:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-11-14 18:34:29,585 INFO L367 BasicCegarLoop]: Found error trace [2018-11-14 18:34:29,586 INFO L375 BasicCegarLoop]: trace histogram [65, 41, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-14 18:34:29,586 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-14 18:34:29,586 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-14 18:34:29,586 INFO L82 PathProgramCache]: Analyzing trace with hash 1929444056, now seen corresponding path program 4 times [2018-11-14 18:34:29,587 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-14 18:34:29,587 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-14 18:34:29,614 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-14 18:34:29,932 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-14 18:34:29,932 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-14 18:34:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-14 18:34:30,033 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-14 18:34:33,537 INFO L256 TraceCheckUtils]: 0: Hoare triple {5282#true} call ULTIMATE.init(); {5282#true} is VALID [2018-11-14 18:34:33,538 INFO L273 TraceCheckUtils]: 1: Hoare triple {5282#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {5282#true} is VALID [2018-11-14 18:34:33,538 INFO L273 TraceCheckUtils]: 2: Hoare triple {5282#true} assume true; {5282#true} is VALID [2018-11-14 18:34:33,538 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5282#true} {5282#true} #115#return; {5282#true} is VALID [2018-11-14 18:34:33,538 INFO L256 TraceCheckUtils]: 4: Hoare triple {5282#true} call #t~ret1 := main(); {5282#true} is VALID [2018-11-14 18:34:33,539 INFO L273 TraceCheckUtils]: 5: Hoare triple {5282#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {5302#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,539 INFO L273 TraceCheckUtils]: 6: Hoare triple {5302#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5302#(= (_ bv0 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,540 INFO L273 TraceCheckUtils]: 7: Hoare triple {5302#(= (_ bv0 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5309#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,541 INFO L273 TraceCheckUtils]: 8: Hoare triple {5309#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5309#(= (_ bv1 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,541 INFO L273 TraceCheckUtils]: 9: Hoare triple {5309#(= (_ bv1 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5316#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,542 INFO L273 TraceCheckUtils]: 10: Hoare triple {5316#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5316#(= (_ bv2 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,542 INFO L273 TraceCheckUtils]: 11: Hoare triple {5316#(= (_ bv2 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5323#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,542 INFO L273 TraceCheckUtils]: 12: Hoare triple {5323#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5323#(= (_ bv3 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,543 INFO L273 TraceCheckUtils]: 13: Hoare triple {5323#(= (_ bv3 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5330#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,543 INFO L273 TraceCheckUtils]: 14: Hoare triple {5330#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5330#(= (_ bv4 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,544 INFO L273 TraceCheckUtils]: 15: Hoare triple {5330#(= (_ bv4 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5337#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,544 INFO L273 TraceCheckUtils]: 16: Hoare triple {5337#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5337#(= (_ bv5 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,545 INFO L273 TraceCheckUtils]: 17: Hoare triple {5337#(= (_ bv5 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5344#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,545 INFO L273 TraceCheckUtils]: 18: Hoare triple {5344#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5344#(= (_ bv6 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,546 INFO L273 TraceCheckUtils]: 19: Hoare triple {5344#(= (_ bv6 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5351#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,547 INFO L273 TraceCheckUtils]: 20: Hoare triple {5351#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5351#(= (_ bv7 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,547 INFO L273 TraceCheckUtils]: 21: Hoare triple {5351#(= (_ bv7 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5358#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,548 INFO L273 TraceCheckUtils]: 22: Hoare triple {5358#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5358#(= (_ bv8 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,548 INFO L273 TraceCheckUtils]: 23: Hoare triple {5358#(= (_ bv8 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5365#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,549 INFO L273 TraceCheckUtils]: 24: Hoare triple {5365#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5365#(= (_ bv9 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,549 INFO L273 TraceCheckUtils]: 25: Hoare triple {5365#(= (_ bv9 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5372#(= (_ bv10 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,550 INFO L273 TraceCheckUtils]: 26: Hoare triple {5372#(= (_ bv10 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5372#(= (_ bv10 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,550 INFO L273 TraceCheckUtils]: 27: Hoare triple {5372#(= (_ bv10 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5379#(= (_ bv11 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,551 INFO L273 TraceCheckUtils]: 28: Hoare triple {5379#(= (_ bv11 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5379#(= (_ bv11 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,552 INFO L273 TraceCheckUtils]: 29: Hoare triple {5379#(= (_ bv11 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5386#(= (_ bv12 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,552 INFO L273 TraceCheckUtils]: 30: Hoare triple {5386#(= (_ bv12 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5386#(= (_ bv12 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,553 INFO L273 TraceCheckUtils]: 31: Hoare triple {5386#(= (_ bv12 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5393#(= (_ bv13 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,553 INFO L273 TraceCheckUtils]: 32: Hoare triple {5393#(= (_ bv13 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5393#(= (_ bv13 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,554 INFO L273 TraceCheckUtils]: 33: Hoare triple {5393#(= (_ bv13 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5400#(= (_ bv14 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,554 INFO L273 TraceCheckUtils]: 34: Hoare triple {5400#(= (_ bv14 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5400#(= (_ bv14 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,555 INFO L273 TraceCheckUtils]: 35: Hoare triple {5400#(= (_ bv14 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5407#(= (_ bv15 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,556 INFO L273 TraceCheckUtils]: 36: Hoare triple {5407#(= (_ bv15 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5407#(= (_ bv15 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,556 INFO L273 TraceCheckUtils]: 37: Hoare triple {5407#(= (_ bv15 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5414#(= (_ bv16 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,557 INFO L273 TraceCheckUtils]: 38: Hoare triple {5414#(= (_ bv16 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5414#(= (_ bv16 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,558 INFO L273 TraceCheckUtils]: 39: Hoare triple {5414#(= (_ bv16 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5421#(= (_ bv17 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,558 INFO L273 TraceCheckUtils]: 40: Hoare triple {5421#(= (_ bv17 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5421#(= (_ bv17 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,559 INFO L273 TraceCheckUtils]: 41: Hoare triple {5421#(= (_ bv17 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5428#(= (_ bv18 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,560 INFO L273 TraceCheckUtils]: 42: Hoare triple {5428#(= (_ bv18 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5428#(= (_ bv18 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,560 INFO L273 TraceCheckUtils]: 43: Hoare triple {5428#(= (_ bv18 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5435#(= (_ bv19 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,561 INFO L273 TraceCheckUtils]: 44: Hoare triple {5435#(= (_ bv19 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5435#(= (_ bv19 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,561 INFO L273 TraceCheckUtils]: 45: Hoare triple {5435#(= (_ bv19 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5442#(= (_ bv20 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,562 INFO L273 TraceCheckUtils]: 46: Hoare triple {5442#(= (_ bv20 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5442#(= (_ bv20 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,562 INFO L273 TraceCheckUtils]: 47: Hoare triple {5442#(= (_ bv20 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5449#(= (_ bv21 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,563 INFO L273 TraceCheckUtils]: 48: Hoare triple {5449#(= (_ bv21 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5449#(= (_ bv21 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,564 INFO L273 TraceCheckUtils]: 49: Hoare triple {5449#(= (_ bv21 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5456#(= (_ bv22 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,564 INFO L273 TraceCheckUtils]: 50: Hoare triple {5456#(= (_ bv22 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5456#(= (_ bv22 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,565 INFO L273 TraceCheckUtils]: 51: Hoare triple {5456#(= (_ bv22 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5463#(= (_ bv23 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,565 INFO L273 TraceCheckUtils]: 52: Hoare triple {5463#(= (_ bv23 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5463#(= (_ bv23 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,566 INFO L273 TraceCheckUtils]: 53: Hoare triple {5463#(= (_ bv23 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5470#(= (_ bv24 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,566 INFO L273 TraceCheckUtils]: 54: Hoare triple {5470#(= (_ bv24 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5470#(= (_ bv24 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,567 INFO L273 TraceCheckUtils]: 55: Hoare triple {5470#(= (_ bv24 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5477#(= (_ bv25 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,568 INFO L273 TraceCheckUtils]: 56: Hoare triple {5477#(= (_ bv25 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5477#(= (_ bv25 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,568 INFO L273 TraceCheckUtils]: 57: Hoare triple {5477#(= (_ bv25 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5484#(= (_ bv26 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,569 INFO L273 TraceCheckUtils]: 58: Hoare triple {5484#(= (_ bv26 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5484#(= (_ bv26 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,569 INFO L273 TraceCheckUtils]: 59: Hoare triple {5484#(= (_ bv26 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5491#(= (_ bv27 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,570 INFO L273 TraceCheckUtils]: 60: Hoare triple {5491#(= (_ bv27 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5491#(= (_ bv27 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,570 INFO L273 TraceCheckUtils]: 61: Hoare triple {5491#(= (_ bv27 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5498#(= (_ bv28 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,571 INFO L273 TraceCheckUtils]: 62: Hoare triple {5498#(= (_ bv28 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5498#(= (_ bv28 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,572 INFO L273 TraceCheckUtils]: 63: Hoare triple {5498#(= (_ bv28 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5505#(= (_ bv29 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,572 INFO L273 TraceCheckUtils]: 64: Hoare triple {5505#(= (_ bv29 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5505#(= (_ bv29 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,573 INFO L273 TraceCheckUtils]: 65: Hoare triple {5505#(= (_ bv29 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5512#(= (_ bv30 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,573 INFO L273 TraceCheckUtils]: 66: Hoare triple {5512#(= (_ bv30 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5512#(= (_ bv30 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,574 INFO L273 TraceCheckUtils]: 67: Hoare triple {5512#(= (_ bv30 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5519#(= (_ bv31 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,574 INFO L273 TraceCheckUtils]: 68: Hoare triple {5519#(= (_ bv31 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5519#(= (_ bv31 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,575 INFO L273 TraceCheckUtils]: 69: Hoare triple {5519#(= (_ bv31 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5526#(= (_ bv32 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,575 INFO L273 TraceCheckUtils]: 70: Hoare triple {5526#(= (_ bv32 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5526#(= (_ bv32 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,576 INFO L273 TraceCheckUtils]: 71: Hoare triple {5526#(= (_ bv32 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5533#(= (_ bv33 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,577 INFO L273 TraceCheckUtils]: 72: Hoare triple {5533#(= (_ bv33 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5533#(= (_ bv33 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,577 INFO L273 TraceCheckUtils]: 73: Hoare triple {5533#(= (_ bv33 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5540#(= (_ bv34 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,578 INFO L273 TraceCheckUtils]: 74: Hoare triple {5540#(= (_ bv34 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5540#(= (_ bv34 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,579 INFO L273 TraceCheckUtils]: 75: Hoare triple {5540#(= (_ bv34 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5547#(= (_ bv35 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,579 INFO L273 TraceCheckUtils]: 76: Hoare triple {5547#(= (_ bv35 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5547#(= (_ bv35 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,580 INFO L273 TraceCheckUtils]: 77: Hoare triple {5547#(= (_ bv35 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5554#(= (_ bv36 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,580 INFO L273 TraceCheckUtils]: 78: Hoare triple {5554#(= (_ bv36 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5554#(= (_ bv36 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,581 INFO L273 TraceCheckUtils]: 79: Hoare triple {5554#(= (_ bv36 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5561#(= (_ bv37 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,582 INFO L273 TraceCheckUtils]: 80: Hoare triple {5561#(= (_ bv37 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5561#(= (_ bv37 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,582 INFO L273 TraceCheckUtils]: 81: Hoare triple {5561#(= (_ bv37 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5568#(= (_ bv38 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,583 INFO L273 TraceCheckUtils]: 82: Hoare triple {5568#(= (_ bv38 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5568#(= (_ bv38 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,584 INFO L273 TraceCheckUtils]: 83: Hoare triple {5568#(= (_ bv38 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5575#(= (_ bv39 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,584 INFO L273 TraceCheckUtils]: 84: Hoare triple {5575#(= (_ bv39 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5575#(= (_ bv39 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,604 INFO L273 TraceCheckUtils]: 85: Hoare triple {5575#(= (_ bv39 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5582#(= (_ bv40 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,612 INFO L273 TraceCheckUtils]: 86: Hoare triple {5582#(= (_ bv40 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5582#(= (_ bv40 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,626 INFO L273 TraceCheckUtils]: 87: Hoare triple {5582#(= (_ bv40 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5589#(= (_ bv41 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,634 INFO L273 TraceCheckUtils]: 88: Hoare triple {5589#(= (_ bv41 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5589#(= (_ bv41 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,648 INFO L273 TraceCheckUtils]: 89: Hoare triple {5589#(= (_ bv41 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5596#(= (_ bv42 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,656 INFO L273 TraceCheckUtils]: 90: Hoare triple {5596#(= (_ bv42 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5596#(= (_ bv42 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,656 INFO L273 TraceCheckUtils]: 91: Hoare triple {5596#(= (_ bv42 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5603#(= (_ bv43 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,657 INFO L273 TraceCheckUtils]: 92: Hoare triple {5603#(= (_ bv43 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5603#(= (_ bv43 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,657 INFO L273 TraceCheckUtils]: 93: Hoare triple {5603#(= (_ bv43 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5610#(= (_ bv44 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,657 INFO L273 TraceCheckUtils]: 94: Hoare triple {5610#(= (_ bv44 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5610#(= (_ bv44 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,676 INFO L273 TraceCheckUtils]: 95: Hoare triple {5610#(= (_ bv44 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5617#(= (_ bv45 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,684 INFO L273 TraceCheckUtils]: 96: Hoare triple {5617#(= (_ bv45 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5617#(= (_ bv45 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,694 INFO L273 TraceCheckUtils]: 97: Hoare triple {5617#(= (_ bv45 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5624#(= (_ bv46 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,694 INFO L273 TraceCheckUtils]: 98: Hoare triple {5624#(= (_ bv46 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5624#(= (_ bv46 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,696 INFO L273 TraceCheckUtils]: 99: Hoare triple {5624#(= (_ bv46 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5631#(= (_ bv47 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,696 INFO L273 TraceCheckUtils]: 100: Hoare triple {5631#(= (_ bv47 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5631#(= (_ bv47 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,696 INFO L273 TraceCheckUtils]: 101: Hoare triple {5631#(= (_ bv47 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5638#(= (_ bv48 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,697 INFO L273 TraceCheckUtils]: 102: Hoare triple {5638#(= (_ bv48 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5638#(= (_ bv48 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,697 INFO L273 TraceCheckUtils]: 103: Hoare triple {5638#(= (_ bv48 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5645#(= (_ bv49 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,697 INFO L273 TraceCheckUtils]: 104: Hoare triple {5645#(= (_ bv49 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5645#(= (_ bv49 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,698 INFO L273 TraceCheckUtils]: 105: Hoare triple {5645#(= (_ bv49 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {5652#(= (_ bv50 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,698 INFO L273 TraceCheckUtils]: 106: Hoare triple {5652#(= (_ bv50 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5652#(= (_ bv50 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,699 INFO L273 TraceCheckUtils]: 107: Hoare triple {5652#(= (_ bv50 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5659#(= (_ bv51 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,700 INFO L273 TraceCheckUtils]: 108: Hoare triple {5659#(= (_ bv51 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5659#(= (_ bv51 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,701 INFO L273 TraceCheckUtils]: 109: Hoare triple {5659#(= (_ bv51 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5666#(= (_ bv52 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,701 INFO L273 TraceCheckUtils]: 110: Hoare triple {5666#(= (_ bv52 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5666#(= (_ bv52 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,702 INFO L273 TraceCheckUtils]: 111: Hoare triple {5666#(= (_ bv52 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5673#(= (_ bv53 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,702 INFO L273 TraceCheckUtils]: 112: Hoare triple {5673#(= (_ bv53 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5673#(= (_ bv53 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,704 INFO L273 TraceCheckUtils]: 113: Hoare triple {5673#(= (_ bv53 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5680#(= (_ bv54 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,704 INFO L273 TraceCheckUtils]: 114: Hoare triple {5680#(= (_ bv54 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5680#(= (_ bv54 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,705 INFO L273 TraceCheckUtils]: 115: Hoare triple {5680#(= (_ bv54 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5687#(= (_ bv55 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,705 INFO L273 TraceCheckUtils]: 116: Hoare triple {5687#(= (_ bv55 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5687#(= (_ bv55 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,706 INFO L273 TraceCheckUtils]: 117: Hoare triple {5687#(= (_ bv55 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5694#(= (_ bv56 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,707 INFO L273 TraceCheckUtils]: 118: Hoare triple {5694#(= (_ bv56 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5694#(= (_ bv56 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,708 INFO L273 TraceCheckUtils]: 119: Hoare triple {5694#(= (_ bv56 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5701#(= (_ bv57 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,708 INFO L273 TraceCheckUtils]: 120: Hoare triple {5701#(= (_ bv57 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5701#(= (_ bv57 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,709 INFO L273 TraceCheckUtils]: 121: Hoare triple {5701#(= (_ bv57 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5708#(= (_ bv58 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,710 INFO L273 TraceCheckUtils]: 122: Hoare triple {5708#(= (_ bv58 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5708#(= (_ bv58 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,711 INFO L273 TraceCheckUtils]: 123: Hoare triple {5708#(= (_ bv58 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5715#(= (_ bv59 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,712 INFO L273 TraceCheckUtils]: 124: Hoare triple {5715#(= (_ bv59 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5715#(= (_ bv59 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,712 INFO L273 TraceCheckUtils]: 125: Hoare triple {5715#(= (_ bv59 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5722#(= (_ bv60 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,713 INFO L273 TraceCheckUtils]: 126: Hoare triple {5722#(= (_ bv60 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5722#(= (_ bv60 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,714 INFO L273 TraceCheckUtils]: 127: Hoare triple {5722#(= (_ bv60 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5729#(= (_ bv61 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,714 INFO L273 TraceCheckUtils]: 128: Hoare triple {5729#(= (_ bv61 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5729#(= (_ bv61 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,715 INFO L273 TraceCheckUtils]: 129: Hoare triple {5729#(= (_ bv61 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5736#(= (_ bv62 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,715 INFO L273 TraceCheckUtils]: 130: Hoare triple {5736#(= (_ bv62 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5736#(= (_ bv62 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,716 INFO L273 TraceCheckUtils]: 131: Hoare triple {5736#(= (_ bv62 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5743#(= (_ bv63 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,717 INFO L273 TraceCheckUtils]: 132: Hoare triple {5743#(= (_ bv63 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5743#(= (_ bv63 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,717 INFO L273 TraceCheckUtils]: 133: Hoare triple {5743#(= (_ bv63 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5750#(= (_ bv64 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,718 INFO L273 TraceCheckUtils]: 134: Hoare triple {5750#(= (_ bv64 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5750#(= (_ bv64 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,718 INFO L273 TraceCheckUtils]: 135: Hoare triple {5750#(= (_ bv64 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5757#(= (_ bv65 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,719 INFO L273 TraceCheckUtils]: 136: Hoare triple {5757#(= (_ bv65 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5757#(= (_ bv65 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,720 INFO L273 TraceCheckUtils]: 137: Hoare triple {5757#(= (_ bv65 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5764#(= (_ bv66 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,721 INFO L273 TraceCheckUtils]: 138: Hoare triple {5764#(= (_ bv66 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5764#(= (_ bv66 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,721 INFO L273 TraceCheckUtils]: 139: Hoare triple {5764#(= (_ bv66 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5771#(= (_ bv67 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,722 INFO L273 TraceCheckUtils]: 140: Hoare triple {5771#(= (_ bv67 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5771#(= (_ bv67 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,723 INFO L273 TraceCheckUtils]: 141: Hoare triple {5771#(= (_ bv67 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5778#(= (_ bv68 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,723 INFO L273 TraceCheckUtils]: 142: Hoare triple {5778#(= (_ bv68 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5778#(= (_ bv68 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,724 INFO L273 TraceCheckUtils]: 143: Hoare triple {5778#(= (_ bv68 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5785#(= (_ bv69 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,724 INFO L273 TraceCheckUtils]: 144: Hoare triple {5785#(= (_ bv69 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5785#(= (_ bv69 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,726 INFO L273 TraceCheckUtils]: 145: Hoare triple {5785#(= (_ bv69 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5792#(= (_ bv70 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,726 INFO L273 TraceCheckUtils]: 146: Hoare triple {5792#(= (_ bv70 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5792#(= (_ bv70 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,727 INFO L273 TraceCheckUtils]: 147: Hoare triple {5792#(= (_ bv70 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5799#(= (_ bv71 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,727 INFO L273 TraceCheckUtils]: 148: Hoare triple {5799#(= (_ bv71 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5799#(= (_ bv71 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,728 INFO L273 TraceCheckUtils]: 149: Hoare triple {5799#(= (_ bv71 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5806#(= (_ bv72 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,729 INFO L273 TraceCheckUtils]: 150: Hoare triple {5806#(= (_ bv72 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5806#(= (_ bv72 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,730 INFO L273 TraceCheckUtils]: 151: Hoare triple {5806#(= (_ bv72 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5813#(= (_ bv73 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,730 INFO L273 TraceCheckUtils]: 152: Hoare triple {5813#(= (_ bv73 32) main_~main__x~0)} assume ~bvslt32(~main__x~0, 100bv32); {5813#(= (_ bv73 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,731 INFO L273 TraceCheckUtils]: 153: Hoare triple {5813#(= (_ bv73 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5820#(= (_ bv74 32) main_~main__x~0)} is VALID [2018-11-14 18:34:33,732 INFO L273 TraceCheckUtils]: 154: Hoare triple {5820#(= (_ bv74 32) main_~main__x~0)} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {5283#false} is VALID [2018-11-14 18:34:33,732 INFO L273 TraceCheckUtils]: 155: Hoare triple {5283#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {5283#false} is VALID [2018-11-14 18:34:33,732 INFO L273 TraceCheckUtils]: 156: Hoare triple {5283#false} assume !false; {5283#false} is VALID [2018-11-14 18:34:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:34:33,756 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-14 18:34:47,297 INFO L273 TraceCheckUtils]: 156: Hoare triple {5283#false} assume !false; {5283#false} is VALID [2018-11-14 18:34:47,297 INFO L273 TraceCheckUtils]: 155: Hoare triple {5283#false} assume ~__VERIFIER_assert__cond~0 == 0bv32; {5283#false} is VALID [2018-11-14 18:34:47,297 INFO L273 TraceCheckUtils]: 154: Hoare triple {5836#(bvslt main_~main__x~0 (_ bv100 32))} assume !~bvslt32(~main__x~0, 100bv32);havoc ~__tmp_1~0;~__tmp_1~0 := (if ~main__y~0 == 100bv32 then 1bv32 else 0bv32);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {5283#false} is VALID [2018-11-14 18:34:47,298 INFO L273 TraceCheckUtils]: 153: Hoare triple {5840#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5836#(bvslt main_~main__x~0 (_ bv100 32))} is VALID [2018-11-14 18:34:47,299 INFO L273 TraceCheckUtils]: 152: Hoare triple {5840#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5840#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,304 INFO L273 TraceCheckUtils]: 151: Hoare triple {5847#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5840#(bvslt (bvadd main_~main__x~0 (_ bv1 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,305 INFO L273 TraceCheckUtils]: 150: Hoare triple {5847#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5847#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,308 INFO L273 TraceCheckUtils]: 149: Hoare triple {5854#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5847#(bvslt (bvadd main_~main__x~0 (_ bv2 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,310 INFO L273 TraceCheckUtils]: 148: Hoare triple {5854#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5854#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,315 INFO L273 TraceCheckUtils]: 147: Hoare triple {5861#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5854#(bvslt (bvadd main_~main__x~0 (_ bv3 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,316 INFO L273 TraceCheckUtils]: 146: Hoare triple {5861#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5861#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,321 INFO L273 TraceCheckUtils]: 145: Hoare triple {5868#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5861#(bvslt (bvadd main_~main__x~0 (_ bv4 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,326 INFO L273 TraceCheckUtils]: 144: Hoare triple {5868#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5868#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,331 INFO L273 TraceCheckUtils]: 143: Hoare triple {5875#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5868#(bvslt (bvadd main_~main__x~0 (_ bv5 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,331 INFO L273 TraceCheckUtils]: 142: Hoare triple {5875#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5875#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,336 INFO L273 TraceCheckUtils]: 141: Hoare triple {5882#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5875#(bvslt (bvadd main_~main__x~0 (_ bv6 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,338 INFO L273 TraceCheckUtils]: 140: Hoare triple {5882#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5882#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,342 INFO L273 TraceCheckUtils]: 139: Hoare triple {5889#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5882#(bvslt (bvadd main_~main__x~0 (_ bv7 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,347 INFO L273 TraceCheckUtils]: 138: Hoare triple {5889#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5889#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,352 INFO L273 TraceCheckUtils]: 137: Hoare triple {5896#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5889#(bvslt (bvadd main_~main__x~0 (_ bv8 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,353 INFO L273 TraceCheckUtils]: 136: Hoare triple {5896#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5896#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,359 INFO L273 TraceCheckUtils]: 135: Hoare triple {5903#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5896#(bvslt (bvadd main_~main__x~0 (_ bv9 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,360 INFO L273 TraceCheckUtils]: 134: Hoare triple {5903#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5903#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,365 INFO L273 TraceCheckUtils]: 133: Hoare triple {5910#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5903#(bvslt (bvadd main_~main__x~0 (_ bv10 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,365 INFO L273 TraceCheckUtils]: 132: Hoare triple {5910#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5910#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,370 INFO L273 TraceCheckUtils]: 131: Hoare triple {5917#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5910#(bvslt (bvadd main_~main__x~0 (_ bv11 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,371 INFO L273 TraceCheckUtils]: 130: Hoare triple {5917#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5917#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,377 INFO L273 TraceCheckUtils]: 129: Hoare triple {5924#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5917#(bvslt (bvadd main_~main__x~0 (_ bv12 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,377 INFO L273 TraceCheckUtils]: 128: Hoare triple {5924#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5924#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,381 INFO L273 TraceCheckUtils]: 127: Hoare triple {5931#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5924#(bvslt (bvadd main_~main__x~0 (_ bv13 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,385 INFO L273 TraceCheckUtils]: 126: Hoare triple {5931#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5931#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,391 INFO L273 TraceCheckUtils]: 125: Hoare triple {5938#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5931#(bvslt (bvadd main_~main__x~0 (_ bv14 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,391 INFO L273 TraceCheckUtils]: 124: Hoare triple {5938#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5938#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,396 INFO L273 TraceCheckUtils]: 123: Hoare triple {5945#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5938#(bvslt (bvadd main_~main__x~0 (_ bv15 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,397 INFO L273 TraceCheckUtils]: 122: Hoare triple {5945#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5945#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,401 INFO L273 TraceCheckUtils]: 121: Hoare triple {5952#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5945#(bvslt (bvadd main_~main__x~0 (_ bv16 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,402 INFO L273 TraceCheckUtils]: 120: Hoare triple {5952#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5952#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,406 INFO L273 TraceCheckUtils]: 119: Hoare triple {5959#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5952#(bvslt (bvadd main_~main__x~0 (_ bv17 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,407 INFO L273 TraceCheckUtils]: 118: Hoare triple {5959#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5959#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,410 INFO L273 TraceCheckUtils]: 117: Hoare triple {5966#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5959#(bvslt (bvadd main_~main__x~0 (_ bv18 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,412 INFO L273 TraceCheckUtils]: 116: Hoare triple {5966#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5966#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,416 INFO L273 TraceCheckUtils]: 115: Hoare triple {5973#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5966#(bvslt (bvadd main_~main__x~0 (_ bv19 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,418 INFO L273 TraceCheckUtils]: 114: Hoare triple {5973#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5973#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,423 INFO L273 TraceCheckUtils]: 113: Hoare triple {5980#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5973#(bvslt (bvadd main_~main__x~0 (_ bv20 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,427 INFO L273 TraceCheckUtils]: 112: Hoare triple {5980#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5980#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,431 INFO L273 TraceCheckUtils]: 111: Hoare triple {5987#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5980#(bvslt (bvadd main_~main__x~0 (_ bv21 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,433 INFO L273 TraceCheckUtils]: 110: Hoare triple {5987#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5987#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,439 INFO L273 TraceCheckUtils]: 109: Hoare triple {5994#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5987#(bvslt (bvadd main_~main__x~0 (_ bv22 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,440 INFO L273 TraceCheckUtils]: 108: Hoare triple {5994#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {5994#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,445 INFO L273 TraceCheckUtils]: 107: Hoare triple {6001#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv100 32))} assume !~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0);~main__y~0 := ~bvadd32(1bv32, ~main__y~0); {5994#(bvslt (bvadd main_~main__x~0 (_ bv23 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,447 INFO L273 TraceCheckUtils]: 106: Hoare triple {6001#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6001#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,450 INFO L273 TraceCheckUtils]: 105: Hoare triple {6008#(bvslt (bvadd main_~main__x~0 (_ bv25 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6001#(bvslt (bvadd main_~main__x~0 (_ bv24 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,452 INFO L273 TraceCheckUtils]: 104: Hoare triple {6008#(bvslt (bvadd main_~main__x~0 (_ bv25 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6008#(bvslt (bvadd main_~main__x~0 (_ bv25 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,456 INFO L273 TraceCheckUtils]: 103: Hoare triple {6015#(bvslt (bvadd main_~main__x~0 (_ bv26 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6008#(bvslt (bvadd main_~main__x~0 (_ bv25 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,457 INFO L273 TraceCheckUtils]: 102: Hoare triple {6015#(bvslt (bvadd main_~main__x~0 (_ bv26 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6015#(bvslt (bvadd main_~main__x~0 (_ bv26 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,460 INFO L273 TraceCheckUtils]: 101: Hoare triple {6022#(bvslt (bvadd main_~main__x~0 (_ bv27 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6015#(bvslt (bvadd main_~main__x~0 (_ bv26 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,461 INFO L273 TraceCheckUtils]: 100: Hoare triple {6022#(bvslt (bvadd main_~main__x~0 (_ bv27 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6022#(bvslt (bvadd main_~main__x~0 (_ bv27 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,463 INFO L273 TraceCheckUtils]: 99: Hoare triple {6029#(bvslt (bvadd main_~main__x~0 (_ bv28 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6022#(bvslt (bvadd main_~main__x~0 (_ bv27 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,468 INFO L273 TraceCheckUtils]: 98: Hoare triple {6029#(bvslt (bvadd main_~main__x~0 (_ bv28 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6029#(bvslt (bvadd main_~main__x~0 (_ bv28 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,471 INFO L273 TraceCheckUtils]: 97: Hoare triple {6036#(bvslt (bvadd main_~main__x~0 (_ bv29 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6029#(bvslt (bvadd main_~main__x~0 (_ bv28 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,472 INFO L273 TraceCheckUtils]: 96: Hoare triple {6036#(bvslt (bvadd main_~main__x~0 (_ bv29 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6036#(bvslt (bvadd main_~main__x~0 (_ bv29 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,475 INFO L273 TraceCheckUtils]: 95: Hoare triple {6043#(bvslt (bvadd main_~main__x~0 (_ bv30 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6036#(bvslt (bvadd main_~main__x~0 (_ bv29 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,476 INFO L273 TraceCheckUtils]: 94: Hoare triple {6043#(bvslt (bvadd main_~main__x~0 (_ bv30 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6043#(bvslt (bvadd main_~main__x~0 (_ bv30 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,478 INFO L273 TraceCheckUtils]: 93: Hoare triple {6050#(bvslt (bvadd main_~main__x~0 (_ bv31 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6043#(bvslt (bvadd main_~main__x~0 (_ bv30 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,479 INFO L273 TraceCheckUtils]: 92: Hoare triple {6050#(bvslt (bvadd main_~main__x~0 (_ bv31 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6050#(bvslt (bvadd main_~main__x~0 (_ bv31 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,482 INFO L273 TraceCheckUtils]: 91: Hoare triple {6057#(bvslt (bvadd main_~main__x~0 (_ bv32 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6050#(bvslt (bvadd main_~main__x~0 (_ bv31 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,483 INFO L273 TraceCheckUtils]: 90: Hoare triple {6057#(bvslt (bvadd main_~main__x~0 (_ bv32 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6057#(bvslt (bvadd main_~main__x~0 (_ bv32 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,485 INFO L273 TraceCheckUtils]: 89: Hoare triple {6064#(bvslt (bvadd main_~main__x~0 (_ bv33 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6057#(bvslt (bvadd main_~main__x~0 (_ bv32 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,487 INFO L273 TraceCheckUtils]: 88: Hoare triple {6064#(bvslt (bvadd main_~main__x~0 (_ bv33 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6064#(bvslt (bvadd main_~main__x~0 (_ bv33 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,489 INFO L273 TraceCheckUtils]: 87: Hoare triple {6071#(bvslt (bvadd main_~main__x~0 (_ bv34 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6064#(bvslt (bvadd main_~main__x~0 (_ bv33 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,491 INFO L273 TraceCheckUtils]: 86: Hoare triple {6071#(bvslt (bvadd main_~main__x~0 (_ bv34 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6071#(bvslt (bvadd main_~main__x~0 (_ bv34 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,495 INFO L273 TraceCheckUtils]: 85: Hoare triple {6078#(bvslt (bvadd main_~main__x~0 (_ bv35 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6071#(bvslt (bvadd main_~main__x~0 (_ bv34 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,497 INFO L273 TraceCheckUtils]: 84: Hoare triple {6078#(bvslt (bvadd main_~main__x~0 (_ bv35 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6078#(bvslt (bvadd main_~main__x~0 (_ bv35 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,500 INFO L273 TraceCheckUtils]: 83: Hoare triple {6085#(bvslt (bvadd main_~main__x~0 (_ bv36 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6078#(bvslt (bvadd main_~main__x~0 (_ bv35 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,501 INFO L273 TraceCheckUtils]: 82: Hoare triple {6085#(bvslt (bvadd main_~main__x~0 (_ bv36 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6085#(bvslt (bvadd main_~main__x~0 (_ bv36 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,503 INFO L273 TraceCheckUtils]: 81: Hoare triple {6092#(bvslt (bvadd main_~main__x~0 (_ bv37 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6085#(bvslt (bvadd main_~main__x~0 (_ bv36 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,504 INFO L273 TraceCheckUtils]: 80: Hoare triple {6092#(bvslt (bvadd main_~main__x~0 (_ bv37 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6092#(bvslt (bvadd main_~main__x~0 (_ bv37 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,507 INFO L273 TraceCheckUtils]: 79: Hoare triple {6099#(bvslt (bvadd main_~main__x~0 (_ bv38 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6092#(bvslt (bvadd main_~main__x~0 (_ bv37 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,508 INFO L273 TraceCheckUtils]: 78: Hoare triple {6099#(bvslt (bvadd main_~main__x~0 (_ bv38 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6099#(bvslt (bvadd main_~main__x~0 (_ bv38 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,511 INFO L273 TraceCheckUtils]: 77: Hoare triple {6106#(bvslt (bvadd main_~main__x~0 (_ bv39 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6099#(bvslt (bvadd main_~main__x~0 (_ bv38 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,512 INFO L273 TraceCheckUtils]: 76: Hoare triple {6106#(bvslt (bvadd main_~main__x~0 (_ bv39 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6106#(bvslt (bvadd main_~main__x~0 (_ bv39 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,515 INFO L273 TraceCheckUtils]: 75: Hoare triple {6113#(bvslt (bvadd main_~main__x~0 (_ bv40 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6106#(bvslt (bvadd main_~main__x~0 (_ bv39 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,516 INFO L273 TraceCheckUtils]: 74: Hoare triple {6113#(bvslt (bvadd main_~main__x~0 (_ bv40 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6113#(bvslt (bvadd main_~main__x~0 (_ bv40 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,520 INFO L273 TraceCheckUtils]: 73: Hoare triple {6120#(bvslt (bvadd main_~main__x~0 (_ bv41 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6113#(bvslt (bvadd main_~main__x~0 (_ bv40 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,521 INFO L273 TraceCheckUtils]: 72: Hoare triple {6120#(bvslt (bvadd main_~main__x~0 (_ bv41 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6120#(bvslt (bvadd main_~main__x~0 (_ bv41 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,524 INFO L273 TraceCheckUtils]: 71: Hoare triple {6127#(bvslt (bvadd main_~main__x~0 (_ bv42 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6120#(bvslt (bvadd main_~main__x~0 (_ bv41 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,525 INFO L273 TraceCheckUtils]: 70: Hoare triple {6127#(bvslt (bvadd main_~main__x~0 (_ bv42 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6127#(bvslt (bvadd main_~main__x~0 (_ bv42 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,529 INFO L273 TraceCheckUtils]: 69: Hoare triple {6134#(bvslt (bvadd main_~main__x~0 (_ bv43 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6127#(bvslt (bvadd main_~main__x~0 (_ bv42 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,530 INFO L273 TraceCheckUtils]: 68: Hoare triple {6134#(bvslt (bvadd main_~main__x~0 (_ bv43 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6134#(bvslt (bvadd main_~main__x~0 (_ bv43 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,532 INFO L273 TraceCheckUtils]: 67: Hoare triple {6141#(bvslt (bvadd main_~main__x~0 (_ bv44 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6134#(bvslt (bvadd main_~main__x~0 (_ bv43 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,534 INFO L273 TraceCheckUtils]: 66: Hoare triple {6141#(bvslt (bvadd main_~main__x~0 (_ bv44 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6141#(bvslt (bvadd main_~main__x~0 (_ bv44 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,538 INFO L273 TraceCheckUtils]: 65: Hoare triple {6148#(bvslt (bvadd main_~main__x~0 (_ bv45 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6141#(bvslt (bvadd main_~main__x~0 (_ bv44 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,539 INFO L273 TraceCheckUtils]: 64: Hoare triple {6148#(bvslt (bvadd main_~main__x~0 (_ bv45 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6148#(bvslt (bvadd main_~main__x~0 (_ bv45 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,542 INFO L273 TraceCheckUtils]: 63: Hoare triple {6155#(bvslt (bvadd main_~main__x~0 (_ bv46 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6148#(bvslt (bvadd main_~main__x~0 (_ bv45 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,543 INFO L273 TraceCheckUtils]: 62: Hoare triple {6155#(bvslt (bvadd main_~main__x~0 (_ bv46 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6155#(bvslt (bvadd main_~main__x~0 (_ bv46 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,546 INFO L273 TraceCheckUtils]: 61: Hoare triple {6162#(bvslt (bvadd main_~main__x~0 (_ bv47 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6155#(bvslt (bvadd main_~main__x~0 (_ bv46 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,547 INFO L273 TraceCheckUtils]: 60: Hoare triple {6162#(bvslt (bvadd main_~main__x~0 (_ bv47 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6162#(bvslt (bvadd main_~main__x~0 (_ bv47 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,550 INFO L273 TraceCheckUtils]: 59: Hoare triple {6169#(bvslt (bvadd main_~main__x~0 (_ bv48 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6162#(bvslt (bvadd main_~main__x~0 (_ bv47 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,551 INFO L273 TraceCheckUtils]: 58: Hoare triple {6169#(bvslt (bvadd main_~main__x~0 (_ bv48 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6169#(bvslt (bvadd main_~main__x~0 (_ bv48 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,554 INFO L273 TraceCheckUtils]: 57: Hoare triple {6176#(bvslt (bvadd main_~main__x~0 (_ bv49 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6169#(bvslt (bvadd main_~main__x~0 (_ bv48 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,555 INFO L273 TraceCheckUtils]: 56: Hoare triple {6176#(bvslt (bvadd main_~main__x~0 (_ bv49 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6176#(bvslt (bvadd main_~main__x~0 (_ bv49 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,558 INFO L273 TraceCheckUtils]: 55: Hoare triple {6183#(bvslt (bvadd main_~main__x~0 (_ bv50 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6176#(bvslt (bvadd main_~main__x~0 (_ bv49 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,560 INFO L273 TraceCheckUtils]: 54: Hoare triple {6183#(bvslt (bvadd main_~main__x~0 (_ bv50 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6183#(bvslt (bvadd main_~main__x~0 (_ bv50 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,564 INFO L273 TraceCheckUtils]: 53: Hoare triple {6190#(bvslt (bvadd main_~main__x~0 (_ bv51 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6183#(bvslt (bvadd main_~main__x~0 (_ bv50 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,566 INFO L273 TraceCheckUtils]: 52: Hoare triple {6190#(bvslt (bvadd main_~main__x~0 (_ bv51 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6190#(bvslt (bvadd main_~main__x~0 (_ bv51 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,570 INFO L273 TraceCheckUtils]: 51: Hoare triple {6197#(bvslt (bvadd main_~main__x~0 (_ bv52 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6190#(bvslt (bvadd main_~main__x~0 (_ bv51 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,571 INFO L273 TraceCheckUtils]: 50: Hoare triple {6197#(bvslt (bvadd main_~main__x~0 (_ bv52 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6197#(bvslt (bvadd main_~main__x~0 (_ bv52 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,573 INFO L273 TraceCheckUtils]: 49: Hoare triple {6204#(bvslt (bvadd main_~main__x~0 (_ bv53 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6197#(bvslt (bvadd main_~main__x~0 (_ bv52 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,575 INFO L273 TraceCheckUtils]: 48: Hoare triple {6204#(bvslt (bvadd main_~main__x~0 (_ bv53 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6204#(bvslt (bvadd main_~main__x~0 (_ bv53 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,579 INFO L273 TraceCheckUtils]: 47: Hoare triple {6211#(bvslt (bvadd main_~main__x~0 (_ bv54 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6204#(bvslt (bvadd main_~main__x~0 (_ bv53 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,579 INFO L273 TraceCheckUtils]: 46: Hoare triple {6211#(bvslt (bvadd main_~main__x~0 (_ bv54 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6211#(bvslt (bvadd main_~main__x~0 (_ bv54 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,583 INFO L273 TraceCheckUtils]: 45: Hoare triple {6218#(bvslt (bvadd main_~main__x~0 (_ bv55 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6211#(bvslt (bvadd main_~main__x~0 (_ bv54 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,584 INFO L273 TraceCheckUtils]: 44: Hoare triple {6218#(bvslt (bvadd main_~main__x~0 (_ bv55 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6218#(bvslt (bvadd main_~main__x~0 (_ bv55 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,587 INFO L273 TraceCheckUtils]: 43: Hoare triple {6225#(bvslt (bvadd main_~main__x~0 (_ bv56 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6218#(bvslt (bvadd main_~main__x~0 (_ bv55 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,587 INFO L273 TraceCheckUtils]: 42: Hoare triple {6225#(bvslt (bvadd main_~main__x~0 (_ bv56 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6225#(bvslt (bvadd main_~main__x~0 (_ bv56 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,591 INFO L273 TraceCheckUtils]: 41: Hoare triple {6232#(bvslt (bvadd main_~main__x~0 (_ bv57 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6225#(bvslt (bvadd main_~main__x~0 (_ bv56 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,593 INFO L273 TraceCheckUtils]: 40: Hoare triple {6232#(bvslt (bvadd main_~main__x~0 (_ bv57 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6232#(bvslt (bvadd main_~main__x~0 (_ bv57 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,597 INFO L273 TraceCheckUtils]: 39: Hoare triple {6239#(bvslt (bvadd main_~main__x~0 (_ bv58 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6232#(bvslt (bvadd main_~main__x~0 (_ bv57 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,597 INFO L273 TraceCheckUtils]: 38: Hoare triple {6239#(bvslt (bvadd main_~main__x~0 (_ bv58 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6239#(bvslt (bvadd main_~main__x~0 (_ bv58 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,601 INFO L273 TraceCheckUtils]: 37: Hoare triple {6246#(bvslt (bvadd main_~main__x~0 (_ bv59 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6239#(bvslt (bvadd main_~main__x~0 (_ bv58 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,601 INFO L273 TraceCheckUtils]: 36: Hoare triple {6246#(bvslt (bvadd main_~main__x~0 (_ bv59 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6246#(bvslt (bvadd main_~main__x~0 (_ bv59 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,604 INFO L273 TraceCheckUtils]: 35: Hoare triple {6253#(bvslt (bvadd main_~main__x~0 (_ bv60 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6246#(bvslt (bvadd main_~main__x~0 (_ bv59 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,605 INFO L273 TraceCheckUtils]: 34: Hoare triple {6253#(bvslt (bvadd main_~main__x~0 (_ bv60 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6253#(bvslt (bvadd main_~main__x~0 (_ bv60 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,608 INFO L273 TraceCheckUtils]: 33: Hoare triple {6260#(bvslt (bvadd main_~main__x~0 (_ bv61 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6253#(bvslt (bvadd main_~main__x~0 (_ bv60 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,608 INFO L273 TraceCheckUtils]: 32: Hoare triple {6260#(bvslt (bvadd main_~main__x~0 (_ bv61 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6260#(bvslt (bvadd main_~main__x~0 (_ bv61 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,612 INFO L273 TraceCheckUtils]: 31: Hoare triple {6267#(bvslt (bvadd main_~main__x~0 (_ bv62 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6260#(bvslt (bvadd main_~main__x~0 (_ bv61 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,613 INFO L273 TraceCheckUtils]: 30: Hoare triple {6267#(bvslt (bvadd main_~main__x~0 (_ bv62 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6267#(bvslt (bvadd main_~main__x~0 (_ bv62 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,616 INFO L273 TraceCheckUtils]: 29: Hoare triple {6274#(bvslt (bvadd main_~main__x~0 (_ bv63 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6267#(bvslt (bvadd main_~main__x~0 (_ bv62 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,616 INFO L273 TraceCheckUtils]: 28: Hoare triple {6274#(bvslt (bvadd main_~main__x~0 (_ bv63 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6274#(bvslt (bvadd main_~main__x~0 (_ bv63 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,620 INFO L273 TraceCheckUtils]: 27: Hoare triple {6281#(bvslt (bvadd main_~main__x~0 (_ bv64 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6274#(bvslt (bvadd main_~main__x~0 (_ bv63 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,622 INFO L273 TraceCheckUtils]: 26: Hoare triple {6281#(bvslt (bvadd main_~main__x~0 (_ bv64 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6281#(bvslt (bvadd main_~main__x~0 (_ bv64 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,624 INFO L273 TraceCheckUtils]: 25: Hoare triple {6288#(bvslt (bvadd main_~main__x~0 (_ bv65 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6281#(bvslt (bvadd main_~main__x~0 (_ bv64 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,626 INFO L273 TraceCheckUtils]: 24: Hoare triple {6288#(bvslt (bvadd main_~main__x~0 (_ bv65 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6288#(bvslt (bvadd main_~main__x~0 (_ bv65 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,630 INFO L273 TraceCheckUtils]: 23: Hoare triple {6295#(bvslt (bvadd main_~main__x~0 (_ bv66 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6288#(bvslt (bvadd main_~main__x~0 (_ bv65 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,631 INFO L273 TraceCheckUtils]: 22: Hoare triple {6295#(bvslt (bvadd main_~main__x~0 (_ bv66 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6295#(bvslt (bvadd main_~main__x~0 (_ bv66 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,635 INFO L273 TraceCheckUtils]: 21: Hoare triple {6302#(bvslt (bvadd main_~main__x~0 (_ bv67 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6295#(bvslt (bvadd main_~main__x~0 (_ bv66 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,636 INFO L273 TraceCheckUtils]: 20: Hoare triple {6302#(bvslt (bvadd main_~main__x~0 (_ bv67 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6302#(bvslt (bvadd main_~main__x~0 (_ bv67 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,641 INFO L273 TraceCheckUtils]: 19: Hoare triple {6309#(bvslt (bvadd main_~main__x~0 (_ bv68 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6302#(bvslt (bvadd main_~main__x~0 (_ bv67 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,642 INFO L273 TraceCheckUtils]: 18: Hoare triple {6309#(bvslt (bvadd main_~main__x~0 (_ bv68 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6309#(bvslt (bvadd main_~main__x~0 (_ bv68 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,645 INFO L273 TraceCheckUtils]: 17: Hoare triple {6316#(bvslt (bvadd main_~main__x~0 (_ bv69 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6309#(bvslt (bvadd main_~main__x~0 (_ bv68 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,646 INFO L273 TraceCheckUtils]: 16: Hoare triple {6316#(bvslt (bvadd main_~main__x~0 (_ bv69 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6316#(bvslt (bvadd main_~main__x~0 (_ bv69 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,650 INFO L273 TraceCheckUtils]: 15: Hoare triple {6323#(bvslt (bvadd main_~main__x~0 (_ bv70 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6316#(bvslt (bvadd main_~main__x~0 (_ bv69 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,650 INFO L273 TraceCheckUtils]: 14: Hoare triple {6323#(bvslt (bvadd main_~main__x~0 (_ bv70 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6323#(bvslt (bvadd main_~main__x~0 (_ bv70 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,656 INFO L273 TraceCheckUtils]: 13: Hoare triple {6330#(bvslt (bvadd main_~main__x~0 (_ bv71 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6323#(bvslt (bvadd main_~main__x~0 (_ bv70 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,656 INFO L273 TraceCheckUtils]: 12: Hoare triple {6330#(bvslt (bvadd main_~main__x~0 (_ bv71 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6330#(bvslt (bvadd main_~main__x~0 (_ bv71 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,660 INFO L273 TraceCheckUtils]: 11: Hoare triple {6337#(bvslt (bvadd main_~main__x~0 (_ bv72 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6330#(bvslt (bvadd main_~main__x~0 (_ bv71 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,660 INFO L273 TraceCheckUtils]: 10: Hoare triple {6337#(bvslt (bvadd main_~main__x~0 (_ bv72 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6337#(bvslt (bvadd main_~main__x~0 (_ bv72 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,664 INFO L273 TraceCheckUtils]: 9: Hoare triple {6344#(bvslt (bvadd main_~main__x~0 (_ bv73 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6337#(bvslt (bvadd main_~main__x~0 (_ bv72 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,664 INFO L273 TraceCheckUtils]: 8: Hoare triple {6344#(bvslt (bvadd main_~main__x~0 (_ bv73 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6344#(bvslt (bvadd main_~main__x~0 (_ bv73 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,669 INFO L273 TraceCheckUtils]: 7: Hoare triple {6351#(bvslt (bvadd main_~main__x~0 (_ bv74 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 50bv32);~main__x~0 := ~bvadd32(1bv32, ~main__x~0); {6344#(bvslt (bvadd main_~main__x~0 (_ bv73 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,670 INFO L273 TraceCheckUtils]: 6: Hoare triple {6351#(bvslt (bvadd main_~main__x~0 (_ bv74 32)) (_ bv100 32))} assume ~bvslt32(~main__x~0, 100bv32); {6351#(bvslt (bvadd main_~main__x~0 (_ bv74 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,670 INFO L273 TraceCheckUtils]: 5: Hoare triple {5282#true} ~main__x~0 := 0bv32;~main__y~0 := 50bv32; {6351#(bvslt (bvadd main_~main__x~0 (_ bv74 32)) (_ bv100 32))} is VALID [2018-11-14 18:34:47,671 INFO L256 TraceCheckUtils]: 4: Hoare triple {5282#true} call #t~ret1 := main(); {5282#true} is VALID [2018-11-14 18:34:47,671 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5282#true} {5282#true} #115#return; {5282#true} is VALID [2018-11-14 18:34:47,671 INFO L273 TraceCheckUtils]: 2: Hoare triple {5282#true} assume true; {5282#true} is VALID [2018-11-14 18:34:47,671 INFO L273 TraceCheckUtils]: 1: Hoare triple {5282#true} ~__return_main~0 := 0bv32;~__return_720~0 := 0bv32; {5282#true} is VALID [2018-11-14 18:34:47,671 INFO L256 TraceCheckUtils]: 0: Hoare triple {5282#true} call ULTIMATE.init(); {5282#true} is VALID [2018-11-14 18:34:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-14 18:34:47,703 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-14 18:34:47,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 77] total 152 [2018-11-14 18:34:47,705 INFO L78 Accepts]: Start accepts. Automaton has 152 states. Word has length 157 [2018-11-14 18:34:47,705 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-14 18:34:47,706 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 152 states. [2018-11-14 18:34:48,434 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 307 edges. 307 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-14 18:34:48,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 152 states [2018-11-14 18:34:48,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 152 interpolants. [2018-11-14 18:34:48,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4701, Invalid=18251, Unknown=0, NotChecked=0, Total=22952 [2018-11-14 18:34:48,440 INFO L87 Difference]: Start difference. First operand 158 states and 171 transitions. Second operand 152 states.