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/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/loop-acceleration/phases_true-unreach-call1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 11:29:48,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:29:48,935 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:29:48,947 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:29:48,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:29:48,949 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:29:48,950 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:29:48,952 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:29:48,954 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:29:48,955 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:29:48,956 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:29:48,956 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:29:48,957 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:29:48,958 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:29:48,959 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:29:48,960 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:29:48,961 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:29:48,963 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:29:48,965 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:29:48,970 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:29:48,972 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:29:48,973 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:29:48,978 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:29:48,979 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:29:48,979 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:29:48,980 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:29:48,981 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:29:48,981 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:29:48,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:29:48,987 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:29:48,987 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:29:48,988 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:29:48,989 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:29:48,989 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:29:48,990 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:29:48,991 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:29:48,991 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 11:29:49,006 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:29:49,006 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:29:49,007 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:29:49,007 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:29:49,008 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:29:49,008 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:29:49,008 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:29:49,008 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:29:49,009 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:29:49,009 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:29:49,009 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:29:49,009 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:29:49,009 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:29:49,009 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:29:49,010 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:29:49,010 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:29:49,010 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:29:49,010 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:29:49,010 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:29:49,010 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:29:49,011 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:29:49,011 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:29:49,011 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:29:49,011 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:29:49,011 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:29:49,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:29:49,012 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:29:49,012 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:29:49,012 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 11:29:49,012 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:29:49,013 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:29:49,013 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:29:49,013 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:29:49,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:29:49,078 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:29:49,082 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:29:49,083 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:29:49,084 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:29:49,084 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/phases_true-unreach-call1.i [2018-11-23 11:29:49,148 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7e2c9b7/aaf85967049240a9ab7482ce1e4c83e9/FLAGd971534dc [2018-11-23 11:29:49,611 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:29:49,612 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/phases_true-unreach-call1.i [2018-11-23 11:29:49,618 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7e2c9b7/aaf85967049240a9ab7482ce1e4c83e9/FLAGd971534dc [2018-11-23 11:29:50,110 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7e2c9b7/aaf85967049240a9ab7482ce1e4c83e9 [2018-11-23 11:29:50,121 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:29:50,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:29:50,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:29:50,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:29:50,129 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:29:50,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d972f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50, skipping insertion in model container [2018-11-23 11:29:50,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:29:50,166 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:29:50,376 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:29:50,384 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:29:50,402 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:29:50,419 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:29:50,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50 WrapperNode [2018-11-23 11:29:50,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:29:50,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:29:50,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:29:50,421 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:29:50,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,442 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:29:50,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:29:50,443 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:29:50,443 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:29:50,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,452 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (1/1) ... [2018-11-23 11:29:50,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:29:50,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:29:50,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:29:50,467 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:29:50,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (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 [2018-11-23 11:29:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:29:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:29:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:29:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:29:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:29:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:29:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:29:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:29:51,001 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:29:51,002 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 11:29:51,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:29:51 BoogieIcfgContainer [2018-11-23 11:29:51,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:29:51,003 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:29:51,004 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:29:51,007 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:29:51,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:29:50" (1/3) ... [2018-11-23 11:29:51,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58f6fe5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:29:51, skipping insertion in model container [2018-11-23 11:29:51,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:29:50" (2/3) ... [2018-11-23 11:29:51,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58f6fe5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:29:51, skipping insertion in model container [2018-11-23 11:29:51,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:29:51" (3/3) ... [2018-11-23 11:29:51,011 INFO L112 eAbstractionObserver]: Analyzing ICFG phases_true-unreach-call1.i [2018-11-23 11:29:51,021 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:29:51,029 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:29:51,048 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:29:51,081 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:29:51,082 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:29:51,082 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:29:51,082 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:29:51,083 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:29:51,083 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:29:51,083 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:29:51,083 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:29:51,084 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:29:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2018-11-23 11:29:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:29:51,116 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:29:51,117 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:29:51,119 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:29:51,124 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:29:51,125 INFO L82 PathProgramCache]: Analyzing trace with hash -721501374, now seen corresponding path program 1 times [2018-11-23 11:29:51,129 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:29:51,129 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 [2018-11-23 11:29:51,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:29:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:51,192 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:29:51,269 INFO L256 TraceCheckUtils]: 0: Hoare triple {21#true} call ULTIMATE.init(); {21#true} is VALID [2018-11-23 11:29:51,272 INFO L273 TraceCheckUtils]: 1: Hoare triple {21#true} assume true; {21#true} is VALID [2018-11-23 11:29:51,273 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {21#true} {21#true} #37#return; {21#true} is VALID [2018-11-23 11:29:51,274 INFO L256 TraceCheckUtils]: 3: Hoare triple {21#true} call #t~ret1 := main(); {21#true} is VALID [2018-11-23 11:29:51,274 INFO L273 TraceCheckUtils]: 4: Hoare triple {21#true} ~x~0 := 0bv32; {21#true} is VALID [2018-11-23 11:29:51,276 INFO L273 TraceCheckUtils]: 5: Hoare triple {21#true} assume !true; {22#false} is VALID [2018-11-23 11:29:51,276 INFO L256 TraceCheckUtils]: 6: Hoare triple {22#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {22#false} is VALID [2018-11-23 11:29:51,277 INFO L273 TraceCheckUtils]: 7: Hoare triple {22#false} ~cond := #in~cond; {22#false} is VALID [2018-11-23 11:29:51,277 INFO L273 TraceCheckUtils]: 8: Hoare triple {22#false} assume 0bv32 == ~cond; {22#false} is VALID [2018-11-23 11:29:51,277 INFO L273 TraceCheckUtils]: 9: Hoare triple {22#false} assume !false; {22#false} is VALID [2018-11-23 11:29:51,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:51,280 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:29:51,284 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:29:51,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:29:51,289 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:29:51,292 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:29:51,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-23 11:29:51,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:51,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:29:51,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:29:51,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:29:51,344 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 2 states. [2018-11-23 11:29:51,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:51,430 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2018-11-23 11:29:51,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:29:51,430 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-11-23 11:29:51,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:29:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:29:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 33 transitions. [2018-11-23 11:29:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:29:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 33 transitions. [2018-11-23 11:29:51,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 33 transitions. [2018-11-23 11:29:51,702 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:51,713 INFO L225 Difference]: With dead ends: 29 [2018-11-23 11:29:51,714 INFO L226 Difference]: Without dead ends: 12 [2018-11-23 11:29:51,719 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:29:51,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2018-11-23 11:29:51,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2018-11-23 11:29:51,808 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:29:51,809 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12 states. Second operand 12 states. [2018-11-23 11:29:51,809 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:29:51,810 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:29:51,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:51,813 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:29:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:29:51,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:51,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:51,814 INFO L74 IsIncluded]: Start isIncluded. First operand 12 states. Second operand 12 states. [2018-11-23 11:29:51,814 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 12 states. [2018-11-23 11:29:51,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:51,817 INFO L93 Difference]: Finished difference Result 12 states and 13 transitions. [2018-11-23 11:29:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:29:51,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:51,818 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:51,818 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:29:51,818 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:29:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2018-11-23 11:29:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2018-11-23 11:29:51,822 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 13 transitions. Word has length 10 [2018-11-23 11:29:51,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:29:51,823 INFO L480 AbstractCegarLoop]: Abstraction has 12 states and 13 transitions. [2018-11-23 11:29:51,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:29:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2018-11-23 11:29:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-11-23 11:29:51,823 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:29:51,824 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:29:51,824 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:29:51,824 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:29:51,825 INFO L82 PathProgramCache]: Analyzing trace with hash -730736584, now seen corresponding path program 1 times [2018-11-23 11:29:51,825 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:29:51,825 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 [2018-11-23 11:29:51,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:29:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:51,878 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:29:51,949 INFO L256 TraceCheckUtils]: 0: Hoare triple {133#true} call ULTIMATE.init(); {133#true} is VALID [2018-11-23 11:29:51,950 INFO L273 TraceCheckUtils]: 1: Hoare triple {133#true} assume true; {133#true} is VALID [2018-11-23 11:29:51,950 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {133#true} {133#true} #37#return; {133#true} is VALID [2018-11-23 11:29:51,950 INFO L256 TraceCheckUtils]: 3: Hoare triple {133#true} call #t~ret1 := main(); {133#true} is VALID [2018-11-23 11:29:51,960 INFO L273 TraceCheckUtils]: 4: Hoare triple {133#true} ~x~0 := 0bv32; {150#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:51,963 INFO L273 TraceCheckUtils]: 5: Hoare triple {150#(= main_~x~0 (_ bv0 32))} assume !~bvult32(~x~0, 268435455bv32); {134#false} is VALID [2018-11-23 11:29:51,963 INFO L256 TraceCheckUtils]: 6: Hoare triple {134#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {134#false} is VALID [2018-11-23 11:29:51,963 INFO L273 TraceCheckUtils]: 7: Hoare triple {134#false} ~cond := #in~cond; {134#false} is VALID [2018-11-23 11:29:51,964 INFO L273 TraceCheckUtils]: 8: Hoare triple {134#false} assume 0bv32 == ~cond; {134#false} is VALID [2018-11-23 11:29:51,964 INFO L273 TraceCheckUtils]: 9: Hoare triple {134#false} assume !false; {134#false} is VALID [2018-11-23 11:29:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:51,965 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:29:51,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:29:51,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:29:51,973 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:29:51,973 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:29:51,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 11:29:52,047 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:52,047 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:29:52,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:29:52,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:29:52,048 INFO L87 Difference]: Start difference. First operand 12 states and 13 transitions. Second operand 3 states. [2018-11-23 11:29:52,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:52,149 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2018-11-23 11:29:52,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:29:52,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2018-11-23 11:29:52,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:29:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:29:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:29:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 11:29:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2018-11-23 11:29:52,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 25 transitions. [2018-11-23 11:29:52,298 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:52,299 INFO L225 Difference]: With dead ends: 21 [2018-11-23 11:29:52,299 INFO L226 Difference]: Without dead ends: 14 [2018-11-23 11:29:52,301 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:29:52,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2018-11-23 11:29:52,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2018-11-23 11:29:52,324 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:29:52,325 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14 states. Second operand 14 states. [2018-11-23 11:29:52,325 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:29:52,325 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:29:52,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:52,327 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:29:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:29:52,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:52,328 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:52,329 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 14 states. [2018-11-23 11:29:52,329 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 14 states. [2018-11-23 11:29:52,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:52,331 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2018-11-23 11:29:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:29:52,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:52,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:52,332 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:29:52,332 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:29:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2018-11-23 11:29:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2018-11-23 11:29:52,333 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 10 [2018-11-23 11:29:52,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:29:52,334 INFO L480 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2018-11-23 11:29:52,334 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:29:52,334 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2018-11-23 11:29:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 11:29:52,335 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:29:52,335 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:29:52,335 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:29:52,336 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:29:52,336 INFO L82 PathProgramCache]: Analyzing trace with hash -1082855947, now seen corresponding path program 1 times [2018-11-23 11:29:52,336 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:29:52,336 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 [2018-11-23 11:29:52,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:29:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:52,372 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:29:52,428 INFO L256 TraceCheckUtils]: 0: Hoare triple {247#true} call ULTIMATE.init(); {247#true} is VALID [2018-11-23 11:29:52,429 INFO L273 TraceCheckUtils]: 1: Hoare triple {247#true} assume true; {247#true} is VALID [2018-11-23 11:29:52,429 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {247#true} {247#true} #37#return; {247#true} is VALID [2018-11-23 11:29:52,429 INFO L256 TraceCheckUtils]: 3: Hoare triple {247#true} call #t~ret1 := main(); {247#true} is VALID [2018-11-23 11:29:52,435 INFO L273 TraceCheckUtils]: 4: Hoare triple {247#true} ~x~0 := 0bv32; {264#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:52,435 INFO L273 TraceCheckUtils]: 5: Hoare triple {264#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {264#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:52,436 INFO L273 TraceCheckUtils]: 6: Hoare triple {264#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {271#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:52,437 INFO L273 TraceCheckUtils]: 7: Hoare triple {271#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !~bvult32(~x~0, 268435455bv32); {248#false} is VALID [2018-11-23 11:29:52,437 INFO L256 TraceCheckUtils]: 8: Hoare triple {248#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {248#false} is VALID [2018-11-23 11:29:52,437 INFO L273 TraceCheckUtils]: 9: Hoare triple {248#false} ~cond := #in~cond; {248#false} is VALID [2018-11-23 11:29:52,438 INFO L273 TraceCheckUtils]: 10: Hoare triple {248#false} assume 0bv32 == ~cond; {248#false} is VALID [2018-11-23 11:29:52,438 INFO L273 TraceCheckUtils]: 11: Hoare triple {248#false} assume !false; {248#false} is VALID [2018-11-23 11:29:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:52,439 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:29:52,742 INFO L273 TraceCheckUtils]: 11: Hoare triple {248#false} assume !false; {248#false} is VALID [2018-11-23 11:29:52,743 INFO L273 TraceCheckUtils]: 10: Hoare triple {248#false} assume 0bv32 == ~cond; {248#false} is VALID [2018-11-23 11:29:52,743 INFO L273 TraceCheckUtils]: 9: Hoare triple {248#false} ~cond := #in~cond; {248#false} is VALID [2018-11-23 11:29:52,743 INFO L256 TraceCheckUtils]: 8: Hoare triple {248#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {248#false} is VALID [2018-11-23 11:29:52,744 INFO L273 TraceCheckUtils]: 7: Hoare triple {299#(bvult main_~x~0 (_ bv268435455 32))} assume !~bvult32(~x~0, 268435455bv32); {248#false} is VALID [2018-11-23 11:29:52,746 INFO L273 TraceCheckUtils]: 6: Hoare triple {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv268435455 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {299#(bvult main_~x~0 (_ bv268435455 32))} is VALID [2018-11-23 11:29:52,746 INFO L273 TraceCheckUtils]: 5: Hoare triple {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv268435455 32))} assume !!~bvult32(~x~0, 268435455bv32); {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv268435455 32))} is VALID [2018-11-23 11:29:52,748 INFO L273 TraceCheckUtils]: 4: Hoare triple {247#true} ~x~0 := 0bv32; {303#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv268435455 32))} is VALID [2018-11-23 11:29:52,748 INFO L256 TraceCheckUtils]: 3: Hoare triple {247#true} call #t~ret1 := main(); {247#true} is VALID [2018-11-23 11:29:52,749 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {247#true} {247#true} #37#return; {247#true} is VALID [2018-11-23 11:29:52,749 INFO L273 TraceCheckUtils]: 1: Hoare triple {247#true} assume true; {247#true} is VALID [2018-11-23 11:29:52,750 INFO L256 TraceCheckUtils]: 0: Hoare triple {247#true} call ULTIMATE.init(); {247#true} is VALID [2018-11-23 11:29:52,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:52,753 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:29:52,753 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-23 11:29:52,754 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:29:52,754 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:29:52,755 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 11:29:52,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:52,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:29:52,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:29:52,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:29:52,913 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand 6 states. [2018-11-23 11:29:53,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:53,345 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2018-11-23 11:29:53,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 11:29:53,346 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-23 11:29:53,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:29:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:29:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2018-11-23 11:29:53,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:29:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 31 transitions. [2018-11-23 11:29:53,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 31 transitions. [2018-11-23 11:29:53,420 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:53,421 INFO L225 Difference]: With dead ends: 25 [2018-11-23 11:29:53,421 INFO L226 Difference]: Without dead ends: 18 [2018-11-23 11:29:53,422 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:29:53,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2018-11-23 11:29:53,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 17. [2018-11-23 11:29:53,501 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:29:53,501 INFO L82 GeneralOperation]: Start isEquivalent. First operand 18 states. Second operand 17 states. [2018-11-23 11:29:53,501 INFO L74 IsIncluded]: Start isIncluded. First operand 18 states. Second operand 17 states. [2018-11-23 11:29:53,502 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 17 states. [2018-11-23 11:29:53,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:53,504 INFO L93 Difference]: Finished difference Result 18 states and 20 transitions. [2018-11-23 11:29:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-11-23 11:29:53,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:53,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:53,505 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand 18 states. [2018-11-23 11:29:53,505 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 18 states. [2018-11-23 11:29:53,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:53,507 INFO L93 Difference]: Finished difference Result 18 states and 20 transitions. [2018-11-23 11:29:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2018-11-23 11:29:53,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:53,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:53,508 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:29:53,509 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:29:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-23 11:29:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 18 transitions. [2018-11-23 11:29:53,511 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 18 transitions. Word has length 12 [2018-11-23 11:29:53,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:29:53,511 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 18 transitions. [2018-11-23 11:29:53,511 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:29:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2018-11-23 11:29:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 11:29:53,512 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:29:53,512 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:29:53,513 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:29:53,513 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:29:53,513 INFO L82 PathProgramCache]: Analyzing trace with hash -582276883, now seen corresponding path program 1 times [2018-11-23 11:29:53,514 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:29:53,514 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 [2018-11-23 11:29:53,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:29:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:53,561 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:29:53,664 INFO L256 TraceCheckUtils]: 0: Hoare triple {427#true} call ULTIMATE.init(); {427#true} is VALID [2018-11-23 11:29:53,664 INFO L273 TraceCheckUtils]: 1: Hoare triple {427#true} assume true; {427#true} is VALID [2018-11-23 11:29:53,665 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {427#true} {427#true} #37#return; {427#true} is VALID [2018-11-23 11:29:53,665 INFO L256 TraceCheckUtils]: 3: Hoare triple {427#true} call #t~ret1 := main(); {427#true} is VALID [2018-11-23 11:29:53,665 INFO L273 TraceCheckUtils]: 4: Hoare triple {427#true} ~x~0 := 0bv32; {444#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:53,666 INFO L273 TraceCheckUtils]: 5: Hoare triple {444#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {444#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:53,667 INFO L273 TraceCheckUtils]: 6: Hoare triple {444#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:53,671 INFO L273 TraceCheckUtils]: 7: Hoare triple {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:53,672 INFO L273 TraceCheckUtils]: 8: Hoare triple {451#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {458#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:29:53,672 INFO L273 TraceCheckUtils]: 9: Hoare triple {458#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {458#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:29:53,673 INFO L273 TraceCheckUtils]: 10: Hoare triple {458#(= (_ bv2 32) main_~x~0)} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {428#false} is VALID [2018-11-23 11:29:53,673 INFO L273 TraceCheckUtils]: 11: Hoare triple {428#false} assume !~bvult32(~x~0, 268435455bv32); {428#false} is VALID [2018-11-23 11:29:53,673 INFO L256 TraceCheckUtils]: 12: Hoare triple {428#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {428#false} is VALID [2018-11-23 11:29:53,673 INFO L273 TraceCheckUtils]: 13: Hoare triple {428#false} ~cond := #in~cond; {428#false} is VALID [2018-11-23 11:29:53,674 INFO L273 TraceCheckUtils]: 14: Hoare triple {428#false} assume 0bv32 == ~cond; {428#false} is VALID [2018-11-23 11:29:53,674 INFO L273 TraceCheckUtils]: 15: Hoare triple {428#false} assume !false; {428#false} is VALID [2018-11-23 11:29:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:53,675 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:29:53,781 INFO L273 TraceCheckUtils]: 15: Hoare triple {428#false} assume !false; {428#false} is VALID [2018-11-23 11:29:53,782 INFO L273 TraceCheckUtils]: 14: Hoare triple {428#false} assume 0bv32 == ~cond; {428#false} is VALID [2018-11-23 11:29:53,782 INFO L273 TraceCheckUtils]: 13: Hoare triple {428#false} ~cond := #in~cond; {428#false} is VALID [2018-11-23 11:29:53,783 INFO L256 TraceCheckUtils]: 12: Hoare triple {428#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {428#false} is VALID [2018-11-23 11:29:53,784 INFO L273 TraceCheckUtils]: 11: Hoare triple {428#false} assume !~bvult32(~x~0, 268435455bv32); {428#false} is VALID [2018-11-23 11:29:53,785 INFO L273 TraceCheckUtils]: 10: Hoare triple {495#(bvult main_~x~0 (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {428#false} is VALID [2018-11-23 11:29:53,787 INFO L273 TraceCheckUtils]: 9: Hoare triple {495#(bvult main_~x~0 (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {495#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:29:53,788 INFO L273 TraceCheckUtils]: 8: Hoare triple {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {495#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:29:53,789 INFO L273 TraceCheckUtils]: 7: Hoare triple {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:53,792 INFO L273 TraceCheckUtils]: 6: Hoare triple {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {502#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:53,793 INFO L273 TraceCheckUtils]: 5: Hoare triple {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:53,794 INFO L273 TraceCheckUtils]: 4: Hoare triple {427#true} ~x~0 := 0bv32; {509#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:53,794 INFO L256 TraceCheckUtils]: 3: Hoare triple {427#true} call #t~ret1 := main(); {427#true} is VALID [2018-11-23 11:29:53,794 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {427#true} {427#true} #37#return; {427#true} is VALID [2018-11-23 11:29:53,794 INFO L273 TraceCheckUtils]: 1: Hoare triple {427#true} assume true; {427#true} is VALID [2018-11-23 11:29:53,795 INFO L256 TraceCheckUtils]: 0: Hoare triple {427#true} call ULTIMATE.init(); {427#true} is VALID [2018-11-23 11:29:53,795 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:53,798 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:29:53,798 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-23 11:29:53,799 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-11-23 11:29:53,799 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:29:53,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 11:29:53,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:53,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 11:29:53,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 11:29:53,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-23 11:29:53,844 INFO L87 Difference]: Start difference. First operand 17 states and 18 transitions. Second operand 8 states. [2018-11-23 11:29:54,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:54,281 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2018-11-23 11:29:54,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:29:54,282 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-11-23 11:29:54,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:29:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:29:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:29:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:29:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 37 transitions. [2018-11-23 11:29:54,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 37 transitions. [2018-11-23 11:29:54,346 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:54,348 INFO L225 Difference]: With dead ends: 33 [2018-11-23 11:29:54,348 INFO L226 Difference]: Without dead ends: 25 [2018-11-23 11:29:54,349 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2018-11-23 11:29:54,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2018-11-23 11:29:54,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2018-11-23 11:29:54,375 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:29:54,375 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand 25 states. [2018-11-23 11:29:54,375 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand 25 states. [2018-11-23 11:29:54,375 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 25 states. [2018-11-23 11:29:54,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:54,378 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2018-11-23 11:29:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:29:54,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:54,379 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:54,379 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand 25 states. [2018-11-23 11:29:54,379 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 25 states. [2018-11-23 11:29:54,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:54,381 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2018-11-23 11:29:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:29:54,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:54,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:54,382 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:29:54,382 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:29:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2018-11-23 11:29:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 26 transitions. [2018-11-23 11:29:54,385 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 26 transitions. Word has length 16 [2018-11-23 11:29:54,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:29:54,385 INFO L480 AbstractCegarLoop]: Abstraction has 25 states and 26 transitions. [2018-11-23 11:29:54,385 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 11:29:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2018-11-23 11:29:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 11:29:54,386 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:29:54,386 INFO L402 BasicCegarLoop]: trace histogram [7, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:29:54,387 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:29:54,387 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:29:54,387 INFO L82 PathProgramCache]: Analyzing trace with hash -1105955487, now seen corresponding path program 2 times [2018-11-23 11:29:54,388 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:29:54,388 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 [2018-11-23 11:29:54,406 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-23 11:29:54,441 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 11:29:54,441 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:29:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:54,454 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:29:54,665 INFO L256 TraceCheckUtils]: 0: Hoare triple {674#true} call ULTIMATE.init(); {674#true} is VALID [2018-11-23 11:29:54,666 INFO L273 TraceCheckUtils]: 1: Hoare triple {674#true} assume true; {674#true} is VALID [2018-11-23 11:29:54,666 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {674#true} {674#true} #37#return; {674#true} is VALID [2018-11-23 11:29:54,667 INFO L256 TraceCheckUtils]: 3: Hoare triple {674#true} call #t~ret1 := main(); {674#true} is VALID [2018-11-23 11:29:54,667 INFO L273 TraceCheckUtils]: 4: Hoare triple {674#true} ~x~0 := 0bv32; {691#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:54,668 INFO L273 TraceCheckUtils]: 5: Hoare triple {691#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {691#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:54,669 INFO L273 TraceCheckUtils]: 6: Hoare triple {691#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:54,669 INFO L273 TraceCheckUtils]: 7: Hoare triple {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:54,670 INFO L273 TraceCheckUtils]: 8: Hoare triple {698#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {705#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:29:54,670 INFO L273 TraceCheckUtils]: 9: Hoare triple {705#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {705#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:29:54,674 INFO L273 TraceCheckUtils]: 10: Hoare triple {705#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:54,675 INFO L273 TraceCheckUtils]: 11: Hoare triple {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:54,676 INFO L273 TraceCheckUtils]: 12: Hoare triple {712#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {719#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:29:54,676 INFO L273 TraceCheckUtils]: 13: Hoare triple {719#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {719#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:29:54,677 INFO L273 TraceCheckUtils]: 14: Hoare triple {719#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:54,678 INFO L273 TraceCheckUtils]: 15: Hoare triple {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:54,678 INFO L273 TraceCheckUtils]: 16: Hoare triple {726#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {733#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:29:54,679 INFO L273 TraceCheckUtils]: 17: Hoare triple {733#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {733#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:29:54,680 INFO L273 TraceCheckUtils]: 18: Hoare triple {733#(= (_ bv6 32) main_~x~0)} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {675#false} is VALID [2018-11-23 11:29:54,680 INFO L273 TraceCheckUtils]: 19: Hoare triple {675#false} assume !~bvult32(~x~0, 268435455bv32); {675#false} is VALID [2018-11-23 11:29:54,681 INFO L256 TraceCheckUtils]: 20: Hoare triple {675#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {675#false} is VALID [2018-11-23 11:29:54,681 INFO L273 TraceCheckUtils]: 21: Hoare triple {675#false} ~cond := #in~cond; {675#false} is VALID [2018-11-23 11:29:54,682 INFO L273 TraceCheckUtils]: 22: Hoare triple {675#false} assume 0bv32 == ~cond; {675#false} is VALID [2018-11-23 11:29:54,682 INFO L273 TraceCheckUtils]: 23: Hoare triple {675#false} assume !false; {675#false} is VALID [2018-11-23 11:29:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:54,685 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:29:55,076 INFO L273 TraceCheckUtils]: 23: Hoare triple {675#false} assume !false; {675#false} is VALID [2018-11-23 11:29:55,077 INFO L273 TraceCheckUtils]: 22: Hoare triple {675#false} assume 0bv32 == ~cond; {675#false} is VALID [2018-11-23 11:29:55,077 INFO L273 TraceCheckUtils]: 21: Hoare triple {675#false} ~cond := #in~cond; {675#false} is VALID [2018-11-23 11:29:55,078 INFO L256 TraceCheckUtils]: 20: Hoare triple {675#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {675#false} is VALID [2018-11-23 11:29:55,078 INFO L273 TraceCheckUtils]: 19: Hoare triple {675#false} assume !~bvult32(~x~0, 268435455bv32); {675#false} is VALID [2018-11-23 11:29:55,083 INFO L273 TraceCheckUtils]: 18: Hoare triple {770#(bvult main_~x~0 (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {675#false} is VALID [2018-11-23 11:29:55,084 INFO L273 TraceCheckUtils]: 17: Hoare triple {770#(bvult main_~x~0 (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {770#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:29:55,085 INFO L273 TraceCheckUtils]: 16: Hoare triple {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {770#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:29:55,086 INFO L273 TraceCheckUtils]: 15: Hoare triple {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,089 INFO L273 TraceCheckUtils]: 14: Hoare triple {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {777#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,090 INFO L273 TraceCheckUtils]: 13: Hoare triple {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,094 INFO L273 TraceCheckUtils]: 12: Hoare triple {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {784#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,095 INFO L273 TraceCheckUtils]: 11: Hoare triple {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,097 INFO L273 TraceCheckUtils]: 10: Hoare triple {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {791#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,098 INFO L273 TraceCheckUtils]: 9: Hoare triple {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,101 INFO L273 TraceCheckUtils]: 8: Hoare triple {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {798#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,102 INFO L273 TraceCheckUtils]: 7: Hoare triple {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,104 INFO L273 TraceCheckUtils]: 6: Hoare triple {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {805#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,104 INFO L273 TraceCheckUtils]: 5: Hoare triple {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,105 INFO L273 TraceCheckUtils]: 4: Hoare triple {674#true} ~x~0 := 0bv32; {812#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:55,105 INFO L256 TraceCheckUtils]: 3: Hoare triple {674#true} call #t~ret1 := main(); {674#true} is VALID [2018-11-23 11:29:55,105 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {674#true} {674#true} #37#return; {674#true} is VALID [2018-11-23 11:29:55,106 INFO L273 TraceCheckUtils]: 1: Hoare triple {674#true} assume true; {674#true} is VALID [2018-11-23 11:29:55,106 INFO L256 TraceCheckUtils]: 0: Hoare triple {674#true} call ULTIMATE.init(); {674#true} is VALID [2018-11-23 11:29:55,108 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:29:55,118 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:29:55,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-11-23 11:29:55,119 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 24 [2018-11-23 11:29:55,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:29:55,120 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 11:29:55,193 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:55,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:29:55,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:29:55,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:29:55,194 INFO L87 Difference]: Start difference. First operand 25 states and 26 transitions. Second operand 16 states. [2018-11-23 11:29:56,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:56,377 INFO L93 Difference]: Finished difference Result 49 states and 59 transitions. [2018-11-23 11:29:56,377 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 11:29:56,377 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 24 [2018-11-23 11:29:56,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:29:56,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:29:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:29:56,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:29:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 57 transitions. [2018-11-23 11:29:56,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 57 transitions. [2018-11-23 11:29:56,486 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:56,488 INFO L225 Difference]: With dead ends: 49 [2018-11-23 11:29:56,488 INFO L226 Difference]: Without dead ends: 41 [2018-11-23 11:29:56,489 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=174, Invalid=288, Unknown=0, NotChecked=0, Total=462 [2018-11-23 11:29:56,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2018-11-23 11:29:56,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2018-11-23 11:29:56,531 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:29:56,531 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand 41 states. [2018-11-23 11:29:56,532 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2018-11-23 11:29:56,532 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2018-11-23 11:29:56,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:56,535 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2018-11-23 11:29:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:29:56,536 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:56,536 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:56,536 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand 41 states. [2018-11-23 11:29:56,536 INFO L87 Difference]: Start difference. First operand 41 states. Second operand 41 states. [2018-11-23 11:29:56,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:56,539 INFO L93 Difference]: Finished difference Result 41 states and 42 transitions. [2018-11-23 11:29:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:29:56,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:56,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:56,540 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:29:56,540 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:29:56,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-23 11:29:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 42 transitions. [2018-11-23 11:29:56,543 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 42 transitions. Word has length 24 [2018-11-23 11:29:56,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:29:56,543 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 42 transitions. [2018-11-23 11:29:56,543 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:29:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-11-23 11:29:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-23 11:29:56,545 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:29:56,545 INFO L402 BasicCegarLoop]: trace histogram [15, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:29:56,545 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:29:56,546 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:29:56,546 INFO L82 PathProgramCache]: Analyzing trace with hash 1870525001, now seen corresponding path program 3 times [2018-11-23 11:29:56,546 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:29:56,547 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 [2018-11-23 11:29:56,571 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-23 11:29:56,618 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-11-23 11:29:56,618 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:29:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:56,632 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:29:56,741 INFO L256 TraceCheckUtils]: 0: Hoare triple {1065#true} call ULTIMATE.init(); {1065#true} is VALID [2018-11-23 11:29:56,742 INFO L273 TraceCheckUtils]: 1: Hoare triple {1065#true} assume true; {1065#true} is VALID [2018-11-23 11:29:56,742 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1065#true} {1065#true} #37#return; {1065#true} is VALID [2018-11-23 11:29:56,742 INFO L256 TraceCheckUtils]: 3: Hoare triple {1065#true} call #t~ret1 := main(); {1065#true} is VALID [2018-11-23 11:29:56,743 INFO L273 TraceCheckUtils]: 4: Hoare triple {1065#true} ~x~0 := 0bv32; {1065#true} is VALID [2018-11-23 11:29:56,743 INFO L273 TraceCheckUtils]: 5: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,743 INFO L273 TraceCheckUtils]: 6: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,743 INFO L273 TraceCheckUtils]: 7: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,744 INFO L273 TraceCheckUtils]: 8: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,744 INFO L273 TraceCheckUtils]: 9: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,744 INFO L273 TraceCheckUtils]: 10: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,745 INFO L273 TraceCheckUtils]: 11: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,745 INFO L273 TraceCheckUtils]: 12: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,745 INFO L273 TraceCheckUtils]: 13: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,745 INFO L273 TraceCheckUtils]: 14: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,746 INFO L273 TraceCheckUtils]: 15: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,746 INFO L273 TraceCheckUtils]: 16: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,746 INFO L273 TraceCheckUtils]: 17: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,746 INFO L273 TraceCheckUtils]: 18: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,747 INFO L273 TraceCheckUtils]: 19: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,747 INFO L273 TraceCheckUtils]: 20: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,747 INFO L273 TraceCheckUtils]: 21: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,747 INFO L273 TraceCheckUtils]: 22: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,747 INFO L273 TraceCheckUtils]: 23: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,748 INFO L273 TraceCheckUtils]: 24: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,748 INFO L273 TraceCheckUtils]: 25: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,748 INFO L273 TraceCheckUtils]: 26: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,749 INFO L273 TraceCheckUtils]: 27: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,749 INFO L273 TraceCheckUtils]: 28: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,749 INFO L273 TraceCheckUtils]: 29: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,749 INFO L273 TraceCheckUtils]: 30: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:56,749 INFO L273 TraceCheckUtils]: 31: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:56,753 INFO L273 TraceCheckUtils]: 32: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:56,754 INFO L273 TraceCheckUtils]: 33: Hoare triple {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:56,761 INFO L273 TraceCheckUtils]: 34: Hoare triple {1166#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1173#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:56,764 INFO L273 TraceCheckUtils]: 35: Hoare triple {1173#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv65520 32))} assume !~bvult32(~x~0, 268435455bv32); {1066#false} is VALID [2018-11-23 11:29:56,764 INFO L256 TraceCheckUtils]: 36: Hoare triple {1066#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {1066#false} is VALID [2018-11-23 11:29:56,765 INFO L273 TraceCheckUtils]: 37: Hoare triple {1066#false} ~cond := #in~cond; {1066#false} is VALID [2018-11-23 11:29:56,765 INFO L273 TraceCheckUtils]: 38: Hoare triple {1066#false} assume 0bv32 == ~cond; {1066#false} is VALID [2018-11-23 11:29:56,765 INFO L273 TraceCheckUtils]: 39: Hoare triple {1066#false} assume !false; {1066#false} is VALID [2018-11-23 11:29:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 42 proven. 1 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-11-23 11:29:56,769 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:29:57,020 INFO L273 TraceCheckUtils]: 39: Hoare triple {1066#false} assume !false; {1066#false} is VALID [2018-11-23 11:29:57,020 INFO L273 TraceCheckUtils]: 38: Hoare triple {1066#false} assume 0bv32 == ~cond; {1066#false} is VALID [2018-11-23 11:29:57,021 INFO L273 TraceCheckUtils]: 37: Hoare triple {1066#false} ~cond := #in~cond; {1066#false} is VALID [2018-11-23 11:29:57,021 INFO L256 TraceCheckUtils]: 36: Hoare triple {1066#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {1066#false} is VALID [2018-11-23 11:29:57,022 INFO L273 TraceCheckUtils]: 35: Hoare triple {1201#(bvult main_~x~0 (_ bv268435455 32))} assume !~bvult32(~x~0, 268435455bv32); {1066#false} is VALID [2018-11-23 11:29:57,023 INFO L273 TraceCheckUtils]: 34: Hoare triple {1205#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1201#(bvult main_~x~0 (_ bv268435455 32))} is VALID [2018-11-23 11:29:57,028 INFO L273 TraceCheckUtils]: 33: Hoare triple {1209#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32)) (not (bvult main_~x~0 (_ bv268435455 32))))} assume !!~bvult32(~x~0, 268435455bv32); {1205#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))} is VALID [2018-11-23 11:29:57,030 INFO L273 TraceCheckUtils]: 32: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1209#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32)) (not (bvult main_~x~0 (_ bv268435455 32))))} is VALID [2018-11-23 11:29:57,030 INFO L273 TraceCheckUtils]: 31: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,030 INFO L273 TraceCheckUtils]: 30: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,030 INFO L273 TraceCheckUtils]: 29: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,031 INFO L273 TraceCheckUtils]: 28: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,031 INFO L273 TraceCheckUtils]: 27: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,031 INFO L273 TraceCheckUtils]: 26: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,031 INFO L273 TraceCheckUtils]: 25: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,031 INFO L273 TraceCheckUtils]: 24: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,032 INFO L273 TraceCheckUtils]: 23: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,032 INFO L273 TraceCheckUtils]: 22: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,032 INFO L273 TraceCheckUtils]: 21: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,032 INFO L273 TraceCheckUtils]: 20: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,032 INFO L273 TraceCheckUtils]: 19: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,033 INFO L273 TraceCheckUtils]: 18: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,033 INFO L273 TraceCheckUtils]: 17: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,033 INFO L273 TraceCheckUtils]: 16: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,033 INFO L273 TraceCheckUtils]: 15: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,033 INFO L273 TraceCheckUtils]: 14: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,034 INFO L273 TraceCheckUtils]: 13: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,034 INFO L273 TraceCheckUtils]: 12: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,034 INFO L273 TraceCheckUtils]: 11: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,034 INFO L273 TraceCheckUtils]: 10: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,035 INFO L273 TraceCheckUtils]: 9: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,035 INFO L273 TraceCheckUtils]: 8: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,035 INFO L273 TraceCheckUtils]: 7: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,035 INFO L273 TraceCheckUtils]: 6: Hoare triple {1065#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1065#true} is VALID [2018-11-23 11:29:57,036 INFO L273 TraceCheckUtils]: 5: Hoare triple {1065#true} assume !!~bvult32(~x~0, 268435455bv32); {1065#true} is VALID [2018-11-23 11:29:57,036 INFO L273 TraceCheckUtils]: 4: Hoare triple {1065#true} ~x~0 := 0bv32; {1065#true} is VALID [2018-11-23 11:29:57,036 INFO L256 TraceCheckUtils]: 3: Hoare triple {1065#true} call #t~ret1 := main(); {1065#true} is VALID [2018-11-23 11:29:57,036 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1065#true} {1065#true} #37#return; {1065#true} is VALID [2018-11-23 11:29:57,036 INFO L273 TraceCheckUtils]: 1: Hoare triple {1065#true} assume true; {1065#true} is VALID [2018-11-23 11:29:57,037 INFO L256 TraceCheckUtils]: 0: Hoare triple {1065#true} call ULTIMATE.init(); {1065#true} is VALID [2018-11-23 11:29:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 42 proven. 1 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (7)] Exception during sending of exit command (exit): Broken pipe [2018-11-23 11:29:57,049 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:29:57,050 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5] total 7 [2018-11-23 11:29:57,050 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 40 [2018-11-23 11:29:57,051 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:29:57,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2018-11-23 11:29:57,085 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:57,086 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 11:29:57,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 11:29:57,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:29:57,087 INFO L87 Difference]: Start difference. First operand 41 states and 42 transitions. Second operand 7 states. [2018-11-23 11:29:57,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:57,499 INFO L93 Difference]: Finished difference Result 54 states and 61 transitions. [2018-11-23 11:29:57,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:29:57,499 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 40 [2018-11-23 11:29:57,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:29:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 11:29:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2018-11-23 11:29:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-23 11:29:57,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2018-11-23 11:29:57,504 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 33 transitions. [2018-11-23 11:29:57,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:57,575 INFO L225 Difference]: With dead ends: 54 [2018-11-23 11:29:57,575 INFO L226 Difference]: Without dead ends: 49 [2018-11-23 11:29:57,576 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 74 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=39, Unknown=0, NotChecked=0, Total=72 [2018-11-23 11:29:57,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-11-23 11:29:57,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 47. [2018-11-23 11:29:57,636 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:29:57,637 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand 47 states. [2018-11-23 11:29:57,637 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand 47 states. [2018-11-23 11:29:57,637 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 47 states. [2018-11-23 11:29:57,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:57,639 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2018-11-23 11:29:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-11-23 11:29:57,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:57,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:57,640 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand 49 states. [2018-11-23 11:29:57,641 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 49 states. [2018-11-23 11:29:57,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:29:57,643 INFO L93 Difference]: Finished difference Result 49 states and 54 transitions. [2018-11-23 11:29:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-11-23 11:29:57,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:29:57,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:29:57,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:29:57,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:29:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-11-23 11:29:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2018-11-23 11:29:57,647 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 40 [2018-11-23 11:29:57,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:29:57,648 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2018-11-23 11:29:57,648 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 11:29:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2018-11-23 11:29:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-23 11:29:57,650 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:29:57,650 INFO L402 BasicCegarLoop]: trace histogram [18, 14, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:29:57,650 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:29:57,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:29:57,651 INFO L82 PathProgramCache]: Analyzing trace with hash -1661276614, now seen corresponding path program 4 times [2018-11-23 11:29:57,651 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:29:57,651 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 [2018-11-23 11:29:57,681 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 11:29:57,740 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 11:29:57,740 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:29:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:29:57,768 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:29:58,140 INFO L256 TraceCheckUtils]: 0: Hoare triple {1568#true} call ULTIMATE.init(); {1568#true} is VALID [2018-11-23 11:29:58,141 INFO L273 TraceCheckUtils]: 1: Hoare triple {1568#true} assume true; {1568#true} is VALID [2018-11-23 11:29:58,141 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1568#true} {1568#true} #37#return; {1568#true} is VALID [2018-11-23 11:29:58,141 INFO L256 TraceCheckUtils]: 3: Hoare triple {1568#true} call #t~ret1 := main(); {1568#true} is VALID [2018-11-23 11:29:58,146 INFO L273 TraceCheckUtils]: 4: Hoare triple {1568#true} ~x~0 := 0bv32; {1585#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:58,147 INFO L273 TraceCheckUtils]: 5: Hoare triple {1585#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1585#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:29:58,151 INFO L273 TraceCheckUtils]: 6: Hoare triple {1585#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,151 INFO L273 TraceCheckUtils]: 7: Hoare triple {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,152 INFO L273 TraceCheckUtils]: 8: Hoare triple {1592#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1599#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:29:58,153 INFO L273 TraceCheckUtils]: 9: Hoare triple {1599#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {1599#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:29:58,153 INFO L273 TraceCheckUtils]: 10: Hoare triple {1599#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,154 INFO L273 TraceCheckUtils]: 11: Hoare triple {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,154 INFO L273 TraceCheckUtils]: 12: Hoare triple {1606#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1613#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:29:58,155 INFO L273 TraceCheckUtils]: 13: Hoare triple {1613#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {1613#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:29:58,156 INFO L273 TraceCheckUtils]: 14: Hoare triple {1613#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,157 INFO L273 TraceCheckUtils]: 15: Hoare triple {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,158 INFO L273 TraceCheckUtils]: 16: Hoare triple {1620#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1627#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:29:58,161 INFO L273 TraceCheckUtils]: 17: Hoare triple {1627#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {1627#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:29:58,162 INFO L273 TraceCheckUtils]: 18: Hoare triple {1627#(= (_ bv6 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,162 INFO L273 TraceCheckUtils]: 19: Hoare triple {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,163 INFO L273 TraceCheckUtils]: 20: Hoare triple {1634#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,163 INFO L273 TraceCheckUtils]: 21: Hoare triple {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,165 INFO L273 TraceCheckUtils]: 22: Hoare triple {1641#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,166 INFO L273 TraceCheckUtils]: 23: Hoare triple {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,166 INFO L273 TraceCheckUtils]: 24: Hoare triple {1648#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,167 INFO L273 TraceCheckUtils]: 25: Hoare triple {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,168 INFO L273 TraceCheckUtils]: 26: Hoare triple {1655#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,169 INFO L273 TraceCheckUtils]: 27: Hoare triple {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,170 INFO L273 TraceCheckUtils]: 28: Hoare triple {1662#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,171 INFO L273 TraceCheckUtils]: 29: Hoare triple {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,172 INFO L273 TraceCheckUtils]: 30: Hoare triple {1669#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1676#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:29:58,173 INFO L273 TraceCheckUtils]: 31: Hoare triple {1676#(= (_ bv13 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {1676#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:29:58,174 INFO L273 TraceCheckUtils]: 32: Hoare triple {1676#(= (_ bv13 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,174 INFO L273 TraceCheckUtils]: 33: Hoare triple {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:29:58,175 INFO L273 TraceCheckUtils]: 34: Hoare triple {1683#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:58,175 INFO L273 TraceCheckUtils]: 35: Hoare triple {1569#false} assume !!~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:58,176 INFO L273 TraceCheckUtils]: 36: Hoare triple {1569#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:58,176 INFO L273 TraceCheckUtils]: 37: Hoare triple {1569#false} assume !!~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:58,176 INFO L273 TraceCheckUtils]: 38: Hoare triple {1569#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:58,177 INFO L273 TraceCheckUtils]: 39: Hoare triple {1569#false} assume !!~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:58,177 INFO L273 TraceCheckUtils]: 40: Hoare triple {1569#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:58,177 INFO L273 TraceCheckUtils]: 41: Hoare triple {1569#false} assume !~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:58,178 INFO L256 TraceCheckUtils]: 42: Hoare triple {1569#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {1569#false} is VALID [2018-11-23 11:29:58,178 INFO L273 TraceCheckUtils]: 43: Hoare triple {1569#false} ~cond := #in~cond; {1569#false} is VALID [2018-11-23 11:29:58,178 INFO L273 TraceCheckUtils]: 44: Hoare triple {1569#false} assume 0bv32 == ~cond; {1569#false} is VALID [2018-11-23 11:29:58,179 INFO L273 TraceCheckUtils]: 45: Hoare triple {1569#false} assume !false; {1569#false} is VALID [2018-11-23 11:29:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 105 proven. 210 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:29:58,183 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:29:59,268 INFO L273 TraceCheckUtils]: 45: Hoare triple {1569#false} assume !false; {1569#false} is VALID [2018-11-23 11:29:59,268 INFO L273 TraceCheckUtils]: 44: Hoare triple {1569#false} assume 0bv32 == ~cond; {1569#false} is VALID [2018-11-23 11:29:59,269 INFO L273 TraceCheckUtils]: 43: Hoare triple {1569#false} ~cond := #in~cond; {1569#false} is VALID [2018-11-23 11:29:59,269 INFO L256 TraceCheckUtils]: 42: Hoare triple {1569#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {1569#false} is VALID [2018-11-23 11:29:59,269 INFO L273 TraceCheckUtils]: 41: Hoare triple {1569#false} assume !~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:59,270 INFO L273 TraceCheckUtils]: 40: Hoare triple {1569#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:59,270 INFO L273 TraceCheckUtils]: 39: Hoare triple {1569#false} assume !!~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:59,271 INFO L273 TraceCheckUtils]: 38: Hoare triple {1569#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:59,271 INFO L273 TraceCheckUtils]: 37: Hoare triple {1569#false} assume !!~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:59,271 INFO L273 TraceCheckUtils]: 36: Hoare triple {1569#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:59,271 INFO L273 TraceCheckUtils]: 35: Hoare triple {1569#false} assume !!~bvult32(~x~0, 268435455bv32); {1569#false} is VALID [2018-11-23 11:29:59,272 INFO L273 TraceCheckUtils]: 34: Hoare triple {1756#(bvult main_~x~0 (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {1569#false} is VALID [2018-11-23 11:29:59,273 INFO L273 TraceCheckUtils]: 33: Hoare triple {1756#(bvult main_~x~0 (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1756#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:29:59,274 INFO L273 TraceCheckUtils]: 32: Hoare triple {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1756#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:29:59,274 INFO L273 TraceCheckUtils]: 31: Hoare triple {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,276 INFO L273 TraceCheckUtils]: 30: Hoare triple {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1763#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,277 INFO L273 TraceCheckUtils]: 29: Hoare triple {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,279 INFO L273 TraceCheckUtils]: 28: Hoare triple {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1770#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,287 INFO L273 TraceCheckUtils]: 27: Hoare triple {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,290 INFO L273 TraceCheckUtils]: 26: Hoare triple {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1777#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,290 INFO L273 TraceCheckUtils]: 25: Hoare triple {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,293 INFO L273 TraceCheckUtils]: 24: Hoare triple {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1784#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,294 INFO L273 TraceCheckUtils]: 23: Hoare triple {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,297 INFO L273 TraceCheckUtils]: 22: Hoare triple {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1791#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,297 INFO L273 TraceCheckUtils]: 21: Hoare triple {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,299 INFO L273 TraceCheckUtils]: 20: Hoare triple {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1798#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,300 INFO L273 TraceCheckUtils]: 19: Hoare triple {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,302 INFO L273 TraceCheckUtils]: 18: Hoare triple {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1805#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,302 INFO L273 TraceCheckUtils]: 17: Hoare triple {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,306 INFO L273 TraceCheckUtils]: 16: Hoare triple {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1812#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,306 INFO L273 TraceCheckUtils]: 15: Hoare triple {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,309 INFO L273 TraceCheckUtils]: 14: Hoare triple {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1819#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,309 INFO L273 TraceCheckUtils]: 13: Hoare triple {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,311 INFO L273 TraceCheckUtils]: 12: Hoare triple {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1826#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,312 INFO L273 TraceCheckUtils]: 11: Hoare triple {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,314 INFO L273 TraceCheckUtils]: 10: Hoare triple {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1833#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,314 INFO L273 TraceCheckUtils]: 9: Hoare triple {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,317 INFO L273 TraceCheckUtils]: 8: Hoare triple {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1840#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,317 INFO L273 TraceCheckUtils]: 7: Hoare triple {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,319 INFO L273 TraceCheckUtils]: 6: Hoare triple {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {1847#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,320 INFO L273 TraceCheckUtils]: 5: Hoare triple {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,320 INFO L273 TraceCheckUtils]: 4: Hoare triple {1568#true} ~x~0 := 0bv32; {1854#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} is VALID [2018-11-23 11:29:59,320 INFO L256 TraceCheckUtils]: 3: Hoare triple {1568#true} call #t~ret1 := main(); {1568#true} is VALID [2018-11-23 11:29:59,320 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1568#true} {1568#true} #37#return; {1568#true} is VALID [2018-11-23 11:29:59,321 INFO L273 TraceCheckUtils]: 1: Hoare triple {1568#true} assume true; {1568#true} is VALID [2018-11-23 11:29:59,321 INFO L256 TraceCheckUtils]: 0: Hoare triple {1568#true} call ULTIMATE.init(); {1568#true} is VALID [2018-11-23 11:29:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 105 proven. 210 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:29:59,326 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:29:59,326 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2018-11-23 11:29:59,326 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 46 [2018-11-23 11:29:59,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:29:59,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states. [2018-11-23 11:29:59,456 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:29:59,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-23 11:29:59,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-23 11:29:59,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=286, Invalid=706, Unknown=0, NotChecked=0, Total=992 [2018-11-23 11:29:59,457 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand 32 states. [2018-11-23 11:30:04,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:04,199 INFO L93 Difference]: Finished difference Result 93 states and 117 transitions. [2018-11-23 11:30:04,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-23 11:30:04,199 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 46 [2018-11-23 11:30:04,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:30:04,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:30:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:30:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-23 11:30:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 97 transitions. [2018-11-23 11:30:04,206 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 97 transitions. [2018-11-23 11:30:04,389 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:30:04,392 INFO L225 Difference]: With dead ends: 93 [2018-11-23 11:30:04,393 INFO L226 Difference]: Without dead ends: 79 [2018-11-23 11:30:04,394 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=734, Invalid=1336, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 11:30:04,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2018-11-23 11:30:04,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2018-11-23 11:30:04,495 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:30:04,495 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand 79 states. [2018-11-23 11:30:04,496 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 79 states. [2018-11-23 11:30:04,496 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 79 states. [2018-11-23 11:30:04,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:04,499 INFO L93 Difference]: Finished difference Result 79 states and 83 transitions. [2018-11-23 11:30:04,499 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:30:04,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:30:04,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:30:04,502 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 79 states. [2018-11-23 11:30:04,504 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 79 states. [2018-11-23 11:30:04,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:04,509 INFO L93 Difference]: Finished difference Result 79 states and 83 transitions. [2018-11-23 11:30:04,510 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:30:04,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:30:04,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:30:04,510 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:30:04,511 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:30:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2018-11-23 11:30:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 83 transitions. [2018-11-23 11:30:04,514 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 83 transitions. Word has length 46 [2018-11-23 11:30:04,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:30:04,514 INFO L480 AbstractCegarLoop]: Abstraction has 79 states and 83 transitions. [2018-11-23 11:30:04,514 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-23 11:30:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2018-11-23 11:30:04,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-11-23 11:30:04,516 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:30:04,518 INFO L402 BasicCegarLoop]: trace histogram [34, 30, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:30:04,520 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:30:04,520 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:30:04,520 INFO L82 PathProgramCache]: Analyzing trace with hash -1474372598, now seen corresponding path program 5 times [2018-11-23 11:30:04,520 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:30:04,520 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 [2018-11-23 11:30:04,536 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2018-11-23 11:30:06,369 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 35 check-sat command(s) [2018-11-23 11:30:06,369 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:30:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:30:06,475 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:30:07,760 INFO L256 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2018-11-23 11:30:07,761 INFO L273 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2018-11-23 11:30:07,761 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #37#return; {2322#true} is VALID [2018-11-23 11:30:07,761 INFO L256 TraceCheckUtils]: 3: Hoare triple {2322#true} call #t~ret1 := main(); {2322#true} is VALID [2018-11-23 11:30:07,762 INFO L273 TraceCheckUtils]: 4: Hoare triple {2322#true} ~x~0 := 0bv32; {2339#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:30:07,762 INFO L273 TraceCheckUtils]: 5: Hoare triple {2339#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2339#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:30:07,763 INFO L273 TraceCheckUtils]: 6: Hoare triple {2339#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,763 INFO L273 TraceCheckUtils]: 7: Hoare triple {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,764 INFO L273 TraceCheckUtils]: 8: Hoare triple {2346#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2353#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:30:07,765 INFO L273 TraceCheckUtils]: 9: Hoare triple {2353#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {2353#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:30:07,766 INFO L273 TraceCheckUtils]: 10: Hoare triple {2353#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,774 INFO L273 TraceCheckUtils]: 11: Hoare triple {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,775 INFO L273 TraceCheckUtils]: 12: Hoare triple {2360#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2367#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:30:07,775 INFO L273 TraceCheckUtils]: 13: Hoare triple {2367#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {2367#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:30:07,776 INFO L273 TraceCheckUtils]: 14: Hoare triple {2367#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,776 INFO L273 TraceCheckUtils]: 15: Hoare triple {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,777 INFO L273 TraceCheckUtils]: 16: Hoare triple {2374#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2381#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:30:07,777 INFO L273 TraceCheckUtils]: 17: Hoare triple {2381#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {2381#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:30:07,777 INFO L273 TraceCheckUtils]: 18: Hoare triple {2381#(= (_ bv6 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,778 INFO L273 TraceCheckUtils]: 19: Hoare triple {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,778 INFO L273 TraceCheckUtils]: 20: Hoare triple {2388#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,779 INFO L273 TraceCheckUtils]: 21: Hoare triple {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,779 INFO L273 TraceCheckUtils]: 22: Hoare triple {2395#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,779 INFO L273 TraceCheckUtils]: 23: Hoare triple {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,780 INFO L273 TraceCheckUtils]: 24: Hoare triple {2402#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,781 INFO L273 TraceCheckUtils]: 25: Hoare triple {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,781 INFO L273 TraceCheckUtils]: 26: Hoare triple {2409#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,782 INFO L273 TraceCheckUtils]: 27: Hoare triple {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,783 INFO L273 TraceCheckUtils]: 28: Hoare triple {2416#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,783 INFO L273 TraceCheckUtils]: 29: Hoare triple {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,784 INFO L273 TraceCheckUtils]: 30: Hoare triple {2423#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2430#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:30:07,785 INFO L273 TraceCheckUtils]: 31: Hoare triple {2430#(= (_ bv13 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {2430#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:30:07,785 INFO L273 TraceCheckUtils]: 32: Hoare triple {2430#(= (_ bv13 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,786 INFO L273 TraceCheckUtils]: 33: Hoare triple {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,787 INFO L273 TraceCheckUtils]: 34: Hoare triple {2437#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,787 INFO L273 TraceCheckUtils]: 35: Hoare triple {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,788 INFO L273 TraceCheckUtils]: 36: Hoare triple {2444#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2451#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:30:07,788 INFO L273 TraceCheckUtils]: 37: Hoare triple {2451#(= (_ bv16 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {2451#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:30:07,789 INFO L273 TraceCheckUtils]: 38: Hoare triple {2451#(= (_ bv16 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,790 INFO L273 TraceCheckUtils]: 39: Hoare triple {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,790 INFO L273 TraceCheckUtils]: 40: Hoare triple {2458#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,791 INFO L273 TraceCheckUtils]: 41: Hoare triple {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,792 INFO L273 TraceCheckUtils]: 42: Hoare triple {2465#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,792 INFO L273 TraceCheckUtils]: 43: Hoare triple {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,793 INFO L273 TraceCheckUtils]: 44: Hoare triple {2472#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,794 INFO L273 TraceCheckUtils]: 45: Hoare triple {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,794 INFO L273 TraceCheckUtils]: 46: Hoare triple {2479#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2486#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:30:07,795 INFO L273 TraceCheckUtils]: 47: Hoare triple {2486#(= (_ bv21 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {2486#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:30:07,796 INFO L273 TraceCheckUtils]: 48: Hoare triple {2486#(= (_ bv21 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,803 INFO L273 TraceCheckUtils]: 49: Hoare triple {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,803 INFO L273 TraceCheckUtils]: 50: Hoare triple {2493#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,804 INFO L273 TraceCheckUtils]: 51: Hoare triple {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,804 INFO L273 TraceCheckUtils]: 52: Hoare triple {2500#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,804 INFO L273 TraceCheckUtils]: 53: Hoare triple {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,805 INFO L273 TraceCheckUtils]: 54: Hoare triple {2507#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,805 INFO L273 TraceCheckUtils]: 55: Hoare triple {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,806 INFO L273 TraceCheckUtils]: 56: Hoare triple {2514#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,806 INFO L273 TraceCheckUtils]: 57: Hoare triple {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,807 INFO L273 TraceCheckUtils]: 58: Hoare triple {2521#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,807 INFO L273 TraceCheckUtils]: 59: Hoare triple {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,808 INFO L273 TraceCheckUtils]: 60: Hoare triple {2528#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,808 INFO L273 TraceCheckUtils]: 61: Hoare triple {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,809 INFO L273 TraceCheckUtils]: 62: Hoare triple {2535#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,810 INFO L273 TraceCheckUtils]: 63: Hoare triple {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,810 INFO L273 TraceCheckUtils]: 64: Hoare triple {2542#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,811 INFO L273 TraceCheckUtils]: 65: Hoare triple {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:30:07,812 INFO L273 TraceCheckUtils]: 66: Hoare triple {2549#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:07,812 INFO L273 TraceCheckUtils]: 67: Hoare triple {2323#false} assume !!~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:07,812 INFO L273 TraceCheckUtils]: 68: Hoare triple {2323#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:07,812 INFO L273 TraceCheckUtils]: 69: Hoare triple {2323#false} assume !!~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:07,813 INFO L273 TraceCheckUtils]: 70: Hoare triple {2323#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:07,813 INFO L273 TraceCheckUtils]: 71: Hoare triple {2323#false} assume !!~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:07,813 INFO L273 TraceCheckUtils]: 72: Hoare triple {2323#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:07,813 INFO L273 TraceCheckUtils]: 73: Hoare triple {2323#false} assume !~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:07,814 INFO L256 TraceCheckUtils]: 74: Hoare triple {2323#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {2323#false} is VALID [2018-11-23 11:30:07,814 INFO L273 TraceCheckUtils]: 75: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2018-11-23 11:30:07,814 INFO L273 TraceCheckUtils]: 76: Hoare triple {2323#false} assume 0bv32 == ~cond; {2323#false} is VALID [2018-11-23 11:30:07,814 INFO L273 TraceCheckUtils]: 77: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2018-11-23 11:30:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 217 proven. 930 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:30:07,821 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:30:12,898 INFO L273 TraceCheckUtils]: 77: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2018-11-23 11:30:12,899 INFO L273 TraceCheckUtils]: 76: Hoare triple {2323#false} assume 0bv32 == ~cond; {2323#false} is VALID [2018-11-23 11:30:12,899 INFO L273 TraceCheckUtils]: 75: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2018-11-23 11:30:12,900 INFO L256 TraceCheckUtils]: 74: Hoare triple {2323#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {2323#false} is VALID [2018-11-23 11:30:12,900 INFO L273 TraceCheckUtils]: 73: Hoare triple {2323#false} assume !~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:12,900 INFO L273 TraceCheckUtils]: 72: Hoare triple {2323#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:12,900 INFO L273 TraceCheckUtils]: 71: Hoare triple {2323#false} assume !!~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:12,901 INFO L273 TraceCheckUtils]: 70: Hoare triple {2323#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:12,901 INFO L273 TraceCheckUtils]: 69: Hoare triple {2323#false} assume !!~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:12,901 INFO L273 TraceCheckUtils]: 68: Hoare triple {2323#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:12,901 INFO L273 TraceCheckUtils]: 67: Hoare triple {2323#false} assume !!~bvult32(~x~0, 268435455bv32); {2323#false} is VALID [2018-11-23 11:30:12,907 INFO L273 TraceCheckUtils]: 66: Hoare triple {2622#(bvult main_~x~0 (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {2323#false} is VALID [2018-11-23 11:30:12,908 INFO L273 TraceCheckUtils]: 65: Hoare triple {2626#(or (bvult main_~x~0 (_ bv65520 32)) (not (bvult main_~x~0 (_ bv268435455 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2622#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:30:12,909 INFO L273 TraceCheckUtils]: 64: Hoare triple {2630#(or (not (bvult main_~x~0 (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2626#(or (bvult main_~x~0 (_ bv65520 32)) (not (bvult main_~x~0 (_ bv268435455 32))))} is VALID [2018-11-23 11:30:12,909 INFO L273 TraceCheckUtils]: 63: Hoare triple {2630#(or (not (bvult main_~x~0 (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2630#(or (not (bvult main_~x~0 (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,912 INFO L273 TraceCheckUtils]: 62: Hoare triple {2637#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2630#(or (not (bvult main_~x~0 (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,912 INFO L273 TraceCheckUtils]: 61: Hoare triple {2637#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2637#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,915 INFO L273 TraceCheckUtils]: 60: Hoare triple {2644#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2637#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,916 INFO L273 TraceCheckUtils]: 59: Hoare triple {2644#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2644#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,918 INFO L273 TraceCheckUtils]: 58: Hoare triple {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2644#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,919 INFO L273 TraceCheckUtils]: 57: Hoare triple {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,922 INFO L273 TraceCheckUtils]: 56: Hoare triple {2658#(or (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2651#(or (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,922 INFO L273 TraceCheckUtils]: 55: Hoare triple {2658#(or (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2658#(or (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,925 INFO L273 TraceCheckUtils]: 54: Hoare triple {2665#(or (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2658#(or (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,925 INFO L273 TraceCheckUtils]: 53: Hoare triple {2665#(or (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2665#(or (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,928 INFO L273 TraceCheckUtils]: 52: Hoare triple {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2665#(or (not (bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,928 INFO L273 TraceCheckUtils]: 51: Hoare triple {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,932 INFO L273 TraceCheckUtils]: 50: Hoare triple {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2672#(or (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,933 INFO L273 TraceCheckUtils]: 49: Hoare triple {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,935 INFO L273 TraceCheckUtils]: 48: Hoare triple {2686#(or (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2679#(or (not (bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,936 INFO L273 TraceCheckUtils]: 47: Hoare triple {2686#(or (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2686#(or (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,938 INFO L273 TraceCheckUtils]: 46: Hoare triple {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2686#(or (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,939 INFO L273 TraceCheckUtils]: 45: Hoare triple {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,942 INFO L273 TraceCheckUtils]: 44: Hoare triple {2700#(or (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2693#(or (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,942 INFO L273 TraceCheckUtils]: 43: Hoare triple {2700#(or (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2700#(or (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,945 INFO L273 TraceCheckUtils]: 42: Hoare triple {2707#(or (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2700#(or (not (bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,946 INFO L273 TraceCheckUtils]: 41: Hoare triple {2707#(or (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2707#(or (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,949 INFO L273 TraceCheckUtils]: 40: Hoare triple {2714#(or (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2707#(or (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,949 INFO L273 TraceCheckUtils]: 39: Hoare triple {2714#(or (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2714#(or (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,952 INFO L273 TraceCheckUtils]: 38: Hoare triple {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2714#(or (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,952 INFO L273 TraceCheckUtils]: 37: Hoare triple {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,955 INFO L273 TraceCheckUtils]: 36: Hoare triple {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2721#(or (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,955 INFO L273 TraceCheckUtils]: 35: Hoare triple {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,958 INFO L273 TraceCheckUtils]: 34: Hoare triple {2735#(or (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2728#(or (not (bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,958 INFO L273 TraceCheckUtils]: 33: Hoare triple {2735#(or (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2735#(or (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,961 INFO L273 TraceCheckUtils]: 32: Hoare triple {2742#(or (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2735#(or (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,961 INFO L273 TraceCheckUtils]: 31: Hoare triple {2742#(or (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2742#(or (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,964 INFO L273 TraceCheckUtils]: 30: Hoare triple {2749#(or (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2742#(or (not (bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,964 INFO L273 TraceCheckUtils]: 29: Hoare triple {2749#(or (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2749#(or (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,967 INFO L273 TraceCheckUtils]: 28: Hoare triple {2756#(or (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2749#(or (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,967 INFO L273 TraceCheckUtils]: 27: Hoare triple {2756#(or (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2756#(or (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,970 INFO L273 TraceCheckUtils]: 26: Hoare triple {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2756#(or (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,970 INFO L273 TraceCheckUtils]: 25: Hoare triple {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,973 INFO L273 TraceCheckUtils]: 24: Hoare triple {2770#(or (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2763#(or (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,974 INFO L273 TraceCheckUtils]: 23: Hoare triple {2770#(or (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2770#(or (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,976 INFO L273 TraceCheckUtils]: 22: Hoare triple {2777#(or (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2770#(or (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,977 INFO L273 TraceCheckUtils]: 21: Hoare triple {2777#(or (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2777#(or (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,979 INFO L273 TraceCheckUtils]: 20: Hoare triple {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2777#(or (not (bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,980 INFO L273 TraceCheckUtils]: 19: Hoare triple {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,983 INFO L273 TraceCheckUtils]: 18: Hoare triple {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2784#(or (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,983 INFO L273 TraceCheckUtils]: 17: Hoare triple {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,986 INFO L273 TraceCheckUtils]: 16: Hoare triple {2798#(or (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2791#(or (not (bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,987 INFO L273 TraceCheckUtils]: 15: Hoare triple {2798#(or (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2798#(or (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,991 INFO L273 TraceCheckUtils]: 14: Hoare triple {2805#(or (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2798#(or (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,992 INFO L273 TraceCheckUtils]: 13: Hoare triple {2805#(or (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2805#(or (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,994 INFO L273 TraceCheckUtils]: 12: Hoare triple {2812#(or (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2805#(or (not (bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:12,995 INFO L273 TraceCheckUtils]: 11: Hoare triple {2812#(or (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2812#(or (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,997 INFO L273 TraceCheckUtils]: 10: Hoare triple {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32)))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2812#(or (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:12,998 INFO L273 TraceCheckUtils]: 9: Hoare triple {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32)))} assume !!~bvult32(~x~0, 268435455bv32); {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:13,001 INFO L273 TraceCheckUtils]: 8: Hoare triple {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2819#(or (not (bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))) (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32)))} is VALID [2018-11-23 11:30:13,001 INFO L273 TraceCheckUtils]: 7: Hoare triple {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:13,004 INFO L273 TraceCheckUtils]: 6: Hoare triple {2833#(or (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {2826#(or (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:13,004 INFO L273 TraceCheckUtils]: 5: Hoare triple {2833#(or (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))))} assume !!~bvult32(~x~0, 268435455bv32); {2833#(or (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:13,005 INFO L273 TraceCheckUtils]: 4: Hoare triple {2322#true} ~x~0 := 0bv32; {2833#(or (bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32)) (not (bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))))} is VALID [2018-11-23 11:30:13,005 INFO L256 TraceCheckUtils]: 3: Hoare triple {2322#true} call #t~ret1 := main(); {2322#true} is VALID [2018-11-23 11:30:13,005 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #37#return; {2322#true} is VALID [2018-11-23 11:30:13,005 INFO L273 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2018-11-23 11:30:13,005 INFO L256 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2018-11-23 11:30:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 217 proven. 930 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-23 11:30:13,022 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:30:13,022 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 34] total 65 [2018-11-23 11:30:13,023 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 78 [2018-11-23 11:30:13,023 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:30:13,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 65 states. [2018-11-23 11:30:13,272 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:30:13,272 INFO L459 AbstractCegarLoop]: Interpolant automaton has 65 states [2018-11-23 11:30:13,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2018-11-23 11:30:13,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1120, Invalid=3040, Unknown=0, NotChecked=0, Total=4160 [2018-11-23 11:30:13,275 INFO L87 Difference]: Start difference. First operand 79 states and 83 transitions. Second operand 65 states. [2018-11-23 11:30:19,716 WARN L180 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:30:21,355 WARN L180 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 7 [2018-11-23 11:30:22,854 WARN L180 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 7 [2018-11-23 11:30:24,326 WARN L180 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:30:25,799 WARN L180 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 7 [2018-11-23 11:30:27,159 WARN L180 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 7 [2018-11-23 11:30:28,530 WARN L180 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 7 [2018-11-23 11:30:29,825 WARN L180 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 7 [2018-11-23 11:30:31,099 WARN L180 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 7 [2018-11-23 11:30:32,308 WARN L180 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 7 [2018-11-23 11:30:33,552 WARN L180 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 7 [2018-11-23 11:30:34,712 WARN L180 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 7 [2018-11-23 11:30:35,832 WARN L180 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 7 [2018-11-23 11:30:36,894 WARN L180 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 7 [2018-11-23 11:30:38,187 WARN L180 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 7 [2018-11-23 11:30:39,292 WARN L180 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 7 [2018-11-23 11:30:40,209 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 7 [2018-11-23 11:30:41,073 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 7 [2018-11-23 11:30:41,896 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 7 [2018-11-23 11:30:42,949 WARN L180 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 7 [2018-11-23 11:30:43,738 WARN L180 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 7 [2018-11-23 11:30:44,430 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 7 [2018-11-23 11:30:45,039 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 7 [2018-11-23 11:30:45,835 WARN L180 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 7 [2018-11-23 11:30:47,199 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 7 [2018-11-23 11:30:50,217 WARN L180 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 154 [2018-11-23 11:30:53,780 WARN L180 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 158 [2018-11-23 11:30:54,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:54,891 INFO L93 Difference]: Finished difference Result 157 states and 197 transitions. [2018-11-23 11:30:54,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2018-11-23 11:30:54,892 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 78 [2018-11-23 11:30:54,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:30:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:30:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:30:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-11-23 11:30:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 180 transitions. [2018-11-23 11:30:54,901 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 66 states and 180 transitions. [2018-11-23 11:30:55,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 180 edges. 180 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:30:55,591 INFO L225 Difference]: With dead ends: 157 [2018-11-23 11:30:55,592 INFO L226 Difference]: Without dead ends: 143 [2018-11-23 11:30:55,596 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 525 ImplicationChecksByTransitivity, 38.5s TimeCoverageRelationStatistics Valid=3200, Invalid=6112, Unknown=0, NotChecked=0, Total=9312 [2018-11-23 11:30:55,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2018-11-23 11:30:55,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2018-11-23 11:30:55,712 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:30:55,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 143 states. Second operand 143 states. [2018-11-23 11:30:55,712 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 143 states. [2018-11-23 11:30:55,712 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 143 states. [2018-11-23 11:30:55,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:55,717 INFO L93 Difference]: Finished difference Result 143 states and 147 transitions. [2018-11-23 11:30:55,717 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:30:55,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:30:55,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:30:55,718 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 143 states. [2018-11-23 11:30:55,718 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 143 states. [2018-11-23 11:30:55,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:55,723 INFO L93 Difference]: Finished difference Result 143 states and 147 transitions. [2018-11-23 11:30:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:30:55,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:30:55,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:30:55,724 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:30:55,724 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:30:55,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2018-11-23 11:30:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 147 transitions. [2018-11-23 11:30:55,729 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 147 transitions. Word has length 78 [2018-11-23 11:30:55,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:30:55,729 INFO L480 AbstractCegarLoop]: Abstraction has 143 states and 147 transitions. [2018-11-23 11:30:55,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2018-11-23 11:30:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2018-11-23 11:30:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-23 11:30:55,731 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:30:55,731 INFO L402 BasicCegarLoop]: trace histogram [66, 62, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:30:55,732 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:30:55,732 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:30:55,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1080358826, now seen corresponding path program 6 times [2018-11-23 11:30:55,732 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:30:55,733 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 [2018-11-23 11:30:55,750 INFO L101 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2018-11-23 11:30:56,191 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2018-11-23 11:30:56,192 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:30:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:30:56,244 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:30:56,505 INFO L256 TraceCheckUtils]: 0: Hoare triple {3657#true} call ULTIMATE.init(); {3657#true} is VALID [2018-11-23 11:30:56,505 INFO L273 TraceCheckUtils]: 1: Hoare triple {3657#true} assume true; {3657#true} is VALID [2018-11-23 11:30:56,505 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3657#true} {3657#true} #37#return; {3657#true} is VALID [2018-11-23 11:30:56,505 INFO L256 TraceCheckUtils]: 3: Hoare triple {3657#true} call #t~ret1 := main(); {3657#true} is VALID [2018-11-23 11:30:56,506 INFO L273 TraceCheckUtils]: 4: Hoare triple {3657#true} ~x~0 := 0bv32; {3657#true} is VALID [2018-11-23 11:30:56,506 INFO L273 TraceCheckUtils]: 5: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,506 INFO L273 TraceCheckUtils]: 6: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,506 INFO L273 TraceCheckUtils]: 7: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,506 INFO L273 TraceCheckUtils]: 8: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,506 INFO L273 TraceCheckUtils]: 9: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,506 INFO L273 TraceCheckUtils]: 10: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,507 INFO L273 TraceCheckUtils]: 11: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,507 INFO L273 TraceCheckUtils]: 12: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,507 INFO L273 TraceCheckUtils]: 13: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,507 INFO L273 TraceCheckUtils]: 14: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,507 INFO L273 TraceCheckUtils]: 15: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,507 INFO L273 TraceCheckUtils]: 16: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,507 INFO L273 TraceCheckUtils]: 17: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,508 INFO L273 TraceCheckUtils]: 18: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,508 INFO L273 TraceCheckUtils]: 19: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,508 INFO L273 TraceCheckUtils]: 20: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,508 INFO L273 TraceCheckUtils]: 21: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,508 INFO L273 TraceCheckUtils]: 22: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,508 INFO L273 TraceCheckUtils]: 23: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,508 INFO L273 TraceCheckUtils]: 24: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,509 INFO L273 TraceCheckUtils]: 25: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,509 INFO L273 TraceCheckUtils]: 26: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,509 INFO L273 TraceCheckUtils]: 27: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,509 INFO L273 TraceCheckUtils]: 28: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,509 INFO L273 TraceCheckUtils]: 29: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,509 INFO L273 TraceCheckUtils]: 30: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,510 INFO L273 TraceCheckUtils]: 31: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,510 INFO L273 TraceCheckUtils]: 32: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,510 INFO L273 TraceCheckUtils]: 33: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,510 INFO L273 TraceCheckUtils]: 34: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,510 INFO L273 TraceCheckUtils]: 35: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,511 INFO L273 TraceCheckUtils]: 36: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,511 INFO L273 TraceCheckUtils]: 37: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,511 INFO L273 TraceCheckUtils]: 38: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,511 INFO L273 TraceCheckUtils]: 39: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,511 INFO L273 TraceCheckUtils]: 40: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,511 INFO L273 TraceCheckUtils]: 41: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,512 INFO L273 TraceCheckUtils]: 42: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,512 INFO L273 TraceCheckUtils]: 43: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,512 INFO L273 TraceCheckUtils]: 44: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,512 INFO L273 TraceCheckUtils]: 45: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,512 INFO L273 TraceCheckUtils]: 46: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,513 INFO L273 TraceCheckUtils]: 47: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,513 INFO L273 TraceCheckUtils]: 48: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,513 INFO L273 TraceCheckUtils]: 49: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,513 INFO L273 TraceCheckUtils]: 50: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,513 INFO L273 TraceCheckUtils]: 51: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,513 INFO L273 TraceCheckUtils]: 52: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,514 INFO L273 TraceCheckUtils]: 53: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,514 INFO L273 TraceCheckUtils]: 54: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,514 INFO L273 TraceCheckUtils]: 55: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,514 INFO L273 TraceCheckUtils]: 56: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,514 INFO L273 TraceCheckUtils]: 57: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,514 INFO L273 TraceCheckUtils]: 58: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,514 INFO L273 TraceCheckUtils]: 59: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,515 INFO L273 TraceCheckUtils]: 60: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,515 INFO L273 TraceCheckUtils]: 61: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,515 INFO L273 TraceCheckUtils]: 62: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,515 INFO L273 TraceCheckUtils]: 63: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,516 INFO L273 TraceCheckUtils]: 64: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,516 INFO L273 TraceCheckUtils]: 65: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,516 INFO L273 TraceCheckUtils]: 66: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,516 INFO L273 TraceCheckUtils]: 67: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,516 INFO L273 TraceCheckUtils]: 68: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,517 INFO L273 TraceCheckUtils]: 69: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,517 INFO L273 TraceCheckUtils]: 70: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,517 INFO L273 TraceCheckUtils]: 71: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,517 INFO L273 TraceCheckUtils]: 72: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,517 INFO L273 TraceCheckUtils]: 73: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,518 INFO L273 TraceCheckUtils]: 74: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,518 INFO L273 TraceCheckUtils]: 75: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,518 INFO L273 TraceCheckUtils]: 76: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,518 INFO L273 TraceCheckUtils]: 77: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,518 INFO L273 TraceCheckUtils]: 78: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,518 INFO L273 TraceCheckUtils]: 79: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 80: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 81: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 82: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 83: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 84: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 85: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 86: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,519 INFO L273 TraceCheckUtils]: 87: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,520 INFO L273 TraceCheckUtils]: 88: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,520 INFO L273 TraceCheckUtils]: 89: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,520 INFO L273 TraceCheckUtils]: 90: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,520 INFO L273 TraceCheckUtils]: 91: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,520 INFO L273 TraceCheckUtils]: 92: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,520 INFO L273 TraceCheckUtils]: 93: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,520 INFO L273 TraceCheckUtils]: 94: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 95: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 96: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 97: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 98: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 99: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 100: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 101: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,521 INFO L273 TraceCheckUtils]: 102: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 103: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 104: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 105: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 106: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 107: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 108: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 109: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,522 INFO L273 TraceCheckUtils]: 110: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,523 INFO L273 TraceCheckUtils]: 111: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,523 INFO L273 TraceCheckUtils]: 112: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,523 INFO L273 TraceCheckUtils]: 113: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,523 INFO L273 TraceCheckUtils]: 114: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,523 INFO L273 TraceCheckUtils]: 115: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,523 INFO L273 TraceCheckUtils]: 116: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,523 INFO L273 TraceCheckUtils]: 117: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 118: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 119: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 120: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 121: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 122: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 123: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 124: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,524 INFO L273 TraceCheckUtils]: 125: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,525 INFO L273 TraceCheckUtils]: 126: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:56,525 INFO L273 TraceCheckUtils]: 127: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:56,528 INFO L273 TraceCheckUtils]: 128: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,529 INFO L273 TraceCheckUtils]: 129: Hoare triple {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,533 INFO L273 TraceCheckUtils]: 130: Hoare triple {4046#(bvult (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,534 INFO L273 TraceCheckUtils]: 131: Hoare triple {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,537 INFO L273 TraceCheckUtils]: 132: Hoare triple {4053#(bvult (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,538 INFO L273 TraceCheckUtils]: 133: Hoare triple {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,541 INFO L273 TraceCheckUtils]: 134: Hoare triple {4060#(bvult (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,542 INFO L273 TraceCheckUtils]: 135: Hoare triple {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,545 INFO L273 TraceCheckUtils]: 136: Hoare triple {4067#(bvult (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4074#(bvult (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv65520 32))} is VALID [2018-11-23 11:30:56,546 INFO L273 TraceCheckUtils]: 137: Hoare triple {4074#(bvult (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv65520 32))} assume !~bvult32(~x~0, 268435455bv32); {3658#false} is VALID [2018-11-23 11:30:56,547 INFO L256 TraceCheckUtils]: 138: Hoare triple {3658#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {3658#false} is VALID [2018-11-23 11:30:56,547 INFO L273 TraceCheckUtils]: 139: Hoare triple {3658#false} ~cond := #in~cond; {3658#false} is VALID [2018-11-23 11:30:56,547 INFO L273 TraceCheckUtils]: 140: Hoare triple {3658#false} assume 0bv32 == ~cond; {3658#false} is VALID [2018-11-23 11:30:56,547 INFO L273 TraceCheckUtils]: 141: Hoare triple {3658#false} assume !false; {3658#false} is VALID [2018-11-23 11:30:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 558 proven. 16 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2018-11-23 11:30:56,561 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:30:57,022 INFO L273 TraceCheckUtils]: 141: Hoare triple {3658#false} assume !false; {3658#false} is VALID [2018-11-23 11:30:57,023 INFO L273 TraceCheckUtils]: 140: Hoare triple {3658#false} assume 0bv32 == ~cond; {3658#false} is VALID [2018-11-23 11:30:57,023 INFO L273 TraceCheckUtils]: 139: Hoare triple {3658#false} ~cond := #in~cond; {3658#false} is VALID [2018-11-23 11:30:57,023 INFO L256 TraceCheckUtils]: 138: Hoare triple {3658#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {3658#false} is VALID [2018-11-23 11:30:57,024 INFO L273 TraceCheckUtils]: 137: Hoare triple {4102#(bvult main_~x~0 (_ bv268435455 32))} assume !~bvult32(~x~0, 268435455bv32); {3658#false} is VALID [2018-11-23 11:30:57,025 INFO L273 TraceCheckUtils]: 136: Hoare triple {4106#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4102#(bvult main_~x~0 (_ bv268435455 32))} is VALID [2018-11-23 11:30:57,026 INFO L273 TraceCheckUtils]: 135: Hoare triple {4110#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32)) (not (bvult main_~x~0 (_ bv268435455 32))))} assume !!~bvult32(~x~0, 268435455bv32); {4106#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))} is VALID [2018-11-23 11:30:57,029 INFO L273 TraceCheckUtils]: 134: Hoare triple {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32)))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4110#(or (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32)) (not (bvult main_~x~0 (_ bv268435455 32))))} is VALID [2018-11-23 11:30:57,029 INFO L273 TraceCheckUtils]: 133: Hoare triple {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32)))} assume !!~bvult32(~x~0, 268435455bv32); {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32)))} is VALID [2018-11-23 11:30:57,032 INFO L273 TraceCheckUtils]: 132: Hoare triple {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32))))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4114#(or (not (bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv268435455 32))) (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32)))} is VALID [2018-11-23 11:30:57,032 INFO L273 TraceCheckUtils]: 131: Hoare triple {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32))))} assume !!~bvult32(~x~0, 268435455bv32); {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32))))} is VALID [2018-11-23 11:30:57,035 INFO L273 TraceCheckUtils]: 130: Hoare triple {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32))))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {4121#(or (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv268435455 32))))} is VALID [2018-11-23 11:30:57,036 INFO L273 TraceCheckUtils]: 129: Hoare triple {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32))))} assume !!~bvult32(~x~0, 268435455bv32); {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32))))} is VALID [2018-11-23 11:30:57,037 INFO L273 TraceCheckUtils]: 128: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {4128#(or (bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv268435455 32)) (not (bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv268435455 32))))} is VALID [2018-11-23 11:30:57,038 INFO L273 TraceCheckUtils]: 127: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,038 INFO L273 TraceCheckUtils]: 126: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,038 INFO L273 TraceCheckUtils]: 125: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,038 INFO L273 TraceCheckUtils]: 124: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,038 INFO L273 TraceCheckUtils]: 123: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,038 INFO L273 TraceCheckUtils]: 122: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 121: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 120: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 119: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 118: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 117: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 116: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 115: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,039 INFO L273 TraceCheckUtils]: 114: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,040 INFO L273 TraceCheckUtils]: 113: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,040 INFO L273 TraceCheckUtils]: 112: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,040 INFO L273 TraceCheckUtils]: 111: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,040 INFO L273 TraceCheckUtils]: 110: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,040 INFO L273 TraceCheckUtils]: 109: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,040 INFO L273 TraceCheckUtils]: 108: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,040 INFO L273 TraceCheckUtils]: 107: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 106: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 105: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 104: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 103: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 102: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 101: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 100: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,041 INFO L273 TraceCheckUtils]: 99: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,042 INFO L273 TraceCheckUtils]: 98: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,042 INFO L273 TraceCheckUtils]: 97: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,042 INFO L273 TraceCheckUtils]: 96: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,042 INFO L273 TraceCheckUtils]: 95: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,042 INFO L273 TraceCheckUtils]: 94: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,042 INFO L273 TraceCheckUtils]: 93: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,043 INFO L273 TraceCheckUtils]: 92: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,043 INFO L273 TraceCheckUtils]: 91: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,043 INFO L273 TraceCheckUtils]: 90: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,043 INFO L273 TraceCheckUtils]: 89: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,043 INFO L273 TraceCheckUtils]: 88: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,043 INFO L273 TraceCheckUtils]: 87: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,044 INFO L273 TraceCheckUtils]: 86: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,044 INFO L273 TraceCheckUtils]: 85: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,044 INFO L273 TraceCheckUtils]: 84: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,044 INFO L273 TraceCheckUtils]: 83: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,044 INFO L273 TraceCheckUtils]: 82: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,045 INFO L273 TraceCheckUtils]: 81: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,045 INFO L273 TraceCheckUtils]: 80: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,045 INFO L273 TraceCheckUtils]: 79: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,045 INFO L273 TraceCheckUtils]: 78: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,045 INFO L273 TraceCheckUtils]: 77: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,046 INFO L273 TraceCheckUtils]: 76: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,046 INFO L273 TraceCheckUtils]: 75: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,046 INFO L273 TraceCheckUtils]: 74: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,046 INFO L273 TraceCheckUtils]: 73: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,046 INFO L273 TraceCheckUtils]: 72: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,046 INFO L273 TraceCheckUtils]: 71: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,047 INFO L273 TraceCheckUtils]: 70: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,047 INFO L273 TraceCheckUtils]: 69: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,047 INFO L273 TraceCheckUtils]: 68: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,047 INFO L273 TraceCheckUtils]: 67: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,047 INFO L273 TraceCheckUtils]: 66: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,047 INFO L273 TraceCheckUtils]: 65: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,048 INFO L273 TraceCheckUtils]: 64: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,048 INFO L273 TraceCheckUtils]: 63: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,048 INFO L273 TraceCheckUtils]: 62: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,048 INFO L273 TraceCheckUtils]: 61: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,048 INFO L273 TraceCheckUtils]: 60: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,049 INFO L273 TraceCheckUtils]: 59: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,049 INFO L273 TraceCheckUtils]: 58: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,049 INFO L273 TraceCheckUtils]: 57: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,049 INFO L273 TraceCheckUtils]: 56: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,049 INFO L273 TraceCheckUtils]: 55: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,050 INFO L273 TraceCheckUtils]: 54: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,050 INFO L273 TraceCheckUtils]: 53: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,050 INFO L273 TraceCheckUtils]: 52: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,050 INFO L273 TraceCheckUtils]: 51: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,050 INFO L273 TraceCheckUtils]: 50: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,050 INFO L273 TraceCheckUtils]: 49: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,051 INFO L273 TraceCheckUtils]: 48: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,051 INFO L273 TraceCheckUtils]: 47: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,051 INFO L273 TraceCheckUtils]: 46: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,051 INFO L273 TraceCheckUtils]: 45: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,051 INFO L273 TraceCheckUtils]: 44: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,052 INFO L273 TraceCheckUtils]: 43: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,052 INFO L273 TraceCheckUtils]: 42: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,052 INFO L273 TraceCheckUtils]: 41: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,052 INFO L273 TraceCheckUtils]: 40: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,052 INFO L273 TraceCheckUtils]: 39: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,052 INFO L273 TraceCheckUtils]: 38: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,053 INFO L273 TraceCheckUtils]: 37: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,053 INFO L273 TraceCheckUtils]: 36: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,053 INFO L273 TraceCheckUtils]: 35: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,053 INFO L273 TraceCheckUtils]: 34: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,053 INFO L273 TraceCheckUtils]: 33: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,053 INFO L273 TraceCheckUtils]: 32: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,054 INFO L273 TraceCheckUtils]: 31: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,054 INFO L273 TraceCheckUtils]: 30: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,054 INFO L273 TraceCheckUtils]: 29: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,054 INFO L273 TraceCheckUtils]: 28: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,054 INFO L273 TraceCheckUtils]: 27: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,055 INFO L273 TraceCheckUtils]: 26: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,055 INFO L273 TraceCheckUtils]: 25: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,055 INFO L273 TraceCheckUtils]: 24: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,055 INFO L273 TraceCheckUtils]: 23: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,055 INFO L273 TraceCheckUtils]: 22: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,056 INFO L273 TraceCheckUtils]: 21: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,056 INFO L273 TraceCheckUtils]: 20: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,056 INFO L273 TraceCheckUtils]: 19: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,056 INFO L273 TraceCheckUtils]: 18: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,056 INFO L273 TraceCheckUtils]: 17: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,056 INFO L273 TraceCheckUtils]: 16: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,057 INFO L273 TraceCheckUtils]: 15: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,057 INFO L273 TraceCheckUtils]: 14: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,057 INFO L273 TraceCheckUtils]: 13: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,057 INFO L273 TraceCheckUtils]: 12: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,057 INFO L273 TraceCheckUtils]: 11: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,058 INFO L273 TraceCheckUtils]: 10: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,058 INFO L273 TraceCheckUtils]: 9: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,058 INFO L273 TraceCheckUtils]: 8: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,058 INFO L273 TraceCheckUtils]: 7: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,058 INFO L273 TraceCheckUtils]: 6: Hoare triple {3657#true} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {3657#true} is VALID [2018-11-23 11:30:57,058 INFO L273 TraceCheckUtils]: 5: Hoare triple {3657#true} assume !!~bvult32(~x~0, 268435455bv32); {3657#true} is VALID [2018-11-23 11:30:57,059 INFO L273 TraceCheckUtils]: 4: Hoare triple {3657#true} ~x~0 := 0bv32; {3657#true} is VALID [2018-11-23 11:30:57,059 INFO L256 TraceCheckUtils]: 3: Hoare triple {3657#true} call #t~ret1 := main(); {3657#true} is VALID [2018-11-23 11:30:57,059 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3657#true} {3657#true} #37#return; {3657#true} is VALID [2018-11-23 11:30:57,059 INFO L273 TraceCheckUtils]: 1: Hoare triple {3657#true} assume true; {3657#true} is VALID [2018-11-23 11:30:57,059 INFO L256 TraceCheckUtils]: 0: Hoare triple {3657#true} call ULTIMATE.init(); {3657#true} is VALID [2018-11-23 11:30:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 558 proven. 16 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2018-11-23 11:30:57,077 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:30:57,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2018-11-23 11:30:57,078 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 142 [2018-11-23 11:30:57,079 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:30:57,079 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2018-11-23 11:30:57,165 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:30:57,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 11:30:57,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 11:30:57,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2018-11-23 11:30:57,166 INFO L87 Difference]: Start difference. First operand 143 states and 147 transitions. Second operand 13 states. [2018-11-23 11:30:58,815 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2018-11-23 11:30:58,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:58,919 INFO L93 Difference]: Finished difference Result 222 states and 238 transitions. [2018-11-23 11:30:58,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-23 11:30:58,919 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 142 [2018-11-23 11:30:58,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:30:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 11:30:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 54 transitions. [2018-11-23 11:30:58,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-11-23 11:30:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 54 transitions. [2018-11-23 11:30:58,924 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 54 transitions. [2018-11-23 11:30:59,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:30:59,103 INFO L225 Difference]: With dead ends: 222 [2018-11-23 11:30:59,103 INFO L226 Difference]: Without dead ends: 217 [2018-11-23 11:30:59,104 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 278 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=190, Invalid=272, Unknown=0, NotChecked=0, Total=462 [2018-11-23 11:30:59,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2018-11-23 11:30:59,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 155. [2018-11-23 11:30:59,239 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:30:59,240 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second operand 155 states. [2018-11-23 11:30:59,240 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 155 states. [2018-11-23 11:30:59,240 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 155 states. [2018-11-23 11:30:59,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:59,247 INFO L93 Difference]: Finished difference Result 217 states and 228 transitions. [2018-11-23 11:30:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 228 transitions. [2018-11-23 11:30:59,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:30:59,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:30:59,248 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand 217 states. [2018-11-23 11:30:59,248 INFO L87 Difference]: Start difference. First operand 155 states. Second operand 217 states. [2018-11-23 11:30:59,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:30:59,255 INFO L93 Difference]: Finished difference Result 217 states and 228 transitions. [2018-11-23 11:30:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 228 transitions. [2018-11-23 11:30:59,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:30:59,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:30:59,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:30:59,257 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:30:59,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2018-11-23 11:30:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 165 transitions. [2018-11-23 11:30:59,260 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 165 transitions. Word has length 142 [2018-11-23 11:30:59,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:30:59,261 INFO L480 AbstractCegarLoop]: Abstraction has 155 states and 165 transitions. [2018-11-23 11:30:59,261 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 11:30:59,261 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 165 transitions. [2018-11-23 11:30:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-23 11:30:59,263 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:30:59,263 INFO L402 BasicCegarLoop]: trace histogram [72, 62, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:30:59,263 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:30:59,264 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:30:59,264 INFO L82 PathProgramCache]: Analyzing trace with hash -478515892, now seen corresponding path program 7 times [2018-11-23 11:30:59,264 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:30:59,264 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 11 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 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:30:59,289 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 11:30:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:30:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:30:59,619 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:31:01,919 INFO L256 TraceCheckUtils]: 0: Hoare triple {5548#true} call ULTIMATE.init(); {5548#true} is VALID [2018-11-23 11:31:01,919 INFO L273 TraceCheckUtils]: 1: Hoare triple {5548#true} assume true; {5548#true} is VALID [2018-11-23 11:31:01,919 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5548#true} {5548#true} #37#return; {5548#true} is VALID [2018-11-23 11:31:01,920 INFO L256 TraceCheckUtils]: 3: Hoare triple {5548#true} call #t~ret1 := main(); {5548#true} is VALID [2018-11-23 11:31:01,920 INFO L273 TraceCheckUtils]: 4: Hoare triple {5548#true} ~x~0 := 0bv32; {5565#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:31:01,921 INFO L273 TraceCheckUtils]: 5: Hoare triple {5565#(= main_~x~0 (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5565#(= main_~x~0 (_ bv0 32))} is VALID [2018-11-23 11:31:01,921 INFO L273 TraceCheckUtils]: 6: Hoare triple {5565#(= main_~x~0 (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,922 INFO L273 TraceCheckUtils]: 7: Hoare triple {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,922 INFO L273 TraceCheckUtils]: 8: Hoare triple {5572#(= (bvadd main_~x~0 (_ bv4294967295 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5579#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:31:01,922 INFO L273 TraceCheckUtils]: 9: Hoare triple {5579#(= (_ bv2 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5579#(= (_ bv2 32) main_~x~0)} is VALID [2018-11-23 11:31:01,923 INFO L273 TraceCheckUtils]: 10: Hoare triple {5579#(= (_ bv2 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,923 INFO L273 TraceCheckUtils]: 11: Hoare triple {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,924 INFO L273 TraceCheckUtils]: 12: Hoare triple {5586#(= (bvadd main_~x~0 (_ bv4294967293 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5593#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:31:01,924 INFO L273 TraceCheckUtils]: 13: Hoare triple {5593#(= (_ bv4 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5593#(= (_ bv4 32) main_~x~0)} is VALID [2018-11-23 11:31:01,925 INFO L273 TraceCheckUtils]: 14: Hoare triple {5593#(= (_ bv4 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,926 INFO L273 TraceCheckUtils]: 15: Hoare triple {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,926 INFO L273 TraceCheckUtils]: 16: Hoare triple {5600#(= (bvadd main_~x~0 (_ bv4294967291 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5607#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:31:01,927 INFO L273 TraceCheckUtils]: 17: Hoare triple {5607#(= (_ bv6 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5607#(= (_ bv6 32) main_~x~0)} is VALID [2018-11-23 11:31:01,928 INFO L273 TraceCheckUtils]: 18: Hoare triple {5607#(= (_ bv6 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,928 INFO L273 TraceCheckUtils]: 19: Hoare triple {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,929 INFO L273 TraceCheckUtils]: 20: Hoare triple {5614#(= (bvadd main_~x~0 (_ bv4294967289 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,929 INFO L273 TraceCheckUtils]: 21: Hoare triple {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,930 INFO L273 TraceCheckUtils]: 22: Hoare triple {5621#(= (bvadd main_~x~0 (_ bv4294967288 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,931 INFO L273 TraceCheckUtils]: 23: Hoare triple {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,931 INFO L273 TraceCheckUtils]: 24: Hoare triple {5628#(= (bvadd main_~x~0 (_ bv4294967287 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,932 INFO L273 TraceCheckUtils]: 25: Hoare triple {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,933 INFO L273 TraceCheckUtils]: 26: Hoare triple {5635#(= (bvadd main_~x~0 (_ bv4294967286 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,933 INFO L273 TraceCheckUtils]: 27: Hoare triple {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,934 INFO L273 TraceCheckUtils]: 28: Hoare triple {5642#(= (bvadd main_~x~0 (_ bv4294967285 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,934 INFO L273 TraceCheckUtils]: 29: Hoare triple {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,935 INFO L273 TraceCheckUtils]: 30: Hoare triple {5649#(= (bvadd main_~x~0 (_ bv4294967284 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5656#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:31:01,936 INFO L273 TraceCheckUtils]: 31: Hoare triple {5656#(= (_ bv13 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5656#(= (_ bv13 32) main_~x~0)} is VALID [2018-11-23 11:31:01,936 INFO L273 TraceCheckUtils]: 32: Hoare triple {5656#(= (_ bv13 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,937 INFO L273 TraceCheckUtils]: 33: Hoare triple {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,938 INFO L273 TraceCheckUtils]: 34: Hoare triple {5663#(= (bvadd main_~x~0 (_ bv4294967282 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,938 INFO L273 TraceCheckUtils]: 35: Hoare triple {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,939 INFO L273 TraceCheckUtils]: 36: Hoare triple {5670#(= (bvadd main_~x~0 (_ bv4294967281 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5677#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:31:01,939 INFO L273 TraceCheckUtils]: 37: Hoare triple {5677#(= (_ bv16 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5677#(= (_ bv16 32) main_~x~0)} is VALID [2018-11-23 11:31:01,940 INFO L273 TraceCheckUtils]: 38: Hoare triple {5677#(= (_ bv16 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,941 INFO L273 TraceCheckUtils]: 39: Hoare triple {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,941 INFO L273 TraceCheckUtils]: 40: Hoare triple {5684#(= (bvadd main_~x~0 (_ bv4294967279 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,942 INFO L273 TraceCheckUtils]: 41: Hoare triple {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,962 INFO L273 TraceCheckUtils]: 42: Hoare triple {5691#(= (bvadd main_~x~0 (_ bv4294967278 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,976 INFO L273 TraceCheckUtils]: 43: Hoare triple {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,985 INFO L273 TraceCheckUtils]: 44: Hoare triple {5698#(= (bvadd main_~x~0 (_ bv4294967277 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:01,999 INFO L273 TraceCheckUtils]: 45: Hoare triple {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,008 INFO L273 TraceCheckUtils]: 46: Hoare triple {5705#(= (bvadd main_~x~0 (_ bv4294967276 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5712#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:31:02,017 INFO L273 TraceCheckUtils]: 47: Hoare triple {5712#(= (_ bv21 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5712#(= (_ bv21 32) main_~x~0)} is VALID [2018-11-23 11:31:02,017 INFO L273 TraceCheckUtils]: 48: Hoare triple {5712#(= (_ bv21 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,035 INFO L273 TraceCheckUtils]: 49: Hoare triple {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,044 INFO L273 TraceCheckUtils]: 50: Hoare triple {5719#(= (bvadd main_~x~0 (_ bv4294967274 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,054 INFO L273 TraceCheckUtils]: 51: Hoare triple {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,054 INFO L273 TraceCheckUtils]: 52: Hoare triple {5726#(= (bvadd main_~x~0 (_ bv4294967273 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,056 INFO L273 TraceCheckUtils]: 53: Hoare triple {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,056 INFO L273 TraceCheckUtils]: 54: Hoare triple {5733#(= (bvadd main_~x~0 (_ bv4294967272 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,058 INFO L273 TraceCheckUtils]: 55: Hoare triple {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,058 INFO L273 TraceCheckUtils]: 56: Hoare triple {5740#(= (bvadd main_~x~0 (_ bv4294967271 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,058 INFO L273 TraceCheckUtils]: 57: Hoare triple {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,059 INFO L273 TraceCheckUtils]: 58: Hoare triple {5747#(= (bvadd main_~x~0 (_ bv4294967270 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,059 INFO L273 TraceCheckUtils]: 59: Hoare triple {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,060 INFO L273 TraceCheckUtils]: 60: Hoare triple {5754#(= (bvadd main_~x~0 (_ bv4294967269 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,061 INFO L273 TraceCheckUtils]: 61: Hoare triple {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,061 INFO L273 TraceCheckUtils]: 62: Hoare triple {5761#(= (bvadd main_~x~0 (_ bv4294967268 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,062 INFO L273 TraceCheckUtils]: 63: Hoare triple {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,062 INFO L273 TraceCheckUtils]: 64: Hoare triple {5768#(= (bvadd main_~x~0 (_ bv4294967267 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,063 INFO L273 TraceCheckUtils]: 65: Hoare triple {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,064 INFO L273 TraceCheckUtils]: 66: Hoare triple {5775#(= (bvadd main_~x~0 (_ bv4294967266 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,064 INFO L273 TraceCheckUtils]: 67: Hoare triple {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,065 INFO L273 TraceCheckUtils]: 68: Hoare triple {5782#(= (bvadd main_~x~0 (_ bv4294967265 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,065 INFO L273 TraceCheckUtils]: 69: Hoare triple {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,066 INFO L273 TraceCheckUtils]: 70: Hoare triple {5789#(= (bvadd main_~x~0 (_ bv4294967264 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,067 INFO L273 TraceCheckUtils]: 71: Hoare triple {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,067 INFO L273 TraceCheckUtils]: 72: Hoare triple {5796#(= (bvadd main_~x~0 (_ bv4294967263 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,068 INFO L273 TraceCheckUtils]: 73: Hoare triple {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,069 INFO L273 TraceCheckUtils]: 74: Hoare triple {5803#(= (bvadd main_~x~0 (_ bv4294967262 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5810#(= (_ bv35 32) main_~x~0)} is VALID [2018-11-23 11:31:02,069 INFO L273 TraceCheckUtils]: 75: Hoare triple {5810#(= (_ bv35 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5810#(= (_ bv35 32) main_~x~0)} is VALID [2018-11-23 11:31:02,070 INFO L273 TraceCheckUtils]: 76: Hoare triple {5810#(= (_ bv35 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,070 INFO L273 TraceCheckUtils]: 77: Hoare triple {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,071 INFO L273 TraceCheckUtils]: 78: Hoare triple {5817#(= (bvadd main_~x~0 (_ bv4294967260 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5824#(= (_ bv37 32) main_~x~0)} is VALID [2018-11-23 11:31:02,072 INFO L273 TraceCheckUtils]: 79: Hoare triple {5824#(= (_ bv37 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5824#(= (_ bv37 32) main_~x~0)} is VALID [2018-11-23 11:31:02,072 INFO L273 TraceCheckUtils]: 80: Hoare triple {5824#(= (_ bv37 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,073 INFO L273 TraceCheckUtils]: 81: Hoare triple {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,073 INFO L273 TraceCheckUtils]: 82: Hoare triple {5831#(= (bvadd main_~x~0 (_ bv4294967258 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5838#(= (_ bv39 32) main_~x~0)} is VALID [2018-11-23 11:31:02,074 INFO L273 TraceCheckUtils]: 83: Hoare triple {5838#(= (_ bv39 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5838#(= (_ bv39 32) main_~x~0)} is VALID [2018-11-23 11:31:02,075 INFO L273 TraceCheckUtils]: 84: Hoare triple {5838#(= (_ bv39 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,075 INFO L273 TraceCheckUtils]: 85: Hoare triple {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,076 INFO L273 TraceCheckUtils]: 86: Hoare triple {5845#(= (bvadd main_~x~0 (_ bv4294967256 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5852#(= (_ bv41 32) main_~x~0)} is VALID [2018-11-23 11:31:02,076 INFO L273 TraceCheckUtils]: 87: Hoare triple {5852#(= (_ bv41 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5852#(= (_ bv41 32) main_~x~0)} is VALID [2018-11-23 11:31:02,077 INFO L273 TraceCheckUtils]: 88: Hoare triple {5852#(= (_ bv41 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,078 INFO L273 TraceCheckUtils]: 89: Hoare triple {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,078 INFO L273 TraceCheckUtils]: 90: Hoare triple {5859#(= (bvadd main_~x~0 (_ bv4294967254 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,079 INFO L273 TraceCheckUtils]: 91: Hoare triple {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,080 INFO L273 TraceCheckUtils]: 92: Hoare triple {5866#(= (bvadd main_~x~0 (_ bv4294967253 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,080 INFO L273 TraceCheckUtils]: 93: Hoare triple {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,081 INFO L273 TraceCheckUtils]: 94: Hoare triple {5873#(= (bvadd main_~x~0 (_ bv4294967252 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5880#(= (_ bv45 32) main_~x~0)} is VALID [2018-11-23 11:31:02,081 INFO L273 TraceCheckUtils]: 95: Hoare triple {5880#(= (_ bv45 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5880#(= (_ bv45 32) main_~x~0)} is VALID [2018-11-23 11:31:02,082 INFO L273 TraceCheckUtils]: 96: Hoare triple {5880#(= (_ bv45 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,083 INFO L273 TraceCheckUtils]: 97: Hoare triple {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,083 INFO L273 TraceCheckUtils]: 98: Hoare triple {5887#(= (bvadd main_~x~0 (_ bv4294967250 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5894#(= (_ bv47 32) main_~x~0)} is VALID [2018-11-23 11:31:02,084 INFO L273 TraceCheckUtils]: 99: Hoare triple {5894#(= (_ bv47 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5894#(= (_ bv47 32) main_~x~0)} is VALID [2018-11-23 11:31:02,085 INFO L273 TraceCheckUtils]: 100: Hoare triple {5894#(= (_ bv47 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,085 INFO L273 TraceCheckUtils]: 101: Hoare triple {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,086 INFO L273 TraceCheckUtils]: 102: Hoare triple {5901#(= (bvadd main_~x~0 (_ bv4294967248 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5908#(= (_ bv49 32) main_~x~0)} is VALID [2018-11-23 11:31:02,086 INFO L273 TraceCheckUtils]: 103: Hoare triple {5908#(= (_ bv49 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5908#(= (_ bv49 32) main_~x~0)} is VALID [2018-11-23 11:31:02,087 INFO L273 TraceCheckUtils]: 104: Hoare triple {5908#(= (_ bv49 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,088 INFO L273 TraceCheckUtils]: 105: Hoare triple {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,088 INFO L273 TraceCheckUtils]: 106: Hoare triple {5915#(= (bvadd main_~x~0 (_ bv4294967246 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5922#(= (_ bv51 32) main_~x~0)} is VALID [2018-11-23 11:31:02,089 INFO L273 TraceCheckUtils]: 107: Hoare triple {5922#(= (_ bv51 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5922#(= (_ bv51 32) main_~x~0)} is VALID [2018-11-23 11:31:02,090 INFO L273 TraceCheckUtils]: 108: Hoare triple {5922#(= (_ bv51 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,090 INFO L273 TraceCheckUtils]: 109: Hoare triple {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,091 INFO L273 TraceCheckUtils]: 110: Hoare triple {5929#(= (bvadd main_~x~0 (_ bv4294967244 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5936#(= (_ bv53 32) main_~x~0)} is VALID [2018-11-23 11:31:02,091 INFO L273 TraceCheckUtils]: 111: Hoare triple {5936#(= (_ bv53 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5936#(= (_ bv53 32) main_~x~0)} is VALID [2018-11-23 11:31:02,092 INFO L273 TraceCheckUtils]: 112: Hoare triple {5936#(= (_ bv53 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,093 INFO L273 TraceCheckUtils]: 113: Hoare triple {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,093 INFO L273 TraceCheckUtils]: 114: Hoare triple {5943#(= (bvadd main_~x~0 (_ bv4294967242 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5950#(= (_ bv55 32) main_~x~0)} is VALID [2018-11-23 11:31:02,094 INFO L273 TraceCheckUtils]: 115: Hoare triple {5950#(= (_ bv55 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5950#(= (_ bv55 32) main_~x~0)} is VALID [2018-11-23 11:31:02,094 INFO L273 TraceCheckUtils]: 116: Hoare triple {5950#(= (_ bv55 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,095 INFO L273 TraceCheckUtils]: 117: Hoare triple {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,096 INFO L273 TraceCheckUtils]: 118: Hoare triple {5957#(= (bvadd main_~x~0 (_ bv4294967240 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,096 INFO L273 TraceCheckUtils]: 119: Hoare triple {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,097 INFO L273 TraceCheckUtils]: 120: Hoare triple {5964#(= (bvadd main_~x~0 (_ bv4294967239 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,098 INFO L273 TraceCheckUtils]: 121: Hoare triple {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,098 INFO L273 TraceCheckUtils]: 122: Hoare triple {5971#(= (bvadd main_~x~0 (_ bv4294967238 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,099 INFO L273 TraceCheckUtils]: 123: Hoare triple {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,099 INFO L273 TraceCheckUtils]: 124: Hoare triple {5978#(= (bvadd main_~x~0 (_ bv4294967237 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5985#(= (_ bv60 32) main_~x~0)} is VALID [2018-11-23 11:31:02,100 INFO L273 TraceCheckUtils]: 125: Hoare triple {5985#(= (_ bv60 32) main_~x~0)} assume !!~bvult32(~x~0, 268435455bv32); {5985#(= (_ bv60 32) main_~x~0)} is VALID [2018-11-23 11:31:02,101 INFO L273 TraceCheckUtils]: 126: Hoare triple {5985#(= (_ bv60 32) main_~x~0)} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,101 INFO L273 TraceCheckUtils]: 127: Hoare triple {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,102 INFO L273 TraceCheckUtils]: 128: Hoare triple {5992#(= (bvadd main_~x~0 (_ bv4294967235 32)) (_ bv0 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,102 INFO L273 TraceCheckUtils]: 129: Hoare triple {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} assume !!~bvult32(~x~0, 268435455bv32); {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} is VALID [2018-11-23 11:31:02,103 INFO L273 TraceCheckUtils]: 130: Hoare triple {5999#(= (bvadd main_~x~0 (_ bv4294967234 32)) (_ bv0 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,103 INFO L273 TraceCheckUtils]: 131: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,104 INFO L273 TraceCheckUtils]: 132: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,104 INFO L273 TraceCheckUtils]: 133: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,104 INFO L273 TraceCheckUtils]: 134: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,104 INFO L273 TraceCheckUtils]: 135: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,104 INFO L273 TraceCheckUtils]: 136: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,105 INFO L273 TraceCheckUtils]: 137: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,105 INFO L273 TraceCheckUtils]: 138: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,105 INFO L273 TraceCheckUtils]: 139: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,105 INFO L273 TraceCheckUtils]: 140: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,105 INFO L273 TraceCheckUtils]: 141: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,106 INFO L273 TraceCheckUtils]: 142: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,106 INFO L273 TraceCheckUtils]: 143: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,106 INFO L273 TraceCheckUtils]: 144: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,106 INFO L273 TraceCheckUtils]: 145: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,107 INFO L273 TraceCheckUtils]: 146: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,107 INFO L273 TraceCheckUtils]: 147: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,107 INFO L273 TraceCheckUtils]: 148: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:02,107 INFO L273 TraceCheckUtils]: 149: Hoare triple {5549#false} assume !~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:02,108 INFO L256 TraceCheckUtils]: 150: Hoare triple {5549#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {5549#false} is VALID [2018-11-23 11:31:02,108 INFO L273 TraceCheckUtils]: 151: Hoare triple {5549#false} ~cond := #in~cond; {5549#false} is VALID [2018-11-23 11:31:02,108 INFO L273 TraceCheckUtils]: 152: Hoare triple {5549#false} assume 0bv32 == ~cond; {5549#false} is VALID [2018-11-23 11:31:02,108 INFO L273 TraceCheckUtils]: 153: Hoare triple {5549#false} assume !false; {5549#false} is VALID [2018-11-23 11:31:02,138 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 1197 proven. 3906 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 11:31:02,138 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:31:14,937 INFO L273 TraceCheckUtils]: 153: Hoare triple {5549#false} assume !false; {5549#false} is VALID [2018-11-23 11:31:14,937 INFO L273 TraceCheckUtils]: 152: Hoare triple {5549#false} assume 0bv32 == ~cond; {5549#false} is VALID [2018-11-23 11:31:14,937 INFO L273 TraceCheckUtils]: 151: Hoare triple {5549#false} ~cond := #in~cond; {5549#false} is VALID [2018-11-23 11:31:14,937 INFO L256 TraceCheckUtils]: 150: Hoare triple {5549#false} call __VERIFIER_assert((if 0bv32 == ~bvurem32(~x~0, 2bv32) then 1bv32 else 0bv32)); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 149: Hoare triple {5549#false} assume !~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 148: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 147: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 146: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 145: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 144: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 143: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 142: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,938 INFO L273 TraceCheckUtils]: 141: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 140: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 139: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 138: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 137: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 136: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 135: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 134: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,939 INFO L273 TraceCheckUtils]: 133: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,940 INFO L273 TraceCheckUtils]: 132: Hoare triple {5549#false} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,940 INFO L273 TraceCheckUtils]: 131: Hoare triple {5549#false} assume !!~bvult32(~x~0, 268435455bv32); {5549#false} is VALID [2018-11-23 11:31:14,940 INFO L273 TraceCheckUtils]: 130: Hoare triple {6144#(bvult main_~x~0 (_ bv65520 32))} assume !~bvult32(~x~0, 65520bv32);~x~0 := ~bvadd32(2bv32, ~x~0); {5549#false} is VALID [2018-11-23 11:31:14,940 INFO L273 TraceCheckUtils]: 129: Hoare triple {6144#(bvult main_~x~0 (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6144#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:31:14,942 INFO L273 TraceCheckUtils]: 128: Hoare triple {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6144#(bvult main_~x~0 (_ bv65520 32))} is VALID [2018-11-23 11:31:14,942 INFO L273 TraceCheckUtils]: 127: Hoare triple {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,945 INFO L273 TraceCheckUtils]: 126: Hoare triple {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6151#(bvult (bvadd main_~x~0 (_ bv1 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,946 INFO L273 TraceCheckUtils]: 125: Hoare triple {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,948 INFO L273 TraceCheckUtils]: 124: Hoare triple {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6158#(bvult (bvadd main_~x~0 (_ bv2 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,948 INFO L273 TraceCheckUtils]: 123: Hoare triple {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,951 INFO L273 TraceCheckUtils]: 122: Hoare triple {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6165#(bvult (bvadd main_~x~0 (_ bv3 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,951 INFO L273 TraceCheckUtils]: 121: Hoare triple {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,954 INFO L273 TraceCheckUtils]: 120: Hoare triple {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6172#(bvult (bvadd main_~x~0 (_ bv4 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,954 INFO L273 TraceCheckUtils]: 119: Hoare triple {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,957 INFO L273 TraceCheckUtils]: 118: Hoare triple {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6179#(bvult (bvadd main_~x~0 (_ bv5 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,957 INFO L273 TraceCheckUtils]: 117: Hoare triple {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,959 INFO L273 TraceCheckUtils]: 116: Hoare triple {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6186#(bvult (bvadd main_~x~0 (_ bv6 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,960 INFO L273 TraceCheckUtils]: 115: Hoare triple {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,962 INFO L273 TraceCheckUtils]: 114: Hoare triple {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6193#(bvult (bvadd main_~x~0 (_ bv7 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,962 INFO L273 TraceCheckUtils]: 113: Hoare triple {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,965 INFO L273 TraceCheckUtils]: 112: Hoare triple {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6200#(bvult (bvadd main_~x~0 (_ bv8 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,965 INFO L273 TraceCheckUtils]: 111: Hoare triple {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,967 INFO L273 TraceCheckUtils]: 110: Hoare triple {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6207#(bvult (bvadd main_~x~0 (_ bv9 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,968 INFO L273 TraceCheckUtils]: 109: Hoare triple {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,970 INFO L273 TraceCheckUtils]: 108: Hoare triple {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6214#(bvult (bvadd main_~x~0 (_ bv10 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,971 INFO L273 TraceCheckUtils]: 107: Hoare triple {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,973 INFO L273 TraceCheckUtils]: 106: Hoare triple {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6221#(bvult (bvadd main_~x~0 (_ bv11 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,973 INFO L273 TraceCheckUtils]: 105: Hoare triple {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,976 INFO L273 TraceCheckUtils]: 104: Hoare triple {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6228#(bvult (bvadd main_~x~0 (_ bv12 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,976 INFO L273 TraceCheckUtils]: 103: Hoare triple {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,978 INFO L273 TraceCheckUtils]: 102: Hoare triple {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6235#(bvult (bvadd main_~x~0 (_ bv13 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,979 INFO L273 TraceCheckUtils]: 101: Hoare triple {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,981 INFO L273 TraceCheckUtils]: 100: Hoare triple {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6242#(bvult (bvadd main_~x~0 (_ bv14 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,982 INFO L273 TraceCheckUtils]: 99: Hoare triple {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,985 INFO L273 TraceCheckUtils]: 98: Hoare triple {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6249#(bvult (bvadd main_~x~0 (_ bv15 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,985 INFO L273 TraceCheckUtils]: 97: Hoare triple {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,987 INFO L273 TraceCheckUtils]: 96: Hoare triple {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6256#(bvult (bvadd main_~x~0 (_ bv16 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,988 INFO L273 TraceCheckUtils]: 95: Hoare triple {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,990 INFO L273 TraceCheckUtils]: 94: Hoare triple {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6263#(bvult (bvadd main_~x~0 (_ bv17 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,990 INFO L273 TraceCheckUtils]: 93: Hoare triple {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,992 INFO L273 TraceCheckUtils]: 92: Hoare triple {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6270#(bvult (bvadd main_~x~0 (_ bv18 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,993 INFO L273 TraceCheckUtils]: 91: Hoare triple {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,995 INFO L273 TraceCheckUtils]: 90: Hoare triple {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6277#(bvult (bvadd main_~x~0 (_ bv19 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,995 INFO L273 TraceCheckUtils]: 89: Hoare triple {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,998 INFO L273 TraceCheckUtils]: 88: Hoare triple {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6284#(bvult (bvadd main_~x~0 (_ bv20 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:14,999 INFO L273 TraceCheckUtils]: 87: Hoare triple {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,001 INFO L273 TraceCheckUtils]: 86: Hoare triple {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6291#(bvult (bvadd main_~x~0 (_ bv21 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,001 INFO L273 TraceCheckUtils]: 85: Hoare triple {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,003 INFO L273 TraceCheckUtils]: 84: Hoare triple {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6298#(bvult (bvadd main_~x~0 (_ bv22 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,004 INFO L273 TraceCheckUtils]: 83: Hoare triple {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,006 INFO L273 TraceCheckUtils]: 82: Hoare triple {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6305#(bvult (bvadd main_~x~0 (_ bv23 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,007 INFO L273 TraceCheckUtils]: 81: Hoare triple {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,009 INFO L273 TraceCheckUtils]: 80: Hoare triple {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6312#(bvult (bvadd main_~x~0 (_ bv24 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,009 INFO L273 TraceCheckUtils]: 79: Hoare triple {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,012 INFO L273 TraceCheckUtils]: 78: Hoare triple {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6319#(bvult (bvadd main_~x~0 (_ bv25 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,012 INFO L273 TraceCheckUtils]: 77: Hoare triple {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,015 INFO L273 TraceCheckUtils]: 76: Hoare triple {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6326#(bvult (bvadd main_~x~0 (_ bv26 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,015 INFO L273 TraceCheckUtils]: 75: Hoare triple {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,018 INFO L273 TraceCheckUtils]: 74: Hoare triple {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6333#(bvult (bvadd main_~x~0 (_ bv27 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,018 INFO L273 TraceCheckUtils]: 73: Hoare triple {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,020 INFO L273 TraceCheckUtils]: 72: Hoare triple {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6340#(bvult (bvadd main_~x~0 (_ bv28 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,021 INFO L273 TraceCheckUtils]: 71: Hoare triple {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,023 INFO L273 TraceCheckUtils]: 70: Hoare triple {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6347#(bvult (bvadd main_~x~0 (_ bv29 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,023 INFO L273 TraceCheckUtils]: 69: Hoare triple {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,026 INFO L273 TraceCheckUtils]: 68: Hoare triple {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6354#(bvult (bvadd main_~x~0 (_ bv30 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,026 INFO L273 TraceCheckUtils]: 67: Hoare triple {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,028 INFO L273 TraceCheckUtils]: 66: Hoare triple {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6361#(bvult (bvadd main_~x~0 (_ bv31 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,029 INFO L273 TraceCheckUtils]: 65: Hoare triple {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,031 INFO L273 TraceCheckUtils]: 64: Hoare triple {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6368#(bvult (bvadd main_~x~0 (_ bv32 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,031 INFO L273 TraceCheckUtils]: 63: Hoare triple {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,034 INFO L273 TraceCheckUtils]: 62: Hoare triple {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6375#(bvult (bvadd main_~x~0 (_ bv33 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,034 INFO L273 TraceCheckUtils]: 61: Hoare triple {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,037 INFO L273 TraceCheckUtils]: 60: Hoare triple {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6382#(bvult (bvadd main_~x~0 (_ bv34 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,037 INFO L273 TraceCheckUtils]: 59: Hoare triple {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,040 INFO L273 TraceCheckUtils]: 58: Hoare triple {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6389#(bvult (bvadd main_~x~0 (_ bv35 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,040 INFO L273 TraceCheckUtils]: 57: Hoare triple {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,042 INFO L273 TraceCheckUtils]: 56: Hoare triple {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6396#(bvult (bvadd main_~x~0 (_ bv36 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,043 INFO L273 TraceCheckUtils]: 55: Hoare triple {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,045 INFO L273 TraceCheckUtils]: 54: Hoare triple {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6403#(bvult (bvadd main_~x~0 (_ bv37 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,046 INFO L273 TraceCheckUtils]: 53: Hoare triple {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,048 INFO L273 TraceCheckUtils]: 52: Hoare triple {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6410#(bvult (bvadd main_~x~0 (_ bv38 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,049 INFO L273 TraceCheckUtils]: 51: Hoare triple {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,051 INFO L273 TraceCheckUtils]: 50: Hoare triple {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6417#(bvult (bvadd main_~x~0 (_ bv39 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,051 INFO L273 TraceCheckUtils]: 49: Hoare triple {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,054 INFO L273 TraceCheckUtils]: 48: Hoare triple {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6424#(bvult (bvadd main_~x~0 (_ bv40 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,054 INFO L273 TraceCheckUtils]: 47: Hoare triple {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,056 INFO L273 TraceCheckUtils]: 46: Hoare triple {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6431#(bvult (bvadd main_~x~0 (_ bv41 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,057 INFO L273 TraceCheckUtils]: 45: Hoare triple {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,059 INFO L273 TraceCheckUtils]: 44: Hoare triple {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6438#(bvult (bvadd main_~x~0 (_ bv42 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,059 INFO L273 TraceCheckUtils]: 43: Hoare triple {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,062 INFO L273 TraceCheckUtils]: 42: Hoare triple {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6445#(bvult (bvadd main_~x~0 (_ bv43 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,062 INFO L273 TraceCheckUtils]: 41: Hoare triple {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,065 INFO L273 TraceCheckUtils]: 40: Hoare triple {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6452#(bvult (bvadd main_~x~0 (_ bv44 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,065 INFO L273 TraceCheckUtils]: 39: Hoare triple {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,067 INFO L273 TraceCheckUtils]: 38: Hoare triple {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6459#(bvult (bvadd main_~x~0 (_ bv45 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,068 INFO L273 TraceCheckUtils]: 37: Hoare triple {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,070 INFO L273 TraceCheckUtils]: 36: Hoare triple {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6466#(bvult (bvadd main_~x~0 (_ bv46 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,070 INFO L273 TraceCheckUtils]: 35: Hoare triple {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,072 INFO L273 TraceCheckUtils]: 34: Hoare triple {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6473#(bvult (bvadd main_~x~0 (_ bv47 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,073 INFO L273 TraceCheckUtils]: 33: Hoare triple {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,075 INFO L273 TraceCheckUtils]: 32: Hoare triple {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6480#(bvult (bvadd main_~x~0 (_ bv48 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,075 INFO L273 TraceCheckUtils]: 31: Hoare triple {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,077 INFO L273 TraceCheckUtils]: 30: Hoare triple {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6487#(bvult (bvadd main_~x~0 (_ bv49 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,078 INFO L273 TraceCheckUtils]: 29: Hoare triple {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,080 INFO L273 TraceCheckUtils]: 28: Hoare triple {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6494#(bvult (bvadd main_~x~0 (_ bv50 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,081 INFO L273 TraceCheckUtils]: 27: Hoare triple {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,083 INFO L273 TraceCheckUtils]: 26: Hoare triple {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6501#(bvult (bvadd main_~x~0 (_ bv51 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,084 INFO L273 TraceCheckUtils]: 25: Hoare triple {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,086 INFO L273 TraceCheckUtils]: 24: Hoare triple {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6508#(bvult (bvadd main_~x~0 (_ bv52 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,086 INFO L273 TraceCheckUtils]: 23: Hoare triple {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,088 INFO L273 TraceCheckUtils]: 22: Hoare triple {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6515#(bvult (bvadd main_~x~0 (_ bv53 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,089 INFO L273 TraceCheckUtils]: 21: Hoare triple {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,091 INFO L273 TraceCheckUtils]: 20: Hoare triple {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6522#(bvult (bvadd main_~x~0 (_ bv54 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,091 INFO L273 TraceCheckUtils]: 19: Hoare triple {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,094 INFO L273 TraceCheckUtils]: 18: Hoare triple {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6529#(bvult (bvadd main_~x~0 (_ bv55 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,094 INFO L273 TraceCheckUtils]: 17: Hoare triple {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,097 INFO L273 TraceCheckUtils]: 16: Hoare triple {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6536#(bvult (bvadd main_~x~0 (_ bv56 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,097 INFO L273 TraceCheckUtils]: 15: Hoare triple {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,099 INFO L273 TraceCheckUtils]: 14: Hoare triple {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6543#(bvult (bvadd main_~x~0 (_ bv57 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,100 INFO L273 TraceCheckUtils]: 13: Hoare triple {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,102 INFO L273 TraceCheckUtils]: 12: Hoare triple {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6550#(bvult (bvadd main_~x~0 (_ bv58 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,103 INFO L273 TraceCheckUtils]: 11: Hoare triple {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,105 INFO L273 TraceCheckUtils]: 10: Hoare triple {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6557#(bvult (bvadd main_~x~0 (_ bv59 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,106 INFO L273 TraceCheckUtils]: 9: Hoare triple {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,108 INFO L273 TraceCheckUtils]: 8: Hoare triple {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6564#(bvult (bvadd main_~x~0 (_ bv60 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,108 INFO L273 TraceCheckUtils]: 7: Hoare triple {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,111 INFO L273 TraceCheckUtils]: 6: Hoare triple {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv65520 32))} assume ~bvult32(~x~0, 65520bv32);#t~post0 := ~x~0;~x~0 := ~bvadd32(1bv32, #t~post0);havoc #t~post0; {6571#(bvult (bvadd main_~x~0 (_ bv61 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,111 INFO L273 TraceCheckUtils]: 5: Hoare triple {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv65520 32))} assume !!~bvult32(~x~0, 268435455bv32); {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,112 INFO L273 TraceCheckUtils]: 4: Hoare triple {5548#true} ~x~0 := 0bv32; {6578#(bvult (bvadd main_~x~0 (_ bv62 32)) (_ bv65520 32))} is VALID [2018-11-23 11:31:15,112 INFO L256 TraceCheckUtils]: 3: Hoare triple {5548#true} call #t~ret1 := main(); {5548#true} is VALID [2018-11-23 11:31:15,112 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5548#true} {5548#true} #37#return; {5548#true} is VALID [2018-11-23 11:31:15,112 INFO L273 TraceCheckUtils]: 1: Hoare triple {5548#true} assume true; {5548#true} is VALID [2018-11-23 11:31:15,112 INFO L256 TraceCheckUtils]: 0: Hoare triple {5548#true} call ULTIMATE.init(); {5548#true} is VALID [2018-11-23 11:31:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 1197 proven. 3906 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 11:31:15,141 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:31:15,141 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65] total 128 [2018-11-23 11:31:15,142 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 154 [2018-11-23 11:31:15,144 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:31:15,144 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 128 states. [2018-11-23 11:31:15,627 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:31:15,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 128 states [2018-11-23 11:31:15,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2018-11-23 11:31:15,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4222, Invalid=12034, Unknown=0, NotChecked=0, Total=16256 [2018-11-23 11:31:15,634 INFO L87 Difference]: Start difference. First operand 155 states and 165 transitions. Second operand 128 states. [2018-11-23 11:31:39,581 WARN L180 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 7 [2018-11-23 11:31:43,456 WARN L180 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 7 [2018-11-23 11:31:47,613 WARN L180 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 7 [2018-11-23 11:31:51,772 WARN L180 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 7 [2018-11-23 11:31:56,015 WARN L180 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 7 [2018-11-23 11:32:00,473 WARN L180 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 7 [2018-11-23 11:32:04,977 WARN L180 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 7 [2018-11-23 11:32:09,328 WARN L180 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 7 [2018-11-23 11:32:13,644 WARN L180 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 7 [2018-11-23 11:32:18,152 WARN L180 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 7 [2018-11-23 11:32:22,940 WARN L180 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2018-11-23 11:32:27,734 WARN L180 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 7 [2018-11-23 11:32:32,343 WARN L180 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2018-11-23 11:32:36,922 WARN L180 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2018-11-23 11:32:41,502 WARN L180 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 7 [2018-11-23 11:32:46,084 WARN L180 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 7 [2018-11-23 11:32:50,693 WARN L180 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 7 [2018-11-23 11:32:55,529 WARN L180 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2018-11-23 11:33:00,295 WARN L180 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 7 [2018-11-23 11:33:05,079 WARN L180 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 7 [2018-11-23 11:33:09,756 WARN L180 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 7 [2018-11-23 11:33:14,427 WARN L180 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 7 [2018-11-23 11:33:19,087 WARN L180 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 7 [2018-11-23 11:33:23,724 WARN L180 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 7 [2018-11-23 11:33:28,287 WARN L180 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 7