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-invgen/NetBSD_loop_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 11:32:22,960 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:32:22,963 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:32:22,975 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:32:22,976 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:32:22,977 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:32:22,978 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:32:22,981 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:32:22,983 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:32:22,984 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:32:22,987 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:32:22,987 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:32:22,990 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:32:22,991 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:32:22,992 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:32:22,995 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:32:23,002 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:32:23,004 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:32:23,009 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:32:23,012 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:32:23,013 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:32:23,017 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:32:23,019 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-23 11:32:23,034 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 11:32:23,059 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:32:23,059 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:32:23,060 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:32:23,060 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:32:23,062 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:32:23,062 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:32:23,062 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:32:23,064 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:32:23,064 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:32:23,064 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:32:23,064 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:32:23,064 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:32:23,065 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:32:23,065 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:32:23,065 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:32:23,065 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:32:23,065 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:32:23,065 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:32:23,067 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:32:23,067 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:32:23,067 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:32:23,067 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:32:23,067 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:32:23,068 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:32:23,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:32:23,068 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:32:23,068 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:32:23,068 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:32:23,069 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 11:32:23,069 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:32:23,069 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:32:23,069 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:32:23,070 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:32:23,133 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:32:23,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:32:23,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:32:23,150 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:32:23,150 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:32:23,151 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/NetBSD_loop_true-unreach-call_true-termination.i [2018-11-23 11:32:23,199 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b956686d/eab31e6df1c4410897e84ffb0d56026f/FLAGd84b48c09 [2018-11-23 11:32:23,664 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:32:23,665 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/NetBSD_loop_true-unreach-call_true-termination.i [2018-11-23 11:32:23,672 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b956686d/eab31e6df1c4410897e84ffb0d56026f/FLAGd84b48c09 [2018-11-23 11:32:24,001 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b956686d/eab31e6df1c4410897e84ffb0d56026f [2018-11-23 11:32:24,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:32:24,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:32:24,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:32:24,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:32:24,019 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:32:24,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c234b19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24, skipping insertion in model container [2018-11-23 11:32:24,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:32:24,064 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:32:24,267 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:32:24,273 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:32:24,296 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:32:24,315 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:32:24,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24 WrapperNode [2018-11-23 11:32:24,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:32:24,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:32:24,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:32:24,318 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:32:24,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,336 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:32:24,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:32:24,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:32:24,343 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:32:24,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (1/1) ... [2018-11-23 11:32:24,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:32:24,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:32:24,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:32:24,370 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:32:24,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (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 11:32:24,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:32:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:32:24,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:32:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:32:24,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:32:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:32:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:32:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:32:24,956 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:32:24,957 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 11:32:24,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:32:24 BoogieIcfgContainer [2018-11-23 11:32:24,957 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:32:24,958 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:32:24,959 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:32:24,962 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:32:24,962 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:32:24" (1/3) ... [2018-11-23 11:32:24,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bf2e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:32:24, skipping insertion in model container [2018-11-23 11:32:24,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:32:24" (2/3) ... [2018-11-23 11:32:24,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bf2e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:32:24, skipping insertion in model container [2018-11-23 11:32:24,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:32:24" (3/3) ... [2018-11-23 11:32:24,966 INFO L112 eAbstractionObserver]: Analyzing ICFG NetBSD_loop_true-unreach-call_true-termination.i [2018-11-23 11:32:24,977 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:32:24,985 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:32:25,001 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:32:25,035 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:32:25,036 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:32:25,036 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:32:25,036 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:32:25,037 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:32:25,037 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:32:25,037 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:32:25,037 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:32:25,038 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:32:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states. [2018-11-23 11:32:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-23 11:32:25,063 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:25,064 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:25,066 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:25,072 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:25,072 INFO L82 PathProgramCache]: Analyzing trace with hash -1158151592, now seen corresponding path program 1 times [2018-11-23 11:32:25,076 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:25,077 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 11:32:25,099 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:32:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:25,164 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:25,381 INFO L256 TraceCheckUtils]: 0: Hoare triple {25#true} call ULTIMATE.init(); {25#true} is VALID [2018-11-23 11:32:25,385 INFO L273 TraceCheckUtils]: 1: Hoare triple {25#true} assume true; {25#true} is VALID [2018-11-23 11:32:25,386 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {25#true} {25#true} #41#return; {25#true} is VALID [2018-11-23 11:32:25,386 INFO L256 TraceCheckUtils]: 3: Hoare triple {25#true} call #t~ret3 := main(); {25#true} is VALID [2018-11-23 11:32:25,387 INFO L273 TraceCheckUtils]: 4: Hoare triple {25#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {25#true} is VALID [2018-11-23 11:32:25,387 INFO L273 TraceCheckUtils]: 5: Hoare triple {25#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {25#true} is VALID [2018-11-23 11:32:25,388 INFO L273 TraceCheckUtils]: 6: Hoare triple {25#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {48#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:25,390 INFO L273 TraceCheckUtils]: 7: Hoare triple {48#(= (_ bv0 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {48#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:25,392 INFO L256 TraceCheckUtils]: 8: Hoare triple {48#(= (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {55#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:25,404 INFO L273 TraceCheckUtils]: 9: Hoare triple {55#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {59#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:25,410 INFO L273 TraceCheckUtils]: 10: Hoare triple {59#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {26#false} is VALID [2018-11-23 11:32:25,410 INFO L273 TraceCheckUtils]: 11: Hoare triple {26#false} assume !false; {26#false} is VALID [2018-11-23 11:32:25,414 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 11:32:25,414 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:32:25,419 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:32:25,420 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 11:32:25,426 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2018-11-23 11:32:25,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:32:25,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 11:32:25,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 12 edges. 12 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:25,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 11:32:25,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 11:32:25,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 11:32:25,530 INFO L87 Difference]: Start difference. First operand 22 states. Second operand 5 states. [2018-11-23 11:32:26,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:26,335 INFO L93 Difference]: Finished difference Result 48 states and 63 transitions. [2018-11-23 11:32:26,335 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 11:32:26,335 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2018-11-23 11:32:26,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:32:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 11:32:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 63 transitions. [2018-11-23 11:32:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 11:32:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 63 transitions. [2018-11-23 11:32:26,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 63 transitions. [2018-11-23 11:32:26,599 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:26,614 INFO L225 Difference]: With dead ends: 48 [2018-11-23 11:32:26,614 INFO L226 Difference]: Without dead ends: 25 [2018-11-23 11:32:26,618 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:32:26,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2018-11-23 11:32:26,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 23. [2018-11-23 11:32:26,834 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:32:26,835 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand 23 states. [2018-11-23 11:32:26,836 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand 23 states. [2018-11-23 11:32:26,836 INFO L87 Difference]: Start difference. First operand 25 states. Second operand 23 states. [2018-11-23 11:32:26,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:26,843 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2018-11-23 11:32:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2018-11-23 11:32:26,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:26,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:26,844 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand 25 states. [2018-11-23 11:32:26,845 INFO L87 Difference]: Start difference. First operand 23 states. Second operand 25 states. [2018-11-23 11:32:26,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:26,850 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2018-11-23 11:32:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2018-11-23 11:32:26,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:26,851 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:26,851 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:32:26,852 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:32:26,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-11-23 11:32:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 24 transitions. [2018-11-23 11:32:26,857 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 24 transitions. Word has length 12 [2018-11-23 11:32:26,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:32:26,858 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 24 transitions. [2018-11-23 11:32:26,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 11:32:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2018-11-23 11:32:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-23 11:32:26,860 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:26,860 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:26,860 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:26,861 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:26,861 INFO L82 PathProgramCache]: Analyzing trace with hash 1937413030, now seen corresponding path program 1 times [2018-11-23 11:32:26,861 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:26,861 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 11:32:26,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:32:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:26,943 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:27,429 INFO L256 TraceCheckUtils]: 0: Hoare triple {218#true} call ULTIMATE.init(); {218#true} is VALID [2018-11-23 11:32:27,430 INFO L273 TraceCheckUtils]: 1: Hoare triple {218#true} assume true; {218#true} is VALID [2018-11-23 11:32:27,430 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {218#true} {218#true} #41#return; {218#true} is VALID [2018-11-23 11:32:27,431 INFO L256 TraceCheckUtils]: 3: Hoare triple {218#true} call #t~ret3 := main(); {218#true} is VALID [2018-11-23 11:32:27,431 INFO L273 TraceCheckUtils]: 4: Hoare triple {218#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {218#true} is VALID [2018-11-23 11:32:27,432 INFO L273 TraceCheckUtils]: 5: Hoare triple {218#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {238#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:27,435 INFO L273 TraceCheckUtils]: 6: Hoare triple {238#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {242#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:27,436 INFO L273 TraceCheckUtils]: 7: Hoare triple {242#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {242#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:27,437 INFO L256 TraceCheckUtils]: 8: Hoare triple {242#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {218#true} is VALID [2018-11-23 11:32:27,437 INFO L273 TraceCheckUtils]: 9: Hoare triple {218#true} ~cond := #in~cond; {218#true} is VALID [2018-11-23 11:32:27,437 INFO L273 TraceCheckUtils]: 10: Hoare triple {218#true} assume !(0bv32 == ~cond); {218#true} is VALID [2018-11-23 11:32:27,438 INFO L273 TraceCheckUtils]: 11: Hoare triple {218#true} assume true; {218#true} is VALID [2018-11-23 11:32:27,454 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {218#true} {242#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {242#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:27,470 INFO L256 TraceCheckUtils]: 13: Hoare triple {242#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {264#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:27,471 INFO L273 TraceCheckUtils]: 14: Hoare triple {264#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {268#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:27,472 INFO L273 TraceCheckUtils]: 15: Hoare triple {268#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {219#false} is VALID [2018-11-23 11:32:27,472 INFO L273 TraceCheckUtils]: 16: Hoare triple {219#false} assume !false; {219#false} is VALID [2018-11-23 11:32:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:32:27,476 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:32:27,478 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:32:27,478 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 11:32:27,481 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-11-23 11:32:27,481 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:32:27,482 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 11:32:27,535 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:27,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:32:27,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:32:27,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:32:27,537 INFO L87 Difference]: Start difference. First operand 23 states and 24 transitions. Second operand 6 states. [2018-11-23 11:32:28,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:28,026 INFO L93 Difference]: Finished difference Result 31 states and 32 transitions. [2018-11-23 11:32:28,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 11:32:28,026 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-11-23 11:32:28,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:32:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:32:28,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2018-11-23 11:32:28,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 11:32:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2018-11-23 11:32:28,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 29 transitions. [2018-11-23 11:32:28,157 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:28,160 INFO L225 Difference]: With dead ends: 31 [2018-11-23 11:32:28,160 INFO L226 Difference]: Without dead ends: 29 [2018-11-23 11:32:28,161 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:32:28,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2018-11-23 11:32:28,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 28. [2018-11-23 11:32:28,213 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:32:28,213 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand 28 states. [2018-11-23 11:32:28,213 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand 28 states. [2018-11-23 11:32:28,214 INFO L87 Difference]: Start difference. First operand 29 states. Second operand 28 states. [2018-11-23 11:32:28,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:28,217 INFO L93 Difference]: Finished difference Result 29 states and 30 transitions. [2018-11-23 11:32:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2018-11-23 11:32:28,218 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:28,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:28,219 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 29 states. [2018-11-23 11:32:28,219 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 29 states. [2018-11-23 11:32:28,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:28,223 INFO L93 Difference]: Finished difference Result 29 states and 30 transitions. [2018-11-23 11:32:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2018-11-23 11:32:28,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:28,232 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:28,232 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:32:28,232 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:32:28,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-11-23 11:32:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 29 transitions. [2018-11-23 11:32:28,238 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 29 transitions. Word has length 17 [2018-11-23 11:32:28,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:32:28,238 INFO L480 AbstractCegarLoop]: Abstraction has 28 states and 29 transitions. [2018-11-23 11:32:28,239 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:32:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2018-11-23 11:32:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-23 11:32:28,240 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:28,240 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:28,240 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:28,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:28,241 INFO L82 PathProgramCache]: Analyzing trace with hash 57522168, now seen corresponding path program 1 times [2018-11-23 11:32:28,241 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:28,242 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 11:32:28,260 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:32:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:28,297 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:28,429 INFO L256 TraceCheckUtils]: 0: Hoare triple {419#true} call ULTIMATE.init(); {419#true} is VALID [2018-11-23 11:32:28,429 INFO L273 TraceCheckUtils]: 1: Hoare triple {419#true} assume true; {419#true} is VALID [2018-11-23 11:32:28,429 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {419#true} {419#true} #41#return; {419#true} is VALID [2018-11-23 11:32:28,430 INFO L256 TraceCheckUtils]: 3: Hoare triple {419#true} call #t~ret3 := main(); {419#true} is VALID [2018-11-23 11:32:28,430 INFO L273 TraceCheckUtils]: 4: Hoare triple {419#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {419#true} is VALID [2018-11-23 11:32:28,431 INFO L273 TraceCheckUtils]: 5: Hoare triple {419#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {419#true} is VALID [2018-11-23 11:32:28,432 INFO L273 TraceCheckUtils]: 6: Hoare triple {419#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {442#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:28,432 INFO L273 TraceCheckUtils]: 7: Hoare triple {442#(= (_ bv0 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {442#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:28,433 INFO L256 TraceCheckUtils]: 8: Hoare triple {442#(= (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {419#true} is VALID [2018-11-23 11:32:28,433 INFO L273 TraceCheckUtils]: 9: Hoare triple {419#true} ~cond := #in~cond; {419#true} is VALID [2018-11-23 11:32:28,433 INFO L273 TraceCheckUtils]: 10: Hoare triple {419#true} assume !(0bv32 == ~cond); {419#true} is VALID [2018-11-23 11:32:28,433 INFO L273 TraceCheckUtils]: 11: Hoare triple {419#true} assume true; {419#true} is VALID [2018-11-23 11:32:28,434 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {419#true} {442#(= (_ bv0 32) main_~glob2_p_off~0)} #45#return; {442#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:28,434 INFO L256 TraceCheckUtils]: 13: Hoare triple {442#(= (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {419#true} is VALID [2018-11-23 11:32:28,434 INFO L273 TraceCheckUtils]: 14: Hoare triple {419#true} ~cond := #in~cond; {419#true} is VALID [2018-11-23 11:32:28,435 INFO L273 TraceCheckUtils]: 15: Hoare triple {419#true} assume !(0bv32 == ~cond); {419#true} is VALID [2018-11-23 11:32:28,435 INFO L273 TraceCheckUtils]: 16: Hoare triple {419#true} assume true; {419#true} is VALID [2018-11-23 11:32:28,436 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {419#true} {442#(= (_ bv0 32) main_~glob2_p_off~0)} #47#return; {442#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:28,437 INFO L273 TraceCheckUtils]: 18: Hoare triple {442#(= (_ bv0 32) main_~glob2_p_off~0)} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {479#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:28,439 INFO L273 TraceCheckUtils]: 19: Hoare triple {479#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {479#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:28,441 INFO L256 TraceCheckUtils]: 20: Hoare triple {479#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {486#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:28,446 INFO L273 TraceCheckUtils]: 21: Hoare triple {486#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {490#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:28,447 INFO L273 TraceCheckUtils]: 22: Hoare triple {490#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {420#false} is VALID [2018-11-23 11:32:28,447 INFO L273 TraceCheckUtils]: 23: Hoare triple {420#false} assume !false; {420#false} is VALID [2018-11-23 11:32:28,449 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 11:32:28,449 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:28,937 INFO L273 TraceCheckUtils]: 23: Hoare triple {420#false} assume !false; {420#false} is VALID [2018-11-23 11:32:28,938 INFO L273 TraceCheckUtils]: 22: Hoare triple {500#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} assume 0bv32 == ~cond; {420#false} is VALID [2018-11-23 11:32:28,939 INFO L273 TraceCheckUtils]: 21: Hoare triple {504#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} ~cond := #in~cond; {500#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} is VALID [2018-11-23 11:32:28,940 INFO L256 TraceCheckUtils]: 20: Hoare triple {508#(bvsle (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {504#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:28,941 INFO L273 TraceCheckUtils]: 19: Hoare triple {508#(bvsle (_ bv0 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {508#(bvsle (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:28,941 INFO L273 TraceCheckUtils]: 18: Hoare triple {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {508#(bvsle (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:28,942 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {419#true} {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #47#return; {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:28,943 INFO L273 TraceCheckUtils]: 16: Hoare triple {419#true} assume true; {419#true} is VALID [2018-11-23 11:32:28,943 INFO L273 TraceCheckUtils]: 15: Hoare triple {419#true} assume !(0bv32 == ~cond); {419#true} is VALID [2018-11-23 11:32:28,944 INFO L273 TraceCheckUtils]: 14: Hoare triple {419#true} ~cond := #in~cond; {419#true} is VALID [2018-11-23 11:32:28,944 INFO L256 TraceCheckUtils]: 13: Hoare triple {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {419#true} is VALID [2018-11-23 11:32:28,946 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {419#true} {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #45#return; {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:28,947 INFO L273 TraceCheckUtils]: 11: Hoare triple {419#true} assume true; {419#true} is VALID [2018-11-23 11:32:28,947 INFO L273 TraceCheckUtils]: 10: Hoare triple {419#true} assume !(0bv32 == ~cond); {419#true} is VALID [2018-11-23 11:32:28,948 INFO L273 TraceCheckUtils]: 9: Hoare triple {419#true} ~cond := #in~cond; {419#true} is VALID [2018-11-23 11:32:28,948 INFO L256 TraceCheckUtils]: 8: Hoare triple {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {419#true} is VALID [2018-11-23 11:32:28,950 INFO L273 TraceCheckUtils]: 7: Hoare triple {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:28,950 INFO L273 TraceCheckUtils]: 6: Hoare triple {419#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {515#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:28,951 INFO L273 TraceCheckUtils]: 5: Hoare triple {419#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {419#true} is VALID [2018-11-23 11:32:28,951 INFO L273 TraceCheckUtils]: 4: Hoare triple {419#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {419#true} is VALID [2018-11-23 11:32:28,951 INFO L256 TraceCheckUtils]: 3: Hoare triple {419#true} call #t~ret3 := main(); {419#true} is VALID [2018-11-23 11:32:28,952 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {419#true} {419#true} #41#return; {419#true} is VALID [2018-11-23 11:32:28,952 INFO L273 TraceCheckUtils]: 1: Hoare triple {419#true} assume true; {419#true} is VALID [2018-11-23 11:32:28,952 INFO L256 TraceCheckUtils]: 0: Hoare triple {419#true} call ULTIMATE.init(); {419#true} is VALID [2018-11-23 11:32:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 11:32:28,957 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:32:28,957 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2018-11-23 11:32:28,957 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 24 [2018-11-23 11:32:28,958 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:32:28,958 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2018-11-23 11:32:29,028 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:29,029 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 11:32:29,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 11:32:29,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-11-23 11:32:29,030 INFO L87 Difference]: Start difference. First operand 28 states and 29 transitions. Second operand 10 states. [2018-11-23 11:32:29,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:29,683 INFO L93 Difference]: Finished difference Result 47 states and 53 transitions. [2018-11-23 11:32:29,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 11:32:29,683 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 24 [2018-11-23 11:32:29,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:32:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-23 11:32:29,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 47 transitions. [2018-11-23 11:32:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-23 11:32:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 47 transitions. [2018-11-23 11:32:29,692 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 47 transitions. [2018-11-23 11:32:29,776 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:29,780 INFO L225 Difference]: With dead ends: 47 [2018-11-23 11:32:29,780 INFO L226 Difference]: Without dead ends: 45 [2018-11-23 11:32:29,781 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2018-11-23 11:32:29,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-11-23 11:32:29,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 43. [2018-11-23 11:32:29,834 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:32:29,834 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand 43 states. [2018-11-23 11:32:29,835 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand 43 states. [2018-11-23 11:32:29,835 INFO L87 Difference]: Start difference. First operand 45 states. Second operand 43 states. [2018-11-23 11:32:29,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:29,841 INFO L93 Difference]: Finished difference Result 45 states and 51 transitions. [2018-11-23 11:32:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2018-11-23 11:32:29,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:29,842 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:29,842 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand 45 states. [2018-11-23 11:32:29,843 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 45 states. [2018-11-23 11:32:29,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:29,847 INFO L93 Difference]: Finished difference Result 45 states and 51 transitions. [2018-11-23 11:32:29,847 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2018-11-23 11:32:29,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:29,848 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:29,849 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:32:29,849 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:32:29,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-23 11:32:29,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 48 transitions. [2018-11-23 11:32:29,852 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 48 transitions. Word has length 24 [2018-11-23 11:32:29,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:32:29,853 INFO L480 AbstractCegarLoop]: Abstraction has 43 states and 48 transitions. [2018-11-23 11:32:29,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 11:32:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2018-11-23 11:32:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-23 11:32:29,855 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:29,855 INFO L402 BasicCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:29,856 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:29,856 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:29,856 INFO L82 PathProgramCache]: Analyzing trace with hash 441803270, now seen corresponding path program 2 times [2018-11-23 11:32:29,857 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:29,857 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 11:32:29,875 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-23 11:32:29,913 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-23 11:32:29,914 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:32:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:29,930 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:30,252 INFO L256 TraceCheckUtils]: 0: Hoare triple {801#true} call ULTIMATE.init(); {801#true} is VALID [2018-11-23 11:32:30,253 INFO L273 TraceCheckUtils]: 1: Hoare triple {801#true} assume true; {801#true} is VALID [2018-11-23 11:32:30,253 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {801#true} {801#true} #41#return; {801#true} is VALID [2018-11-23 11:32:30,253 INFO L256 TraceCheckUtils]: 3: Hoare triple {801#true} call #t~ret3 := main(); {801#true} is VALID [2018-11-23 11:32:30,254 INFO L273 TraceCheckUtils]: 4: Hoare triple {801#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {801#true} is VALID [2018-11-23 11:32:30,255 INFO L273 TraceCheckUtils]: 5: Hoare triple {801#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {821#(bvsgt main_~MAXPATHLEN~0 (_ bv0 32))} is VALID [2018-11-23 11:32:30,255 INFO L273 TraceCheckUtils]: 6: Hoare triple {821#(bvsgt main_~MAXPATHLEN~0 (_ bv0 32))} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:30,256 INFO L273 TraceCheckUtils]: 7: Hoare triple {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:30,256 INFO L256 TraceCheckUtils]: 8: Hoare triple {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {801#true} is VALID [2018-11-23 11:32:30,257 INFO L273 TraceCheckUtils]: 9: Hoare triple {801#true} ~cond := #in~cond; {801#true} is VALID [2018-11-23 11:32:30,257 INFO L273 TraceCheckUtils]: 10: Hoare triple {801#true} assume !(0bv32 == ~cond); {801#true} is VALID [2018-11-23 11:32:30,257 INFO L273 TraceCheckUtils]: 11: Hoare triple {801#true} assume true; {801#true} is VALID [2018-11-23 11:32:30,259 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {801#true} {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:30,259 INFO L256 TraceCheckUtils]: 13: Hoare triple {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {801#true} is VALID [2018-11-23 11:32:30,260 INFO L273 TraceCheckUtils]: 14: Hoare triple {801#true} ~cond := #in~cond; {850#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2018-11-23 11:32:30,261 INFO L273 TraceCheckUtils]: 15: Hoare triple {850#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0bv32 == ~cond); {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:30,262 INFO L273 TraceCheckUtils]: 16: Hoare triple {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:30,264 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {825#(and (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #47#return; {861#(and (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:30,266 INFO L273 TraceCheckUtils]: 18: Hoare triple {861#(and (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (= (_ bv0 32) main_~glob2_p_off~0) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {865#(and (= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)) (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} is VALID [2018-11-23 11:32:30,270 INFO L273 TraceCheckUtils]: 19: Hoare triple {865#(and (= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)) (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {865#(and (= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)) (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} is VALID [2018-11-23 11:32:30,270 INFO L256 TraceCheckUtils]: 20: Hoare triple {865#(and (= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)) (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {801#true} is VALID [2018-11-23 11:32:30,271 INFO L273 TraceCheckUtils]: 21: Hoare triple {801#true} ~cond := #in~cond; {801#true} is VALID [2018-11-23 11:32:30,271 INFO L273 TraceCheckUtils]: 22: Hoare triple {801#true} assume !(0bv32 == ~cond); {801#true} is VALID [2018-11-23 11:32:30,271 INFO L273 TraceCheckUtils]: 23: Hoare triple {801#true} assume true; {801#true} is VALID [2018-11-23 11:32:30,272 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {801#true} {865#(and (= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)) (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} #45#return; {865#(and (= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)) (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} is VALID [2018-11-23 11:32:30,274 INFO L256 TraceCheckUtils]: 25: Hoare triple {865#(and (= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)) (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {887#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:30,275 INFO L273 TraceCheckUtils]: 26: Hoare triple {887#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {891#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:30,280 INFO L273 TraceCheckUtils]: 27: Hoare triple {891#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {802#false} is VALID [2018-11-23 11:32:30,281 INFO L273 TraceCheckUtils]: 28: Hoare triple {802#false} assume !false; {802#false} is VALID [2018-11-23 11:32:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 11:32:30,283 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:30,801 INFO L273 TraceCheckUtils]: 28: Hoare triple {802#false} assume !false; {802#false} is VALID [2018-11-23 11:32:30,802 INFO L273 TraceCheckUtils]: 27: Hoare triple {901#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} assume 0bv32 == ~cond; {802#false} is VALID [2018-11-23 11:32:30,803 INFO L273 TraceCheckUtils]: 26: Hoare triple {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} ~cond := #in~cond; {901#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} is VALID [2018-11-23 11:32:30,805 INFO L256 TraceCheckUtils]: 25: Hoare triple {908#(bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:30,806 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {801#true} {908#(bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} #45#return; {908#(bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:30,806 INFO L273 TraceCheckUtils]: 23: Hoare triple {801#true} assume true; {801#true} is VALID [2018-11-23 11:32:30,808 INFO L273 TraceCheckUtils]: 22: Hoare triple {801#true} assume !(0bv32 == ~cond); {801#true} is VALID [2018-11-23 11:32:30,808 INFO L273 TraceCheckUtils]: 21: Hoare triple {801#true} ~cond := #in~cond; {801#true} is VALID [2018-11-23 11:32:30,809 INFO L256 TraceCheckUtils]: 20: Hoare triple {908#(bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {801#true} is VALID [2018-11-23 11:32:30,809 INFO L273 TraceCheckUtils]: 19: Hoare triple {908#(bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {908#(bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:30,812 INFO L273 TraceCheckUtils]: 18: Hoare triple {930#(bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {908#(bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:30,815 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} #47#return; {930#(bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:30,816 INFO L273 TraceCheckUtils]: 16: Hoare triple {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:30,816 INFO L273 TraceCheckUtils]: 15: Hoare triple {944#(or (= (_ bv0 32) __VERIFIER_assert_~cond) (not (= |__VERIFIER_assert_#in~cond| (_ bv0 32))))} assume !(0bv32 == ~cond); {854#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:30,817 INFO L273 TraceCheckUtils]: 14: Hoare triple {801#true} ~cond := #in~cond; {944#(or (= (_ bv0 32) __VERIFIER_assert_~cond) (not (= |__VERIFIER_assert_#in~cond| (_ bv0 32))))} is VALID [2018-11-23 11:32:30,817 INFO L256 TraceCheckUtils]: 13: Hoare triple {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {801#true} is VALID [2018-11-23 11:32:30,832 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {801#true} {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} #45#return; {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} is VALID [2018-11-23 11:32:30,832 INFO L273 TraceCheckUtils]: 11: Hoare triple {801#true} assume true; {801#true} is VALID [2018-11-23 11:32:30,833 INFO L273 TraceCheckUtils]: 10: Hoare triple {801#true} assume !(0bv32 == ~cond); {801#true} is VALID [2018-11-23 11:32:30,833 INFO L273 TraceCheckUtils]: 9: Hoare triple {801#true} ~cond := #in~cond; {801#true} is VALID [2018-11-23 11:32:30,833 INFO L256 TraceCheckUtils]: 8: Hoare triple {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {801#true} is VALID [2018-11-23 11:32:30,834 INFO L273 TraceCheckUtils]: 7: Hoare triple {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} is VALID [2018-11-23 11:32:30,838 INFO L273 TraceCheckUtils]: 6: Hoare triple {969#(or (not (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))) (bvslt (_ bv1 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {934#(or (bvslt (bvadd main_~glob2_p_off~0 (_ bv1 32)) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))) (not (bvslt main_~glob2_p_off~0 (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))))} is VALID [2018-11-23 11:32:30,840 INFO L273 TraceCheckUtils]: 5: Hoare triple {801#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {969#(or (not (bvslt (_ bv0 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32)))) (bvslt (_ bv1 32) (bvadd main_~MAXPATHLEN~0 (_ bv1 32))))} is VALID [2018-11-23 11:32:30,840 INFO L273 TraceCheckUtils]: 4: Hoare triple {801#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {801#true} is VALID [2018-11-23 11:32:30,840 INFO L256 TraceCheckUtils]: 3: Hoare triple {801#true} call #t~ret3 := main(); {801#true} is VALID [2018-11-23 11:32:30,840 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {801#true} {801#true} #41#return; {801#true} is VALID [2018-11-23 11:32:30,841 INFO L273 TraceCheckUtils]: 1: Hoare triple {801#true} assume true; {801#true} is VALID [2018-11-23 11:32:30,841 INFO L256 TraceCheckUtils]: 0: Hoare triple {801#true} call ULTIMATE.init(); {801#true} is VALID [2018-11-23 11:32:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 11:32:30,846 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:32:30,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 16 [2018-11-23 11:32:30,847 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 29 [2018-11-23 11:32:30,849 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:32:30,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 11:32:30,976 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:30,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:32:30,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:32:30,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:32:30,978 INFO L87 Difference]: Start difference. First operand 43 states and 48 transitions. Second operand 16 states. [2018-11-23 11:32:31,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:31,947 INFO L93 Difference]: Finished difference Result 53 states and 56 transitions. [2018-11-23 11:32:31,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 11:32:31,947 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 29 [2018-11-23 11:32:31,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:32:31,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:32:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 35 transitions. [2018-11-23 11:32:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:32:31,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 35 transitions. [2018-11-23 11:32:31,953 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 35 transitions. [2018-11-23 11:32:32,028 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:32,031 INFO L225 Difference]: With dead ends: 53 [2018-11-23 11:32:32,032 INFO L226 Difference]: Without dead ends: 51 [2018-11-23 11:32:32,032 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=70, Invalid=272, Unknown=0, NotChecked=0, Total=342 [2018-11-23 11:32:32,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2018-11-23 11:32:32,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2018-11-23 11:32:32,107 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:32:32,107 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand 51 states. [2018-11-23 11:32:32,107 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 51 states. [2018-11-23 11:32:32,107 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 51 states. [2018-11-23 11:32:32,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:32,113 INFO L93 Difference]: Finished difference Result 51 states and 54 transitions. [2018-11-23 11:32:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2018-11-23 11:32:32,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:32,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:32,114 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand 51 states. [2018-11-23 11:32:32,114 INFO L87 Difference]: Start difference. First operand 51 states. Second operand 51 states. [2018-11-23 11:32:32,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:32,121 INFO L93 Difference]: Finished difference Result 51 states and 54 transitions. [2018-11-23 11:32:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2018-11-23 11:32:32,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:32,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:32,129 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:32:32,129 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:32:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-11-23 11:32:32,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 54 transitions. [2018-11-23 11:32:32,133 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 54 transitions. Word has length 29 [2018-11-23 11:32:32,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:32:32,133 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 54 transitions. [2018-11-23 11:32:32,133 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:32:32,133 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2018-11-23 11:32:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-23 11:32:32,135 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:32,135 INFO L402 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:32,135 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:32,137 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:32,137 INFO L82 PathProgramCache]: Analyzing trace with hash 713924710, now seen corresponding path program 3 times [2018-11-23 11:32:32,138 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:32,138 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 11:32:32,157 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-11-23 11:32:32,197 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 11:32:32,197 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:32:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:32,231 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:32,624 INFO L256 TraceCheckUtils]: 0: Hoare triple {1250#true} call ULTIMATE.init(); {1250#true} is VALID [2018-11-23 11:32:32,625 INFO L273 TraceCheckUtils]: 1: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:32,625 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1250#true} {1250#true} #41#return; {1250#true} is VALID [2018-11-23 11:32:32,625 INFO L256 TraceCheckUtils]: 3: Hoare triple {1250#true} call #t~ret3 := main(); {1250#true} is VALID [2018-11-23 11:32:32,625 INFO L273 TraceCheckUtils]: 4: Hoare triple {1250#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {1250#true} is VALID [2018-11-23 11:32:32,626 INFO L273 TraceCheckUtils]: 5: Hoare triple {1250#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {1270#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,628 INFO L273 TraceCheckUtils]: 6: Hoare triple {1270#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,644 INFO L273 TraceCheckUtils]: 7: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,644 INFO L256 TraceCheckUtils]: 8: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:32,645 INFO L273 TraceCheckUtils]: 9: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:32,645 INFO L273 TraceCheckUtils]: 10: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:32,645 INFO L273 TraceCheckUtils]: 11: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:32,646 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,646 INFO L256 TraceCheckUtils]: 13: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:32,646 INFO L273 TraceCheckUtils]: 14: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:32,646 INFO L273 TraceCheckUtils]: 15: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:32,647 INFO L273 TraceCheckUtils]: 16: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:32,647 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #47#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,648 INFO L273 TraceCheckUtils]: 18: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,648 INFO L273 TraceCheckUtils]: 19: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,648 INFO L256 TraceCheckUtils]: 20: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:32,649 INFO L273 TraceCheckUtils]: 21: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:32,649 INFO L273 TraceCheckUtils]: 22: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:32,649 INFO L273 TraceCheckUtils]: 23: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:32,650 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,651 INFO L256 TraceCheckUtils]: 25: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:32,651 INFO L273 TraceCheckUtils]: 26: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:32,651 INFO L273 TraceCheckUtils]: 27: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:32,652 INFO L273 TraceCheckUtils]: 28: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:32,652 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #47#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,653 INFO L273 TraceCheckUtils]: 30: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,653 INFO L273 TraceCheckUtils]: 31: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1350#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,653 INFO L256 TraceCheckUtils]: 32: Hoare triple {1350#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:32,654 INFO L273 TraceCheckUtils]: 33: Hoare triple {1250#true} ~cond := #in~cond; {1357#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2018-11-23 11:32:32,654 INFO L273 TraceCheckUtils]: 34: Hoare triple {1357#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0bv32 == ~cond); {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:32,655 INFO L273 TraceCheckUtils]: 35: Hoare triple {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:32,656 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {1350#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {1368#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvsle (_ bv0 32) main_~glob2_p_off~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:32,665 INFO L256 TraceCheckUtils]: 37: Hoare triple {1368#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvsle (_ bv0 32) main_~glob2_p_off~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1372#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:32,666 INFO L273 TraceCheckUtils]: 38: Hoare triple {1372#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {1376#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:32,667 INFO L273 TraceCheckUtils]: 39: Hoare triple {1376#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {1251#false} is VALID [2018-11-23 11:32:32,667 INFO L273 TraceCheckUtils]: 40: Hoare triple {1251#false} assume !false; {1251#false} is VALID [2018-11-23 11:32:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 11:32:32,671 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:32,989 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:32:32,989 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:32:32,998 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 11:32:33,031 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 11:32:33,031 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:32:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:33,069 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:33,409 INFO L256 TraceCheckUtils]: 0: Hoare triple {1250#true} call ULTIMATE.init(); {1250#true} is VALID [2018-11-23 11:32:33,409 INFO L273 TraceCheckUtils]: 1: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:33,409 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1250#true} {1250#true} #41#return; {1250#true} is VALID [2018-11-23 11:32:33,409 INFO L256 TraceCheckUtils]: 3: Hoare triple {1250#true} call #t~ret3 := main(); {1250#true} is VALID [2018-11-23 11:32:33,410 INFO L273 TraceCheckUtils]: 4: Hoare triple {1250#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {1250#true} is VALID [2018-11-23 11:32:33,410 INFO L273 TraceCheckUtils]: 5: Hoare triple {1250#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {1270#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,411 INFO L273 TraceCheckUtils]: 6: Hoare triple {1270#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,412 INFO L273 TraceCheckUtils]: 7: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,412 INFO L256 TraceCheckUtils]: 8: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:33,412 INFO L273 TraceCheckUtils]: 9: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:33,413 INFO L273 TraceCheckUtils]: 10: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:33,413 INFO L273 TraceCheckUtils]: 11: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:33,414 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,414 INFO L256 TraceCheckUtils]: 13: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:33,414 INFO L273 TraceCheckUtils]: 14: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:33,415 INFO L273 TraceCheckUtils]: 15: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:33,415 INFO L273 TraceCheckUtils]: 16: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:33,417 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #47#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,418 INFO L273 TraceCheckUtils]: 18: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,419 INFO L273 TraceCheckUtils]: 19: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,420 INFO L256 TraceCheckUtils]: 20: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:33,420 INFO L273 TraceCheckUtils]: 21: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:33,421 INFO L273 TraceCheckUtils]: 22: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:33,421 INFO L273 TraceCheckUtils]: 23: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:33,422 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,423 INFO L256 TraceCheckUtils]: 25: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:33,423 INFO L273 TraceCheckUtils]: 26: Hoare triple {1250#true} ~cond := #in~cond; {1250#true} is VALID [2018-11-23 11:32:33,423 INFO L273 TraceCheckUtils]: 27: Hoare triple {1250#true} assume !(0bv32 == ~cond); {1250#true} is VALID [2018-11-23 11:32:33,424 INFO L273 TraceCheckUtils]: 28: Hoare triple {1250#true} assume true; {1250#true} is VALID [2018-11-23 11:32:33,428 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1250#true} {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #47#return; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,429 INFO L273 TraceCheckUtils]: 30: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,430 INFO L273 TraceCheckUtils]: 31: Hoare triple {1274#(and (= main_~glob2_pathlim_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1350#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,430 INFO L256 TraceCheckUtils]: 32: Hoare triple {1350#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1250#true} is VALID [2018-11-23 11:32:33,430 INFO L273 TraceCheckUtils]: 33: Hoare triple {1250#true} ~cond := #in~cond; {1357#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2018-11-23 11:32:33,431 INFO L273 TraceCheckUtils]: 34: Hoare triple {1357#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0bv32 == ~cond); {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:33,431 INFO L273 TraceCheckUtils]: 35: Hoare triple {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:33,433 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {1361#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {1350#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} #45#return; {1368#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvsle (_ bv0 32) main_~glob2_p_off~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:33,444 INFO L256 TraceCheckUtils]: 37: Hoare triple {1368#(and (bvsle main_~glob2_p_off~0 main_~MAXPATHLEN~0) (bvsle (_ bv0 32) main_~glob2_p_off~0) (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1372#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:33,445 INFO L273 TraceCheckUtils]: 38: Hoare triple {1372#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {1376#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:33,445 INFO L273 TraceCheckUtils]: 39: Hoare triple {1376#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {1251#false} is VALID [2018-11-23 11:32:33,445 INFO L273 TraceCheckUtils]: 40: Hoare triple {1251#false} assume !false; {1251#false} is VALID [2018-11-23 11:32:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 11:32:33,449 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:33,617 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:32:33,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 10 [2018-11-23 11:32:33,618 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 41 [2018-11-23 11:32:33,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:32:33,618 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2018-11-23 11:32:33,665 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:33,666 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 11:32:33,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 11:32:33,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2018-11-23 11:32:33,667 INFO L87 Difference]: Start difference. First operand 51 states and 54 transitions. Second operand 10 states. [2018-11-23 11:32:34,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:34,328 INFO L93 Difference]: Finished difference Result 57 states and 59 transitions. [2018-11-23 11:32:34,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 11:32:34,328 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 41 [2018-11-23 11:32:34,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:32:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-23 11:32:34,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 26 transitions. [2018-11-23 11:32:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2018-11-23 11:32:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 26 transitions. [2018-11-23 11:32:34,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 26 transitions. [2018-11-23 11:32:34,433 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:34,435 INFO L225 Difference]: With dead ends: 57 [2018-11-23 11:32:34,435 INFO L226 Difference]: Without dead ends: 55 [2018-11-23 11:32:34,437 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2018-11-23 11:32:34,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-11-23 11:32:34,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2018-11-23 11:32:34,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:32:34,509 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand 55 states. [2018-11-23 11:32:34,509 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 55 states. [2018-11-23 11:32:34,509 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 55 states. [2018-11-23 11:32:34,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:34,514 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2018-11-23 11:32:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2018-11-23 11:32:34,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:34,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:34,515 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 55 states. [2018-11-23 11:32:34,515 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 55 states. [2018-11-23 11:32:34,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:34,518 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2018-11-23 11:32:34,519 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2018-11-23 11:32:34,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:34,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:34,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:32:34,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:32:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2018-11-23 11:32:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 57 transitions. [2018-11-23 11:32:34,523 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 57 transitions. Word has length 41 [2018-11-23 11:32:34,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:32:34,523 INFO L480 AbstractCegarLoop]: Abstraction has 55 states and 57 transitions. [2018-11-23 11:32:34,523 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 11:32:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2018-11-23 11:32:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-23 11:32:34,525 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:34,525 INFO L402 BasicCegarLoop]: trace histogram [9, 8, 8, 5, 5, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:34,525 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:34,525 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:34,526 INFO L82 PathProgramCache]: Analyzing trace with hash 458897624, now seen corresponding path program 4 times [2018-11-23 11:32:34,526 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:34,526 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 11:32:34,561 INFO L101 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-23 11:32:34,611 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-23 11:32:34,611 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:32:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:34,629 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:34,855 INFO L256 TraceCheckUtils]: 0: Hoare triple {1859#true} call ULTIMATE.init(); {1859#true} is VALID [2018-11-23 11:32:34,856 INFO L273 TraceCheckUtils]: 1: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,856 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1859#true} {1859#true} #41#return; {1859#true} is VALID [2018-11-23 11:32:34,856 INFO L256 TraceCheckUtils]: 3: Hoare triple {1859#true} call #t~ret3 := main(); {1859#true} is VALID [2018-11-23 11:32:34,857 INFO L273 TraceCheckUtils]: 4: Hoare triple {1859#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {1859#true} is VALID [2018-11-23 11:32:34,857 INFO L273 TraceCheckUtils]: 5: Hoare triple {1859#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {1859#true} is VALID [2018-11-23 11:32:34,859 INFO L273 TraceCheckUtils]: 6: Hoare triple {1859#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {1882#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,859 INFO L273 TraceCheckUtils]: 7: Hoare triple {1882#(= (_ bv0 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1882#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,860 INFO L256 TraceCheckUtils]: 8: Hoare triple {1882#(= (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,860 INFO L273 TraceCheckUtils]: 9: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,860 INFO L273 TraceCheckUtils]: 10: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,860 INFO L273 TraceCheckUtils]: 11: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,861 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {1859#true} {1882#(= (_ bv0 32) main_~glob2_p_off~0)} #45#return; {1882#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,861 INFO L256 TraceCheckUtils]: 13: Hoare triple {1882#(= (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,861 INFO L273 TraceCheckUtils]: 14: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,862 INFO L273 TraceCheckUtils]: 15: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,862 INFO L273 TraceCheckUtils]: 16: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,862 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {1859#true} {1882#(= (_ bv0 32) main_~glob2_p_off~0)} #47#return; {1882#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,863 INFO L273 TraceCheckUtils]: 18: Hoare triple {1882#(= (_ bv0 32) main_~glob2_p_off~0)} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,864 INFO L273 TraceCheckUtils]: 19: Hoare triple {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,864 INFO L256 TraceCheckUtils]: 20: Hoare triple {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,865 INFO L273 TraceCheckUtils]: 21: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,865 INFO L273 TraceCheckUtils]: 22: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,865 INFO L273 TraceCheckUtils]: 23: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,866 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {1859#true} {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} #45#return; {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,867 INFO L256 TraceCheckUtils]: 25: Hoare triple {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,867 INFO L273 TraceCheckUtils]: 26: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,867 INFO L273 TraceCheckUtils]: 27: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,867 INFO L273 TraceCheckUtils]: 28: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,868 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1859#true} {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} #47#return; {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,869 INFO L273 TraceCheckUtils]: 30: Hoare triple {1919#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1956#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,869 INFO L273 TraceCheckUtils]: 31: Hoare triple {1956#(= (_ bv2 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1956#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,869 INFO L256 TraceCheckUtils]: 32: Hoare triple {1956#(= (_ bv2 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,870 INFO L273 TraceCheckUtils]: 33: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,870 INFO L273 TraceCheckUtils]: 34: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,870 INFO L273 TraceCheckUtils]: 35: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,872 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {1859#true} {1956#(= (_ bv2 32) main_~glob2_p_off~0)} #45#return; {1956#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,872 INFO L256 TraceCheckUtils]: 37: Hoare triple {1956#(= (_ bv2 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,872 INFO L273 TraceCheckUtils]: 38: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,872 INFO L273 TraceCheckUtils]: 39: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,873 INFO L273 TraceCheckUtils]: 40: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,874 INFO L268 TraceCheckUtils]: 41: Hoare quadruple {1859#true} {1956#(= (_ bv2 32) main_~glob2_p_off~0)} #47#return; {1956#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,875 INFO L273 TraceCheckUtils]: 42: Hoare triple {1956#(= (_ bv2 32) main_~glob2_p_off~0)} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,875 INFO L273 TraceCheckUtils]: 43: Hoare triple {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,875 INFO L256 TraceCheckUtils]: 44: Hoare triple {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,876 INFO L273 TraceCheckUtils]: 45: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,876 INFO L273 TraceCheckUtils]: 46: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,876 INFO L273 TraceCheckUtils]: 47: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,876 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {1859#true} {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} #45#return; {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,877 INFO L256 TraceCheckUtils]: 49: Hoare triple {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:34,877 INFO L273 TraceCheckUtils]: 50: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:34,877 INFO L273 TraceCheckUtils]: 51: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:34,877 INFO L273 TraceCheckUtils]: 52: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:34,880 INFO L268 TraceCheckUtils]: 53: Hoare quadruple {1859#true} {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} #47#return; {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,881 INFO L273 TraceCheckUtils]: 54: Hoare triple {1993#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2030#(= (_ bv4 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,881 INFO L273 TraceCheckUtils]: 55: Hoare triple {2030#(= (_ bv4 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2030#(= (_ bv4 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:34,883 INFO L256 TraceCheckUtils]: 56: Hoare triple {2030#(= (_ bv4 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2037#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,884 INFO L273 TraceCheckUtils]: 57: Hoare triple {2037#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {2041#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:34,884 INFO L273 TraceCheckUtils]: 58: Hoare triple {2041#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {1860#false} is VALID [2018-11-23 11:32:34,885 INFO L273 TraceCheckUtils]: 59: Hoare triple {1860#false} assume !false; {1860#false} is VALID [2018-11-23 11:32:34,888 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 16 proven. 32 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-11-23 11:32:34,888 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:35,305 INFO L273 TraceCheckUtils]: 59: Hoare triple {1860#false} assume !false; {1860#false} is VALID [2018-11-23 11:32:35,306 INFO L273 TraceCheckUtils]: 58: Hoare triple {2051#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} assume 0bv32 == ~cond; {1860#false} is VALID [2018-11-23 11:32:35,307 INFO L273 TraceCheckUtils]: 57: Hoare triple {2055#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} ~cond := #in~cond; {2051#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} is VALID [2018-11-23 11:32:35,307 INFO L256 TraceCheckUtils]: 56: Hoare triple {2059#(bvsle (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2055#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:35,308 INFO L273 TraceCheckUtils]: 55: Hoare triple {2059#(bvsle (_ bv0 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2059#(bvsle (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:35,309 INFO L273 TraceCheckUtils]: 54: Hoare triple {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2059#(bvsle (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:35,309 INFO L268 TraceCheckUtils]: 53: Hoare quadruple {1859#true} {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #47#return; {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:35,310 INFO L273 TraceCheckUtils]: 52: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,310 INFO L273 TraceCheckUtils]: 51: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,310 INFO L273 TraceCheckUtils]: 50: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,311 INFO L256 TraceCheckUtils]: 49: Hoare triple {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,311 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {1859#true} {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #45#return; {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:35,312 INFO L273 TraceCheckUtils]: 47: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,312 INFO L273 TraceCheckUtils]: 46: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,312 INFO L273 TraceCheckUtils]: 45: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,312 INFO L256 TraceCheckUtils]: 44: Hoare triple {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,313 INFO L273 TraceCheckUtils]: 43: Hoare triple {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:35,314 INFO L273 TraceCheckUtils]: 42: Hoare triple {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2066#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:35,315 INFO L268 TraceCheckUtils]: 41: Hoare quadruple {1859#true} {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} #47#return; {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:35,315 INFO L273 TraceCheckUtils]: 40: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,316 INFO L273 TraceCheckUtils]: 39: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,316 INFO L273 TraceCheckUtils]: 38: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,316 INFO L256 TraceCheckUtils]: 37: Hoare triple {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,317 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {1859#true} {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} #45#return; {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:35,317 INFO L273 TraceCheckUtils]: 35: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,318 INFO L273 TraceCheckUtils]: 34: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,318 INFO L273 TraceCheckUtils]: 33: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,318 INFO L256 TraceCheckUtils]: 32: Hoare triple {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,318 INFO L273 TraceCheckUtils]: 31: Hoare triple {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:35,321 INFO L273 TraceCheckUtils]: 30: Hoare triple {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2103#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:35,322 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {1859#true} {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} #47#return; {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:35,322 INFO L273 TraceCheckUtils]: 28: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,322 INFO L273 TraceCheckUtils]: 27: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,322 INFO L273 TraceCheckUtils]: 26: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,322 INFO L256 TraceCheckUtils]: 25: Hoare triple {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,323 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {1859#true} {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} #45#return; {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:35,323 INFO L273 TraceCheckUtils]: 23: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,324 INFO L273 TraceCheckUtils]: 22: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,324 INFO L273 TraceCheckUtils]: 21: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,324 INFO L256 TraceCheckUtils]: 20: Hoare triple {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,325 INFO L273 TraceCheckUtils]: 19: Hoare triple {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:35,328 INFO L273 TraceCheckUtils]: 18: Hoare triple {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2140#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:35,328 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {1859#true} {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} #47#return; {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:35,328 INFO L273 TraceCheckUtils]: 16: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,329 INFO L273 TraceCheckUtils]: 15: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,329 INFO L273 TraceCheckUtils]: 14: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,329 INFO L256 TraceCheckUtils]: 13: Hoare triple {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,334 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {1859#true} {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} #45#return; {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:35,335 INFO L273 TraceCheckUtils]: 11: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,335 INFO L273 TraceCheckUtils]: 10: Hoare triple {1859#true} assume !(0bv32 == ~cond); {1859#true} is VALID [2018-11-23 11:32:35,335 INFO L273 TraceCheckUtils]: 9: Hoare triple {1859#true} ~cond := #in~cond; {1859#true} is VALID [2018-11-23 11:32:35,335 INFO L256 TraceCheckUtils]: 8: Hoare triple {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {1859#true} is VALID [2018-11-23 11:32:35,336 INFO L273 TraceCheckUtils]: 7: Hoare triple {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:35,336 INFO L273 TraceCheckUtils]: 6: Hoare triple {1859#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {2177#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:35,336 INFO L273 TraceCheckUtils]: 5: Hoare triple {1859#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {1859#true} is VALID [2018-11-23 11:32:35,336 INFO L273 TraceCheckUtils]: 4: Hoare triple {1859#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {1859#true} is VALID [2018-11-23 11:32:35,337 INFO L256 TraceCheckUtils]: 3: Hoare triple {1859#true} call #t~ret3 := main(); {1859#true} is VALID [2018-11-23 11:32:35,337 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1859#true} {1859#true} #41#return; {1859#true} is VALID [2018-11-23 11:32:35,337 INFO L273 TraceCheckUtils]: 1: Hoare triple {1859#true} assume true; {1859#true} is VALID [2018-11-23 11:32:35,337 INFO L256 TraceCheckUtils]: 0: Hoare triple {1859#true} call ULTIMATE.init(); {1859#true} is VALID [2018-11-23 11:32:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 16 proven. 32 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-11-23 11:32:35,344 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:32:35,344 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-11-23 11:32:35,345 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 60 [2018-11-23 11:32:35,345 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:32:35,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2018-11-23 11:32:35,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:35,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 11:32:35,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 11:32:35,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:32:35,461 INFO L87 Difference]: Start difference. First operand 55 states and 57 transitions. Second operand 16 states. [2018-11-23 11:32:37,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:37,263 INFO L93 Difference]: Finished difference Result 87 states and 101 transitions. [2018-11-23 11:32:37,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 11:32:37,263 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 60 [2018-11-23 11:32:37,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:32:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:32:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 83 transitions. [2018-11-23 11:32:37,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-11-23 11:32:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 83 transitions. [2018-11-23 11:32:37,272 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 83 transitions. [2018-11-23 11:32:37,434 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:37,438 INFO L225 Difference]: With dead ends: 87 [2018-11-23 11:32:37,439 INFO L226 Difference]: Without dead ends: 85 [2018-11-23 11:32:37,440 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=110, Invalid=310, Unknown=0, NotChecked=0, Total=420 [2018-11-23 11:32:37,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2018-11-23 11:32:37,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 83. [2018-11-23 11:32:37,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:32:37,654 INFO L82 GeneralOperation]: Start isEquivalent. First operand 85 states. Second operand 83 states. [2018-11-23 11:32:37,654 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 83 states. [2018-11-23 11:32:37,654 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 83 states. [2018-11-23 11:32:37,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:37,660 INFO L93 Difference]: Finished difference Result 85 states and 99 transitions. [2018-11-23 11:32:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 99 transitions. [2018-11-23 11:32:37,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:37,661 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:37,662 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 85 states. [2018-11-23 11:32:37,662 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 85 states. [2018-11-23 11:32:37,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:37,668 INFO L93 Difference]: Finished difference Result 85 states and 99 transitions. [2018-11-23 11:32:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 99 transitions. [2018-11-23 11:32:37,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:37,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:37,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:32:37,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:32:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2018-11-23 11:32:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 96 transitions. [2018-11-23 11:32:37,674 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 96 transitions. Word has length 60 [2018-11-23 11:32:37,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:32:37,675 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 96 transitions. [2018-11-23 11:32:37,675 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 11:32:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions. [2018-11-23 11:32:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-11-23 11:32:37,678 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:37,678 INFO L402 BasicCegarLoop]: trace histogram [21, 20, 20, 11, 11, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:37,679 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:37,680 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:37,680 INFO L82 PathProgramCache]: Analyzing trace with hash -206148968, now seen corresponding path program 5 times [2018-11-23 11:32:37,680 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:37,681 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 11:32:37,709 INFO L101 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2018-11-23 11:32:38,537 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2018-11-23 11:32:38,538 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:32:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:38,605 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:38,920 INFO L256 TraceCheckUtils]: 0: Hoare triple {2673#true} call ULTIMATE.init(); {2673#true} is VALID [2018-11-23 11:32:38,920 INFO L273 TraceCheckUtils]: 1: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:38,921 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2673#true} {2673#true} #41#return; {2673#true} is VALID [2018-11-23 11:32:38,921 INFO L256 TraceCheckUtils]: 3: Hoare triple {2673#true} call #t~ret3 := main(); {2673#true} is VALID [2018-11-23 11:32:38,921 INFO L273 TraceCheckUtils]: 4: Hoare triple {2673#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {2673#true} is VALID [2018-11-23 11:32:38,921 INFO L273 TraceCheckUtils]: 5: Hoare triple {2673#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {2673#true} is VALID [2018-11-23 11:32:38,930 INFO L273 TraceCheckUtils]: 6: Hoare triple {2673#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {2696#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:38,934 INFO L273 TraceCheckUtils]: 7: Hoare triple {2696#(= (_ bv0 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2696#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:38,934 INFO L256 TraceCheckUtils]: 8: Hoare triple {2696#(= (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:38,934 INFO L273 TraceCheckUtils]: 9: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:38,934 INFO L273 TraceCheckUtils]: 10: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:38,935 INFO L273 TraceCheckUtils]: 11: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:38,944 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {2673#true} {2696#(= (_ bv0 32) main_~glob2_p_off~0)} #45#return; {2696#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:38,945 INFO L256 TraceCheckUtils]: 13: Hoare triple {2696#(= (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:38,945 INFO L273 TraceCheckUtils]: 14: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:38,945 INFO L273 TraceCheckUtils]: 15: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:38,946 INFO L273 TraceCheckUtils]: 16: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:38,958 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {2673#true} {2696#(= (_ bv0 32) main_~glob2_p_off~0)} #47#return; {2696#(= (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:38,972 INFO L273 TraceCheckUtils]: 18: Hoare triple {2696#(= (_ bv0 32) main_~glob2_p_off~0)} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:38,981 INFO L273 TraceCheckUtils]: 19: Hoare triple {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:38,981 INFO L256 TraceCheckUtils]: 20: Hoare triple {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:38,981 INFO L273 TraceCheckUtils]: 21: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:38,982 INFO L273 TraceCheckUtils]: 22: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:38,982 INFO L273 TraceCheckUtils]: 23: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:38,995 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {2673#true} {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} #45#return; {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:38,995 INFO L256 TraceCheckUtils]: 25: Hoare triple {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:38,995 INFO L273 TraceCheckUtils]: 26: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:38,996 INFO L273 TraceCheckUtils]: 27: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:38,996 INFO L273 TraceCheckUtils]: 28: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:38,999 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {2673#true} {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} #47#return; {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:38,999 INFO L273 TraceCheckUtils]: 30: Hoare triple {2733#(= (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2770#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,001 INFO L273 TraceCheckUtils]: 31: Hoare triple {2770#(= (_ bv2 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2770#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,001 INFO L256 TraceCheckUtils]: 32: Hoare triple {2770#(= (_ bv2 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,001 INFO L273 TraceCheckUtils]: 33: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,001 INFO L273 TraceCheckUtils]: 34: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,001 INFO L273 TraceCheckUtils]: 35: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,002 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {2673#true} {2770#(= (_ bv2 32) main_~glob2_p_off~0)} #45#return; {2770#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,002 INFO L256 TraceCheckUtils]: 37: Hoare triple {2770#(= (_ bv2 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,002 INFO L273 TraceCheckUtils]: 38: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,002 INFO L273 TraceCheckUtils]: 39: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,003 INFO L273 TraceCheckUtils]: 40: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,005 INFO L268 TraceCheckUtils]: 41: Hoare quadruple {2673#true} {2770#(= (_ bv2 32) main_~glob2_p_off~0)} #47#return; {2770#(= (_ bv2 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,005 INFO L273 TraceCheckUtils]: 42: Hoare triple {2770#(= (_ bv2 32) main_~glob2_p_off~0)} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,005 INFO L273 TraceCheckUtils]: 43: Hoare triple {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,006 INFO L256 TraceCheckUtils]: 44: Hoare triple {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,006 INFO L273 TraceCheckUtils]: 45: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,006 INFO L273 TraceCheckUtils]: 46: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,006 INFO L273 TraceCheckUtils]: 47: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,015 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {2673#true} {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} #45#return; {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,016 INFO L256 TraceCheckUtils]: 49: Hoare triple {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,016 INFO L273 TraceCheckUtils]: 50: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,016 INFO L273 TraceCheckUtils]: 51: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,017 INFO L273 TraceCheckUtils]: 52: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,025 INFO L268 TraceCheckUtils]: 53: Hoare quadruple {2673#true} {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} #47#return; {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,026 INFO L273 TraceCheckUtils]: 54: Hoare triple {2807#(= (bvadd main_~glob2_p_off~0 (_ bv4294967293 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2844#(= (_ bv4 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,031 INFO L273 TraceCheckUtils]: 55: Hoare triple {2844#(= (_ bv4 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2844#(= (_ bv4 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,031 INFO L256 TraceCheckUtils]: 56: Hoare triple {2844#(= (_ bv4 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,031 INFO L273 TraceCheckUtils]: 57: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,031 INFO L273 TraceCheckUtils]: 58: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,031 INFO L273 TraceCheckUtils]: 59: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,032 INFO L268 TraceCheckUtils]: 60: Hoare quadruple {2673#true} {2844#(= (_ bv4 32) main_~glob2_p_off~0)} #45#return; {2844#(= (_ bv4 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,032 INFO L256 TraceCheckUtils]: 61: Hoare triple {2844#(= (_ bv4 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,032 INFO L273 TraceCheckUtils]: 62: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,032 INFO L273 TraceCheckUtils]: 63: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,033 INFO L273 TraceCheckUtils]: 64: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,033 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {2673#true} {2844#(= (_ bv4 32) main_~glob2_p_off~0)} #47#return; {2844#(= (_ bv4 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,034 INFO L273 TraceCheckUtils]: 66: Hoare triple {2844#(= (_ bv4 32) main_~glob2_p_off~0)} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,035 INFO L273 TraceCheckUtils]: 67: Hoare triple {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,035 INFO L256 TraceCheckUtils]: 68: Hoare triple {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,035 INFO L273 TraceCheckUtils]: 69: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,035 INFO L273 TraceCheckUtils]: 70: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,036 INFO L273 TraceCheckUtils]: 71: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,036 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {2673#true} {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} #45#return; {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,037 INFO L256 TraceCheckUtils]: 73: Hoare triple {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,037 INFO L273 TraceCheckUtils]: 74: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,037 INFO L273 TraceCheckUtils]: 75: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,037 INFO L273 TraceCheckUtils]: 76: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,038 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {2673#true} {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} #47#return; {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,040 INFO L273 TraceCheckUtils]: 78: Hoare triple {2881#(= (bvadd main_~glob2_p_off~0 (_ bv4294967291 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,040 INFO L273 TraceCheckUtils]: 79: Hoare triple {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,040 INFO L256 TraceCheckUtils]: 80: Hoare triple {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,040 INFO L273 TraceCheckUtils]: 81: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,040 INFO L273 TraceCheckUtils]: 82: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,041 INFO L273 TraceCheckUtils]: 83: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,042 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {2673#true} {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} #45#return; {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,042 INFO L256 TraceCheckUtils]: 85: Hoare triple {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,042 INFO L273 TraceCheckUtils]: 86: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,042 INFO L273 TraceCheckUtils]: 87: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,042 INFO L273 TraceCheckUtils]: 88: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,043 INFO L268 TraceCheckUtils]: 89: Hoare quadruple {2673#true} {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} #47#return; {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,044 INFO L273 TraceCheckUtils]: 90: Hoare triple {2918#(= (bvadd main_~glob2_p_off~0 (_ bv4294967290 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,044 INFO L273 TraceCheckUtils]: 91: Hoare triple {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,045 INFO L256 TraceCheckUtils]: 92: Hoare triple {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,045 INFO L273 TraceCheckUtils]: 93: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,045 INFO L273 TraceCheckUtils]: 94: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,045 INFO L273 TraceCheckUtils]: 95: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,045 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {2673#true} {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} #45#return; {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,046 INFO L256 TraceCheckUtils]: 97: Hoare triple {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,046 INFO L273 TraceCheckUtils]: 98: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,046 INFO L273 TraceCheckUtils]: 99: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,046 INFO L273 TraceCheckUtils]: 100: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,046 INFO L268 TraceCheckUtils]: 101: Hoare quadruple {2673#true} {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} #47#return; {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,047 INFO L273 TraceCheckUtils]: 102: Hoare triple {2955#(= (bvadd main_~glob2_p_off~0 (_ bv4294967289 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,047 INFO L273 TraceCheckUtils]: 103: Hoare triple {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,047 INFO L256 TraceCheckUtils]: 104: Hoare triple {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,048 INFO L273 TraceCheckUtils]: 105: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,048 INFO L273 TraceCheckUtils]: 106: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,048 INFO L273 TraceCheckUtils]: 107: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,049 INFO L268 TraceCheckUtils]: 108: Hoare quadruple {2673#true} {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} #45#return; {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,049 INFO L256 TraceCheckUtils]: 109: Hoare triple {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,049 INFO L273 TraceCheckUtils]: 110: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,050 INFO L273 TraceCheckUtils]: 111: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,050 INFO L273 TraceCheckUtils]: 112: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,050 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {2673#true} {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} #47#return; {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,051 INFO L273 TraceCheckUtils]: 114: Hoare triple {2992#(= (bvadd main_~glob2_p_off~0 (_ bv4294967288 32)) (_ bv0 32))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3029#(= (_ bv9 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,051 INFO L273 TraceCheckUtils]: 115: Hoare triple {3029#(= (_ bv9 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3029#(= (_ bv9 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,051 INFO L256 TraceCheckUtils]: 116: Hoare triple {3029#(= (_ bv9 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,051 INFO L273 TraceCheckUtils]: 117: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,051 INFO L273 TraceCheckUtils]: 118: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,052 INFO L273 TraceCheckUtils]: 119: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,052 INFO L268 TraceCheckUtils]: 120: Hoare quadruple {2673#true} {3029#(= (_ bv9 32) main_~glob2_p_off~0)} #45#return; {3029#(= (_ bv9 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,053 INFO L256 TraceCheckUtils]: 121: Hoare triple {3029#(= (_ bv9 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,053 INFO L273 TraceCheckUtils]: 122: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,053 INFO L273 TraceCheckUtils]: 123: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,053 INFO L273 TraceCheckUtils]: 124: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,054 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {2673#true} {3029#(= (_ bv9 32) main_~glob2_p_off~0)} #47#return; {3029#(= (_ bv9 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,055 INFO L273 TraceCheckUtils]: 126: Hoare triple {3029#(= (_ bv9 32) main_~glob2_p_off~0)} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3066#(= (bvadd main_~glob2_p_off~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,055 INFO L273 TraceCheckUtils]: 127: Hoare triple {3066#(= (bvadd main_~glob2_p_off~0 (_ bv4294967286 32)) (_ bv0 32))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3066#(= (bvadd main_~glob2_p_off~0 (_ bv4294967286 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,056 INFO L256 TraceCheckUtils]: 128: Hoare triple {3066#(= (bvadd main_~glob2_p_off~0 (_ bv4294967286 32)) (_ bv0 32))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {3073#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,057 INFO L273 TraceCheckUtils]: 129: Hoare triple {3073#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {3077#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:39,057 INFO L273 TraceCheckUtils]: 130: Hoare triple {3077#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {2674#false} is VALID [2018-11-23 11:32:39,057 INFO L273 TraceCheckUtils]: 131: Hoare triple {2674#false} assume !false; {2674#false} is VALID [2018-11-23 11:32:39,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 40 proven. 200 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2018-11-23 11:32:39,069 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:39,825 INFO L273 TraceCheckUtils]: 131: Hoare triple {2674#false} assume !false; {2674#false} is VALID [2018-11-23 11:32:39,826 INFO L273 TraceCheckUtils]: 130: Hoare triple {3087#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} assume 0bv32 == ~cond; {2674#false} is VALID [2018-11-23 11:32:39,826 INFO L273 TraceCheckUtils]: 129: Hoare triple {3091#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} ~cond := #in~cond; {3087#(not (= (_ bv0 32) __VERIFIER_assert_~cond))} is VALID [2018-11-23 11:32:39,827 INFO L256 TraceCheckUtils]: 128: Hoare triple {3095#(bvsle (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {3091#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:39,827 INFO L273 TraceCheckUtils]: 127: Hoare triple {3095#(bvsle (_ bv0 32) main_~glob2_p_off~0)} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3095#(bvsle (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,828 INFO L273 TraceCheckUtils]: 126: Hoare triple {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3095#(bvsle (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:39,829 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {2673#true} {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #47#return; {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:39,829 INFO L273 TraceCheckUtils]: 124: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,829 INFO L273 TraceCheckUtils]: 123: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,830 INFO L273 TraceCheckUtils]: 122: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,830 INFO L256 TraceCheckUtils]: 121: Hoare triple {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,831 INFO L268 TraceCheckUtils]: 120: Hoare quadruple {2673#true} {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} #45#return; {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:39,831 INFO L273 TraceCheckUtils]: 119: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,831 INFO L273 TraceCheckUtils]: 118: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,831 INFO L273 TraceCheckUtils]: 117: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,831 INFO L256 TraceCheckUtils]: 116: Hoare triple {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,832 INFO L273 TraceCheckUtils]: 115: Hoare triple {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:39,833 INFO L273 TraceCheckUtils]: 114: Hoare triple {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3102#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv1 32)))} is VALID [2018-11-23 11:32:39,834 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {2673#true} {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} #47#return; {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:39,834 INFO L273 TraceCheckUtils]: 112: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,835 INFO L273 TraceCheckUtils]: 111: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,835 INFO L273 TraceCheckUtils]: 110: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,835 INFO L256 TraceCheckUtils]: 109: Hoare triple {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,836 INFO L268 TraceCheckUtils]: 108: Hoare quadruple {2673#true} {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} #45#return; {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:39,836 INFO L273 TraceCheckUtils]: 107: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,836 INFO L273 TraceCheckUtils]: 106: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,836 INFO L273 TraceCheckUtils]: 105: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,837 INFO L256 TraceCheckUtils]: 104: Hoare triple {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,837 INFO L273 TraceCheckUtils]: 103: Hoare triple {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:39,839 INFO L273 TraceCheckUtils]: 102: Hoare triple {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3139#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv2 32)))} is VALID [2018-11-23 11:32:39,840 INFO L268 TraceCheckUtils]: 101: Hoare quadruple {2673#true} {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} #47#return; {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:39,841 INFO L273 TraceCheckUtils]: 100: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,841 INFO L273 TraceCheckUtils]: 99: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,841 INFO L273 TraceCheckUtils]: 98: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,841 INFO L256 TraceCheckUtils]: 97: Hoare triple {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,842 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {2673#true} {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} #45#return; {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:39,842 INFO L273 TraceCheckUtils]: 95: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,842 INFO L273 TraceCheckUtils]: 94: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,842 INFO L273 TraceCheckUtils]: 93: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,842 INFO L256 TraceCheckUtils]: 92: Hoare triple {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,843 INFO L273 TraceCheckUtils]: 91: Hoare triple {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:39,844 INFO L273 TraceCheckUtils]: 90: Hoare triple {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3176#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv3 32)))} is VALID [2018-11-23 11:32:39,845 INFO L268 TraceCheckUtils]: 89: Hoare quadruple {2673#true} {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} #47#return; {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:39,845 INFO L273 TraceCheckUtils]: 88: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,846 INFO L273 TraceCheckUtils]: 87: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,846 INFO L273 TraceCheckUtils]: 86: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,846 INFO L256 TraceCheckUtils]: 85: Hoare triple {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,861 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {2673#true} {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} #45#return; {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:39,861 INFO L273 TraceCheckUtils]: 83: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,861 INFO L273 TraceCheckUtils]: 82: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,862 INFO L273 TraceCheckUtils]: 81: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,862 INFO L256 TraceCheckUtils]: 80: Hoare triple {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,863 INFO L273 TraceCheckUtils]: 79: Hoare triple {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:39,865 INFO L273 TraceCheckUtils]: 78: Hoare triple {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3213#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4 32)))} is VALID [2018-11-23 11:32:39,866 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {2673#true} {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} #47#return; {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} is VALID [2018-11-23 11:32:39,866 INFO L273 TraceCheckUtils]: 76: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,866 INFO L273 TraceCheckUtils]: 75: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,866 INFO L273 TraceCheckUtils]: 74: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,866 INFO L256 TraceCheckUtils]: 73: Hoare triple {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,867 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {2673#true} {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} #45#return; {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} is VALID [2018-11-23 11:32:39,867 INFO L273 TraceCheckUtils]: 71: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,868 INFO L273 TraceCheckUtils]: 70: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,868 INFO L273 TraceCheckUtils]: 69: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,868 INFO L256 TraceCheckUtils]: 68: Hoare triple {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,881 INFO L273 TraceCheckUtils]: 67: Hoare triple {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} is VALID [2018-11-23 11:32:39,883 INFO L273 TraceCheckUtils]: 66: Hoare triple {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3250#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv5 32)))} is VALID [2018-11-23 11:32:39,884 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {2673#true} {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} #47#return; {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} is VALID [2018-11-23 11:32:39,884 INFO L273 TraceCheckUtils]: 64: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,884 INFO L273 TraceCheckUtils]: 63: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,884 INFO L273 TraceCheckUtils]: 62: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,885 INFO L256 TraceCheckUtils]: 61: Hoare triple {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,885 INFO L268 TraceCheckUtils]: 60: Hoare quadruple {2673#true} {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} #45#return; {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} is VALID [2018-11-23 11:32:39,885 INFO L273 TraceCheckUtils]: 59: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,885 INFO L273 TraceCheckUtils]: 58: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,885 INFO L273 TraceCheckUtils]: 57: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,886 INFO L256 TraceCheckUtils]: 56: Hoare triple {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,886 INFO L273 TraceCheckUtils]: 55: Hoare triple {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} is VALID [2018-11-23 11:32:39,888 INFO L273 TraceCheckUtils]: 54: Hoare triple {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3287#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv6 32)))} is VALID [2018-11-23 11:32:39,889 INFO L268 TraceCheckUtils]: 53: Hoare quadruple {2673#true} {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} #47#return; {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} is VALID [2018-11-23 11:32:39,889 INFO L273 TraceCheckUtils]: 52: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,889 INFO L273 TraceCheckUtils]: 51: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,889 INFO L273 TraceCheckUtils]: 50: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,890 INFO L256 TraceCheckUtils]: 49: Hoare triple {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,890 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {2673#true} {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} #45#return; {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} is VALID [2018-11-23 11:32:39,890 INFO L273 TraceCheckUtils]: 47: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,890 INFO L273 TraceCheckUtils]: 46: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,890 INFO L273 TraceCheckUtils]: 45: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,891 INFO L256 TraceCheckUtils]: 44: Hoare triple {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,891 INFO L273 TraceCheckUtils]: 43: Hoare triple {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} is VALID [2018-11-23 11:32:39,893 INFO L273 TraceCheckUtils]: 42: Hoare triple {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3324#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv7 32)))} is VALID [2018-11-23 11:32:39,894 INFO L268 TraceCheckUtils]: 41: Hoare quadruple {2673#true} {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} #47#return; {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} is VALID [2018-11-23 11:32:39,894 INFO L273 TraceCheckUtils]: 40: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,895 INFO L273 TraceCheckUtils]: 39: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,895 INFO L273 TraceCheckUtils]: 38: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,895 INFO L256 TraceCheckUtils]: 37: Hoare triple {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,909 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {2673#true} {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} #45#return; {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} is VALID [2018-11-23 11:32:39,910 INFO L273 TraceCheckUtils]: 35: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,910 INFO L273 TraceCheckUtils]: 34: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,910 INFO L273 TraceCheckUtils]: 33: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,910 INFO L256 TraceCheckUtils]: 32: Hoare triple {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,911 INFO L273 TraceCheckUtils]: 31: Hoare triple {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} is VALID [2018-11-23 11:32:39,913 INFO L273 TraceCheckUtils]: 30: Hoare triple {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3361#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv8 32)))} is VALID [2018-11-23 11:32:39,913 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {2673#true} {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} #47#return; {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} is VALID [2018-11-23 11:32:39,914 INFO L273 TraceCheckUtils]: 28: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,914 INFO L273 TraceCheckUtils]: 27: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,914 INFO L273 TraceCheckUtils]: 26: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,914 INFO L256 TraceCheckUtils]: 25: Hoare triple {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,914 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {2673#true} {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} #45#return; {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} is VALID [2018-11-23 11:32:39,915 INFO L273 TraceCheckUtils]: 23: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,915 INFO L273 TraceCheckUtils]: 22: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,915 INFO L273 TraceCheckUtils]: 21: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,915 INFO L256 TraceCheckUtils]: 20: Hoare triple {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,917 INFO L273 TraceCheckUtils]: 19: Hoare triple {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} is VALID [2018-11-23 11:32:39,920 INFO L273 TraceCheckUtils]: 18: Hoare triple {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {3398#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv9 32)))} is VALID [2018-11-23 11:32:39,920 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {2673#true} {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} #47#return; {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} is VALID [2018-11-23 11:32:39,920 INFO L273 TraceCheckUtils]: 16: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,921 INFO L273 TraceCheckUtils]: 15: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,921 INFO L273 TraceCheckUtils]: 14: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,921 INFO L256 TraceCheckUtils]: 13: Hoare triple {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,921 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {2673#true} {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} #45#return; {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} is VALID [2018-11-23 11:32:39,921 INFO L273 TraceCheckUtils]: 11: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,922 INFO L273 TraceCheckUtils]: 10: Hoare triple {2673#true} assume !(0bv32 == ~cond); {2673#true} is VALID [2018-11-23 11:32:39,922 INFO L273 TraceCheckUtils]: 9: Hoare triple {2673#true} ~cond := #in~cond; {2673#true} is VALID [2018-11-23 11:32:39,922 INFO L256 TraceCheckUtils]: 8: Hoare triple {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {2673#true} is VALID [2018-11-23 11:32:39,922 INFO L273 TraceCheckUtils]: 7: Hoare triple {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} is VALID [2018-11-23 11:32:39,923 INFO L273 TraceCheckUtils]: 6: Hoare triple {2673#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {3435#(bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv10 32)))} is VALID [2018-11-23 11:32:39,923 INFO L273 TraceCheckUtils]: 5: Hoare triple {2673#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {2673#true} is VALID [2018-11-23 11:32:39,923 INFO L273 TraceCheckUtils]: 4: Hoare triple {2673#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {2673#true} is VALID [2018-11-23 11:32:39,923 INFO L256 TraceCheckUtils]: 3: Hoare triple {2673#true} call #t~ret3 := main(); {2673#true} is VALID [2018-11-23 11:32:39,923 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2673#true} {2673#true} #41#return; {2673#true} is VALID [2018-11-23 11:32:39,923 INFO L273 TraceCheckUtils]: 1: Hoare triple {2673#true} assume true; {2673#true} is VALID [2018-11-23 11:32:39,923 INFO L256 TraceCheckUtils]: 0: Hoare triple {2673#true} call ULTIMATE.init(); {2673#true} is VALID [2018-11-23 11:32:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 40 proven. 200 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2018-11-23 11:32:39,943 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:32:39,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2018-11-23 11:32:39,946 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 132 [2018-11-23 11:32:39,947 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:32:39,947 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states. [2018-11-23 11:32:40,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:40,275 INFO L459 AbstractCegarLoop]: Interpolant automaton has 28 states [2018-11-23 11:32:40,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2018-11-23 11:32:40,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=580, Unknown=0, NotChecked=0, Total=756 [2018-11-23 11:32:40,276 INFO L87 Difference]: Start difference. First operand 83 states and 96 transitions. Second operand 28 states. [2018-11-23 11:32:47,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:47,033 INFO L93 Difference]: Finished difference Result 139 states and 176 transitions. [2018-11-23 11:32:47,033 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-23 11:32:47,033 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 132 [2018-11-23 11:32:47,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:32:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-11-23 11:32:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 155 transitions. [2018-11-23 11:32:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-11-23 11:32:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 155 transitions. [2018-11-23 11:32:47,049 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 155 transitions. [2018-11-23 11:32:47,288 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:32:47,293 INFO L225 Difference]: With dead ends: 139 [2018-11-23 11:32:47,293 INFO L226 Difference]: Without dead ends: 137 [2018-11-23 11:32:47,294 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=422, Invalid=1060, Unknown=0, NotChecked=0, Total=1482 [2018-11-23 11:32:47,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2018-11-23 11:32:47,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 135. [2018-11-23 11:32:47,724 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:32:47,724 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 135 states. [2018-11-23 11:32:47,725 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 135 states. [2018-11-23 11:32:47,725 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 135 states. [2018-11-23 11:32:47,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:47,734 INFO L93 Difference]: Finished difference Result 137 states and 174 transitions. [2018-11-23 11:32:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 174 transitions. [2018-11-23 11:32:47,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:47,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:47,735 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand 137 states. [2018-11-23 11:32:47,735 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 137 states. [2018-11-23 11:32:47,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:32:47,744 INFO L93 Difference]: Finished difference Result 137 states and 174 transitions. [2018-11-23 11:32:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 174 transitions. [2018-11-23 11:32:47,745 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:32:47,745 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:32:47,745 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:32:47,745 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:32:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-23 11:32:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 171 transitions. [2018-11-23 11:32:47,753 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 171 transitions. Word has length 132 [2018-11-23 11:32:47,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:32:47,753 INFO L480 AbstractCegarLoop]: Abstraction has 135 states and 171 transitions. [2018-11-23 11:32:47,753 INFO L481 AbstractCegarLoop]: Interpolant automaton has 28 states. [2018-11-23 11:32:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 171 transitions. [2018-11-23 11:32:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-11-23 11:32:47,758 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:32:47,759 INFO L402 BasicCegarLoop]: trace histogram [45, 44, 44, 23, 23, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:32:47,759 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:32:47,759 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:32:47,759 INFO L82 PathProgramCache]: Analyzing trace with hash -694448616, now seen corresponding path program 6 times [2018-11-23 11:32:47,760 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:32:47,760 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 11:32:47,786 INFO L101 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2018-11-23 11:32:47,882 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2018-11-23 11:32:47,882 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:32:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:47,936 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:48,492 INFO L256 TraceCheckUtils]: 0: Hoare triple {4225#true} call ULTIMATE.init(); {4225#true} is VALID [2018-11-23 11:32:48,492 INFO L273 TraceCheckUtils]: 1: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,492 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {4225#true} {4225#true} #41#return; {4225#true} is VALID [2018-11-23 11:32:48,493 INFO L256 TraceCheckUtils]: 3: Hoare triple {4225#true} call #t~ret3 := main(); {4225#true} is VALID [2018-11-23 11:32:48,493 INFO L273 TraceCheckUtils]: 4: Hoare triple {4225#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {4225#true} is VALID [2018-11-23 11:32:48,493 INFO L273 TraceCheckUtils]: 5: Hoare triple {4225#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {4245#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,495 INFO L273 TraceCheckUtils]: 6: Hoare triple {4245#(and (bvslt main_~MAXPATHLEN~0 (_ bv2147483647 32)) (bvsgt main_~MAXPATHLEN~0 (_ bv0 32)))} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,496 INFO L273 TraceCheckUtils]: 7: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,496 INFO L256 TraceCheckUtils]: 8: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,496 INFO L273 TraceCheckUtils]: 9: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,496 INFO L273 TraceCheckUtils]: 10: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,496 INFO L273 TraceCheckUtils]: 11: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,502 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,502 INFO L256 TraceCheckUtils]: 13: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,503 INFO L273 TraceCheckUtils]: 14: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,503 INFO L273 TraceCheckUtils]: 15: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,503 INFO L273 TraceCheckUtils]: 16: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,504 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,504 INFO L273 TraceCheckUtils]: 18: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,505 INFO L273 TraceCheckUtils]: 19: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,505 INFO L256 TraceCheckUtils]: 20: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,505 INFO L273 TraceCheckUtils]: 21: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,505 INFO L273 TraceCheckUtils]: 22: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,505 INFO L273 TraceCheckUtils]: 23: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,506 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,506 INFO L256 TraceCheckUtils]: 25: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,506 INFO L273 TraceCheckUtils]: 26: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,506 INFO L273 TraceCheckUtils]: 27: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,506 INFO L273 TraceCheckUtils]: 28: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,507 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,508 INFO L273 TraceCheckUtils]: 30: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,508 INFO L273 TraceCheckUtils]: 31: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,508 INFO L256 TraceCheckUtils]: 32: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,509 INFO L273 TraceCheckUtils]: 33: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,509 INFO L273 TraceCheckUtils]: 34: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,509 INFO L273 TraceCheckUtils]: 35: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,509 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,509 INFO L256 TraceCheckUtils]: 37: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,510 INFO L273 TraceCheckUtils]: 38: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,510 INFO L273 TraceCheckUtils]: 39: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,510 INFO L273 TraceCheckUtils]: 40: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,512 INFO L268 TraceCheckUtils]: 41: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,512 INFO L273 TraceCheckUtils]: 42: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,513 INFO L273 TraceCheckUtils]: 43: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,513 INFO L256 TraceCheckUtils]: 44: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,514 INFO L273 TraceCheckUtils]: 45: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,514 INFO L273 TraceCheckUtils]: 46: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,514 INFO L273 TraceCheckUtils]: 47: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,538 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,538 INFO L256 TraceCheckUtils]: 49: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,539 INFO L273 TraceCheckUtils]: 50: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,539 INFO L273 TraceCheckUtils]: 51: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,539 INFO L273 TraceCheckUtils]: 52: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,540 INFO L268 TraceCheckUtils]: 53: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,541 INFO L273 TraceCheckUtils]: 54: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,541 INFO L273 TraceCheckUtils]: 55: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,542 INFO L256 TraceCheckUtils]: 56: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,542 INFO L273 TraceCheckUtils]: 57: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,542 INFO L273 TraceCheckUtils]: 58: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,542 INFO L273 TraceCheckUtils]: 59: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,543 INFO L268 TraceCheckUtils]: 60: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,544 INFO L256 TraceCheckUtils]: 61: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,544 INFO L273 TraceCheckUtils]: 62: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,544 INFO L273 TraceCheckUtils]: 63: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,544 INFO L273 TraceCheckUtils]: 64: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,545 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,545 INFO L273 TraceCheckUtils]: 66: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,546 INFO L273 TraceCheckUtils]: 67: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,546 INFO L256 TraceCheckUtils]: 68: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,546 INFO L273 TraceCheckUtils]: 69: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,546 INFO L273 TraceCheckUtils]: 70: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,547 INFO L273 TraceCheckUtils]: 71: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,547 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,548 INFO L256 TraceCheckUtils]: 73: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,548 INFO L273 TraceCheckUtils]: 74: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,548 INFO L273 TraceCheckUtils]: 75: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,548 INFO L273 TraceCheckUtils]: 76: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,549 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,550 INFO L273 TraceCheckUtils]: 78: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,550 INFO L273 TraceCheckUtils]: 79: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,550 INFO L256 TraceCheckUtils]: 80: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,550 INFO L273 TraceCheckUtils]: 81: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,550 INFO L273 TraceCheckUtils]: 82: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,551 INFO L273 TraceCheckUtils]: 83: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,551 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,551 INFO L256 TraceCheckUtils]: 85: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,552 INFO L273 TraceCheckUtils]: 86: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,552 INFO L273 TraceCheckUtils]: 87: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,552 INFO L273 TraceCheckUtils]: 88: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,552 INFO L268 TraceCheckUtils]: 89: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,553 INFO L273 TraceCheckUtils]: 90: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,554 INFO L273 TraceCheckUtils]: 91: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,554 INFO L256 TraceCheckUtils]: 92: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,554 INFO L273 TraceCheckUtils]: 93: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,554 INFO L273 TraceCheckUtils]: 94: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,554 INFO L273 TraceCheckUtils]: 95: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,555 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,555 INFO L256 TraceCheckUtils]: 97: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,555 INFO L273 TraceCheckUtils]: 98: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,555 INFO L273 TraceCheckUtils]: 99: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,556 INFO L273 TraceCheckUtils]: 100: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,557 INFO L268 TraceCheckUtils]: 101: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,557 INFO L273 TraceCheckUtils]: 102: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,557 INFO L273 TraceCheckUtils]: 103: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,558 INFO L256 TraceCheckUtils]: 104: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,558 INFO L273 TraceCheckUtils]: 105: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,558 INFO L273 TraceCheckUtils]: 106: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,558 INFO L273 TraceCheckUtils]: 107: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,558 INFO L268 TraceCheckUtils]: 108: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,559 INFO L256 TraceCheckUtils]: 109: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,559 INFO L273 TraceCheckUtils]: 110: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,559 INFO L273 TraceCheckUtils]: 111: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,559 INFO L273 TraceCheckUtils]: 112: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,560 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,560 INFO L273 TraceCheckUtils]: 114: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,561 INFO L273 TraceCheckUtils]: 115: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,561 INFO L256 TraceCheckUtils]: 116: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,561 INFO L273 TraceCheckUtils]: 117: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,561 INFO L273 TraceCheckUtils]: 118: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,561 INFO L273 TraceCheckUtils]: 119: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,562 INFO L268 TraceCheckUtils]: 120: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,562 INFO L256 TraceCheckUtils]: 121: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,562 INFO L273 TraceCheckUtils]: 122: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,562 INFO L273 TraceCheckUtils]: 123: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,562 INFO L273 TraceCheckUtils]: 124: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,569 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,570 INFO L273 TraceCheckUtils]: 126: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,574 INFO L273 TraceCheckUtils]: 127: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,574 INFO L256 TraceCheckUtils]: 128: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,574 INFO L273 TraceCheckUtils]: 129: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,574 INFO L273 TraceCheckUtils]: 130: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,574 INFO L273 TraceCheckUtils]: 131: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,575 INFO L268 TraceCheckUtils]: 132: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,575 INFO L256 TraceCheckUtils]: 133: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,575 INFO L273 TraceCheckUtils]: 134: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,576 INFO L273 TraceCheckUtils]: 135: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,576 INFO L273 TraceCheckUtils]: 136: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,576 INFO L268 TraceCheckUtils]: 137: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,577 INFO L273 TraceCheckUtils]: 138: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,577 INFO L273 TraceCheckUtils]: 139: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,578 INFO L256 TraceCheckUtils]: 140: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,578 INFO L273 TraceCheckUtils]: 141: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,578 INFO L273 TraceCheckUtils]: 142: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,578 INFO L273 TraceCheckUtils]: 143: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,579 INFO L268 TraceCheckUtils]: 144: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,579 INFO L256 TraceCheckUtils]: 145: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,579 INFO L273 TraceCheckUtils]: 146: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,579 INFO L273 TraceCheckUtils]: 147: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,579 INFO L273 TraceCheckUtils]: 148: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,580 INFO L268 TraceCheckUtils]: 149: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,581 INFO L273 TraceCheckUtils]: 150: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,581 INFO L273 TraceCheckUtils]: 151: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,582 INFO L256 TraceCheckUtils]: 152: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,582 INFO L273 TraceCheckUtils]: 153: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,582 INFO L273 TraceCheckUtils]: 154: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,582 INFO L273 TraceCheckUtils]: 155: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,583 INFO L268 TraceCheckUtils]: 156: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,583 INFO L256 TraceCheckUtils]: 157: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,584 INFO L273 TraceCheckUtils]: 158: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,584 INFO L273 TraceCheckUtils]: 159: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,584 INFO L273 TraceCheckUtils]: 160: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,606 INFO L268 TraceCheckUtils]: 161: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,618 INFO L273 TraceCheckUtils]: 162: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,619 INFO L273 TraceCheckUtils]: 163: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,619 INFO L256 TraceCheckUtils]: 164: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,620 INFO L273 TraceCheckUtils]: 165: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,620 INFO L273 TraceCheckUtils]: 166: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,620 INFO L273 TraceCheckUtils]: 167: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,621 INFO L268 TraceCheckUtils]: 168: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,621 INFO L256 TraceCheckUtils]: 169: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,621 INFO L273 TraceCheckUtils]: 170: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,621 INFO L273 TraceCheckUtils]: 171: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,621 INFO L273 TraceCheckUtils]: 172: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,622 INFO L268 TraceCheckUtils]: 173: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,622 INFO L273 TraceCheckUtils]: 174: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,623 INFO L273 TraceCheckUtils]: 175: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,623 INFO L256 TraceCheckUtils]: 176: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,623 INFO L273 TraceCheckUtils]: 177: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,623 INFO L273 TraceCheckUtils]: 178: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,624 INFO L273 TraceCheckUtils]: 179: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,641 INFO L268 TraceCheckUtils]: 180: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,641 INFO L256 TraceCheckUtils]: 181: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,641 INFO L273 TraceCheckUtils]: 182: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,642 INFO L273 TraceCheckUtils]: 183: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,642 INFO L273 TraceCheckUtils]: 184: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,657 INFO L268 TraceCheckUtils]: 185: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,671 INFO L273 TraceCheckUtils]: 186: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,680 INFO L273 TraceCheckUtils]: 187: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,680 INFO L256 TraceCheckUtils]: 188: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,680 INFO L273 TraceCheckUtils]: 189: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,681 INFO L273 TraceCheckUtils]: 190: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,681 INFO L273 TraceCheckUtils]: 191: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,695 INFO L268 TraceCheckUtils]: 192: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,695 INFO L256 TraceCheckUtils]: 193: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,695 INFO L273 TraceCheckUtils]: 194: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,696 INFO L273 TraceCheckUtils]: 195: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,696 INFO L273 TraceCheckUtils]: 196: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,712 INFO L268 TraceCheckUtils]: 197: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,721 INFO L273 TraceCheckUtils]: 198: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,722 INFO L273 TraceCheckUtils]: 199: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,722 INFO L256 TraceCheckUtils]: 200: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,722 INFO L273 TraceCheckUtils]: 201: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,722 INFO L273 TraceCheckUtils]: 202: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,723 INFO L273 TraceCheckUtils]: 203: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,723 INFO L268 TraceCheckUtils]: 204: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,724 INFO L256 TraceCheckUtils]: 205: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,724 INFO L273 TraceCheckUtils]: 206: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,724 INFO L273 TraceCheckUtils]: 207: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,724 INFO L273 TraceCheckUtils]: 208: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,726 INFO L268 TraceCheckUtils]: 209: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,726 INFO L273 TraceCheckUtils]: 210: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,728 INFO L273 TraceCheckUtils]: 211: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,728 INFO L256 TraceCheckUtils]: 212: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,728 INFO L273 TraceCheckUtils]: 213: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,728 INFO L273 TraceCheckUtils]: 214: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,729 INFO L273 TraceCheckUtils]: 215: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,730 INFO L268 TraceCheckUtils]: 216: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,730 INFO L256 TraceCheckUtils]: 217: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,730 INFO L273 TraceCheckUtils]: 218: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,730 INFO L273 TraceCheckUtils]: 219: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,730 INFO L273 TraceCheckUtils]: 220: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,731 INFO L268 TraceCheckUtils]: 221: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,732 INFO L273 TraceCheckUtils]: 222: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,732 INFO L273 TraceCheckUtils]: 223: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,732 INFO L256 TraceCheckUtils]: 224: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,732 INFO L273 TraceCheckUtils]: 225: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,732 INFO L273 TraceCheckUtils]: 226: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,733 INFO L273 TraceCheckUtils]: 227: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,733 INFO L268 TraceCheckUtils]: 228: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,733 INFO L256 TraceCheckUtils]: 229: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,733 INFO L273 TraceCheckUtils]: 230: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,734 INFO L273 TraceCheckUtils]: 231: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,734 INFO L273 TraceCheckUtils]: 232: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,735 INFO L268 TraceCheckUtils]: 233: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,737 INFO L273 TraceCheckUtils]: 234: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,737 INFO L273 TraceCheckUtils]: 235: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,738 INFO L256 TraceCheckUtils]: 236: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,738 INFO L273 TraceCheckUtils]: 237: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,738 INFO L273 TraceCheckUtils]: 238: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,738 INFO L273 TraceCheckUtils]: 239: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,739 INFO L268 TraceCheckUtils]: 240: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,739 INFO L256 TraceCheckUtils]: 241: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,739 INFO L273 TraceCheckUtils]: 242: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,739 INFO L273 TraceCheckUtils]: 243: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,739 INFO L273 TraceCheckUtils]: 244: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,740 INFO L268 TraceCheckUtils]: 245: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,741 INFO L273 TraceCheckUtils]: 246: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,741 INFO L273 TraceCheckUtils]: 247: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,741 INFO L256 TraceCheckUtils]: 248: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,741 INFO L273 TraceCheckUtils]: 249: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,742 INFO L273 TraceCheckUtils]: 250: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,742 INFO L273 TraceCheckUtils]: 251: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,742 INFO L268 TraceCheckUtils]: 252: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #45#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,742 INFO L256 TraceCheckUtils]: 253: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,743 INFO L273 TraceCheckUtils]: 254: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,743 INFO L273 TraceCheckUtils]: 255: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,743 INFO L273 TraceCheckUtils]: 256: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,744 INFO L268 TraceCheckUtils]: 257: Hoare quadruple {4225#true} {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #47#return; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,744 INFO L273 TraceCheckUtils]: 258: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} is VALID [2018-11-23 11:32:48,748 INFO L273 TraceCheckUtils]: 259: Hoare triple {4249#(and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {5009#(exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0)))} is VALID [2018-11-23 11:32:48,749 INFO L256 TraceCheckUtils]: 260: Hoare triple {5009#(exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0)))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,749 INFO L273 TraceCheckUtils]: 261: Hoare triple {4225#true} ~cond := #in~cond; {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2018-11-23 11:32:48,749 INFO L273 TraceCheckUtils]: 262: Hoare triple {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0bv32 == ~cond); {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:48,750 INFO L273 TraceCheckUtils]: 263: Hoare triple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:48,752 INFO L268 TraceCheckUtils]: 264: Hoare quadruple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {5009#(exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0)))} #45#return; {5027#(and (bvsle (_ bv0 32) main_~glob2_p_off~0) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0))))} is VALID [2018-11-23 11:32:48,752 INFO L256 TraceCheckUtils]: 265: Hoare triple {5027#(and (bvsle (_ bv0 32) main_~glob2_p_off~0) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0))))} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:48,752 INFO L273 TraceCheckUtils]: 266: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:48,752 INFO L273 TraceCheckUtils]: 267: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:48,752 INFO L273 TraceCheckUtils]: 268: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:48,753 INFO L268 TraceCheckUtils]: 269: Hoare quadruple {4225#true} {5027#(and (bvsle (_ bv0 32) main_~glob2_p_off~0) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0))))} #47#return; {5027#(and (bvsle (_ bv0 32) main_~glob2_p_off~0) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0))))} is VALID [2018-11-23 11:32:48,760 INFO L273 TraceCheckUtils]: 270: Hoare triple {5027#(and (bvsle (_ bv0 32) main_~glob2_p_off~0) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0))))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} is VALID [2018-11-23 11:32:48,760 INFO L273 TraceCheckUtils]: 271: Hoare triple {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} is VALID [2018-11-23 11:32:48,763 INFO L256 TraceCheckUtils]: 272: Hoare triple {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {5053#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:48,764 INFO L273 TraceCheckUtils]: 273: Hoare triple {5053#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {5057#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:48,764 INFO L273 TraceCheckUtils]: 274: Hoare triple {5057#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {4226#false} is VALID [2018-11-23 11:32:48,764 INFO L273 TraceCheckUtils]: 275: Hoare triple {4226#false} assume !false; {4226#false} is VALID [2018-11-23 11:32:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4840 backedges. 213 proven. 111 refuted. 0 times theorem prover too weak. 4516 trivial. 0 not checked. [2018-11-23 11:32:48,823 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:49,124 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:32:49,125 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:32:49,136 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-23 11:32:49,169 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2018-11-23 11:32:49,169 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 11:32:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:32:49,223 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:32:49,801 INFO L256 TraceCheckUtils]: 0: Hoare triple {4225#true} call ULTIMATE.init(); {4225#true} is VALID [2018-11-23 11:32:49,802 INFO L273 TraceCheckUtils]: 1: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,802 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {4225#true} {4225#true} #41#return; {4225#true} is VALID [2018-11-23 11:32:49,802 INFO L256 TraceCheckUtils]: 3: Hoare triple {4225#true} call #t~ret3 := main(); {4225#true} is VALID [2018-11-23 11:32:49,802 INFO L273 TraceCheckUtils]: 4: Hoare triple {4225#true} havoc ~MAXPATHLEN~0;havoc ~pathbuf_off~0;havoc ~bound_off~0;havoc ~glob2_p_off~0;havoc ~glob2_pathbuf_off~0;havoc ~glob2_pathlim_off~0;~MAXPATHLEN~0 := #t~nondet1;havoc #t~nondet1; {4225#true} is VALID [2018-11-23 11:32:49,802 INFO L273 TraceCheckUtils]: 5: Hoare triple {4225#true} assume ~bvsgt32(~MAXPATHLEN~0, 0bv32) && ~bvslt32(~MAXPATHLEN~0, 2147483647bv32); {4225#true} is VALID [2018-11-23 11:32:49,802 INFO L273 TraceCheckUtils]: 6: Hoare triple {4225#true} ~pathbuf_off~0 := 0bv32;~bound_off~0 := ~bvsub32(~bvadd32(~pathbuf_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)), 1bv32);~glob2_pathbuf_off~0 := ~pathbuf_off~0;~glob2_pathlim_off~0 := ~bound_off~0;~glob2_p_off~0 := ~glob2_pathbuf_off~0; {4225#true} is VALID [2018-11-23 11:32:49,803 INFO L273 TraceCheckUtils]: 7: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,803 INFO L256 TraceCheckUtils]: 8: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,803 INFO L273 TraceCheckUtils]: 9: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,803 INFO L273 TraceCheckUtils]: 10: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,803 INFO L273 TraceCheckUtils]: 11: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,803 INFO L268 TraceCheckUtils]: 12: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,804 INFO L256 TraceCheckUtils]: 13: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,804 INFO L273 TraceCheckUtils]: 14: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,804 INFO L273 TraceCheckUtils]: 15: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,804 INFO L273 TraceCheckUtils]: 16: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,804 INFO L268 TraceCheckUtils]: 17: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,804 INFO L273 TraceCheckUtils]: 18: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,804 INFO L273 TraceCheckUtils]: 19: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,805 INFO L256 TraceCheckUtils]: 20: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,805 INFO L273 TraceCheckUtils]: 21: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,805 INFO L273 TraceCheckUtils]: 22: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,805 INFO L273 TraceCheckUtils]: 23: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,805 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,805 INFO L256 TraceCheckUtils]: 25: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,806 INFO L273 TraceCheckUtils]: 26: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,806 INFO L273 TraceCheckUtils]: 27: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,806 INFO L273 TraceCheckUtils]: 28: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,806 INFO L268 TraceCheckUtils]: 29: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,806 INFO L273 TraceCheckUtils]: 30: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,806 INFO L273 TraceCheckUtils]: 31: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,806 INFO L256 TraceCheckUtils]: 32: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,807 INFO L273 TraceCheckUtils]: 33: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,807 INFO L273 TraceCheckUtils]: 34: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,807 INFO L273 TraceCheckUtils]: 35: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,807 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,807 INFO L256 TraceCheckUtils]: 37: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,807 INFO L273 TraceCheckUtils]: 38: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,808 INFO L273 TraceCheckUtils]: 39: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,808 INFO L273 TraceCheckUtils]: 40: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,808 INFO L268 TraceCheckUtils]: 41: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,808 INFO L273 TraceCheckUtils]: 42: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,808 INFO L273 TraceCheckUtils]: 43: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,808 INFO L256 TraceCheckUtils]: 44: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,809 INFO L273 TraceCheckUtils]: 45: Hoare triple {4225#true} ~cond := #in~cond; {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2018-11-23 11:32:49,809 INFO L273 TraceCheckUtils]: 46: Hoare triple {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0bv32 == ~cond); {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:49,810 INFO L273 TraceCheckUtils]: 47: Hoare triple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:49,810 INFO L268 TraceCheckUtils]: 48: Hoare quadruple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,810 INFO L256 TraceCheckUtils]: 49: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,810 INFO L273 TraceCheckUtils]: 50: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,810 INFO L273 TraceCheckUtils]: 51: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,811 INFO L273 TraceCheckUtils]: 52: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,811 INFO L268 TraceCheckUtils]: 53: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,811 INFO L273 TraceCheckUtils]: 54: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,811 INFO L273 TraceCheckUtils]: 55: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,811 INFO L256 TraceCheckUtils]: 56: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,811 INFO L273 TraceCheckUtils]: 57: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,811 INFO L273 TraceCheckUtils]: 58: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,812 INFO L273 TraceCheckUtils]: 59: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,812 INFO L268 TraceCheckUtils]: 60: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,812 INFO L256 TraceCheckUtils]: 61: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,812 INFO L273 TraceCheckUtils]: 62: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,812 INFO L273 TraceCheckUtils]: 63: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,812 INFO L273 TraceCheckUtils]: 64: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,813 INFO L268 TraceCheckUtils]: 65: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,813 INFO L273 TraceCheckUtils]: 66: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,813 INFO L273 TraceCheckUtils]: 67: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,813 INFO L256 TraceCheckUtils]: 68: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,813 INFO L273 TraceCheckUtils]: 69: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,813 INFO L273 TraceCheckUtils]: 70: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,813 INFO L273 TraceCheckUtils]: 71: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,814 INFO L268 TraceCheckUtils]: 72: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,814 INFO L256 TraceCheckUtils]: 73: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,814 INFO L273 TraceCheckUtils]: 74: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,814 INFO L273 TraceCheckUtils]: 75: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,814 INFO L273 TraceCheckUtils]: 76: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,814 INFO L268 TraceCheckUtils]: 77: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,815 INFO L273 TraceCheckUtils]: 78: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,815 INFO L273 TraceCheckUtils]: 79: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,815 INFO L256 TraceCheckUtils]: 80: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,815 INFO L273 TraceCheckUtils]: 81: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,815 INFO L273 TraceCheckUtils]: 82: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,815 INFO L273 TraceCheckUtils]: 83: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,815 INFO L268 TraceCheckUtils]: 84: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,816 INFO L256 TraceCheckUtils]: 85: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,816 INFO L273 TraceCheckUtils]: 86: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,816 INFO L273 TraceCheckUtils]: 87: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,816 INFO L273 TraceCheckUtils]: 88: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,816 INFO L268 TraceCheckUtils]: 89: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,816 INFO L273 TraceCheckUtils]: 90: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,817 INFO L273 TraceCheckUtils]: 91: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,817 INFO L256 TraceCheckUtils]: 92: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,817 INFO L273 TraceCheckUtils]: 93: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,817 INFO L273 TraceCheckUtils]: 94: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,817 INFO L273 TraceCheckUtils]: 95: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,817 INFO L268 TraceCheckUtils]: 96: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,817 INFO L256 TraceCheckUtils]: 97: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,818 INFO L273 TraceCheckUtils]: 98: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,818 INFO L273 TraceCheckUtils]: 99: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,818 INFO L273 TraceCheckUtils]: 100: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,818 INFO L268 TraceCheckUtils]: 101: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,818 INFO L273 TraceCheckUtils]: 102: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,818 INFO L273 TraceCheckUtils]: 103: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,819 INFO L256 TraceCheckUtils]: 104: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,819 INFO L273 TraceCheckUtils]: 105: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,819 INFO L273 TraceCheckUtils]: 106: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,819 INFO L273 TraceCheckUtils]: 107: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,819 INFO L268 TraceCheckUtils]: 108: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,820 INFO L256 TraceCheckUtils]: 109: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,820 INFO L273 TraceCheckUtils]: 110: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,820 INFO L273 TraceCheckUtils]: 111: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,820 INFO L273 TraceCheckUtils]: 112: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,820 INFO L268 TraceCheckUtils]: 113: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,820 INFO L273 TraceCheckUtils]: 114: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,820 INFO L273 TraceCheckUtils]: 115: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,821 INFO L256 TraceCheckUtils]: 116: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,821 INFO L273 TraceCheckUtils]: 117: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,821 INFO L273 TraceCheckUtils]: 118: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,821 INFO L273 TraceCheckUtils]: 119: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,821 INFO L268 TraceCheckUtils]: 120: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,821 INFO L256 TraceCheckUtils]: 121: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,822 INFO L273 TraceCheckUtils]: 122: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,822 INFO L273 TraceCheckUtils]: 123: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,822 INFO L273 TraceCheckUtils]: 124: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,822 INFO L268 TraceCheckUtils]: 125: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,822 INFO L273 TraceCheckUtils]: 126: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,822 INFO L273 TraceCheckUtils]: 127: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,822 INFO L256 TraceCheckUtils]: 128: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,823 INFO L273 TraceCheckUtils]: 129: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,823 INFO L273 TraceCheckUtils]: 130: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,823 INFO L273 TraceCheckUtils]: 131: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,823 INFO L268 TraceCheckUtils]: 132: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,823 INFO L256 TraceCheckUtils]: 133: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,823 INFO L273 TraceCheckUtils]: 134: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,824 INFO L273 TraceCheckUtils]: 135: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,824 INFO L273 TraceCheckUtils]: 136: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,824 INFO L268 TraceCheckUtils]: 137: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,824 INFO L273 TraceCheckUtils]: 138: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,824 INFO L273 TraceCheckUtils]: 139: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,824 INFO L256 TraceCheckUtils]: 140: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,824 INFO L273 TraceCheckUtils]: 141: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,825 INFO L273 TraceCheckUtils]: 142: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,825 INFO L273 TraceCheckUtils]: 143: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,825 INFO L268 TraceCheckUtils]: 144: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,825 INFO L256 TraceCheckUtils]: 145: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,825 INFO L273 TraceCheckUtils]: 146: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,825 INFO L273 TraceCheckUtils]: 147: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,826 INFO L273 TraceCheckUtils]: 148: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,826 INFO L268 TraceCheckUtils]: 149: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,826 INFO L273 TraceCheckUtils]: 150: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,826 INFO L273 TraceCheckUtils]: 151: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,826 INFO L256 TraceCheckUtils]: 152: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,827 INFO L273 TraceCheckUtils]: 153: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,827 INFO L273 TraceCheckUtils]: 154: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,827 INFO L273 TraceCheckUtils]: 155: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,827 INFO L268 TraceCheckUtils]: 156: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,827 INFO L256 TraceCheckUtils]: 157: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,828 INFO L273 TraceCheckUtils]: 158: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,828 INFO L273 TraceCheckUtils]: 159: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,828 INFO L273 TraceCheckUtils]: 160: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,828 INFO L268 TraceCheckUtils]: 161: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,828 INFO L273 TraceCheckUtils]: 162: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,829 INFO L273 TraceCheckUtils]: 163: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,829 INFO L256 TraceCheckUtils]: 164: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,829 INFO L273 TraceCheckUtils]: 165: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,829 INFO L273 TraceCheckUtils]: 166: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,829 INFO L273 TraceCheckUtils]: 167: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,830 INFO L268 TraceCheckUtils]: 168: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,830 INFO L256 TraceCheckUtils]: 169: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,830 INFO L273 TraceCheckUtils]: 170: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,830 INFO L273 TraceCheckUtils]: 171: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,831 INFO L273 TraceCheckUtils]: 172: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,831 INFO L268 TraceCheckUtils]: 173: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,831 INFO L273 TraceCheckUtils]: 174: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,831 INFO L273 TraceCheckUtils]: 175: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,831 INFO L256 TraceCheckUtils]: 176: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,832 INFO L273 TraceCheckUtils]: 177: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,832 INFO L273 TraceCheckUtils]: 178: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,832 INFO L273 TraceCheckUtils]: 179: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,832 INFO L268 TraceCheckUtils]: 180: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,832 INFO L256 TraceCheckUtils]: 181: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,833 INFO L273 TraceCheckUtils]: 182: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,833 INFO L273 TraceCheckUtils]: 183: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,833 INFO L273 TraceCheckUtils]: 184: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,833 INFO L268 TraceCheckUtils]: 185: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,833 INFO L273 TraceCheckUtils]: 186: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,834 INFO L273 TraceCheckUtils]: 187: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,834 INFO L256 TraceCheckUtils]: 188: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,834 INFO L273 TraceCheckUtils]: 189: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,834 INFO L273 TraceCheckUtils]: 190: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,834 INFO L273 TraceCheckUtils]: 191: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,835 INFO L268 TraceCheckUtils]: 192: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,835 INFO L256 TraceCheckUtils]: 193: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,835 INFO L273 TraceCheckUtils]: 194: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,835 INFO L273 TraceCheckUtils]: 195: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,835 INFO L273 TraceCheckUtils]: 196: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,836 INFO L268 TraceCheckUtils]: 197: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,836 INFO L273 TraceCheckUtils]: 198: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,836 INFO L273 TraceCheckUtils]: 199: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,836 INFO L256 TraceCheckUtils]: 200: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,836 INFO L273 TraceCheckUtils]: 201: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,837 INFO L273 TraceCheckUtils]: 202: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,837 INFO L273 TraceCheckUtils]: 203: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,837 INFO L268 TraceCheckUtils]: 204: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,837 INFO L256 TraceCheckUtils]: 205: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,837 INFO L273 TraceCheckUtils]: 206: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,838 INFO L273 TraceCheckUtils]: 207: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,838 INFO L273 TraceCheckUtils]: 208: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,838 INFO L268 TraceCheckUtils]: 209: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,838 INFO L273 TraceCheckUtils]: 210: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,838 INFO L273 TraceCheckUtils]: 211: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,839 INFO L256 TraceCheckUtils]: 212: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,839 INFO L273 TraceCheckUtils]: 213: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,839 INFO L273 TraceCheckUtils]: 214: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,839 INFO L273 TraceCheckUtils]: 215: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,839 INFO L268 TraceCheckUtils]: 216: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,839 INFO L256 TraceCheckUtils]: 217: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,839 INFO L273 TraceCheckUtils]: 218: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,840 INFO L273 TraceCheckUtils]: 219: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,840 INFO L273 TraceCheckUtils]: 220: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,840 INFO L268 TraceCheckUtils]: 221: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,840 INFO L273 TraceCheckUtils]: 222: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,840 INFO L273 TraceCheckUtils]: 223: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,840 INFO L256 TraceCheckUtils]: 224: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,841 INFO L273 TraceCheckUtils]: 225: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,841 INFO L273 TraceCheckUtils]: 226: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,841 INFO L273 TraceCheckUtils]: 227: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,841 INFO L268 TraceCheckUtils]: 228: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,841 INFO L256 TraceCheckUtils]: 229: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,841 INFO L273 TraceCheckUtils]: 230: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,841 INFO L273 TraceCheckUtils]: 231: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,842 INFO L273 TraceCheckUtils]: 232: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,842 INFO L268 TraceCheckUtils]: 233: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,842 INFO L273 TraceCheckUtils]: 234: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,842 INFO L273 TraceCheckUtils]: 235: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,842 INFO L256 TraceCheckUtils]: 236: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,842 INFO L273 TraceCheckUtils]: 237: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,843 INFO L273 TraceCheckUtils]: 238: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,843 INFO L273 TraceCheckUtils]: 239: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,843 INFO L268 TraceCheckUtils]: 240: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,843 INFO L256 TraceCheckUtils]: 241: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,843 INFO L273 TraceCheckUtils]: 242: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,843 INFO L273 TraceCheckUtils]: 243: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,843 INFO L273 TraceCheckUtils]: 244: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,844 INFO L268 TraceCheckUtils]: 245: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,844 INFO L273 TraceCheckUtils]: 246: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,844 INFO L273 TraceCheckUtils]: 247: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,844 INFO L256 TraceCheckUtils]: 248: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,844 INFO L273 TraceCheckUtils]: 249: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,844 INFO L273 TraceCheckUtils]: 250: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,844 INFO L273 TraceCheckUtils]: 251: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,845 INFO L268 TraceCheckUtils]: 252: Hoare quadruple {4225#true} {4225#true} #45#return; {4225#true} is VALID [2018-11-23 11:32:49,845 INFO L256 TraceCheckUtils]: 253: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,845 INFO L273 TraceCheckUtils]: 254: Hoare triple {4225#true} ~cond := #in~cond; {4225#true} is VALID [2018-11-23 11:32:49,845 INFO L273 TraceCheckUtils]: 255: Hoare triple {4225#true} assume !(0bv32 == ~cond); {4225#true} is VALID [2018-11-23 11:32:49,845 INFO L273 TraceCheckUtils]: 256: Hoare triple {4225#true} assume true; {4225#true} is VALID [2018-11-23 11:32:49,845 INFO L268 TraceCheckUtils]: 257: Hoare quadruple {4225#true} {4225#true} #47#return; {4225#true} is VALID [2018-11-23 11:32:49,846 INFO L273 TraceCheckUtils]: 258: Hoare triple {4225#true} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {4225#true} is VALID [2018-11-23 11:32:49,846 INFO L273 TraceCheckUtils]: 259: Hoare triple {4225#true} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {4225#true} is VALID [2018-11-23 11:32:49,846 INFO L256 TraceCheckUtils]: 260: Hoare triple {4225#true} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,846 INFO L273 TraceCheckUtils]: 261: Hoare triple {4225#true} ~cond := #in~cond; {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2018-11-23 11:32:49,849 INFO L273 TraceCheckUtils]: 262: Hoare triple {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0bv32 == ~cond); {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:49,849 INFO L273 TraceCheckUtils]: 263: Hoare triple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:49,851 INFO L268 TraceCheckUtils]: 264: Hoare quadruple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {4225#true} #45#return; {5074#(bvsle (_ bv0 32) main_~glob2_p_off~0)} is VALID [2018-11-23 11:32:49,851 INFO L256 TraceCheckUtils]: 265: Hoare triple {5074#(bvsle (_ bv0 32) main_~glob2_p_off~0)} call __VERIFIER_assert((if ~bvslt32(~glob2_p_off~0, ~bvadd32(1bv32, ~MAXPATHLEN~0)) then 1bv32 else 0bv32)); {4225#true} is VALID [2018-11-23 11:32:49,851 INFO L273 TraceCheckUtils]: 266: Hoare triple {4225#true} ~cond := #in~cond; {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2018-11-23 11:32:49,852 INFO L273 TraceCheckUtils]: 267: Hoare triple {5016#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0bv32 == ~cond); {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:49,853 INFO L273 TraceCheckUtils]: 268: Hoare triple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} assume true; {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} is VALID [2018-11-23 11:32:49,857 INFO L268 TraceCheckUtils]: 269: Hoare quadruple {5020#(not (= |__VERIFIER_assert_#in~cond| (_ bv0 32)))} {5074#(bvsle (_ bv0 32) main_~glob2_p_off~0)} #47#return; {5027#(and (bvsle (_ bv0 32) main_~glob2_p_off~0) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0))))} is VALID [2018-11-23 11:32:49,862 INFO L273 TraceCheckUtils]: 270: Hoare triple {5027#(and (bvsle (_ bv0 32) main_~glob2_p_off~0) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle main_~glob2_p_off~0 main_~glob2_pathlim_off~0))))} #t~post2 := ~glob2_p_off~0;~glob2_p_off~0 := ~bvadd32(1bv32, #t~post2);havoc #t~post2; {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} is VALID [2018-11-23 11:32:49,863 INFO L273 TraceCheckUtils]: 271: Hoare triple {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} assume !!~bvsle32(~glob2_p_off~0, ~glob2_pathlim_off~0); {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} is VALID [2018-11-23 11:32:49,865 INFO L256 TraceCheckUtils]: 272: Hoare triple {5046#(and (bvsle (_ bv0 32) (bvadd main_~glob2_p_off~0 (_ bv4294967295 32))) (exists ((main_~glob2_pathlim_off~0 (_ BitVec 32))) (and (bvslt main_~glob2_pathlim_off~0 (_ bv2147483647 32)) (bvsgt main_~glob2_pathlim_off~0 (_ bv0 32)) (bvsle (bvadd main_~glob2_p_off~0 (_ bv4294967295 32)) main_~glob2_pathlim_off~0))))} call __VERIFIER_assert((if ~bvsle32(0bv32, ~glob2_p_off~0) then 1bv32 else 0bv32)); {5053#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:49,867 INFO L273 TraceCheckUtils]: 273: Hoare triple {5053#(= (bvadd |__VERIFIER_assert_#in~cond| (_ bv4294967295 32)) (_ bv0 32))} ~cond := #in~cond; {5057#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:32:49,867 INFO L273 TraceCheckUtils]: 274: Hoare triple {5057#(= (bvadd __VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == ~cond; {4226#false} is VALID [2018-11-23 11:32:49,868 INFO L273 TraceCheckUtils]: 275: Hoare triple {4226#false} assume !false; {4226#false} is VALID [2018-11-23 11:32:49,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4840 backedges. 435 proven. 108 refuted. 0 times theorem prover too weak. 4297 trivial. 0 not checked. [2018-11-23 11:32:49,948 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:32:50,149 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 11:32:50,149 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 12 [2018-11-23 11:32:50,150 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 276