java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag_true-unreach-call.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-18e5b2d-m [2018-11-19 00:06:10,756 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 00:06:10,759 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 00:06:10,777 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 00:06:10,777 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 00:06:10,779 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 00:06:10,780 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 00:06:10,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 00:06:10,785 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 00:06:10,787 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 00:06:10,789 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 00:06:10,790 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 00:06:10,791 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 00:06:10,792 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 00:06:10,793 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 00:06:10,794 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 00:06:10,796 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 00:06:10,797 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 00:06:10,807 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 00:06:10,808 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 00:06:10,809 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 00:06:10,813 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 00:06:10,820 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 00:06:10,832 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-19 00:06:10,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 00:06:10,860 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 00:06:10,861 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 00:06:10,861 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 00:06:10,862 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 00:06:10,863 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 00:06:10,863 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 00:06:10,863 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 00:06:10,863 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-19 00:06:10,863 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 00:06:10,864 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-19 00:06:10,864 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 00:06:10,864 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 00:06:10,864 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 00:06:10,864 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 00:06:10,865 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-19 00:06:10,865 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 00:06:10,865 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 00:06:10,865 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 00:06:10,866 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 00:06:10,866 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 00:06:10,866 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 00:06:10,866 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 00:06:10,866 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 00:06:10,868 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 00:06:10,868 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 00:06:10,868 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 00:06:10,868 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 00:06:10,869 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 00:06:10,869 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 00:06:10,869 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 00:06:10,938 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 00:06:10,952 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 00:06:10,956 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 00:06:10,958 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 00:06:10,958 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 00:06:10,959 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag_true-unreach-call.i.p+nlh-reducer.c [2018-11-19 00:06:11,022 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c8180555/1953d0c4e5654d6db83f45a2208a657a/FLAG8d44ffccc [2018-11-19 00:06:11,585 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 00:06:11,588 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag_true-unreach-call.i.p+nlh-reducer.c [2018-11-19 00:06:11,609 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c8180555/1953d0c4e5654d6db83f45a2208a657a/FLAG8d44ffccc [2018-11-19 00:06:11,846 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c8180555/1953d0c4e5654d6db83f45a2208a657a [2018-11-19 00:06:11,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 00:06:11,856 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-19 00:06:11,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 00:06:11,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 00:06:11,862 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 00:06:11,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:06:11" (1/1) ... [2018-11-19 00:06:11,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6964bd4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:11, skipping insertion in model container [2018-11-19 00:06:11,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:06:11" (1/1) ... [2018-11-19 00:06:11,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 00:06:11,972 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 00:06:12,618 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 00:06:12,626 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 00:06:12,846 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 00:06:12,863 INFO L195 MainTranslator]: Completed translation [2018-11-19 00:06:12,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12 WrapperNode [2018-11-19 00:06:12,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 00:06:12,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 00:06:12,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 00:06:12,865 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 00:06:12,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (1/1) ... [2018-11-19 00:06:12,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (1/1) ... [2018-11-19 00:06:13,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (1/1) ... [2018-11-19 00:06:13,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (1/1) ... [2018-11-19 00:06:13,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (1/1) ... [2018-11-19 00:06:13,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (1/1) ... [2018-11-19 00:06:13,150 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (1/1) ... [2018-11-19 00:06:13,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 00:06:13,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-19 00:06:13,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-19 00:06:13,163 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-19 00:06:13,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (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 [2018-11-19 00:06:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-19 00:06:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-19 00:06:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-19 00:06:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-19 00:06:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-19 00:06:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-19 00:06:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-19 00:06:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-19 00:06:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-19 00:06:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-19 00:06:16,893 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-19 00:06:16,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:06:16 BoogieIcfgContainer [2018-11-19 00:06:16,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-19 00:06:16,895 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-19 00:06:16,895 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-19 00:06:16,899 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-19 00:06:16,899 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 12:06:11" (1/3) ... [2018-11-19 00:06:16,900 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69b545ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 12:06:16, skipping insertion in model container [2018-11-19 00:06:16,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:06:12" (2/3) ... [2018-11-19 00:06:16,900 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69b545ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 12:06:16, skipping insertion in model container [2018-11-19 00:06:16,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 12:06:16" (3/3) ... [2018-11-19 00:06:16,903 INFO L112 eAbstractionObserver]: Analyzing ICFG apache-get-tag_true-unreach-call.i.p+nlh-reducer.c [2018-11-19 00:06:16,913 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-19 00:06:16,922 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 16 error locations. [2018-11-19 00:06:16,939 INFO L257 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2018-11-19 00:06:16,975 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-19 00:06:16,976 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-19 00:06:16,976 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-19 00:06:16,976 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-19 00:06:16,976 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-19 00:06:16,976 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-19 00:06:16,977 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-19 00:06:16,977 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-19 00:06:16,977 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-19 00:06:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states. [2018-11-19 00:06:17,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-19 00:06:17,014 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:17,015 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:17,017 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:17,023 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:17,024 INFO L82 PathProgramCache]: Analyzing trace with hash 1490721617, now seen corresponding path program 1 times [2018-11-19 00:06:17,026 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:17,027 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:17,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:17,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:17,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:17,398 INFO L256 TraceCheckUtils]: 0: Hoare triple {312#true} call ULTIMATE.init(); {312#true} is VALID [2018-11-19 00:06:17,401 INFO L273 TraceCheckUtils]: 1: Hoare triple {312#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {312#true} is VALID [2018-11-19 00:06:17,402 INFO L273 TraceCheckUtils]: 2: Hoare triple {312#true} assume true; {312#true} is VALID [2018-11-19 00:06:17,402 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {312#true} {312#true} #1227#return; {312#true} is VALID [2018-11-19 00:06:17,403 INFO L256 TraceCheckUtils]: 4: Hoare triple {312#true} call #t~ret66 := main(); {312#true} is VALID [2018-11-19 00:06:17,403 INFO L273 TraceCheckUtils]: 5: Hoare triple {312#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {312#true} is VALID [2018-11-19 00:06:17,405 INFO L273 TraceCheckUtils]: 6: Hoare triple {312#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {314#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:17,405 INFO L273 TraceCheckUtils]: 7: Hoare triple {314#(<= 0 main_~main__t~0)} assume ~main__t~0 == ~main__tagbuf_len~0; {314#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:17,423 INFO L273 TraceCheckUtils]: 8: Hoare triple {314#(<= 0 main_~main__t~0)} havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {315#(= main_~__VERIFIER_assert__cond~0 1)} is VALID [2018-11-19 00:06:17,432 INFO L273 TraceCheckUtils]: 9: Hoare triple {315#(= main_~__VERIFIER_assert__cond~0 1)} assume 0 == ~__VERIFIER_assert__cond~0; {313#false} is VALID [2018-11-19 00:06:17,432 INFO L273 TraceCheckUtils]: 10: Hoare triple {313#false} assume !false; {313#false} is VALID [2018-11-19 00:06:17,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:17,438 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:17,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-19 00:06:17,443 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2018-11-19 00:06:17,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:17,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2018-11-19 00:06:17,503 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:17,504 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-19 00:06:17,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-19 00:06:17,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-19 00:06:17,515 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 4 states. [2018-11-19 00:06:20,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:20,640 INFO L93 Difference]: Finished difference Result 319 states and 579 transitions. [2018-11-19 00:06:20,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-19 00:06:20,641 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2018-11-19 00:06:20,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-19 00:06:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 579 transitions. [2018-11-19 00:06:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-19 00:06:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 579 transitions. [2018-11-19 00:06:20,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 579 transitions. [2018-11-19 00:06:21,670 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 579 edges. 579 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:21,704 INFO L225 Difference]: With dead ends: 319 [2018-11-19 00:06:21,704 INFO L226 Difference]: Without dead ends: 302 [2018-11-19 00:06:21,708 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-19 00:06:21,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2018-11-19 00:06:21,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 302. [2018-11-19 00:06:21,925 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:21,926 INFO L82 GeneralOperation]: Start isEquivalent. First operand 302 states. Second operand 302 states. [2018-11-19 00:06:21,926 INFO L74 IsIncluded]: Start isIncluded. First operand 302 states. Second operand 302 states. [2018-11-19 00:06:21,926 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 302 states. [2018-11-19 00:06:21,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:21,948 INFO L93 Difference]: Finished difference Result 302 states and 425 transitions. [2018-11-19 00:06:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 425 transitions. [2018-11-19 00:06:21,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:21,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:21,953 INFO L74 IsIncluded]: Start isIncluded. First operand 302 states. Second operand 302 states. [2018-11-19 00:06:21,953 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 302 states. [2018-11-19 00:06:21,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:21,977 INFO L93 Difference]: Finished difference Result 302 states and 425 transitions. [2018-11-19 00:06:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 425 transitions. [2018-11-19 00:06:21,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:21,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:21,984 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:21,984 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2018-11-19 00:06:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 425 transitions. [2018-11-19 00:06:22,002 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 425 transitions. Word has length 11 [2018-11-19 00:06:22,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:22,003 INFO L480 AbstractCegarLoop]: Abstraction has 302 states and 425 transitions. [2018-11-19 00:06:22,003 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-19 00:06:22,003 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 425 transitions. [2018-11-19 00:06:22,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-19 00:06:22,004 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:22,004 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:22,004 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:22,009 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:22,009 INFO L82 PathProgramCache]: Analyzing trace with hash -1032267068, now seen corresponding path program 1 times [2018-11-19 00:06:22,009 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:22,010 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:22,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:22,011 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:22,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:22,149 INFO L256 TraceCheckUtils]: 0: Hoare triple {1566#true} call ULTIMATE.init(); {1566#true} is VALID [2018-11-19 00:06:22,149 INFO L273 TraceCheckUtils]: 1: Hoare triple {1566#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {1566#true} is VALID [2018-11-19 00:06:22,150 INFO L273 TraceCheckUtils]: 2: Hoare triple {1566#true} assume true; {1566#true} is VALID [2018-11-19 00:06:22,150 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1566#true} {1566#true} #1227#return; {1566#true} is VALID [2018-11-19 00:06:22,150 INFO L256 TraceCheckUtils]: 4: Hoare triple {1566#true} call #t~ret66 := main(); {1566#true} is VALID [2018-11-19 00:06:22,150 INFO L273 TraceCheckUtils]: 5: Hoare triple {1566#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {1566#true} is VALID [2018-11-19 00:06:22,153 INFO L273 TraceCheckUtils]: 6: Hoare triple {1566#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {1568#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:22,153 INFO L273 TraceCheckUtils]: 7: Hoare triple {1568#(<= 0 main_~main__t~0)} assume ~main__t~0 == ~main__tagbuf_len~0; {1569#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:22,155 INFO L273 TraceCheckUtils]: 8: Hoare triple {1569#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1570#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (= main_~__VERIFIER_assert__cond~0 1))} is VALID [2018-11-19 00:06:22,155 INFO L273 TraceCheckUtils]: 9: Hoare triple {1570#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (= main_~__VERIFIER_assert__cond~0 1))} assume !(0 == ~__VERIFIER_assert__cond~0);havoc ~__tmp_2~0;~__tmp_2~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~1;~__VERIFIER_assert__cond~1 := ~__tmp_2~0; {1571#(not (= 0 main_~__VERIFIER_assert__cond~1))} is VALID [2018-11-19 00:06:22,173 INFO L273 TraceCheckUtils]: 10: Hoare triple {1571#(not (= 0 main_~__VERIFIER_assert__cond~1))} assume 0 == ~__VERIFIER_assert__cond~1; {1567#false} is VALID [2018-11-19 00:06:22,173 INFO L273 TraceCheckUtils]: 11: Hoare triple {1567#false} assume !false; {1567#false} is VALID [2018-11-19 00:06:22,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:22,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:22,175 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-19 00:06:22,176 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-19 00:06:22,177 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:22,177 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-19 00:06:22,239 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 12 edges. 12 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:22,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-19 00:06:22,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-19 00:06:22,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-19 00:06:22,240 INFO L87 Difference]: Start difference. First operand 302 states and 425 transitions. Second operand 6 states. [2018-11-19 00:06:26,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:26,531 INFO L93 Difference]: Finished difference Result 309 states and 432 transitions. [2018-11-19 00:06:26,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-19 00:06:26,532 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2018-11-19 00:06:26,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 432 transitions. [2018-11-19 00:06:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 432 transitions. [2018-11-19 00:06:26,545 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 432 transitions. [2018-11-19 00:06:26,995 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 432 edges. 432 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:27,004 INFO L225 Difference]: With dead ends: 309 [2018-11-19 00:06:27,004 INFO L226 Difference]: Without dead ends: 304 [2018-11-19 00:06:27,006 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:06:27,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2018-11-19 00:06:27,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 297. [2018-11-19 00:06:27,053 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:27,053 INFO L82 GeneralOperation]: Start isEquivalent. First operand 304 states. Second operand 297 states. [2018-11-19 00:06:27,053 INFO L74 IsIncluded]: Start isIncluded. First operand 304 states. Second operand 297 states. [2018-11-19 00:06:27,054 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 297 states. [2018-11-19 00:06:27,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:27,066 INFO L93 Difference]: Finished difference Result 304 states and 367 transitions. [2018-11-19 00:06:27,066 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 367 transitions. [2018-11-19 00:06:27,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:27,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:27,068 INFO L74 IsIncluded]: Start isIncluded. First operand 297 states. Second operand 304 states. [2018-11-19 00:06:27,068 INFO L87 Difference]: Start difference. First operand 297 states. Second operand 304 states. [2018-11-19 00:06:27,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:27,080 INFO L93 Difference]: Finished difference Result 304 states and 367 transitions. [2018-11-19 00:06:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 367 transitions. [2018-11-19 00:06:27,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:27,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:27,081 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:27,081 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:27,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 297 states. [2018-11-19 00:06:27,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 360 transitions. [2018-11-19 00:06:27,092 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 360 transitions. Word has length 12 [2018-11-19 00:06:27,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:27,093 INFO L480 AbstractCegarLoop]: Abstraction has 297 states and 360 transitions. [2018-11-19 00:06:27,093 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-19 00:06:27,093 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 360 transitions. [2018-11-19 00:06:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-19 00:06:27,094 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:27,094 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:27,094 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:27,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:27,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1016017071, now seen corresponding path program 1 times [2018-11-19 00:06:27,095 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:27,095 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:27,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:27,096 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:27,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:27,170 INFO L256 TraceCheckUtils]: 0: Hoare triple {2810#true} call ULTIMATE.init(); {2810#true} is VALID [2018-11-19 00:06:27,170 INFO L273 TraceCheckUtils]: 1: Hoare triple {2810#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {2810#true} is VALID [2018-11-19 00:06:27,171 INFO L273 TraceCheckUtils]: 2: Hoare triple {2810#true} assume true; {2810#true} is VALID [2018-11-19 00:06:27,171 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2810#true} {2810#true} #1227#return; {2810#true} is VALID [2018-11-19 00:06:27,171 INFO L256 TraceCheckUtils]: 4: Hoare triple {2810#true} call #t~ret66 := main(); {2810#true} is VALID [2018-11-19 00:06:27,171 INFO L273 TraceCheckUtils]: 5: Hoare triple {2810#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {2810#true} is VALID [2018-11-19 00:06:27,175 INFO L273 TraceCheckUtils]: 6: Hoare triple {2810#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {2812#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:27,177 INFO L273 TraceCheckUtils]: 7: Hoare triple {2812#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {2812#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:27,178 INFO L273 TraceCheckUtils]: 8: Hoare triple {2812#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {2812#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:27,179 INFO L273 TraceCheckUtils]: 9: Hoare triple {2812#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {2813#(= 1 main_~__VERIFIER_assert__cond~2)} is VALID [2018-11-19 00:06:27,180 INFO L273 TraceCheckUtils]: 10: Hoare triple {2813#(= 1 main_~__VERIFIER_assert__cond~2)} assume 0 == ~__VERIFIER_assert__cond~2; {2811#false} is VALID [2018-11-19 00:06:27,180 INFO L273 TraceCheckUtils]: 11: Hoare triple {2811#false} assume !false; {2811#false} is VALID [2018-11-19 00:06:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:27,182 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:27,182 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-19 00:06:27,182 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2018-11-19 00:06:27,183 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:27,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2018-11-19 00:06:27,208 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 12 edges. 12 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:27,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-19 00:06:27,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-19 00:06:27,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-19 00:06:27,209 INFO L87 Difference]: Start difference. First operand 297 states and 360 transitions. Second operand 4 states. [2018-11-19 00:06:29,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:29,681 INFO L93 Difference]: Finished difference Result 297 states and 360 transitions. [2018-11-19 00:06:29,682 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-19 00:06:29,682 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2018-11-19 00:06:29,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-19 00:06:29,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 360 transitions. [2018-11-19 00:06:29,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-19 00:06:29,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 360 transitions. [2018-11-19 00:06:29,691 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 360 transitions. [2018-11-19 00:06:30,101 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:30,109 INFO L225 Difference]: With dead ends: 297 [2018-11-19 00:06:30,109 INFO L226 Difference]: Without dead ends: 295 [2018-11-19 00:06:30,110 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-19 00:06:30,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2018-11-19 00:06:30,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 295. [2018-11-19 00:06:30,291 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:30,291 INFO L82 GeneralOperation]: Start isEquivalent. First operand 295 states. Second operand 295 states. [2018-11-19 00:06:30,291 INFO L74 IsIncluded]: Start isIncluded. First operand 295 states. Second operand 295 states. [2018-11-19 00:06:30,291 INFO L87 Difference]: Start difference. First operand 295 states. Second operand 295 states. [2018-11-19 00:06:30,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:30,313 INFO L93 Difference]: Finished difference Result 295 states and 358 transitions. [2018-11-19 00:06:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 358 transitions. [2018-11-19 00:06:30,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:30,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:30,315 INFO L74 IsIncluded]: Start isIncluded. First operand 295 states. Second operand 295 states. [2018-11-19 00:06:30,315 INFO L87 Difference]: Start difference. First operand 295 states. Second operand 295 states. [2018-11-19 00:06:30,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:30,336 INFO L93 Difference]: Finished difference Result 295 states and 358 transitions. [2018-11-19 00:06:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 358 transitions. [2018-11-19 00:06:30,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:30,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:30,337 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:30,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 295 states. [2018-11-19 00:06:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 358 transitions. [2018-11-19 00:06:30,356 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 358 transitions. Word has length 12 [2018-11-19 00:06:30,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:30,357 INFO L480 AbstractCegarLoop]: Abstraction has 295 states and 358 transitions. [2018-11-19 00:06:30,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-19 00:06:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 358 transitions. [2018-11-19 00:06:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-19 00:06:30,358 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:30,359 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:30,359 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:30,359 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:30,360 INFO L82 PathProgramCache]: Analyzing trace with hash -1431755048, now seen corresponding path program 1 times [2018-11-19 00:06:30,360 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:30,360 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:30,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:30,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:30,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:30,539 INFO L256 TraceCheckUtils]: 0: Hoare triple {4016#true} call ULTIMATE.init(); {4016#true} is VALID [2018-11-19 00:06:30,539 INFO L273 TraceCheckUtils]: 1: Hoare triple {4016#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {4016#true} is VALID [2018-11-19 00:06:30,539 INFO L273 TraceCheckUtils]: 2: Hoare triple {4016#true} assume true; {4016#true} is VALID [2018-11-19 00:06:30,540 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {4016#true} {4016#true} #1227#return; {4016#true} is VALID [2018-11-19 00:06:30,540 INFO L256 TraceCheckUtils]: 4: Hoare triple {4016#true} call #t~ret66 := main(); {4016#true} is VALID [2018-11-19 00:06:30,541 INFO L273 TraceCheckUtils]: 5: Hoare triple {4016#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {4016#true} is VALID [2018-11-19 00:06:30,548 INFO L273 TraceCheckUtils]: 6: Hoare triple {4016#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {4018#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:30,548 INFO L273 TraceCheckUtils]: 7: Hoare triple {4018#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {4018#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:30,550 INFO L273 TraceCheckUtils]: 8: Hoare triple {4018#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {4018#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:30,550 INFO L273 TraceCheckUtils]: 9: Hoare triple {4018#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0))} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {4019#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (= main_~__VERIFIER_assert__cond~2 1))} is VALID [2018-11-19 00:06:30,551 INFO L273 TraceCheckUtils]: 10: Hoare triple {4019#(and (<= main_~main__t~0 main_~main__tagbuf_len~0) (= main_~__VERIFIER_assert__cond~2 1))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {4020#(not (= 0 main_~__VERIFIER_assert__cond~3))} is VALID [2018-11-19 00:06:30,551 INFO L273 TraceCheckUtils]: 11: Hoare triple {4020#(not (= 0 main_~__VERIFIER_assert__cond~3))} assume 0 == ~__VERIFIER_assert__cond~3; {4017#false} is VALID [2018-11-19 00:06:30,552 INFO L273 TraceCheckUtils]: 12: Hoare triple {4017#false} assume !false; {4017#false} is VALID [2018-11-19 00:06:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:30,553 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:30,554 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-19 00:06:30,554 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2018-11-19 00:06:30,555 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:30,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-19 00:06:30,566 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:30,566 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-19 00:06:30,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-19 00:06:30,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-19 00:06:30,567 INFO L87 Difference]: Start difference. First operand 295 states and 358 transitions. Second operand 5 states. [2018-11-19 00:06:32,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:32,979 INFO L93 Difference]: Finished difference Result 300 states and 363 transitions. [2018-11-19 00:06:32,979 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-19 00:06:32,979 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2018-11-19 00:06:32,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-19 00:06:32,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 363 transitions. [2018-11-19 00:06:32,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-19 00:06:32,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 363 transitions. [2018-11-19 00:06:32,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 363 transitions. [2018-11-19 00:06:33,392 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:33,398 INFO L225 Difference]: With dead ends: 300 [2018-11-19 00:06:33,398 INFO L226 Difference]: Without dead ends: 298 [2018-11-19 00:06:33,399 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-19 00:06:33,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2018-11-19 00:06:33,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 298. [2018-11-19 00:06:33,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:33,441 INFO L82 GeneralOperation]: Start isEquivalent. First operand 298 states. Second operand 298 states. [2018-11-19 00:06:33,441 INFO L74 IsIncluded]: Start isIncluded. First operand 298 states. Second operand 298 states. [2018-11-19 00:06:33,441 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 298 states. [2018-11-19 00:06:33,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:33,449 INFO L93 Difference]: Finished difference Result 298 states and 361 transitions. [2018-11-19 00:06:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 361 transitions. [2018-11-19 00:06:33,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:33,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:33,450 INFO L74 IsIncluded]: Start isIncluded. First operand 298 states. Second operand 298 states. [2018-11-19 00:06:33,451 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 298 states. [2018-11-19 00:06:33,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:33,459 INFO L93 Difference]: Finished difference Result 298 states and 361 transitions. [2018-11-19 00:06:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 361 transitions. [2018-11-19 00:06:33,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:33,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:33,460 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:33,460 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298 states. [2018-11-19 00:06:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 361 transitions. [2018-11-19 00:06:33,468 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 361 transitions. Word has length 13 [2018-11-19 00:06:33,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:33,469 INFO L480 AbstractCegarLoop]: Abstraction has 298 states and 361 transitions. [2018-11-19 00:06:33,469 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-19 00:06:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 361 transitions. [2018-11-19 00:06:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-19 00:06:33,470 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:33,470 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:33,470 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:33,471 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:33,471 INFO L82 PathProgramCache]: Analyzing trace with hash -1526969604, now seen corresponding path program 1 times [2018-11-19 00:06:33,471 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:33,471 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:33,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:33,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:33,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:33,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:33,799 INFO L256 TraceCheckUtils]: 0: Hoare triple {5239#true} call ULTIMATE.init(); {5239#true} is VALID [2018-11-19 00:06:33,800 INFO L273 TraceCheckUtils]: 1: Hoare triple {5239#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {5239#true} is VALID [2018-11-19 00:06:33,800 INFO L273 TraceCheckUtils]: 2: Hoare triple {5239#true} assume true; {5239#true} is VALID [2018-11-19 00:06:33,800 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {5239#true} {5239#true} #1227#return; {5239#true} is VALID [2018-11-19 00:06:33,801 INFO L256 TraceCheckUtils]: 4: Hoare triple {5239#true} call #t~ret66 := main(); {5239#true} is VALID [2018-11-19 00:06:33,801 INFO L273 TraceCheckUtils]: 5: Hoare triple {5239#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {5239#true} is VALID [2018-11-19 00:06:33,804 INFO L273 TraceCheckUtils]: 6: Hoare triple {5239#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {5241#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:33,805 INFO L273 TraceCheckUtils]: 7: Hoare triple {5241#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {5241#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:33,805 INFO L273 TraceCheckUtils]: 8: Hoare triple {5241#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {5241#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:33,806 INFO L273 TraceCheckUtils]: 9: Hoare triple {5241#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {5242#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:33,806 INFO L273 TraceCheckUtils]: 10: Hoare triple {5242#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {5241#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:33,807 INFO L273 TraceCheckUtils]: 11: Hoare triple {5241#(<= 0 main_~main__t~0)} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {5243#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:33,808 INFO L273 TraceCheckUtils]: 12: Hoare triple {5243#(<= 1 main_~main__t~0)} assume ~main__t~0 == ~main__tagbuf_len~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~4;~__VERIFIER_assert__cond~4 := ~__tmp_5~0; {5244#(not (= 0 main_~__VERIFIER_assert__cond~4))} is VALID [2018-11-19 00:06:33,808 INFO L273 TraceCheckUtils]: 13: Hoare triple {5244#(not (= 0 main_~__VERIFIER_assert__cond~4))} assume 0 == ~__VERIFIER_assert__cond~4; {5240#false} is VALID [2018-11-19 00:06:33,809 INFO L273 TraceCheckUtils]: 14: Hoare triple {5240#false} assume !false; {5240#false} is VALID [2018-11-19 00:06:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:33,810 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:33,811 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-19 00:06:33,811 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 15 [2018-11-19 00:06:33,811 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:33,811 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-19 00:06:33,824 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:33,824 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-19 00:06:33,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-19 00:06:33,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-19 00:06:33,825 INFO L87 Difference]: Start difference. First operand 298 states and 361 transitions. Second operand 6 states. [2018-11-19 00:06:36,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:36,490 INFO L93 Difference]: Finished difference Result 298 states and 361 transitions. [2018-11-19 00:06:36,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:06:36,490 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 15 [2018-11-19 00:06:36,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 361 transitions. [2018-11-19 00:06:36,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:36,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 361 transitions. [2018-11-19 00:06:36,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 361 transitions. [2018-11-19 00:06:37,288 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:37,296 INFO L225 Difference]: With dead ends: 298 [2018-11-19 00:06:37,296 INFO L226 Difference]: Without dead ends: 296 [2018-11-19 00:06:37,296 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:06:37,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2018-11-19 00:06:37,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 296. [2018-11-19 00:06:37,408 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:37,408 INFO L82 GeneralOperation]: Start isEquivalent. First operand 296 states. Second operand 296 states. [2018-11-19 00:06:37,408 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 296 states. [2018-11-19 00:06:37,408 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 296 states. [2018-11-19 00:06:37,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:37,417 INFO L93 Difference]: Finished difference Result 296 states and 359 transitions. [2018-11-19 00:06:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 359 transitions. [2018-11-19 00:06:37,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:37,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:37,419 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 296 states. [2018-11-19 00:06:37,419 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 296 states. [2018-11-19 00:06:37,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:37,428 INFO L93 Difference]: Finished difference Result 296 states and 359 transitions. [2018-11-19 00:06:37,428 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 359 transitions. [2018-11-19 00:06:37,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:37,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:37,429 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:37,430 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2018-11-19 00:06:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 359 transitions. [2018-11-19 00:06:37,438 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 359 transitions. Word has length 15 [2018-11-19 00:06:37,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:37,438 INFO L480 AbstractCegarLoop]: Abstraction has 296 states and 359 transitions. [2018-11-19 00:06:37,439 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-19 00:06:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 359 transitions. [2018-11-19 00:06:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-19 00:06:37,439 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:37,439 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:37,440 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:37,440 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:37,441 INFO L82 PathProgramCache]: Analyzing trace with hash -91414371, now seen corresponding path program 1 times [2018-11-19 00:06:37,441 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:37,441 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:37,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:37,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:37,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:37,908 INFO L256 TraceCheckUtils]: 0: Hoare triple {6455#true} call ULTIMATE.init(); {6455#true} is VALID [2018-11-19 00:06:37,909 INFO L273 TraceCheckUtils]: 1: Hoare triple {6455#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {6455#true} is VALID [2018-11-19 00:06:37,909 INFO L273 TraceCheckUtils]: 2: Hoare triple {6455#true} assume true; {6455#true} is VALID [2018-11-19 00:06:37,909 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {6455#true} {6455#true} #1227#return; {6455#true} is VALID [2018-11-19 00:06:37,910 INFO L256 TraceCheckUtils]: 4: Hoare triple {6455#true} call #t~ret66 := main(); {6455#true} is VALID [2018-11-19 00:06:37,910 INFO L273 TraceCheckUtils]: 5: Hoare triple {6455#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {6455#true} is VALID [2018-11-19 00:06:37,911 INFO L273 TraceCheckUtils]: 6: Hoare triple {6455#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {6457#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:37,912 INFO L273 TraceCheckUtils]: 7: Hoare triple {6457#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {6457#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:37,912 INFO L273 TraceCheckUtils]: 8: Hoare triple {6457#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {6457#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:37,913 INFO L273 TraceCheckUtils]: 9: Hoare triple {6457#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {6458#(= main_~__VERIFIER_assert__cond~2 1)} is VALID [2018-11-19 00:06:37,913 INFO L273 TraceCheckUtils]: 10: Hoare triple {6458#(= main_~__VERIFIER_assert__cond~2 1)} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {6455#true} is VALID [2018-11-19 00:06:37,913 INFO L273 TraceCheckUtils]: 11: Hoare triple {6455#true} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {6455#true} is VALID [2018-11-19 00:06:37,914 INFO L273 TraceCheckUtils]: 12: Hoare triple {6455#true} assume ~main__t~0 == ~main__tagbuf_len~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~4;~__VERIFIER_assert__cond~4 := ~__tmp_5~0; {6459#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:37,915 INFO L273 TraceCheckUtils]: 13: Hoare triple {6459#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~__VERIFIER_assert__cond~4);havoc ~__tmp_6~0;~__tmp_6~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~5;~__VERIFIER_assert__cond~5 := ~__tmp_6~0; {6460#(not (= 0 main_~__VERIFIER_assert__cond~5))} is VALID [2018-11-19 00:06:37,915 INFO L273 TraceCheckUtils]: 14: Hoare triple {6460#(not (= 0 main_~__VERIFIER_assert__cond~5))} assume 0 == ~__VERIFIER_assert__cond~5; {6456#false} is VALID [2018-11-19 00:06:37,916 INFO L273 TraceCheckUtils]: 15: Hoare triple {6456#false} assume !false; {6456#false} is VALID [2018-11-19 00:06:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:37,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:37,918 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-19 00:06:37,918 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2018-11-19 00:06:37,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:37,919 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-19 00:06:37,934 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:37,934 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-19 00:06:37,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-19 00:06:37,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-19 00:06:37,935 INFO L87 Difference]: Start difference. First operand 296 states and 359 transitions. Second operand 6 states. [2018-11-19 00:06:40,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:40,904 INFO L93 Difference]: Finished difference Result 296 states and 359 transitions. [2018-11-19 00:06:40,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:06:40,904 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2018-11-19 00:06:40,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 359 transitions. [2018-11-19 00:06:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:40,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 359 transitions. [2018-11-19 00:06:40,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 359 transitions. [2018-11-19 00:06:41,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 359 edges. 359 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:41,762 INFO L225 Difference]: With dead ends: 296 [2018-11-19 00:06:41,762 INFO L226 Difference]: Without dead ends: 292 [2018-11-19 00:06:41,762 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-11-19 00:06:41,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2018-11-19 00:06:41,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 292. [2018-11-19 00:06:41,831 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:41,831 INFO L82 GeneralOperation]: Start isEquivalent. First operand 292 states. Second operand 292 states. [2018-11-19 00:06:41,831 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 292 states. [2018-11-19 00:06:41,832 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 292 states. [2018-11-19 00:06:41,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:41,840 INFO L93 Difference]: Finished difference Result 292 states and 355 transitions. [2018-11-19 00:06:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 355 transitions. [2018-11-19 00:06:41,841 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:41,841 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:41,841 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 292 states. [2018-11-19 00:06:41,841 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 292 states. [2018-11-19 00:06:41,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:41,849 INFO L93 Difference]: Finished difference Result 292 states and 355 transitions. [2018-11-19 00:06:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 355 transitions. [2018-11-19 00:06:41,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:41,850 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:41,850 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:41,850 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:41,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2018-11-19 00:06:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 355 transitions. [2018-11-19 00:06:41,858 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 355 transitions. Word has length 16 [2018-11-19 00:06:41,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:41,858 INFO L480 AbstractCegarLoop]: Abstraction has 292 states and 355 transitions. [2018-11-19 00:06:41,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-19 00:06:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 355 transitions. [2018-11-19 00:06:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-19 00:06:41,859 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:41,859 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:41,860 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:41,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:41,860 INFO L82 PathProgramCache]: Analyzing trace with hash -922816985, now seen corresponding path program 1 times [2018-11-19 00:06:41,860 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:41,860 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:41,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:41,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:41,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:42,448 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 7 [2018-11-19 00:06:42,521 INFO L256 TraceCheckUtils]: 0: Hoare triple {7663#true} call ULTIMATE.init(); {7663#true} is VALID [2018-11-19 00:06:42,522 INFO L273 TraceCheckUtils]: 1: Hoare triple {7663#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {7663#true} is VALID [2018-11-19 00:06:42,522 INFO L273 TraceCheckUtils]: 2: Hoare triple {7663#true} assume true; {7663#true} is VALID [2018-11-19 00:06:42,523 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {7663#true} {7663#true} #1227#return; {7663#true} is VALID [2018-11-19 00:06:42,523 INFO L256 TraceCheckUtils]: 4: Hoare triple {7663#true} call #t~ret66 := main(); {7663#true} is VALID [2018-11-19 00:06:42,523 INFO L273 TraceCheckUtils]: 5: Hoare triple {7663#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {7663#true} is VALID [2018-11-19 00:06:42,524 INFO L273 TraceCheckUtils]: 6: Hoare triple {7663#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {7665#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:42,524 INFO L273 TraceCheckUtils]: 7: Hoare triple {7665#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {7666#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:42,525 INFO L273 TraceCheckUtils]: 8: Hoare triple {7666#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} assume !!(0 == ~main____CPAchecker_TMP_0~0);havoc ~__tmp_15~0;~__tmp_15~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~14;~__VERIFIER_assert__cond~14 := ~__tmp_15~0; {7667#(and (= main_~__VERIFIER_assert__cond~14 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} is VALID [2018-11-19 00:06:42,526 INFO L273 TraceCheckUtils]: 9: Hoare triple {7667#(and (= main_~__VERIFIER_assert__cond~14 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} assume !(0 == ~__VERIFIER_assert__cond~14);havoc ~__tmp_16~0;~__tmp_16~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~15;~__VERIFIER_assert__cond~15 := ~__tmp_16~0; {7668#(or (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0) (= 0 main_~__VERIFIER_assert__cond~15))} is VALID [2018-11-19 00:06:42,527 INFO L273 TraceCheckUtils]: 10: Hoare triple {7668#(or (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0) (= 0 main_~__VERIFIER_assert__cond~15))} assume !(0 == ~__VERIFIER_assert__cond~15);~main____CPAchecker_TMP_1~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:42,528 INFO L273 TraceCheckUtils]: 11: Hoare triple {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~1;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~main____CPAchecker_TMP_0~1 := #t~nondet6;havoc #t~nondet6; {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:42,529 INFO L273 TraceCheckUtils]: 12: Hoare triple {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~main____CPAchecker_TMP_0~1);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~1; {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:42,529 INFO L273 TraceCheckUtils]: 13: Hoare triple {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:42,530 INFO L273 TraceCheckUtils]: 14: Hoare triple {7669#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {7670#(not (= 0 main_~__VERIFIER_assert__cond~3))} is VALID [2018-11-19 00:06:42,531 INFO L273 TraceCheckUtils]: 15: Hoare triple {7670#(not (= 0 main_~__VERIFIER_assert__cond~3))} assume 0 == ~__VERIFIER_assert__cond~3; {7664#false} is VALID [2018-11-19 00:06:42,531 INFO L273 TraceCheckUtils]: 16: Hoare triple {7664#false} assume !false; {7664#false} is VALID [2018-11-19 00:06:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:42,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:42,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-19 00:06:42,533 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 17 [2018-11-19 00:06:42,534 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:42,534 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-19 00:06:42,548 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:42,549 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-19 00:06:42,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-19 00:06:42,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:06:42,550 INFO L87 Difference]: Start difference. First operand 292 states and 355 transitions. Second operand 8 states. [2018-11-19 00:06:45,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:45,984 INFO L93 Difference]: Finished difference Result 292 states and 355 transitions. [2018-11-19 00:06:45,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:06:45,984 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 17 [2018-11-19 00:06:45,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:06:45,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 352 transitions. [2018-11-19 00:06:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:06:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 352 transitions. [2018-11-19 00:06:45,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 352 transitions. [2018-11-19 00:06:48,087 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 352 edges. 352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:48,093 INFO L225 Difference]: With dead ends: 292 [2018-11-19 00:06:48,093 INFO L226 Difference]: Without dead ends: 290 [2018-11-19 00:06:48,094 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-11-19 00:06:48,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2018-11-19 00:06:48,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 287. [2018-11-19 00:06:48,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:48,130 INFO L82 GeneralOperation]: Start isEquivalent. First operand 290 states. Second operand 287 states. [2018-11-19 00:06:48,130 INFO L74 IsIncluded]: Start isIncluded. First operand 290 states. Second operand 287 states. [2018-11-19 00:06:48,131 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 287 states. [2018-11-19 00:06:48,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:48,138 INFO L93 Difference]: Finished difference Result 290 states and 353 transitions. [2018-11-19 00:06:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 353 transitions. [2018-11-19 00:06:48,139 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:48,139 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:48,139 INFO L74 IsIncluded]: Start isIncluded. First operand 287 states. Second operand 290 states. [2018-11-19 00:06:48,139 INFO L87 Difference]: Start difference. First operand 287 states. Second operand 290 states. [2018-11-19 00:06:48,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:48,147 INFO L93 Difference]: Finished difference Result 290 states and 353 transitions. [2018-11-19 00:06:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 353 transitions. [2018-11-19 00:06:48,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:48,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:48,148 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:48,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2018-11-19 00:06:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 350 transitions. [2018-11-19 00:06:48,156 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 350 transitions. Word has length 17 [2018-11-19 00:06:48,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:48,156 INFO L480 AbstractCegarLoop]: Abstraction has 287 states and 350 transitions. [2018-11-19 00:06:48,156 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-19 00:06:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 350 transitions. [2018-11-19 00:06:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-19 00:06:48,157 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:48,157 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:48,158 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:48,158 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:48,158 INFO L82 PathProgramCache]: Analyzing trace with hash 1474389837, now seen corresponding path program 1 times [2018-11-19 00:06:48,158 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:48,159 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:48,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:48,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:48,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:48,711 INFO L256 TraceCheckUtils]: 0: Hoare triple {8859#true} call ULTIMATE.init(); {8859#true} is VALID [2018-11-19 00:06:48,711 INFO L273 TraceCheckUtils]: 1: Hoare triple {8859#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {8859#true} is VALID [2018-11-19 00:06:48,712 INFO L273 TraceCheckUtils]: 2: Hoare triple {8859#true} assume true; {8859#true} is VALID [2018-11-19 00:06:48,712 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {8859#true} {8859#true} #1227#return; {8859#true} is VALID [2018-11-19 00:06:48,712 INFO L256 TraceCheckUtils]: 4: Hoare triple {8859#true} call #t~ret66 := main(); {8859#true} is VALID [2018-11-19 00:06:48,713 INFO L273 TraceCheckUtils]: 5: Hoare triple {8859#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {8859#true} is VALID [2018-11-19 00:06:48,717 INFO L273 TraceCheckUtils]: 6: Hoare triple {8859#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {8861#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:48,717 INFO L273 TraceCheckUtils]: 7: Hoare triple {8861#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {8861#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:48,719 INFO L273 TraceCheckUtils]: 8: Hoare triple {8861#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {8861#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:48,724 INFO L273 TraceCheckUtils]: 9: Hoare triple {8861#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {8862#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:48,725 INFO L273 TraceCheckUtils]: 10: Hoare triple {8862#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {8861#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:48,725 INFO L273 TraceCheckUtils]: 11: Hoare triple {8861#(<= 0 main_~main__t~0)} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {8863#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:48,728 INFO L273 TraceCheckUtils]: 12: Hoare triple {8863#(<= 1 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {8863#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:48,728 INFO L273 TraceCheckUtils]: 13: Hoare triple {8863#(<= 1 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_4~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main____CPAchecker_TMP_4~0 := #t~nondet4;havoc #t~nondet4; {8863#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:48,730 INFO L273 TraceCheckUtils]: 14: Hoare triple {8863#(<= 1 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_4~0);havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {8864#(not (= 0 main_~__VERIFIER_assert__cond~6))} is VALID [2018-11-19 00:06:48,730 INFO L273 TraceCheckUtils]: 15: Hoare triple {8864#(not (= 0 main_~__VERIFIER_assert__cond~6))} assume 0 == ~__VERIFIER_assert__cond~6; {8860#false} is VALID [2018-11-19 00:06:48,731 INFO L273 TraceCheckUtils]: 16: Hoare triple {8860#false} assume !false; {8860#false} is VALID [2018-11-19 00:06:48,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:48,731 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:48,731 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-19 00:06:48,732 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-11-19 00:06:48,732 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:48,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-19 00:06:48,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:48,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-19 00:06:48,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-19 00:06:48,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-19 00:06:48,756 INFO L87 Difference]: Start difference. First operand 287 states and 350 transitions. Second operand 6 states. [2018-11-19 00:06:51,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:51,080 INFO L93 Difference]: Finished difference Result 307 states and 372 transitions. [2018-11-19 00:06:51,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:06:51,081 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-11-19 00:06:51,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 372 transitions. [2018-11-19 00:06:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 372 transitions. [2018-11-19 00:06:51,087 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 372 transitions. [2018-11-19 00:06:51,892 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:51,897 INFO L225 Difference]: With dead ends: 307 [2018-11-19 00:06:51,897 INFO L226 Difference]: Without dead ends: 305 [2018-11-19 00:06:51,898 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:06:51,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2018-11-19 00:06:51,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 285. [2018-11-19 00:06:51,921 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:51,921 INFO L82 GeneralOperation]: Start isEquivalent. First operand 305 states. Second operand 285 states. [2018-11-19 00:06:51,922 INFO L74 IsIncluded]: Start isIncluded. First operand 305 states. Second operand 285 states. [2018-11-19 00:06:51,922 INFO L87 Difference]: Start difference. First operand 305 states. Second operand 285 states. [2018-11-19 00:06:51,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:51,931 INFO L93 Difference]: Finished difference Result 305 states and 370 transitions. [2018-11-19 00:06:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 370 transitions. [2018-11-19 00:06:51,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:51,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:51,932 INFO L74 IsIncluded]: Start isIncluded. First operand 285 states. Second operand 305 states. [2018-11-19 00:06:51,932 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 305 states. [2018-11-19 00:06:51,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:51,939 INFO L93 Difference]: Finished difference Result 305 states and 370 transitions. [2018-11-19 00:06:51,939 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 370 transitions. [2018-11-19 00:06:51,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:51,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:51,940 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:51,941 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 285 states. [2018-11-19 00:06:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 348 transitions. [2018-11-19 00:06:51,947 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 348 transitions. Word has length 17 [2018-11-19 00:06:51,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:51,948 INFO L480 AbstractCegarLoop]: Abstraction has 285 states and 348 transitions. [2018-11-19 00:06:51,948 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-19 00:06:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 348 transitions. [2018-11-19 00:06:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-19 00:06:51,948 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:51,948 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:51,949 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:51,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:51,949 INFO L82 PathProgramCache]: Analyzing trace with hash 1475929037, now seen corresponding path program 1 times [2018-11-19 00:06:51,949 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:51,950 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:51,950 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:51,950 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:51,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:52,043 INFO L256 TraceCheckUtils]: 0: Hoare triple {10092#true} call ULTIMATE.init(); {10092#true} is VALID [2018-11-19 00:06:52,044 INFO L273 TraceCheckUtils]: 1: Hoare triple {10092#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {10092#true} is VALID [2018-11-19 00:06:52,044 INFO L273 TraceCheckUtils]: 2: Hoare triple {10092#true} assume true; {10092#true} is VALID [2018-11-19 00:06:52,044 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {10092#true} {10092#true} #1227#return; {10092#true} is VALID [2018-11-19 00:06:52,045 INFO L256 TraceCheckUtils]: 4: Hoare triple {10092#true} call #t~ret66 := main(); {10092#true} is VALID [2018-11-19 00:06:52,045 INFO L273 TraceCheckUtils]: 5: Hoare triple {10092#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {10092#true} is VALID [2018-11-19 00:06:52,046 INFO L273 TraceCheckUtils]: 6: Hoare triple {10092#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {10094#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:52,049 INFO L273 TraceCheckUtils]: 7: Hoare triple {10094#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {10094#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:52,062 INFO L273 TraceCheckUtils]: 8: Hoare triple {10094#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {10094#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:52,064 INFO L273 TraceCheckUtils]: 9: Hoare triple {10094#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {10095#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:52,064 INFO L273 TraceCheckUtils]: 10: Hoare triple {10095#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {10094#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:52,068 INFO L273 TraceCheckUtils]: 11: Hoare triple {10094#(<= 0 main_~main__t~0)} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {10096#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:52,068 INFO L273 TraceCheckUtils]: 12: Hoare triple {10096#(<= 1 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {10096#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:52,069 INFO L273 TraceCheckUtils]: 13: Hoare triple {10096#(<= 1 main_~main__t~0)} assume !!(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_6~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~main____CPAchecker_TMP_6~0 := #t~nondet5;havoc #t~nondet5; {10096#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:52,069 INFO L273 TraceCheckUtils]: 14: Hoare triple {10096#(<= 1 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_6~0);havoc ~__tmp_13~0;~__tmp_13~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~12;~__VERIFIER_assert__cond~12 := ~__tmp_13~0; {10097#(not (= 0 main_~__VERIFIER_assert__cond~12))} is VALID [2018-11-19 00:06:52,073 INFO L273 TraceCheckUtils]: 15: Hoare triple {10097#(not (= 0 main_~__VERIFIER_assert__cond~12))} assume 0 == ~__VERIFIER_assert__cond~12; {10093#false} is VALID [2018-11-19 00:06:52,073 INFO L273 TraceCheckUtils]: 16: Hoare triple {10093#false} assume !false; {10093#false} is VALID [2018-11-19 00:06:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:52,074 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:52,074 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-19 00:06:52,075 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-11-19 00:06:52,075 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:52,075 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-19 00:06:52,093 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:52,093 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-19 00:06:52,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-19 00:06:52,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-19 00:06:52,094 INFO L87 Difference]: Start difference. First operand 285 states and 348 transitions. Second operand 6 states. [2018-11-19 00:06:54,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:54,023 INFO L93 Difference]: Finished difference Result 288 states and 351 transitions. [2018-11-19 00:06:54,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:06:54,024 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-11-19 00:06:54,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 351 transitions. [2018-11-19 00:06:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:54,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 351 transitions. [2018-11-19 00:06:54,030 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 351 transitions. [2018-11-19 00:06:54,415 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 351 edges. 351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:54,423 INFO L225 Difference]: With dead ends: 288 [2018-11-19 00:06:54,423 INFO L226 Difference]: Without dead ends: 286 [2018-11-19 00:06:54,423 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:06:54,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2018-11-19 00:06:54,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 283. [2018-11-19 00:06:54,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:54,612 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 283 states. [2018-11-19 00:06:54,612 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 283 states. [2018-11-19 00:06:54,612 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 283 states. [2018-11-19 00:06:54,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:54,617 INFO L93 Difference]: Finished difference Result 286 states and 349 transitions. [2018-11-19 00:06:54,618 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 349 transitions. [2018-11-19 00:06:54,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:54,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:54,618 INFO L74 IsIncluded]: Start isIncluded. First operand 283 states. Second operand 286 states. [2018-11-19 00:06:54,618 INFO L87 Difference]: Start difference. First operand 283 states. Second operand 286 states. [2018-11-19 00:06:54,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:54,624 INFO L93 Difference]: Finished difference Result 286 states and 349 transitions. [2018-11-19 00:06:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 349 transitions. [2018-11-19 00:06:54,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:54,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:54,625 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:54,626 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2018-11-19 00:06:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 346 transitions. [2018-11-19 00:06:54,632 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 346 transitions. Word has length 17 [2018-11-19 00:06:54,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:54,632 INFO L480 AbstractCegarLoop]: Abstraction has 283 states and 346 transitions. [2018-11-19 00:06:54,632 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-19 00:06:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 346 transitions. [2018-11-19 00:06:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-19 00:06:54,633 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:54,633 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:54,634 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:54,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:54,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1537186772, now seen corresponding path program 1 times [2018-11-19 00:06:54,634 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:54,634 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:54,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:54,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:54,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:54,750 INFO L256 TraceCheckUtils]: 0: Hoare triple {11264#true} call ULTIMATE.init(); {11264#true} is VALID [2018-11-19 00:06:54,751 INFO L273 TraceCheckUtils]: 1: Hoare triple {11264#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {11264#true} is VALID [2018-11-19 00:06:54,751 INFO L273 TraceCheckUtils]: 2: Hoare triple {11264#true} assume true; {11264#true} is VALID [2018-11-19 00:06:54,751 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {11264#true} {11264#true} #1227#return; {11264#true} is VALID [2018-11-19 00:06:54,752 INFO L256 TraceCheckUtils]: 4: Hoare triple {11264#true} call #t~ret66 := main(); {11264#true} is VALID [2018-11-19 00:06:54,752 INFO L273 TraceCheckUtils]: 5: Hoare triple {11264#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {11264#true} is VALID [2018-11-19 00:06:54,753 INFO L273 TraceCheckUtils]: 6: Hoare triple {11264#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {11266#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:54,753 INFO L273 TraceCheckUtils]: 7: Hoare triple {11266#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {11266#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:54,754 INFO L273 TraceCheckUtils]: 8: Hoare triple {11266#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {11266#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:54,754 INFO L273 TraceCheckUtils]: 9: Hoare triple {11266#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {11267#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:54,755 INFO L273 TraceCheckUtils]: 10: Hoare triple {11267#(and (= main_~__VERIFIER_assert__cond~2 1) (<= 0 main_~main__t~0))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {11266#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:54,755 INFO L273 TraceCheckUtils]: 11: Hoare triple {11266#(<= 0 main_~main__t~0)} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {11268#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:54,756 INFO L273 TraceCheckUtils]: 12: Hoare triple {11268#(<= 1 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {11268#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:54,756 INFO L273 TraceCheckUtils]: 13: Hoare triple {11268#(<= 1 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_4~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main____CPAchecker_TMP_4~0 := #t~nondet4;havoc #t~nondet4; {11268#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:54,756 INFO L273 TraceCheckUtils]: 14: Hoare triple {11268#(<= 1 main_~main__t~0)} assume !!(0 == ~main____CPAchecker_TMP_4~0); {11268#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:06:54,767 INFO L273 TraceCheckUtils]: 15: Hoare triple {11268#(<= 1 main_~main__t~0)} havoc ~__tmp_11~0;~__tmp_11~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~10;~__VERIFIER_assert__cond~10 := ~__tmp_11~0; {11269#(not (= 0 main_~__VERIFIER_assert__cond~10))} is VALID [2018-11-19 00:06:54,767 INFO L273 TraceCheckUtils]: 16: Hoare triple {11269#(not (= 0 main_~__VERIFIER_assert__cond~10))} assume 0 == ~__VERIFIER_assert__cond~10; {11265#false} is VALID [2018-11-19 00:06:54,768 INFO L273 TraceCheckUtils]: 17: Hoare triple {11265#false} assume !false; {11265#false} is VALID [2018-11-19 00:06:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:54,768 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:54,768 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-19 00:06:54,769 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 18 [2018-11-19 00:06:54,769 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:54,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-19 00:06:54,784 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:54,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-19 00:06:54,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-19 00:06:54,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-19 00:06:54,785 INFO L87 Difference]: Start difference. First operand 283 states and 346 transitions. Second operand 6 states. [2018-11-19 00:06:56,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:56,996 INFO L93 Difference]: Finished difference Result 306 states and 371 transitions. [2018-11-19 00:06:56,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:06:56,996 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 18 [2018-11-19 00:06:56,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:06:56,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 371 transitions. [2018-11-19 00:06:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:06:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 371 transitions. [2018-11-19 00:06:57,001 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 371 transitions. [2018-11-19 00:06:57,351 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:57,357 INFO L225 Difference]: With dead ends: 306 [2018-11-19 00:06:57,357 INFO L226 Difference]: Without dead ends: 304 [2018-11-19 00:06:57,357 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:06:57,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2018-11-19 00:06:57,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 281. [2018-11-19 00:06:57,621 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:06:57,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 304 states. Second operand 281 states. [2018-11-19 00:06:57,622 INFO L74 IsIncluded]: Start isIncluded. First operand 304 states. Second operand 281 states. [2018-11-19 00:06:57,622 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 281 states. [2018-11-19 00:06:57,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:57,629 INFO L93 Difference]: Finished difference Result 304 states and 369 transitions. [2018-11-19 00:06:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 369 transitions. [2018-11-19 00:06:57,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:57,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:57,630 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand 304 states. [2018-11-19 00:06:57,630 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 304 states. [2018-11-19 00:06:57,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:06:57,637 INFO L93 Difference]: Finished difference Result 304 states and 369 transitions. [2018-11-19 00:06:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 369 transitions. [2018-11-19 00:06:57,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:06:57,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:06:57,638 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:06:57,638 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:06:57,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. [2018-11-19 00:06:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 344 transitions. [2018-11-19 00:06:57,642 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 344 transitions. Word has length 18 [2018-11-19 00:06:57,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:06:57,643 INFO L480 AbstractCegarLoop]: Abstraction has 281 states and 344 transitions. [2018-11-19 00:06:57,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-19 00:06:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 344 transitions. [2018-11-19 00:06:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-19 00:06:57,643 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:06:57,644 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:06:57,644 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:06:57,644 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:06:57,644 INFO L82 PathProgramCache]: Analyzing trace with hash -1538552192, now seen corresponding path program 1 times [2018-11-19 00:06:57,645 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:06:57,645 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:06:57,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:57,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:06:57,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:06:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:06:57,830 INFO L256 TraceCheckUtils]: 0: Hoare triple {12490#true} call ULTIMATE.init(); {12490#true} is VALID [2018-11-19 00:06:57,831 INFO L273 TraceCheckUtils]: 1: Hoare triple {12490#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {12490#true} is VALID [2018-11-19 00:06:57,831 INFO L273 TraceCheckUtils]: 2: Hoare triple {12490#true} assume true; {12490#true} is VALID [2018-11-19 00:06:57,831 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {12490#true} {12490#true} #1227#return; {12490#true} is VALID [2018-11-19 00:06:57,831 INFO L256 TraceCheckUtils]: 4: Hoare triple {12490#true} call #t~ret66 := main(); {12490#true} is VALID [2018-11-19 00:06:57,832 INFO L273 TraceCheckUtils]: 5: Hoare triple {12490#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {12490#true} is VALID [2018-11-19 00:06:57,832 INFO L273 TraceCheckUtils]: 6: Hoare triple {12490#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {12492#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:06:57,833 INFO L273 TraceCheckUtils]: 7: Hoare triple {12492#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {12493#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:57,833 INFO L273 TraceCheckUtils]: 8: Hoare triple {12493#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {12493#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:06:57,834 INFO L273 TraceCheckUtils]: 9: Hoare triple {12493#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {12494#(and (= main_~__VERIFIER_assert__cond~2 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} is VALID [2018-11-19 00:06:57,834 INFO L273 TraceCheckUtils]: 10: Hoare triple {12494#(and (= main_~__VERIFIER_assert__cond~2 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {12495#(or (= 0 main_~__VERIFIER_assert__cond~3) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} is VALID [2018-11-19 00:06:57,835 INFO L273 TraceCheckUtils]: 11: Hoare triple {12495#(or (= 0 main_~__VERIFIER_assert__cond~3) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:57,835 INFO L273 TraceCheckUtils]: 12: Hoare triple {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:57,836 INFO L273 TraceCheckUtils]: 13: Hoare triple {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_4~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main____CPAchecker_TMP_4~0 := #t~nondet4;havoc #t~nondet4; {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:57,837 INFO L273 TraceCheckUtils]: 14: Hoare triple {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~main____CPAchecker_TMP_4~0);havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:06:57,837 INFO L273 TraceCheckUtils]: 15: Hoare triple {12496#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~__VERIFIER_assert__cond~6);havoc ~__tmp_8~0;~__tmp_8~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~7;~__VERIFIER_assert__cond~7 := ~__tmp_8~0; {12497#(not (= 0 main_~__VERIFIER_assert__cond~7))} is VALID [2018-11-19 00:06:57,838 INFO L273 TraceCheckUtils]: 16: Hoare triple {12497#(not (= 0 main_~__VERIFIER_assert__cond~7))} assume 0 == ~__VERIFIER_assert__cond~7; {12491#false} is VALID [2018-11-19 00:06:57,838 INFO L273 TraceCheckUtils]: 17: Hoare triple {12491#false} assume !false; {12491#false} is VALID [2018-11-19 00:06:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:06:57,840 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:06:57,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-19 00:06:57,840 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 18 [2018-11-19 00:06:57,841 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:06:57,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-19 00:06:57,868 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:06:57,868 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-19 00:06:57,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-19 00:06:57,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:06:57,869 INFO L87 Difference]: Start difference. First operand 281 states and 344 transitions. Second operand 8 states. [2018-11-19 00:07:01,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:01,142 INFO L93 Difference]: Finished difference Result 295 states and 360 transitions. [2018-11-19 00:07:01,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:07:01,143 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 18 [2018-11-19 00:07:01,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:07:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 360 transitions. [2018-11-19 00:07:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 360 transitions. [2018-11-19 00:07:01,147 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 360 transitions. [2018-11-19 00:07:01,540 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:01,546 INFO L225 Difference]: With dead ends: 295 [2018-11-19 00:07:01,546 INFO L226 Difference]: Without dead ends: 293 [2018-11-19 00:07:01,546 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-11-19 00:07:01,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2018-11-19 00:07:01,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 279. [2018-11-19 00:07:01,568 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:07:01,568 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 279 states. [2018-11-19 00:07:01,568 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 279 states. [2018-11-19 00:07:01,568 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 279 states. [2018-11-19 00:07:01,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:01,575 INFO L93 Difference]: Finished difference Result 293 states and 358 transitions. [2018-11-19 00:07:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 358 transitions. [2018-11-19 00:07:01,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:01,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:01,576 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand 293 states. [2018-11-19 00:07:01,576 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 293 states. [2018-11-19 00:07:01,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:01,583 INFO L93 Difference]: Finished difference Result 293 states and 358 transitions. [2018-11-19 00:07:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 358 transitions. [2018-11-19 00:07:01,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:01,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:01,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:07:01,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:07:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2018-11-19 00:07:01,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 342 transitions. [2018-11-19 00:07:01,590 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 342 transitions. Word has length 18 [2018-11-19 00:07:01,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:07:01,591 INFO L480 AbstractCegarLoop]: Abstraction has 279 states and 342 transitions. [2018-11-19 00:07:01,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-19 00:07:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 342 transitions. [2018-11-19 00:07:01,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-19 00:07:01,591 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:07:01,591 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:07:01,592 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:07:01,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:07:01,592 INFO L82 PathProgramCache]: Analyzing trace with hash -1490836942, now seen corresponding path program 1 times [2018-11-19 00:07:01,592 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:07:01,593 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:07:01,596 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:01,596 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:07:01,596 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:01,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:07:01,777 INFO L256 TraceCheckUtils]: 0: Hoare triple {13688#true} call ULTIMATE.init(); {13688#true} is VALID [2018-11-19 00:07:01,778 INFO L273 TraceCheckUtils]: 1: Hoare triple {13688#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {13688#true} is VALID [2018-11-19 00:07:01,778 INFO L273 TraceCheckUtils]: 2: Hoare triple {13688#true} assume true; {13688#true} is VALID [2018-11-19 00:07:01,779 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {13688#true} {13688#true} #1227#return; {13688#true} is VALID [2018-11-19 00:07:01,779 INFO L256 TraceCheckUtils]: 4: Hoare triple {13688#true} call #t~ret66 := main(); {13688#true} is VALID [2018-11-19 00:07:01,779 INFO L273 TraceCheckUtils]: 5: Hoare triple {13688#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {13688#true} is VALID [2018-11-19 00:07:01,780 INFO L273 TraceCheckUtils]: 6: Hoare triple {13688#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {13690#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:01,780 INFO L273 TraceCheckUtils]: 7: Hoare triple {13690#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {13691#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:07:01,781 INFO L273 TraceCheckUtils]: 8: Hoare triple {13691#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {13691#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:07:01,781 INFO L273 TraceCheckUtils]: 9: Hoare triple {13691#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {13692#(and (= main_~__VERIFIER_assert__cond~2 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} is VALID [2018-11-19 00:07:01,782 INFO L273 TraceCheckUtils]: 10: Hoare triple {13692#(and (= main_~__VERIFIER_assert__cond~2 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {13693#(or (= 0 main_~__VERIFIER_assert__cond~3) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} is VALID [2018-11-19 00:07:01,782 INFO L273 TraceCheckUtils]: 11: Hoare triple {13693#(or (= 0 main_~__VERIFIER_assert__cond~3) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:01,783 INFO L273 TraceCheckUtils]: 12: Hoare triple {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:01,783 INFO L273 TraceCheckUtils]: 13: Hoare triple {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !!(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_6~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~main____CPAchecker_TMP_6~0 := #t~nondet5;havoc #t~nondet5; {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:01,784 INFO L273 TraceCheckUtils]: 14: Hoare triple {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~main____CPAchecker_TMP_6~0);havoc ~__tmp_13~0;~__tmp_13~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~12;~__VERIFIER_assert__cond~12 := ~__tmp_13~0; {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:01,785 INFO L273 TraceCheckUtils]: 15: Hoare triple {13694#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~__VERIFIER_assert__cond~12);havoc ~__tmp_14~0;~__tmp_14~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~13;~__VERIFIER_assert__cond~13 := ~__tmp_14~0; {13695#(not (= 0 main_~__VERIFIER_assert__cond~13))} is VALID [2018-11-19 00:07:01,786 INFO L273 TraceCheckUtils]: 16: Hoare triple {13695#(not (= 0 main_~__VERIFIER_assert__cond~13))} assume 0 == ~__VERIFIER_assert__cond~13; {13689#false} is VALID [2018-11-19 00:07:01,786 INFO L273 TraceCheckUtils]: 17: Hoare triple {13689#false} assume !false; {13689#false} is VALID [2018-11-19 00:07:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:07:01,787 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:07:01,788 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-19 00:07:01,788 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 18 [2018-11-19 00:07:01,789 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:07:01,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-19 00:07:01,807 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:01,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-19 00:07:01,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-19 00:07:01,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:07:01,809 INFO L87 Difference]: Start difference. First operand 279 states and 342 transitions. Second operand 8 states. [2018-11-19 00:07:05,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:05,070 INFO L93 Difference]: Finished difference Result 279 states and 342 transitions. [2018-11-19 00:07:05,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-19 00:07:05,070 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 18 [2018-11-19 00:07:05,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:07:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 342 transitions. [2018-11-19 00:07:05,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:05,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 342 transitions. [2018-11-19 00:07:05,075 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 342 transitions. [2018-11-19 00:07:05,468 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 342 edges. 342 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:05,473 INFO L225 Difference]: With dead ends: 279 [2018-11-19 00:07:05,473 INFO L226 Difference]: Without dead ends: 275 [2018-11-19 00:07:05,474 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2018-11-19 00:07:05,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2018-11-19 00:07:05,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 275. [2018-11-19 00:07:05,526 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:07:05,526 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand 275 states. [2018-11-19 00:07:05,526 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 275 states. [2018-11-19 00:07:05,526 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 275 states. [2018-11-19 00:07:05,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:05,532 INFO L93 Difference]: Finished difference Result 275 states and 338 transitions. [2018-11-19 00:07:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 338 transitions. [2018-11-19 00:07:05,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:05,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:05,533 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 275 states. [2018-11-19 00:07:05,534 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 275 states. [2018-11-19 00:07:05,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:05,540 INFO L93 Difference]: Finished difference Result 275 states and 338 transitions. [2018-11-19 00:07:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 338 transitions. [2018-11-19 00:07:05,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:05,541 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:05,541 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:07:05,541 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:07:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 275 states. [2018-11-19 00:07:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 338 transitions. [2018-11-19 00:07:05,547 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 338 transitions. Word has length 18 [2018-11-19 00:07:05,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:07:05,547 INFO L480 AbstractCegarLoop]: Abstraction has 275 states and 338 transitions. [2018-11-19 00:07:05,547 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-19 00:07:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 338 transitions. [2018-11-19 00:07:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-19 00:07:05,548 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:07:05,548 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:07:05,549 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:07:05,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:07:05,549 INFO L82 PathProgramCache]: Analyzing trace with hash -408146528, now seen corresponding path program 1 times [2018-11-19 00:07:05,549 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:07:05,550 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:07:05,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:05,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:07:05,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:05,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:07:05,820 INFO L256 TraceCheckUtils]: 0: Hoare triple {14826#true} call ULTIMATE.init(); {14826#true} is VALID [2018-11-19 00:07:05,821 INFO L273 TraceCheckUtils]: 1: Hoare triple {14826#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {14826#true} is VALID [2018-11-19 00:07:05,821 INFO L273 TraceCheckUtils]: 2: Hoare triple {14826#true} assume true; {14826#true} is VALID [2018-11-19 00:07:05,821 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {14826#true} {14826#true} #1227#return; {14826#true} is VALID [2018-11-19 00:07:05,822 INFO L256 TraceCheckUtils]: 4: Hoare triple {14826#true} call #t~ret66 := main(); {14826#true} is VALID [2018-11-19 00:07:05,822 INFO L273 TraceCheckUtils]: 5: Hoare triple {14826#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {14826#true} is VALID [2018-11-19 00:07:05,824 INFO L273 TraceCheckUtils]: 6: Hoare triple {14826#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {14828#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:05,824 INFO L273 TraceCheckUtils]: 7: Hoare triple {14828#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {14829#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:07:05,826 INFO L273 TraceCheckUtils]: 8: Hoare triple {14829#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {14829#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:07:05,826 INFO L273 TraceCheckUtils]: 9: Hoare triple {14829#(and (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0))} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {14830#(and (= main_~__VERIFIER_assert__cond~2 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} is VALID [2018-11-19 00:07:05,828 INFO L273 TraceCheckUtils]: 10: Hoare triple {14830#(and (= main_~__VERIFIER_assert__cond~2 1) (not (= main_~main__t~0 main_~main__tagbuf_len~0)))} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {14831#(or (= 0 main_~__VERIFIER_assert__cond~3) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} is VALID [2018-11-19 00:07:05,829 INFO L273 TraceCheckUtils]: 11: Hoare triple {14831#(or (= 0 main_~__VERIFIER_assert__cond~3) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:05,829 INFO L273 TraceCheckUtils]: 12: Hoare triple {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:05,830 INFO L273 TraceCheckUtils]: 13: Hoare triple {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_4~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main____CPAchecker_TMP_4~0 := #t~nondet4;havoc #t~nondet4; {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:05,831 INFO L273 TraceCheckUtils]: 14: Hoare triple {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !!(0 == ~main____CPAchecker_TMP_4~0); {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:05,831 INFO L273 TraceCheckUtils]: 15: Hoare triple {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} havoc ~__tmp_11~0;~__tmp_11~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~10;~__VERIFIER_assert__cond~10 := ~__tmp_11~0; {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:05,832 INFO L273 TraceCheckUtils]: 16: Hoare triple {14832#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~__VERIFIER_assert__cond~10);havoc ~__tmp_12~0;~__tmp_12~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~11;~__VERIFIER_assert__cond~11 := ~__tmp_12~0; {14833#(not (= 0 main_~__VERIFIER_assert__cond~11))} is VALID [2018-11-19 00:07:05,833 INFO L273 TraceCheckUtils]: 17: Hoare triple {14833#(not (= 0 main_~__VERIFIER_assert__cond~11))} assume 0 == ~__VERIFIER_assert__cond~11; {14827#false} is VALID [2018-11-19 00:07:05,833 INFO L273 TraceCheckUtils]: 18: Hoare triple {14827#false} assume !false; {14827#false} is VALID [2018-11-19 00:07:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:07:05,835 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:07:05,835 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-19 00:07:05,835 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 19 [2018-11-19 00:07:05,836 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:07:05,836 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-19 00:07:05,863 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:05,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-19 00:07:05,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-19 00:07:05,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:07:05,864 INFO L87 Difference]: Start difference. First operand 275 states and 338 transitions. Second operand 8 states. [2018-11-19 00:07:09,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:09,051 INFO L93 Difference]: Finished difference Result 290 states and 355 transitions. [2018-11-19 00:07:09,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:07:09,052 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 19 [2018-11-19 00:07:09,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:07:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 355 transitions. [2018-11-19 00:07:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 355 transitions. [2018-11-19 00:07:09,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 355 transitions. [2018-11-19 00:07:09,618 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 355 edges. 355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:09,623 INFO L225 Difference]: With dead ends: 290 [2018-11-19 00:07:09,623 INFO L226 Difference]: Without dead ends: 288 [2018-11-19 00:07:09,624 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-11-19 00:07:09,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2018-11-19 00:07:09,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 273. [2018-11-19 00:07:09,648 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:07:09,649 INFO L82 GeneralOperation]: Start isEquivalent. First operand 288 states. Second operand 273 states. [2018-11-19 00:07:09,649 INFO L74 IsIncluded]: Start isIncluded. First operand 288 states. Second operand 273 states. [2018-11-19 00:07:09,649 INFO L87 Difference]: Start difference. First operand 288 states. Second operand 273 states. [2018-11-19 00:07:09,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:09,654 INFO L93 Difference]: Finished difference Result 288 states and 353 transitions. [2018-11-19 00:07:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 353 transitions. [2018-11-19 00:07:09,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:09,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:09,655 INFO L74 IsIncluded]: Start isIncluded. First operand 273 states. Second operand 288 states. [2018-11-19 00:07:09,656 INFO L87 Difference]: Start difference. First operand 273 states. Second operand 288 states. [2018-11-19 00:07:09,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:09,662 INFO L93 Difference]: Finished difference Result 288 states and 353 transitions. [2018-11-19 00:07:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 353 transitions. [2018-11-19 00:07:09,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:09,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:09,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:07:09,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:07:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273 states. [2018-11-19 00:07:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 336 transitions. [2018-11-19 00:07:09,669 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 336 transitions. Word has length 19 [2018-11-19 00:07:09,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:07:09,669 INFO L480 AbstractCegarLoop]: Abstraction has 273 states and 336 transitions. [2018-11-19 00:07:09,669 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-19 00:07:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 336 transitions. [2018-11-19 00:07:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-19 00:07:09,670 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:07:09,670 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:07:09,671 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:07:09,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:07:09,671 INFO L82 PathProgramCache]: Analyzing trace with hash -1079809725, now seen corresponding path program 1 times [2018-11-19 00:07:09,671 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:07:09,671 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:07:09,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:09,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:07:09,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:07:09,780 INFO L256 TraceCheckUtils]: 0: Hoare triple {16003#true} call ULTIMATE.init(); {16003#true} is VALID [2018-11-19 00:07:09,781 INFO L273 TraceCheckUtils]: 1: Hoare triple {16003#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {16003#true} is VALID [2018-11-19 00:07:09,781 INFO L273 TraceCheckUtils]: 2: Hoare triple {16003#true} assume true; {16003#true} is VALID [2018-11-19 00:07:09,781 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {16003#true} {16003#true} #1227#return; {16003#true} is VALID [2018-11-19 00:07:09,782 INFO L256 TraceCheckUtils]: 4: Hoare triple {16003#true} call #t~ret66 := main(); {16003#true} is VALID [2018-11-19 00:07:09,782 INFO L273 TraceCheckUtils]: 5: Hoare triple {16003#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {16003#true} is VALID [2018-11-19 00:07:09,790 INFO L273 TraceCheckUtils]: 6: Hoare triple {16003#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {16005#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:09,791 INFO L273 TraceCheckUtils]: 7: Hoare triple {16005#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {16005#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:09,796 INFO L273 TraceCheckUtils]: 8: Hoare triple {16005#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {16005#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:09,797 INFO L273 TraceCheckUtils]: 9: Hoare triple {16005#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {16006#(= main_~__VERIFIER_assert__cond~2 1)} is VALID [2018-11-19 00:07:09,797 INFO L273 TraceCheckUtils]: 10: Hoare triple {16006#(= main_~__VERIFIER_assert__cond~2 1)} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {16003#true} is VALID [2018-11-19 00:07:09,798 INFO L273 TraceCheckUtils]: 11: Hoare triple {16003#true} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {16003#true} is VALID [2018-11-19 00:07:09,798 INFO L273 TraceCheckUtils]: 12: Hoare triple {16003#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {16003#true} is VALID [2018-11-19 00:07:09,798 INFO L273 TraceCheckUtils]: 13: Hoare triple {16003#true} assume !(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_4~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main____CPAchecker_TMP_4~0 := #t~nondet4;havoc #t~nondet4; {16003#true} is VALID [2018-11-19 00:07:09,798 INFO L273 TraceCheckUtils]: 14: Hoare triple {16003#true} assume !(0 == ~main____CPAchecker_TMP_4~0);havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {16007#(or (= 0 main_~__VERIFIER_assert__cond~6) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:07:09,804 INFO L273 TraceCheckUtils]: 15: Hoare triple {16007#(or (= 0 main_~__VERIFIER_assert__cond~6) (<= 0 main_~main__t~0))} assume !(0 == ~__VERIFIER_assert__cond~6);havoc ~__tmp_8~0;~__tmp_8~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~7;~__VERIFIER_assert__cond~7 := ~__tmp_8~0; {16005#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:09,807 INFO L273 TraceCheckUtils]: 16: Hoare triple {16005#(<= 0 main_~main__t~0)} assume !(0 == ~__VERIFIER_assert__cond~7);~main____CPAchecker_TMP_5~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {16008#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:07:09,808 INFO L273 TraceCheckUtils]: 17: Hoare triple {16008#(<= 1 main_~main__t~0)} assume ~main__t~0 == ~main__tagbuf_len~0;havoc ~__tmp_9~0;~__tmp_9~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~8;~__VERIFIER_assert__cond~8 := ~__tmp_9~0; {16009#(not (= 0 main_~__VERIFIER_assert__cond~8))} is VALID [2018-11-19 00:07:09,808 INFO L273 TraceCheckUtils]: 18: Hoare triple {16009#(not (= 0 main_~__VERIFIER_assert__cond~8))} assume 0 == ~__VERIFIER_assert__cond~8; {16004#false} is VALID [2018-11-19 00:07:09,808 INFO L273 TraceCheckUtils]: 19: Hoare triple {16004#false} assume !false; {16004#false} is VALID [2018-11-19 00:07:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:07:09,809 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:07:09,809 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-19 00:07:09,810 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 20 [2018-11-19 00:07:09,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:07:09,810 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2018-11-19 00:07:09,827 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:09,827 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-19 00:07:09,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-19 00:07:09,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-19 00:07:09,828 INFO L87 Difference]: Start difference. First operand 273 states and 336 transitions. Second operand 7 states. [2018-11-19 00:07:12,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:12,023 INFO L93 Difference]: Finished difference Result 276 states and 339 transitions. [2018-11-19 00:07:12,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:07:12,023 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 20 [2018-11-19 00:07:12,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:07:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-19 00:07:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 339 transitions. [2018-11-19 00:07:12,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-19 00:07:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 339 transitions. [2018-11-19 00:07:12,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 339 transitions. [2018-11-19 00:07:12,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 339 edges. 339 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:12,360 INFO L225 Difference]: With dead ends: 276 [2018-11-19 00:07:12,360 INFO L226 Difference]: Without dead ends: 274 [2018-11-19 00:07:12,360 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-11-19 00:07:12,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2018-11-19 00:07:12,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 271. [2018-11-19 00:07:12,388 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:07:12,389 INFO L82 GeneralOperation]: Start isEquivalent. First operand 274 states. Second operand 271 states. [2018-11-19 00:07:12,389 INFO L74 IsIncluded]: Start isIncluded. First operand 274 states. Second operand 271 states. [2018-11-19 00:07:12,389 INFO L87 Difference]: Start difference. First operand 274 states. Second operand 271 states. [2018-11-19 00:07:12,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:12,396 INFO L93 Difference]: Finished difference Result 274 states and 337 transitions. [2018-11-19 00:07:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 337 transitions. [2018-11-19 00:07:12,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:12,397 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:12,397 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 274 states. [2018-11-19 00:07:12,397 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 274 states. [2018-11-19 00:07:12,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:12,403 INFO L93 Difference]: Finished difference Result 274 states and 337 transitions. [2018-11-19 00:07:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 337 transitions. [2018-11-19 00:07:12,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:12,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:12,404 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:07:12,404 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:07:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2018-11-19 00:07:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 334 transitions. [2018-11-19 00:07:12,410 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 334 transitions. Word has length 20 [2018-11-19 00:07:12,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:07:12,410 INFO L480 AbstractCegarLoop]: Abstraction has 271 states and 334 transitions. [2018-11-19 00:07:12,410 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-19 00:07:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 334 transitions. [2018-11-19 00:07:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-19 00:07:12,411 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:07:12,411 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:07:12,412 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:07:12,412 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:07:12,412 INFO L82 PathProgramCache]: Analyzing trace with hash 885640025, now seen corresponding path program 1 times [2018-11-19 00:07:12,412 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:07:12,412 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:07:12,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:12,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:07:12,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:07:12,509 INFO L256 TraceCheckUtils]: 0: Hoare triple {17132#true} call ULTIMATE.init(); {17132#true} is VALID [2018-11-19 00:07:12,509 INFO L273 TraceCheckUtils]: 1: Hoare triple {17132#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {17132#true} is VALID [2018-11-19 00:07:12,509 INFO L273 TraceCheckUtils]: 2: Hoare triple {17132#true} assume true; {17132#true} is VALID [2018-11-19 00:07:12,509 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {17132#true} {17132#true} #1227#return; {17132#true} is VALID [2018-11-19 00:07:12,510 INFO L256 TraceCheckUtils]: 4: Hoare triple {17132#true} call #t~ret66 := main(); {17132#true} is VALID [2018-11-19 00:07:12,510 INFO L273 TraceCheckUtils]: 5: Hoare triple {17132#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {17132#true} is VALID [2018-11-19 00:07:12,510 INFO L273 TraceCheckUtils]: 6: Hoare triple {17132#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {17134#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:12,511 INFO L273 TraceCheckUtils]: 7: Hoare triple {17134#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {17134#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:12,511 INFO L273 TraceCheckUtils]: 8: Hoare triple {17134#(<= 0 main_~main__t~0)} assume !(0 == ~main____CPAchecker_TMP_0~0);~__tmp_2609_0~0 := ~main____CPAchecker_TMP_0~0; {17134#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:12,512 INFO L273 TraceCheckUtils]: 9: Hoare triple {17134#(<= 0 main_~main__t~0)} ~main____CPAchecker_TMP_0~0 := ~__tmp_2609_0~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {17135#(= main_~__VERIFIER_assert__cond~2 1)} is VALID [2018-11-19 00:07:12,512 INFO L273 TraceCheckUtils]: 10: Hoare triple {17135#(= main_~__VERIFIER_assert__cond~2 1)} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {17132#true} is VALID [2018-11-19 00:07:12,512 INFO L273 TraceCheckUtils]: 11: Hoare triple {17132#true} assume !(0 == ~__VERIFIER_assert__cond~3);~main____CPAchecker_TMP_2~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {17132#true} is VALID [2018-11-19 00:07:12,512 INFO L273 TraceCheckUtils]: 12: Hoare triple {17132#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_3~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~main____CPAchecker_TMP_3~0 := #t~nondet3;havoc #t~nondet3; {17132#true} is VALID [2018-11-19 00:07:12,512 INFO L273 TraceCheckUtils]: 13: Hoare triple {17132#true} assume !(0 == ~main____CPAchecker_TMP_3~0);havoc ~main____CPAchecker_TMP_4~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main____CPAchecker_TMP_4~0 := #t~nondet4;havoc #t~nondet4; {17132#true} is VALID [2018-11-19 00:07:12,512 INFO L273 TraceCheckUtils]: 14: Hoare triple {17132#true} assume !(0 == ~main____CPAchecker_TMP_4~0);havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {17132#true} is VALID [2018-11-19 00:07:12,513 INFO L273 TraceCheckUtils]: 15: Hoare triple {17132#true} assume !(0 == ~__VERIFIER_assert__cond~6);havoc ~__tmp_8~0;~__tmp_8~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~7;~__VERIFIER_assert__cond~7 := ~__tmp_8~0; {17132#true} is VALID [2018-11-19 00:07:12,513 INFO L273 TraceCheckUtils]: 16: Hoare triple {17132#true} assume !(0 == ~__VERIFIER_assert__cond~7);~main____CPAchecker_TMP_5~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {17132#true} is VALID [2018-11-19 00:07:12,513 INFO L273 TraceCheckUtils]: 17: Hoare triple {17132#true} assume ~main__t~0 == ~main__tagbuf_len~0;havoc ~__tmp_9~0;~__tmp_9~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~8;~__VERIFIER_assert__cond~8 := ~__tmp_9~0; {17136#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:12,514 INFO L273 TraceCheckUtils]: 18: Hoare triple {17136#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~__VERIFIER_assert__cond~8);havoc ~__tmp_10~0;~__tmp_10~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~9;~__VERIFIER_assert__cond~9 := ~__tmp_10~0; {17137#(not (= 0 main_~__VERIFIER_assert__cond~9))} is VALID [2018-11-19 00:07:12,514 INFO L273 TraceCheckUtils]: 19: Hoare triple {17137#(not (= 0 main_~__VERIFIER_assert__cond~9))} assume 0 == ~__VERIFIER_assert__cond~9; {17133#false} is VALID [2018-11-19 00:07:12,514 INFO L273 TraceCheckUtils]: 20: Hoare triple {17133#false} assume !false; {17133#false} is VALID [2018-11-19 00:07:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:07:12,515 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:07:12,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-19 00:07:12,515 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 21 [2018-11-19 00:07:12,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:07:12,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-19 00:07:12,532 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:12,532 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-19 00:07:12,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-19 00:07:12,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-19 00:07:12,533 INFO L87 Difference]: Start difference. First operand 271 states and 334 transitions. Second operand 6 states. [2018-11-19 00:07:15,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:15,284 INFO L93 Difference]: Finished difference Result 274 states and 337 transitions. [2018-11-19 00:07:15,284 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-19 00:07:15,284 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 21 [2018-11-19 00:07:15,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:07:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:07:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 337 transitions. [2018-11-19 00:07:15,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-19 00:07:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 337 transitions. [2018-11-19 00:07:15,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 337 transitions. [2018-11-19 00:07:15,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 337 edges. 337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:15,819 INFO L225 Difference]: With dead ends: 274 [2018-11-19 00:07:15,819 INFO L226 Difference]: Without dead ends: 254 [2018-11-19 00:07:15,820 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-11-19 00:07:15,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2018-11-19 00:07:15,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2018-11-19 00:07:15,847 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:07:15,847 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand 254 states. [2018-11-19 00:07:15,848 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand 254 states. [2018-11-19 00:07:15,848 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 254 states. [2018-11-19 00:07:15,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:15,856 INFO L93 Difference]: Finished difference Result 254 states and 254 transitions. [2018-11-19 00:07:15,856 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 254 transitions. [2018-11-19 00:07:15,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:15,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:15,857 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand 254 states. [2018-11-19 00:07:15,857 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 254 states. [2018-11-19 00:07:15,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:15,864 INFO L93 Difference]: Finished difference Result 254 states and 254 transitions. [2018-11-19 00:07:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 254 transitions. [2018-11-19 00:07:15,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:15,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:15,865 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:07:15,865 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:07:15,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2018-11-19 00:07:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 254 transitions. [2018-11-19 00:07:15,871 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 254 transitions. Word has length 21 [2018-11-19 00:07:15,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:07:15,872 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 254 transitions. [2018-11-19 00:07:15,872 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-19 00:07:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 254 transitions. [2018-11-19 00:07:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2018-11-19 00:07:15,880 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:07:15,880 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:07:15,881 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:07:15,881 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:07:15,881 INFO L82 PathProgramCache]: Analyzing trace with hash 317164964, now seen corresponding path program 1 times [2018-11-19 00:07:15,881 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:07:15,881 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:07:15,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:15,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:07:15,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:07:16,413 INFO L256 TraceCheckUtils]: 0: Hoare triple {18200#true} call ULTIMATE.init(); {18200#true} is VALID [2018-11-19 00:07:16,414 INFO L273 TraceCheckUtils]: 1: Hoare triple {18200#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {18200#true} is VALID [2018-11-19 00:07:16,414 INFO L273 TraceCheckUtils]: 2: Hoare triple {18200#true} assume true; {18200#true} is VALID [2018-11-19 00:07:16,414 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {18200#true} {18200#true} #1227#return; {18200#true} is VALID [2018-11-19 00:07:16,414 INFO L256 TraceCheckUtils]: 4: Hoare triple {18200#true} call #t~ret66 := main(); {18200#true} is VALID [2018-11-19 00:07:16,415 INFO L273 TraceCheckUtils]: 5: Hoare triple {18200#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {18200#true} is VALID [2018-11-19 00:07:16,416 INFO L273 TraceCheckUtils]: 6: Hoare triple {18200#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {18202#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:16,417 INFO L273 TraceCheckUtils]: 7: Hoare triple {18202#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {18202#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:16,417 INFO L273 TraceCheckUtils]: 8: Hoare triple {18202#(<= 0 main_~main__t~0)} assume !!(0 == ~main____CPAchecker_TMP_0~0);havoc ~__tmp_15~0;~__tmp_15~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~14;~__VERIFIER_assert__cond~14 := ~__tmp_15~0; {18203#(= main_~__VERIFIER_assert__cond~14 1)} is VALID [2018-11-19 00:07:16,417 INFO L273 TraceCheckUtils]: 9: Hoare triple {18203#(= main_~__VERIFIER_assert__cond~14 1)} assume !(0 == ~__VERIFIER_assert__cond~14);havoc ~__tmp_16~0;~__tmp_16~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~15;~__VERIFIER_assert__cond~15 := ~__tmp_16~0; {18200#true} is VALID [2018-11-19 00:07:16,418 INFO L273 TraceCheckUtils]: 10: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~15);~main____CPAchecker_TMP_1~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,418 INFO L273 TraceCheckUtils]: 11: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~1;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~main____CPAchecker_TMP_0~1 := #t~nondet6;havoc #t~nondet6; {18200#true} is VALID [2018-11-19 00:07:16,418 INFO L273 TraceCheckUtils]: 12: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~1);havoc ~__tmp_17~0;~__tmp_17~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~16;~__VERIFIER_assert__cond~16 := ~__tmp_17~0; {18200#true} is VALID [2018-11-19 00:07:16,418 INFO L273 TraceCheckUtils]: 13: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~16);havoc ~__tmp_18~0;~__tmp_18~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~17;~__VERIFIER_assert__cond~17 := ~__tmp_18~0; {18200#true} is VALID [2018-11-19 00:07:16,419 INFO L273 TraceCheckUtils]: 14: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~17);~main____CPAchecker_TMP_1~1 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,419 INFO L273 TraceCheckUtils]: 15: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~2;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~main____CPAchecker_TMP_0~2 := #t~nondet7;havoc #t~nondet7; {18200#true} is VALID [2018-11-19 00:07:16,419 INFO L273 TraceCheckUtils]: 16: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~2);havoc ~__tmp_19~0;~__tmp_19~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~18;~__VERIFIER_assert__cond~18 := ~__tmp_19~0; {18200#true} is VALID [2018-11-19 00:07:16,419 INFO L273 TraceCheckUtils]: 17: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~18);havoc ~__tmp_20~0;~__tmp_20~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~19;~__VERIFIER_assert__cond~19 := ~__tmp_20~0; {18200#true} is VALID [2018-11-19 00:07:16,420 INFO L273 TraceCheckUtils]: 18: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~19);~main____CPAchecker_TMP_1~2 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,420 INFO L273 TraceCheckUtils]: 19: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~3;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~main____CPAchecker_TMP_0~3 := #t~nondet8;havoc #t~nondet8; {18200#true} is VALID [2018-11-19 00:07:16,420 INFO L273 TraceCheckUtils]: 20: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~3);havoc ~__tmp_21~0;~__tmp_21~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~20;~__VERIFIER_assert__cond~20 := ~__tmp_21~0; {18200#true} is VALID [2018-11-19 00:07:16,420 INFO L273 TraceCheckUtils]: 21: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~20);havoc ~__tmp_22~0;~__tmp_22~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~21;~__VERIFIER_assert__cond~21 := ~__tmp_22~0; {18200#true} is VALID [2018-11-19 00:07:16,420 INFO L273 TraceCheckUtils]: 22: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~21);~main____CPAchecker_TMP_1~3 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,421 INFO L273 TraceCheckUtils]: 23: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~4;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~main____CPAchecker_TMP_0~4 := #t~nondet9;havoc #t~nondet9; {18200#true} is VALID [2018-11-19 00:07:16,421 INFO L273 TraceCheckUtils]: 24: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~4);havoc ~__tmp_23~0;~__tmp_23~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~22;~__VERIFIER_assert__cond~22 := ~__tmp_23~0; {18200#true} is VALID [2018-11-19 00:07:16,421 INFO L273 TraceCheckUtils]: 25: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~22);havoc ~__tmp_24~0;~__tmp_24~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~23;~__VERIFIER_assert__cond~23 := ~__tmp_24~0; {18200#true} is VALID [2018-11-19 00:07:16,421 INFO L273 TraceCheckUtils]: 26: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~23);~main____CPAchecker_TMP_1~4 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,421 INFO L273 TraceCheckUtils]: 27: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~5;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~main____CPAchecker_TMP_0~5 := #t~nondet10;havoc #t~nondet10; {18200#true} is VALID [2018-11-19 00:07:16,421 INFO L273 TraceCheckUtils]: 28: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~5);havoc ~__tmp_25~0;~__tmp_25~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~24;~__VERIFIER_assert__cond~24 := ~__tmp_25~0; {18200#true} is VALID [2018-11-19 00:07:16,422 INFO L273 TraceCheckUtils]: 29: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~24);havoc ~__tmp_26~0;~__tmp_26~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~25;~__VERIFIER_assert__cond~25 := ~__tmp_26~0; {18200#true} is VALID [2018-11-19 00:07:16,422 INFO L273 TraceCheckUtils]: 30: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~25);~main____CPAchecker_TMP_1~5 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,422 INFO L273 TraceCheckUtils]: 31: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~6;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~main____CPAchecker_TMP_0~6 := #t~nondet11;havoc #t~nondet11; {18200#true} is VALID [2018-11-19 00:07:16,422 INFO L273 TraceCheckUtils]: 32: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~6);havoc ~__tmp_27~0;~__tmp_27~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~26;~__VERIFIER_assert__cond~26 := ~__tmp_27~0; {18200#true} is VALID [2018-11-19 00:07:16,423 INFO L273 TraceCheckUtils]: 33: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~26);havoc ~__tmp_28~0;~__tmp_28~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~27;~__VERIFIER_assert__cond~27 := ~__tmp_28~0; {18200#true} is VALID [2018-11-19 00:07:16,423 INFO L273 TraceCheckUtils]: 34: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~27);~main____CPAchecker_TMP_1~6 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,423 INFO L273 TraceCheckUtils]: 35: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~7;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~main____CPAchecker_TMP_0~7 := #t~nondet12;havoc #t~nondet12; {18200#true} is VALID [2018-11-19 00:07:16,423 INFO L273 TraceCheckUtils]: 36: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~7);havoc ~__tmp_29~0;~__tmp_29~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~28;~__VERIFIER_assert__cond~28 := ~__tmp_29~0; {18200#true} is VALID [2018-11-19 00:07:16,423 INFO L273 TraceCheckUtils]: 37: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~28);havoc ~__tmp_30~0;~__tmp_30~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~29;~__VERIFIER_assert__cond~29 := ~__tmp_30~0; {18200#true} is VALID [2018-11-19 00:07:16,424 INFO L273 TraceCheckUtils]: 38: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~29);~main____CPAchecker_TMP_1~7 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,424 INFO L273 TraceCheckUtils]: 39: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~8;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~main____CPAchecker_TMP_0~8 := #t~nondet13;havoc #t~nondet13; {18200#true} is VALID [2018-11-19 00:07:16,424 INFO L273 TraceCheckUtils]: 40: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~8);havoc ~__tmp_31~0;~__tmp_31~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~30;~__VERIFIER_assert__cond~30 := ~__tmp_31~0; {18200#true} is VALID [2018-11-19 00:07:16,424 INFO L273 TraceCheckUtils]: 41: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~30);havoc ~__tmp_32~0;~__tmp_32~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~31;~__VERIFIER_assert__cond~31 := ~__tmp_32~0; {18200#true} is VALID [2018-11-19 00:07:16,425 INFO L273 TraceCheckUtils]: 42: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~31);~main____CPAchecker_TMP_1~8 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,425 INFO L273 TraceCheckUtils]: 43: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~9;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~main____CPAchecker_TMP_0~9 := #t~nondet14;havoc #t~nondet14; {18200#true} is VALID [2018-11-19 00:07:16,425 INFO L273 TraceCheckUtils]: 44: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~9);havoc ~__tmp_33~0;~__tmp_33~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~32;~__VERIFIER_assert__cond~32 := ~__tmp_33~0; {18200#true} is VALID [2018-11-19 00:07:16,425 INFO L273 TraceCheckUtils]: 45: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~32);havoc ~__tmp_34~0;~__tmp_34~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~33;~__VERIFIER_assert__cond~33 := ~__tmp_34~0; {18200#true} is VALID [2018-11-19 00:07:16,425 INFO L273 TraceCheckUtils]: 46: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~33);~main____CPAchecker_TMP_1~9 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,426 INFO L273 TraceCheckUtils]: 47: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~10;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~main____CPAchecker_TMP_0~10 := #t~nondet15;havoc #t~nondet15; {18200#true} is VALID [2018-11-19 00:07:16,426 INFO L273 TraceCheckUtils]: 48: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~10);havoc ~__tmp_35~0;~__tmp_35~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~34;~__VERIFIER_assert__cond~34 := ~__tmp_35~0; {18200#true} is VALID [2018-11-19 00:07:16,426 INFO L273 TraceCheckUtils]: 49: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~34);havoc ~__tmp_36~0;~__tmp_36~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~35;~__VERIFIER_assert__cond~35 := ~__tmp_36~0; {18200#true} is VALID [2018-11-19 00:07:16,426 INFO L273 TraceCheckUtils]: 50: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~35);~main____CPAchecker_TMP_1~10 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,426 INFO L273 TraceCheckUtils]: 51: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~11;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~main____CPAchecker_TMP_0~11 := #t~nondet16;havoc #t~nondet16; {18200#true} is VALID [2018-11-19 00:07:16,426 INFO L273 TraceCheckUtils]: 52: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~11);havoc ~__tmp_37~0;~__tmp_37~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~36;~__VERIFIER_assert__cond~36 := ~__tmp_37~0; {18200#true} is VALID [2018-11-19 00:07:16,427 INFO L273 TraceCheckUtils]: 53: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~36);havoc ~__tmp_38~0;~__tmp_38~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~37;~__VERIFIER_assert__cond~37 := ~__tmp_38~0; {18200#true} is VALID [2018-11-19 00:07:16,427 INFO L273 TraceCheckUtils]: 54: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~37);~main____CPAchecker_TMP_1~11 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,427 INFO L273 TraceCheckUtils]: 55: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~12;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~main____CPAchecker_TMP_0~12 := #t~nondet17;havoc #t~nondet17; {18200#true} is VALID [2018-11-19 00:07:16,427 INFO L273 TraceCheckUtils]: 56: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~12);havoc ~__tmp_39~0;~__tmp_39~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~38;~__VERIFIER_assert__cond~38 := ~__tmp_39~0; {18200#true} is VALID [2018-11-19 00:07:16,427 INFO L273 TraceCheckUtils]: 57: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~38);havoc ~__tmp_40~0;~__tmp_40~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~39;~__VERIFIER_assert__cond~39 := ~__tmp_40~0; {18200#true} is VALID [2018-11-19 00:07:16,427 INFO L273 TraceCheckUtils]: 58: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~39);~main____CPAchecker_TMP_1~12 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,428 INFO L273 TraceCheckUtils]: 59: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~13;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~main____CPAchecker_TMP_0~13 := #t~nondet18;havoc #t~nondet18; {18200#true} is VALID [2018-11-19 00:07:16,428 INFO L273 TraceCheckUtils]: 60: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~13);havoc ~__tmp_41~0;~__tmp_41~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~40;~__VERIFIER_assert__cond~40 := ~__tmp_41~0; {18200#true} is VALID [2018-11-19 00:07:16,428 INFO L273 TraceCheckUtils]: 61: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~40);havoc ~__tmp_42~0;~__tmp_42~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~41;~__VERIFIER_assert__cond~41 := ~__tmp_42~0; {18200#true} is VALID [2018-11-19 00:07:16,428 INFO L273 TraceCheckUtils]: 62: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~41);~main____CPAchecker_TMP_1~13 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,429 INFO L273 TraceCheckUtils]: 63: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~14;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~main____CPAchecker_TMP_0~14 := #t~nondet19;havoc #t~nondet19; {18200#true} is VALID [2018-11-19 00:07:16,430 INFO L273 TraceCheckUtils]: 64: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~14);havoc ~__tmp_43~0;~__tmp_43~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~42;~__VERIFIER_assert__cond~42 := ~__tmp_43~0; {18200#true} is VALID [2018-11-19 00:07:16,430 INFO L273 TraceCheckUtils]: 65: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~42);havoc ~__tmp_44~0;~__tmp_44~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~43;~__VERIFIER_assert__cond~43 := ~__tmp_44~0; {18200#true} is VALID [2018-11-19 00:07:16,430 INFO L273 TraceCheckUtils]: 66: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~43);~main____CPAchecker_TMP_1~14 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,431 INFO L273 TraceCheckUtils]: 67: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~15;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~main____CPAchecker_TMP_0~15 := #t~nondet20;havoc #t~nondet20; {18200#true} is VALID [2018-11-19 00:07:16,431 INFO L273 TraceCheckUtils]: 68: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~15);havoc ~__tmp_45~0;~__tmp_45~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~44;~__VERIFIER_assert__cond~44 := ~__tmp_45~0; {18200#true} is VALID [2018-11-19 00:07:16,431 INFO L273 TraceCheckUtils]: 69: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~44);havoc ~__tmp_46~0;~__tmp_46~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~45;~__VERIFIER_assert__cond~45 := ~__tmp_46~0; {18200#true} is VALID [2018-11-19 00:07:16,431 INFO L273 TraceCheckUtils]: 70: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~45);~main____CPAchecker_TMP_1~15 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,432 INFO L273 TraceCheckUtils]: 71: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~16;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~main____CPAchecker_TMP_0~16 := #t~nondet21;havoc #t~nondet21; {18200#true} is VALID [2018-11-19 00:07:16,432 INFO L273 TraceCheckUtils]: 72: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~16);havoc ~__tmp_47~0;~__tmp_47~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~46;~__VERIFIER_assert__cond~46 := ~__tmp_47~0; {18200#true} is VALID [2018-11-19 00:07:16,432 INFO L273 TraceCheckUtils]: 73: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~46);havoc ~__tmp_48~0;~__tmp_48~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~47;~__VERIFIER_assert__cond~47 := ~__tmp_48~0; {18200#true} is VALID [2018-11-19 00:07:16,432 INFO L273 TraceCheckUtils]: 74: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~47);~main____CPAchecker_TMP_1~16 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,433 INFO L273 TraceCheckUtils]: 75: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~17;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~main____CPAchecker_TMP_0~17 := #t~nondet22;havoc #t~nondet22; {18200#true} is VALID [2018-11-19 00:07:16,433 INFO L273 TraceCheckUtils]: 76: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~17);havoc ~__tmp_49~0;~__tmp_49~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~48;~__VERIFIER_assert__cond~48 := ~__tmp_49~0; {18200#true} is VALID [2018-11-19 00:07:16,433 INFO L273 TraceCheckUtils]: 77: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~48);havoc ~__tmp_50~0;~__tmp_50~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~49;~__VERIFIER_assert__cond~49 := ~__tmp_50~0; {18200#true} is VALID [2018-11-19 00:07:16,433 INFO L273 TraceCheckUtils]: 78: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~49);~main____CPAchecker_TMP_1~17 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,433 INFO L273 TraceCheckUtils]: 79: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~18;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~main____CPAchecker_TMP_0~18 := #t~nondet23;havoc #t~nondet23; {18200#true} is VALID [2018-11-19 00:07:16,434 INFO L273 TraceCheckUtils]: 80: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~18);havoc ~__tmp_51~0;~__tmp_51~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~50;~__VERIFIER_assert__cond~50 := ~__tmp_51~0; {18200#true} is VALID [2018-11-19 00:07:16,434 INFO L273 TraceCheckUtils]: 81: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~50);havoc ~__tmp_52~0;~__tmp_52~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~51;~__VERIFIER_assert__cond~51 := ~__tmp_52~0; {18200#true} is VALID [2018-11-19 00:07:16,434 INFO L273 TraceCheckUtils]: 82: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~51);~main____CPAchecker_TMP_1~18 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,434 INFO L273 TraceCheckUtils]: 83: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~19;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~main____CPAchecker_TMP_0~19 := #t~nondet24;havoc #t~nondet24; {18200#true} is VALID [2018-11-19 00:07:16,441 INFO L273 TraceCheckUtils]: 84: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~19);havoc ~__tmp_53~0;~__tmp_53~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~52;~__VERIFIER_assert__cond~52 := ~__tmp_53~0; {18200#true} is VALID [2018-11-19 00:07:16,441 INFO L273 TraceCheckUtils]: 85: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~52);havoc ~__tmp_54~0;~__tmp_54~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~53;~__VERIFIER_assert__cond~53 := ~__tmp_54~0; {18200#true} is VALID [2018-11-19 00:07:16,442 INFO L273 TraceCheckUtils]: 86: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~53);~main____CPAchecker_TMP_1~19 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,442 INFO L273 TraceCheckUtils]: 87: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~20;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~main____CPAchecker_TMP_0~20 := #t~nondet25;havoc #t~nondet25; {18200#true} is VALID [2018-11-19 00:07:16,442 INFO L273 TraceCheckUtils]: 88: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~20);havoc ~__tmp_55~0;~__tmp_55~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~54;~__VERIFIER_assert__cond~54 := ~__tmp_55~0; {18200#true} is VALID [2018-11-19 00:07:16,442 INFO L273 TraceCheckUtils]: 89: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~54);havoc ~__tmp_56~0;~__tmp_56~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~55;~__VERIFIER_assert__cond~55 := ~__tmp_56~0; {18200#true} is VALID [2018-11-19 00:07:16,442 INFO L273 TraceCheckUtils]: 90: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~55);~main____CPAchecker_TMP_1~20 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,443 INFO L273 TraceCheckUtils]: 91: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~21;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~main____CPAchecker_TMP_0~21 := #t~nondet26;havoc #t~nondet26; {18200#true} is VALID [2018-11-19 00:07:16,443 INFO L273 TraceCheckUtils]: 92: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~21);havoc ~__tmp_57~0;~__tmp_57~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~56;~__VERIFIER_assert__cond~56 := ~__tmp_57~0; {18200#true} is VALID [2018-11-19 00:07:16,443 INFO L273 TraceCheckUtils]: 93: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~56);havoc ~__tmp_58~0;~__tmp_58~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~57;~__VERIFIER_assert__cond~57 := ~__tmp_58~0; {18200#true} is VALID [2018-11-19 00:07:16,443 INFO L273 TraceCheckUtils]: 94: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~57);~main____CPAchecker_TMP_1~21 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,444 INFO L273 TraceCheckUtils]: 95: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~22;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~main____CPAchecker_TMP_0~22 := #t~nondet27;havoc #t~nondet27; {18200#true} is VALID [2018-11-19 00:07:16,444 INFO L273 TraceCheckUtils]: 96: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~22);havoc ~__tmp_59~0;~__tmp_59~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~58;~__VERIFIER_assert__cond~58 := ~__tmp_59~0; {18200#true} is VALID [2018-11-19 00:07:16,444 INFO L273 TraceCheckUtils]: 97: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~58);havoc ~__tmp_60~0;~__tmp_60~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~59;~__VERIFIER_assert__cond~59 := ~__tmp_60~0; {18200#true} is VALID [2018-11-19 00:07:16,444 INFO L273 TraceCheckUtils]: 98: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~59);~main____CPAchecker_TMP_1~22 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,444 INFO L273 TraceCheckUtils]: 99: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~23;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~main____CPAchecker_TMP_0~23 := #t~nondet28;havoc #t~nondet28; {18200#true} is VALID [2018-11-19 00:07:16,445 INFO L273 TraceCheckUtils]: 100: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~23);havoc ~__tmp_61~0;~__tmp_61~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~60;~__VERIFIER_assert__cond~60 := ~__tmp_61~0; {18200#true} is VALID [2018-11-19 00:07:16,445 INFO L273 TraceCheckUtils]: 101: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~60);havoc ~__tmp_62~0;~__tmp_62~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~61;~__VERIFIER_assert__cond~61 := ~__tmp_62~0; {18200#true} is VALID [2018-11-19 00:07:16,445 INFO L273 TraceCheckUtils]: 102: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~61);~main____CPAchecker_TMP_1~23 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,445 INFO L273 TraceCheckUtils]: 103: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~24;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~main____CPAchecker_TMP_0~24 := #t~nondet29;havoc #t~nondet29; {18200#true} is VALID [2018-11-19 00:07:16,446 INFO L273 TraceCheckUtils]: 104: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~24);havoc ~__tmp_63~0;~__tmp_63~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~62;~__VERIFIER_assert__cond~62 := ~__tmp_63~0; {18200#true} is VALID [2018-11-19 00:07:16,451 INFO L273 TraceCheckUtils]: 105: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~62);havoc ~__tmp_64~0;~__tmp_64~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~63;~__VERIFIER_assert__cond~63 := ~__tmp_64~0; {18200#true} is VALID [2018-11-19 00:07:16,451 INFO L273 TraceCheckUtils]: 106: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~63);~main____CPAchecker_TMP_1~24 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,452 INFO L273 TraceCheckUtils]: 107: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~25;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~main____CPAchecker_TMP_0~25 := #t~nondet30;havoc #t~nondet30; {18200#true} is VALID [2018-11-19 00:07:16,452 INFO L273 TraceCheckUtils]: 108: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~25);havoc ~__tmp_65~0;~__tmp_65~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~64;~__VERIFIER_assert__cond~64 := ~__tmp_65~0; {18200#true} is VALID [2018-11-19 00:07:16,453 INFO L273 TraceCheckUtils]: 109: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~64);havoc ~__tmp_66~0;~__tmp_66~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~65;~__VERIFIER_assert__cond~65 := ~__tmp_66~0; {18200#true} is VALID [2018-11-19 00:07:16,453 INFO L273 TraceCheckUtils]: 110: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~65);~main____CPAchecker_TMP_1~25 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,453 INFO L273 TraceCheckUtils]: 111: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~26;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~main____CPAchecker_TMP_0~26 := #t~nondet31;havoc #t~nondet31; {18200#true} is VALID [2018-11-19 00:07:16,453 INFO L273 TraceCheckUtils]: 112: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~26);havoc ~__tmp_67~0;~__tmp_67~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~66;~__VERIFIER_assert__cond~66 := ~__tmp_67~0; {18200#true} is VALID [2018-11-19 00:07:16,454 INFO L273 TraceCheckUtils]: 113: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~66);havoc ~__tmp_68~0;~__tmp_68~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~67;~__VERIFIER_assert__cond~67 := ~__tmp_68~0; {18200#true} is VALID [2018-11-19 00:07:16,454 INFO L273 TraceCheckUtils]: 114: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~67);~main____CPAchecker_TMP_1~26 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,454 INFO L273 TraceCheckUtils]: 115: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~27;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~main____CPAchecker_TMP_0~27 := #t~nondet32;havoc #t~nondet32; {18200#true} is VALID [2018-11-19 00:07:16,454 INFO L273 TraceCheckUtils]: 116: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~27);havoc ~__tmp_69~0;~__tmp_69~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~68;~__VERIFIER_assert__cond~68 := ~__tmp_69~0; {18200#true} is VALID [2018-11-19 00:07:16,454 INFO L273 TraceCheckUtils]: 117: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~68);havoc ~__tmp_70~0;~__tmp_70~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~69;~__VERIFIER_assert__cond~69 := ~__tmp_70~0; {18200#true} is VALID [2018-11-19 00:07:16,455 INFO L273 TraceCheckUtils]: 118: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~69);~main____CPAchecker_TMP_1~27 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,455 INFO L273 TraceCheckUtils]: 119: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~28;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~main____CPAchecker_TMP_0~28 := #t~nondet33;havoc #t~nondet33; {18200#true} is VALID [2018-11-19 00:07:16,455 INFO L273 TraceCheckUtils]: 120: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~28);havoc ~__tmp_71~0;~__tmp_71~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~70;~__VERIFIER_assert__cond~70 := ~__tmp_71~0; {18200#true} is VALID [2018-11-19 00:07:16,455 INFO L273 TraceCheckUtils]: 121: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~70);havoc ~__tmp_72~0;~__tmp_72~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~71;~__VERIFIER_assert__cond~71 := ~__tmp_72~0; {18200#true} is VALID [2018-11-19 00:07:16,456 INFO L273 TraceCheckUtils]: 122: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~71);~main____CPAchecker_TMP_1~28 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,457 INFO L273 TraceCheckUtils]: 123: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~29;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~main____CPAchecker_TMP_0~29 := #t~nondet34;havoc #t~nondet34; {18200#true} is VALID [2018-11-19 00:07:16,457 INFO L273 TraceCheckUtils]: 124: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~29);havoc ~__tmp_73~0;~__tmp_73~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~72;~__VERIFIER_assert__cond~72 := ~__tmp_73~0; {18200#true} is VALID [2018-11-19 00:07:16,458 INFO L273 TraceCheckUtils]: 125: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~72);havoc ~__tmp_74~0;~__tmp_74~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~73;~__VERIFIER_assert__cond~73 := ~__tmp_74~0; {18200#true} is VALID [2018-11-19 00:07:16,458 INFO L273 TraceCheckUtils]: 126: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~73);~main____CPAchecker_TMP_1~29 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,458 INFO L273 TraceCheckUtils]: 127: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~30;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~main____CPAchecker_TMP_0~30 := #t~nondet35;havoc #t~nondet35; {18200#true} is VALID [2018-11-19 00:07:16,458 INFO L273 TraceCheckUtils]: 128: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~30);havoc ~__tmp_75~0;~__tmp_75~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~74;~__VERIFIER_assert__cond~74 := ~__tmp_75~0; {18200#true} is VALID [2018-11-19 00:07:16,458 INFO L273 TraceCheckUtils]: 129: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~74);havoc ~__tmp_76~0;~__tmp_76~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~75;~__VERIFIER_assert__cond~75 := ~__tmp_76~0; {18200#true} is VALID [2018-11-19 00:07:16,459 INFO L273 TraceCheckUtils]: 130: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~75);~main____CPAchecker_TMP_1~30 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,459 INFO L273 TraceCheckUtils]: 131: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~31;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~main____CPAchecker_TMP_0~31 := #t~nondet36;havoc #t~nondet36; {18200#true} is VALID [2018-11-19 00:07:16,459 INFO L273 TraceCheckUtils]: 132: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~31);havoc ~__tmp_77~0;~__tmp_77~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~76;~__VERIFIER_assert__cond~76 := ~__tmp_77~0; {18200#true} is VALID [2018-11-19 00:07:16,459 INFO L273 TraceCheckUtils]: 133: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~76);havoc ~__tmp_78~0;~__tmp_78~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~77;~__VERIFIER_assert__cond~77 := ~__tmp_78~0; {18200#true} is VALID [2018-11-19 00:07:16,459 INFO L273 TraceCheckUtils]: 134: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~77);~main____CPAchecker_TMP_1~31 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,460 INFO L273 TraceCheckUtils]: 135: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~32;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~main____CPAchecker_TMP_0~32 := #t~nondet37;havoc #t~nondet37; {18200#true} is VALID [2018-11-19 00:07:16,460 INFO L273 TraceCheckUtils]: 136: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~32);havoc ~__tmp_79~0;~__tmp_79~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~78;~__VERIFIER_assert__cond~78 := ~__tmp_79~0; {18200#true} is VALID [2018-11-19 00:07:16,460 INFO L273 TraceCheckUtils]: 137: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~78);havoc ~__tmp_80~0;~__tmp_80~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~79;~__VERIFIER_assert__cond~79 := ~__tmp_80~0; {18200#true} is VALID [2018-11-19 00:07:16,460 INFO L273 TraceCheckUtils]: 138: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~79);~main____CPAchecker_TMP_1~32 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,463 INFO L273 TraceCheckUtils]: 139: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~33;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~main____CPAchecker_TMP_0~33 := #t~nondet38;havoc #t~nondet38; {18200#true} is VALID [2018-11-19 00:07:16,463 INFO L273 TraceCheckUtils]: 140: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~33);havoc ~__tmp_81~0;~__tmp_81~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~80;~__VERIFIER_assert__cond~80 := ~__tmp_81~0; {18200#true} is VALID [2018-11-19 00:07:16,464 INFO L273 TraceCheckUtils]: 141: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~80);havoc ~__tmp_82~0;~__tmp_82~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~81;~__VERIFIER_assert__cond~81 := ~__tmp_82~0; {18200#true} is VALID [2018-11-19 00:07:16,464 INFO L273 TraceCheckUtils]: 142: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~81);~main____CPAchecker_TMP_1~33 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,464 INFO L273 TraceCheckUtils]: 143: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~34;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~main____CPAchecker_TMP_0~34 := #t~nondet39;havoc #t~nondet39; {18200#true} is VALID [2018-11-19 00:07:16,464 INFO L273 TraceCheckUtils]: 144: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~34);havoc ~__tmp_83~0;~__tmp_83~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~82;~__VERIFIER_assert__cond~82 := ~__tmp_83~0; {18200#true} is VALID [2018-11-19 00:07:16,464 INFO L273 TraceCheckUtils]: 145: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~82);havoc ~__tmp_84~0;~__tmp_84~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~83;~__VERIFIER_assert__cond~83 := ~__tmp_84~0; {18200#true} is VALID [2018-11-19 00:07:16,470 INFO L273 TraceCheckUtils]: 146: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~83);~main____CPAchecker_TMP_1~34 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,470 INFO L273 TraceCheckUtils]: 147: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~35;assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~main____CPAchecker_TMP_0~35 := #t~nondet40;havoc #t~nondet40; {18200#true} is VALID [2018-11-19 00:07:16,470 INFO L273 TraceCheckUtils]: 148: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~35);havoc ~__tmp_85~0;~__tmp_85~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~84;~__VERIFIER_assert__cond~84 := ~__tmp_85~0; {18200#true} is VALID [2018-11-19 00:07:16,471 INFO L273 TraceCheckUtils]: 149: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~84);havoc ~__tmp_86~0;~__tmp_86~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~85;~__VERIFIER_assert__cond~85 := ~__tmp_86~0; {18200#true} is VALID [2018-11-19 00:07:16,471 INFO L273 TraceCheckUtils]: 150: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~85);~main____CPAchecker_TMP_1~35 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,471 INFO L273 TraceCheckUtils]: 151: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~36;assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~main____CPAchecker_TMP_0~36 := #t~nondet41;havoc #t~nondet41; {18200#true} is VALID [2018-11-19 00:07:16,471 INFO L273 TraceCheckUtils]: 152: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~36);havoc ~__tmp_87~0;~__tmp_87~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~86;~__VERIFIER_assert__cond~86 := ~__tmp_87~0; {18200#true} is VALID [2018-11-19 00:07:16,471 INFO L273 TraceCheckUtils]: 153: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~86);havoc ~__tmp_88~0;~__tmp_88~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~87;~__VERIFIER_assert__cond~87 := ~__tmp_88~0; {18200#true} is VALID [2018-11-19 00:07:16,472 INFO L273 TraceCheckUtils]: 154: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~87);~main____CPAchecker_TMP_1~36 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,472 INFO L273 TraceCheckUtils]: 155: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~37;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~main____CPAchecker_TMP_0~37 := #t~nondet42;havoc #t~nondet42; {18200#true} is VALID [2018-11-19 00:07:16,472 INFO L273 TraceCheckUtils]: 156: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~37);havoc ~__tmp_89~0;~__tmp_89~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~88;~__VERIFIER_assert__cond~88 := ~__tmp_89~0; {18200#true} is VALID [2018-11-19 00:07:16,472 INFO L273 TraceCheckUtils]: 157: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~88);havoc ~__tmp_90~0;~__tmp_90~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~89;~__VERIFIER_assert__cond~89 := ~__tmp_90~0; {18200#true} is VALID [2018-11-19 00:07:16,472 INFO L273 TraceCheckUtils]: 158: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~89);~main____CPAchecker_TMP_1~37 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,473 INFO L273 TraceCheckUtils]: 159: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~38;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~main____CPAchecker_TMP_0~38 := #t~nondet43;havoc #t~nondet43; {18200#true} is VALID [2018-11-19 00:07:16,473 INFO L273 TraceCheckUtils]: 160: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~38);havoc ~__tmp_91~0;~__tmp_91~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~90;~__VERIFIER_assert__cond~90 := ~__tmp_91~0; {18200#true} is VALID [2018-11-19 00:07:16,474 INFO L273 TraceCheckUtils]: 161: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~90);havoc ~__tmp_92~0;~__tmp_92~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~91;~__VERIFIER_assert__cond~91 := ~__tmp_92~0; {18200#true} is VALID [2018-11-19 00:07:16,474 INFO L273 TraceCheckUtils]: 162: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~91);~main____CPAchecker_TMP_1~38 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,474 INFO L273 TraceCheckUtils]: 163: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~39;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~main____CPAchecker_TMP_0~39 := #t~nondet44;havoc #t~nondet44; {18200#true} is VALID [2018-11-19 00:07:16,474 INFO L273 TraceCheckUtils]: 164: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~39);havoc ~__tmp_93~0;~__tmp_93~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~92;~__VERIFIER_assert__cond~92 := ~__tmp_93~0; {18200#true} is VALID [2018-11-19 00:07:16,474 INFO L273 TraceCheckUtils]: 165: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~92);havoc ~__tmp_94~0;~__tmp_94~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~93;~__VERIFIER_assert__cond~93 := ~__tmp_94~0; {18200#true} is VALID [2018-11-19 00:07:16,475 INFO L273 TraceCheckUtils]: 166: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~93);~main____CPAchecker_TMP_1~39 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,475 INFO L273 TraceCheckUtils]: 167: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~40;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~main____CPAchecker_TMP_0~40 := #t~nondet45;havoc #t~nondet45; {18200#true} is VALID [2018-11-19 00:07:16,475 INFO L273 TraceCheckUtils]: 168: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~40);havoc ~__tmp_95~0;~__tmp_95~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~94;~__VERIFIER_assert__cond~94 := ~__tmp_95~0; {18200#true} is VALID [2018-11-19 00:07:16,475 INFO L273 TraceCheckUtils]: 169: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~94);havoc ~__tmp_96~0;~__tmp_96~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~95;~__VERIFIER_assert__cond~95 := ~__tmp_96~0; {18200#true} is VALID [2018-11-19 00:07:16,475 INFO L273 TraceCheckUtils]: 170: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~95);~main____CPAchecker_TMP_1~40 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,476 INFO L273 TraceCheckUtils]: 171: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~41;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~main____CPAchecker_TMP_0~41 := #t~nondet46;havoc #t~nondet46; {18200#true} is VALID [2018-11-19 00:07:16,476 INFO L273 TraceCheckUtils]: 172: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~41);havoc ~__tmp_97~0;~__tmp_97~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~96;~__VERIFIER_assert__cond~96 := ~__tmp_97~0; {18200#true} is VALID [2018-11-19 00:07:16,476 INFO L273 TraceCheckUtils]: 173: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~96);havoc ~__tmp_98~0;~__tmp_98~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~97;~__VERIFIER_assert__cond~97 := ~__tmp_98~0; {18200#true} is VALID [2018-11-19 00:07:16,476 INFO L273 TraceCheckUtils]: 174: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~97);~main____CPAchecker_TMP_1~41 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,477 INFO L273 TraceCheckUtils]: 175: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~42;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~main____CPAchecker_TMP_0~42 := #t~nondet47;havoc #t~nondet47; {18200#true} is VALID [2018-11-19 00:07:16,477 INFO L273 TraceCheckUtils]: 176: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~42);havoc ~__tmp_99~0;~__tmp_99~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~98;~__VERIFIER_assert__cond~98 := ~__tmp_99~0; {18200#true} is VALID [2018-11-19 00:07:16,477 INFO L273 TraceCheckUtils]: 177: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~98);havoc ~__tmp_100~0;~__tmp_100~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~99;~__VERIFIER_assert__cond~99 := ~__tmp_100~0; {18200#true} is VALID [2018-11-19 00:07:16,477 INFO L273 TraceCheckUtils]: 178: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~99);~main____CPAchecker_TMP_1~42 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,477 INFO L273 TraceCheckUtils]: 179: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~43;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~main____CPAchecker_TMP_0~43 := #t~nondet48;havoc #t~nondet48; {18200#true} is VALID [2018-11-19 00:07:16,478 INFO L273 TraceCheckUtils]: 180: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~43);havoc ~__tmp_101~0;~__tmp_101~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~100;~__VERIFIER_assert__cond~100 := ~__tmp_101~0; {18200#true} is VALID [2018-11-19 00:07:16,478 INFO L273 TraceCheckUtils]: 181: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~100);havoc ~__tmp_102~0;~__tmp_102~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~101;~__VERIFIER_assert__cond~101 := ~__tmp_102~0; {18200#true} is VALID [2018-11-19 00:07:16,478 INFO L273 TraceCheckUtils]: 182: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~101);~main____CPAchecker_TMP_1~43 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,478 INFO L273 TraceCheckUtils]: 183: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~44;assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647;~main____CPAchecker_TMP_0~44 := #t~nondet49;havoc #t~nondet49; {18200#true} is VALID [2018-11-19 00:07:16,478 INFO L273 TraceCheckUtils]: 184: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~44);havoc ~__tmp_103~0;~__tmp_103~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~102;~__VERIFIER_assert__cond~102 := ~__tmp_103~0; {18200#true} is VALID [2018-11-19 00:07:16,479 INFO L273 TraceCheckUtils]: 185: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~102);havoc ~__tmp_104~0;~__tmp_104~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~103;~__VERIFIER_assert__cond~103 := ~__tmp_104~0; {18200#true} is VALID [2018-11-19 00:07:16,479 INFO L273 TraceCheckUtils]: 186: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~103);~main____CPAchecker_TMP_1~44 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,479 INFO L273 TraceCheckUtils]: 187: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~45;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~main____CPAchecker_TMP_0~45 := #t~nondet50;havoc #t~nondet50; {18200#true} is VALID [2018-11-19 00:07:16,479 INFO L273 TraceCheckUtils]: 188: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~45);havoc ~__tmp_105~0;~__tmp_105~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~104;~__VERIFIER_assert__cond~104 := ~__tmp_105~0; {18200#true} is VALID [2018-11-19 00:07:16,480 INFO L273 TraceCheckUtils]: 189: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~104);havoc ~__tmp_106~0;~__tmp_106~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~105;~__VERIFIER_assert__cond~105 := ~__tmp_106~0; {18200#true} is VALID [2018-11-19 00:07:16,480 INFO L273 TraceCheckUtils]: 190: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~105);~main____CPAchecker_TMP_1~45 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,480 INFO L273 TraceCheckUtils]: 191: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~46;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~main____CPAchecker_TMP_0~46 := #t~nondet51;havoc #t~nondet51; {18200#true} is VALID [2018-11-19 00:07:16,480 INFO L273 TraceCheckUtils]: 192: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~46);havoc ~__tmp_107~0;~__tmp_107~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~106;~__VERIFIER_assert__cond~106 := ~__tmp_107~0; {18200#true} is VALID [2018-11-19 00:07:16,480 INFO L273 TraceCheckUtils]: 193: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~106);havoc ~__tmp_108~0;~__tmp_108~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~107;~__VERIFIER_assert__cond~107 := ~__tmp_108~0; {18200#true} is VALID [2018-11-19 00:07:16,481 INFO L273 TraceCheckUtils]: 194: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~107);~main____CPAchecker_TMP_1~46 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,481 INFO L273 TraceCheckUtils]: 195: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~47;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~main____CPAchecker_TMP_0~47 := #t~nondet52;havoc #t~nondet52; {18200#true} is VALID [2018-11-19 00:07:16,481 INFO L273 TraceCheckUtils]: 196: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~47);havoc ~__tmp_109~0;~__tmp_109~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~108;~__VERIFIER_assert__cond~108 := ~__tmp_109~0; {18200#true} is VALID [2018-11-19 00:07:16,481 INFO L273 TraceCheckUtils]: 197: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~108);havoc ~__tmp_110~0;~__tmp_110~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~109;~__VERIFIER_assert__cond~109 := ~__tmp_110~0; {18200#true} is VALID [2018-11-19 00:07:16,481 INFO L273 TraceCheckUtils]: 198: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~109);~main____CPAchecker_TMP_1~47 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,483 INFO L273 TraceCheckUtils]: 199: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~48;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~main____CPAchecker_TMP_0~48 := #t~nondet53;havoc #t~nondet53; {18200#true} is VALID [2018-11-19 00:07:16,483 INFO L273 TraceCheckUtils]: 200: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~48);havoc ~__tmp_111~0;~__tmp_111~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~110;~__VERIFIER_assert__cond~110 := ~__tmp_111~0; {18200#true} is VALID [2018-11-19 00:07:16,484 INFO L273 TraceCheckUtils]: 201: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~110);havoc ~__tmp_112~0;~__tmp_112~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~111;~__VERIFIER_assert__cond~111 := ~__tmp_112~0; {18200#true} is VALID [2018-11-19 00:07:16,484 INFO L273 TraceCheckUtils]: 202: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~111);~main____CPAchecker_TMP_1~48 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,484 INFO L273 TraceCheckUtils]: 203: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~49;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~main____CPAchecker_TMP_0~49 := #t~nondet54;havoc #t~nondet54; {18200#true} is VALID [2018-11-19 00:07:16,484 INFO L273 TraceCheckUtils]: 204: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~49);havoc ~__tmp_113~0;~__tmp_113~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~112;~__VERIFIER_assert__cond~112 := ~__tmp_113~0; {18200#true} is VALID [2018-11-19 00:07:16,484 INFO L273 TraceCheckUtils]: 205: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~112);havoc ~__tmp_114~0;~__tmp_114~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~113;~__VERIFIER_assert__cond~113 := ~__tmp_114~0; {18200#true} is VALID [2018-11-19 00:07:16,485 INFO L273 TraceCheckUtils]: 206: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~113);~main____CPAchecker_TMP_1~49 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,485 INFO L273 TraceCheckUtils]: 207: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~50;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~main____CPAchecker_TMP_0~50 := #t~nondet55;havoc #t~nondet55; {18200#true} is VALID [2018-11-19 00:07:16,485 INFO L273 TraceCheckUtils]: 208: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~50);havoc ~__tmp_115~0;~__tmp_115~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~114;~__VERIFIER_assert__cond~114 := ~__tmp_115~0; {18200#true} is VALID [2018-11-19 00:07:16,485 INFO L273 TraceCheckUtils]: 209: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~114);havoc ~__tmp_116~0;~__tmp_116~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~115;~__VERIFIER_assert__cond~115 := ~__tmp_116~0; {18200#true} is VALID [2018-11-19 00:07:16,485 INFO L273 TraceCheckUtils]: 210: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~115);~main____CPAchecker_TMP_1~50 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,486 INFO L273 TraceCheckUtils]: 211: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~51;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~main____CPAchecker_TMP_0~51 := #t~nondet56;havoc #t~nondet56; {18200#true} is VALID [2018-11-19 00:07:16,486 INFO L273 TraceCheckUtils]: 212: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~51);havoc ~__tmp_117~0;~__tmp_117~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~116;~__VERIFIER_assert__cond~116 := ~__tmp_117~0; {18200#true} is VALID [2018-11-19 00:07:16,486 INFO L273 TraceCheckUtils]: 213: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~116);havoc ~__tmp_118~0;~__tmp_118~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~117;~__VERIFIER_assert__cond~117 := ~__tmp_118~0; {18200#true} is VALID [2018-11-19 00:07:16,486 INFO L273 TraceCheckUtils]: 214: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~117);~main____CPAchecker_TMP_1~51 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,487 INFO L273 TraceCheckUtils]: 215: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~52;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~main____CPAchecker_TMP_0~52 := #t~nondet57;havoc #t~nondet57; {18200#true} is VALID [2018-11-19 00:07:16,490 INFO L273 TraceCheckUtils]: 216: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~52);havoc ~__tmp_119~0;~__tmp_119~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~118;~__VERIFIER_assert__cond~118 := ~__tmp_119~0; {18200#true} is VALID [2018-11-19 00:07:16,490 INFO L273 TraceCheckUtils]: 217: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~118);havoc ~__tmp_120~0;~__tmp_120~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~119;~__VERIFIER_assert__cond~119 := ~__tmp_120~0; {18200#true} is VALID [2018-11-19 00:07:16,491 INFO L273 TraceCheckUtils]: 218: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~119);~main____CPAchecker_TMP_1~52 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,491 INFO L273 TraceCheckUtils]: 219: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~53;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~main____CPAchecker_TMP_0~53 := #t~nondet58;havoc #t~nondet58; {18200#true} is VALID [2018-11-19 00:07:16,491 INFO L273 TraceCheckUtils]: 220: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~53);havoc ~__tmp_121~0;~__tmp_121~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~120;~__VERIFIER_assert__cond~120 := ~__tmp_121~0; {18200#true} is VALID [2018-11-19 00:07:16,491 INFO L273 TraceCheckUtils]: 221: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~120);havoc ~__tmp_122~0;~__tmp_122~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~121;~__VERIFIER_assert__cond~121 := ~__tmp_122~0; {18200#true} is VALID [2018-11-19 00:07:16,491 INFO L273 TraceCheckUtils]: 222: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~121);~main____CPAchecker_TMP_1~53 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,492 INFO L273 TraceCheckUtils]: 223: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~54;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~main____CPAchecker_TMP_0~54 := #t~nondet59;havoc #t~nondet59; {18200#true} is VALID [2018-11-19 00:07:16,492 INFO L273 TraceCheckUtils]: 224: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~54);havoc ~__tmp_123~0;~__tmp_123~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~122;~__VERIFIER_assert__cond~122 := ~__tmp_123~0; {18200#true} is VALID [2018-11-19 00:07:16,492 INFO L273 TraceCheckUtils]: 225: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~122);havoc ~__tmp_124~0;~__tmp_124~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~123;~__VERIFIER_assert__cond~123 := ~__tmp_124~0; {18200#true} is VALID [2018-11-19 00:07:16,492 INFO L273 TraceCheckUtils]: 226: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~123);~main____CPAchecker_TMP_1~54 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,492 INFO L273 TraceCheckUtils]: 227: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~55;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~main____CPAchecker_TMP_0~55 := #t~nondet60;havoc #t~nondet60; {18200#true} is VALID [2018-11-19 00:07:16,493 INFO L273 TraceCheckUtils]: 228: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~55);havoc ~__tmp_125~0;~__tmp_125~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~124;~__VERIFIER_assert__cond~124 := ~__tmp_125~0; {18200#true} is VALID [2018-11-19 00:07:16,493 INFO L273 TraceCheckUtils]: 229: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~124);havoc ~__tmp_126~0;~__tmp_126~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~125;~__VERIFIER_assert__cond~125 := ~__tmp_126~0; {18200#true} is VALID [2018-11-19 00:07:16,493 INFO L273 TraceCheckUtils]: 230: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~125);~main____CPAchecker_TMP_1~55 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,493 INFO L273 TraceCheckUtils]: 231: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~56;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~main____CPAchecker_TMP_0~56 := #t~nondet61;havoc #t~nondet61; {18200#true} is VALID [2018-11-19 00:07:16,493 INFO L273 TraceCheckUtils]: 232: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~56);havoc ~__tmp_127~0;~__tmp_127~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~126;~__VERIFIER_assert__cond~126 := ~__tmp_127~0; {18200#true} is VALID [2018-11-19 00:07:16,494 INFO L273 TraceCheckUtils]: 233: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~126);havoc ~__tmp_128~0;~__tmp_128~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~127;~__VERIFIER_assert__cond~127 := ~__tmp_128~0; {18200#true} is VALID [2018-11-19 00:07:16,494 INFO L273 TraceCheckUtils]: 234: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~127);~main____CPAchecker_TMP_1~56 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,494 INFO L273 TraceCheckUtils]: 235: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~57;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~main____CPAchecker_TMP_0~57 := #t~nondet62;havoc #t~nondet62; {18200#true} is VALID [2018-11-19 00:07:16,494 INFO L273 TraceCheckUtils]: 236: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~57);havoc ~__tmp_129~0;~__tmp_129~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~128;~__VERIFIER_assert__cond~128 := ~__tmp_129~0; {18200#true} is VALID [2018-11-19 00:07:16,494 INFO L273 TraceCheckUtils]: 237: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~128);havoc ~__tmp_130~0;~__tmp_130~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~129;~__VERIFIER_assert__cond~129 := ~__tmp_130~0; {18200#true} is VALID [2018-11-19 00:07:16,495 INFO L273 TraceCheckUtils]: 238: Hoare triple {18200#true} assume !(0 == ~__VERIFIER_assert__cond~129);~main____CPAchecker_TMP_1~57 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18200#true} is VALID [2018-11-19 00:07:16,495 INFO L273 TraceCheckUtils]: 239: Hoare triple {18200#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~58;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~main____CPAchecker_TMP_0~58 := #t~nondet63;havoc #t~nondet63; {18200#true} is VALID [2018-11-19 00:07:16,500 INFO L273 TraceCheckUtils]: 240: Hoare triple {18200#true} assume !!(0 == ~main____CPAchecker_TMP_0~58);havoc ~__tmp_131~0;~__tmp_131~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~130;~__VERIFIER_assert__cond~130 := ~__tmp_131~0; {18204#(or (= main_~__VERIFIER_assert__cond~130 0) (<= 0 main_~main__t~0))} is VALID [2018-11-19 00:07:16,501 INFO L273 TraceCheckUtils]: 241: Hoare triple {18204#(or (= main_~__VERIFIER_assert__cond~130 0) (<= 0 main_~main__t~0))} assume !(0 == ~__VERIFIER_assert__cond~130);havoc ~__tmp_132~0;~__tmp_132~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~131;~__VERIFIER_assert__cond~131 := ~__tmp_132~0; {18202#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:16,506 INFO L273 TraceCheckUtils]: 242: Hoare triple {18202#(<= 0 main_~main__t~0)} assume !(0 == ~__VERIFIER_assert__cond~131);~main____CPAchecker_TMP_1~58 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {18205#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:07:16,509 INFO L273 TraceCheckUtils]: 243: Hoare triple {18205#(<= 1 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~59;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~main____CPAchecker_TMP_0~59 := #t~nondet64;havoc #t~nondet64; {18205#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:07:16,509 INFO L273 TraceCheckUtils]: 244: Hoare triple {18205#(<= 1 main_~main__t~0)} assume !!(0 == ~main____CPAchecker_TMP_0~59);~__tmp_3904_0~0 := ~main____CPAchecker_TMP_0~59;~__tmp_3904_1~0 := ~main____CPAchecker_TMP_1~58; {18205#(<= 1 main_~main__t~0)} is VALID [2018-11-19 00:07:16,511 INFO L273 TraceCheckUtils]: 245: Hoare triple {18205#(<= 1 main_~main__t~0)} ~main____CPAchecker_TMP_0~59 := ~__tmp_3904_0~0;~main____CPAchecker_TMP_1~58 := ~__tmp_3904_1~0;havoc ~__tmp_133~0;~__tmp_133~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~132;~__VERIFIER_assert__cond~132 := ~__tmp_133~0; {18206#(not (= 0 main_~__VERIFIER_assert__cond~132))} is VALID [2018-11-19 00:07:16,511 INFO L273 TraceCheckUtils]: 246: Hoare triple {18206#(not (= 0 main_~__VERIFIER_assert__cond~132))} assume 0 == ~__VERIFIER_assert__cond~132; {18201#false} is VALID [2018-11-19 00:07:16,512 INFO L273 TraceCheckUtils]: 247: Hoare triple {18201#false} assume !false; {18201#false} is VALID [2018-11-19 00:07:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:07:16,550 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:07:16,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-19 00:07:16,555 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 248 [2018-11-19 00:07:16,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:07:16,556 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2018-11-19 00:07:16,795 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:16,796 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-19 00:07:16,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-19 00:07:16,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-19 00:07:16,797 INFO L87 Difference]: Start difference. First operand 254 states and 254 transitions. Second operand 7 states. [2018-11-19 00:07:18,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:18,353 INFO L93 Difference]: Finished difference Result 255 states and 255 transitions. [2018-11-19 00:07:18,353 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-19 00:07:18,353 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 248 [2018-11-19 00:07:18,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:07:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-19 00:07:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 255 transitions. [2018-11-19 00:07:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-11-19 00:07:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 255 transitions. [2018-11-19 00:07:18,357 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 255 transitions. [2018-11-19 00:07:18,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:18,636 INFO L225 Difference]: With dead ends: 255 [2018-11-19 00:07:18,636 INFO L226 Difference]: Without dead ends: 253 [2018-11-19 00:07:18,636 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-11-19 00:07:18,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2018-11-19 00:07:18,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 252. [2018-11-19 00:07:18,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:07:18,644 INFO L82 GeneralOperation]: Start isEquivalent. First operand 253 states. Second operand 252 states. [2018-11-19 00:07:18,644 INFO L74 IsIncluded]: Start isIncluded. First operand 253 states. Second operand 252 states. [2018-11-19 00:07:18,644 INFO L87 Difference]: Start difference. First operand 253 states. Second operand 252 states. [2018-11-19 00:07:18,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:18,650 INFO L93 Difference]: Finished difference Result 253 states and 253 transitions. [2018-11-19 00:07:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 253 transitions. [2018-11-19 00:07:18,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:18,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:18,651 INFO L74 IsIncluded]: Start isIncluded. First operand 252 states. Second operand 253 states. [2018-11-19 00:07:18,651 INFO L87 Difference]: Start difference. First operand 252 states. Second operand 253 states. [2018-11-19 00:07:18,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:18,657 INFO L93 Difference]: Finished difference Result 253 states and 253 transitions. [2018-11-19 00:07:18,658 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 253 transitions. [2018-11-19 00:07:18,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:18,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:18,658 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:07:18,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:07:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2018-11-19 00:07:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 252 transitions. [2018-11-19 00:07:18,665 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 252 transitions. Word has length 248 [2018-11-19 00:07:18,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:07:18,665 INFO L480 AbstractCegarLoop]: Abstraction has 252 states and 252 transitions. [2018-11-19 00:07:18,665 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-19 00:07:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 252 transitions. [2018-11-19 00:07:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2018-11-19 00:07:18,668 INFO L367 BasicCegarLoop]: Found error trace [2018-11-19 00:07:18,668 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-19 00:07:18,669 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-19 00:07:18,669 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-19 00:07:18,670 INFO L82 PathProgramCache]: Analyzing trace with hash 1242183539, now seen corresponding path program 1 times [2018-11-19 00:07:18,670 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-19 00:07:18,670 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-19 00:07:18,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:18,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-19 00:07:18,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-19 00:07:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-19 00:07:19,772 INFO L256 TraceCheckUtils]: 0: Hoare triple {19241#true} call ULTIMATE.init(); {19241#true} is VALID [2018-11-19 00:07:19,773 INFO L273 TraceCheckUtils]: 1: Hoare triple {19241#true} ~__return_main~0 := 0;~__return_2598~0 := 0;~__tmp_2609_0~0 := 0;~__tmp_3904_0~0 := 0;~__tmp_3904_1~0 := 0; {19241#true} is VALID [2018-11-19 00:07:19,773 INFO L273 TraceCheckUtils]: 2: Hoare triple {19241#true} assume true; {19241#true} is VALID [2018-11-19 00:07:19,773 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {19241#true} {19241#true} #1227#return; {19241#true} is VALID [2018-11-19 00:07:19,773 INFO L256 TraceCheckUtils]: 4: Hoare triple {19241#true} call #t~ret66 := main(); {19241#true} is VALID [2018-11-19 00:07:19,774 INFO L273 TraceCheckUtils]: 5: Hoare triple {19241#true} havoc ~main__tagbuf_len~0;havoc ~main__t~0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~main__tagbuf_len~0 := #t~nondet1;havoc #t~nondet1; {19241#true} is VALID [2018-11-19 00:07:19,774 INFO L273 TraceCheckUtils]: 6: Hoare triple {19241#true} assume ~main__tagbuf_len~0 >= 1;~main__t~0 := 0;~main__tagbuf_len~0 := ~main__tagbuf_len~0 - 1; {19243#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:19,775 INFO L273 TraceCheckUtils]: 7: Hoare triple {19243#(<= 0 main_~main__t~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~main____CPAchecker_TMP_0~0 := #t~nondet2;havoc #t~nondet2; {19243#(<= 0 main_~main__t~0)} is VALID [2018-11-19 00:07:19,776 INFO L273 TraceCheckUtils]: 8: Hoare triple {19243#(<= 0 main_~main__t~0)} assume !!(0 == ~main____CPAchecker_TMP_0~0);havoc ~__tmp_15~0;~__tmp_15~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~14;~__VERIFIER_assert__cond~14 := ~__tmp_15~0; {19244#(= main_~__VERIFIER_assert__cond~14 1)} is VALID [2018-11-19 00:07:19,776 INFO L273 TraceCheckUtils]: 9: Hoare triple {19244#(= main_~__VERIFIER_assert__cond~14 1)} assume !(0 == ~__VERIFIER_assert__cond~14);havoc ~__tmp_16~0;~__tmp_16~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~15;~__VERIFIER_assert__cond~15 := ~__tmp_16~0; {19241#true} is VALID [2018-11-19 00:07:19,776 INFO L273 TraceCheckUtils]: 10: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~15);~main____CPAchecker_TMP_1~0 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,776 INFO L273 TraceCheckUtils]: 11: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~1;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~main____CPAchecker_TMP_0~1 := #t~nondet6;havoc #t~nondet6; {19241#true} is VALID [2018-11-19 00:07:19,776 INFO L273 TraceCheckUtils]: 12: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~1);havoc ~__tmp_17~0;~__tmp_17~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~16;~__VERIFIER_assert__cond~16 := ~__tmp_17~0; {19241#true} is VALID [2018-11-19 00:07:19,776 INFO L273 TraceCheckUtils]: 13: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~16);havoc ~__tmp_18~0;~__tmp_18~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~17;~__VERIFIER_assert__cond~17 := ~__tmp_18~0; {19241#true} is VALID [2018-11-19 00:07:19,777 INFO L273 TraceCheckUtils]: 14: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~17);~main____CPAchecker_TMP_1~1 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,777 INFO L273 TraceCheckUtils]: 15: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~2;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~main____CPAchecker_TMP_0~2 := #t~nondet7;havoc #t~nondet7; {19241#true} is VALID [2018-11-19 00:07:19,777 INFO L273 TraceCheckUtils]: 16: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~2);havoc ~__tmp_19~0;~__tmp_19~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~18;~__VERIFIER_assert__cond~18 := ~__tmp_19~0; {19241#true} is VALID [2018-11-19 00:07:19,777 INFO L273 TraceCheckUtils]: 17: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~18);havoc ~__tmp_20~0;~__tmp_20~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~19;~__VERIFIER_assert__cond~19 := ~__tmp_20~0; {19241#true} is VALID [2018-11-19 00:07:19,777 INFO L273 TraceCheckUtils]: 18: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~19);~main____CPAchecker_TMP_1~2 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,778 INFO L273 TraceCheckUtils]: 19: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~3;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~main____CPAchecker_TMP_0~3 := #t~nondet8;havoc #t~nondet8; {19241#true} is VALID [2018-11-19 00:07:19,778 INFO L273 TraceCheckUtils]: 20: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~3);havoc ~__tmp_21~0;~__tmp_21~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~20;~__VERIFIER_assert__cond~20 := ~__tmp_21~0; {19241#true} is VALID [2018-11-19 00:07:19,778 INFO L273 TraceCheckUtils]: 21: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~20);havoc ~__tmp_22~0;~__tmp_22~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~21;~__VERIFIER_assert__cond~21 := ~__tmp_22~0; {19241#true} is VALID [2018-11-19 00:07:19,778 INFO L273 TraceCheckUtils]: 22: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~21);~main____CPAchecker_TMP_1~3 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,779 INFO L273 TraceCheckUtils]: 23: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~4;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~main____CPAchecker_TMP_0~4 := #t~nondet9;havoc #t~nondet9; {19241#true} is VALID [2018-11-19 00:07:19,779 INFO L273 TraceCheckUtils]: 24: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~4);havoc ~__tmp_23~0;~__tmp_23~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~22;~__VERIFIER_assert__cond~22 := ~__tmp_23~0; {19241#true} is VALID [2018-11-19 00:07:19,779 INFO L273 TraceCheckUtils]: 25: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~22);havoc ~__tmp_24~0;~__tmp_24~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~23;~__VERIFIER_assert__cond~23 := ~__tmp_24~0; {19241#true} is VALID [2018-11-19 00:07:19,779 INFO L273 TraceCheckUtils]: 26: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~23);~main____CPAchecker_TMP_1~4 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,780 INFO L273 TraceCheckUtils]: 27: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~5;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~main____CPAchecker_TMP_0~5 := #t~nondet10;havoc #t~nondet10; {19241#true} is VALID [2018-11-19 00:07:19,780 INFO L273 TraceCheckUtils]: 28: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~5);havoc ~__tmp_25~0;~__tmp_25~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~24;~__VERIFIER_assert__cond~24 := ~__tmp_25~0; {19241#true} is VALID [2018-11-19 00:07:19,780 INFO L273 TraceCheckUtils]: 29: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~24);havoc ~__tmp_26~0;~__tmp_26~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~25;~__VERIFIER_assert__cond~25 := ~__tmp_26~0; {19241#true} is VALID [2018-11-19 00:07:19,781 INFO L273 TraceCheckUtils]: 30: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~25);~main____CPAchecker_TMP_1~5 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,781 INFO L273 TraceCheckUtils]: 31: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~6;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~main____CPAchecker_TMP_0~6 := #t~nondet11;havoc #t~nondet11; {19241#true} is VALID [2018-11-19 00:07:19,781 INFO L273 TraceCheckUtils]: 32: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~6);havoc ~__tmp_27~0;~__tmp_27~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~26;~__VERIFIER_assert__cond~26 := ~__tmp_27~0; {19241#true} is VALID [2018-11-19 00:07:19,781 INFO L273 TraceCheckUtils]: 33: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~26);havoc ~__tmp_28~0;~__tmp_28~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~27;~__VERIFIER_assert__cond~27 := ~__tmp_28~0; {19241#true} is VALID [2018-11-19 00:07:19,782 INFO L273 TraceCheckUtils]: 34: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~27);~main____CPAchecker_TMP_1~6 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,782 INFO L273 TraceCheckUtils]: 35: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~7;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~main____CPAchecker_TMP_0~7 := #t~nondet12;havoc #t~nondet12; {19241#true} is VALID [2018-11-19 00:07:19,782 INFO L273 TraceCheckUtils]: 36: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~7);havoc ~__tmp_29~0;~__tmp_29~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~28;~__VERIFIER_assert__cond~28 := ~__tmp_29~0; {19241#true} is VALID [2018-11-19 00:07:19,782 INFO L273 TraceCheckUtils]: 37: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~28);havoc ~__tmp_30~0;~__tmp_30~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~29;~__VERIFIER_assert__cond~29 := ~__tmp_30~0; {19241#true} is VALID [2018-11-19 00:07:19,782 INFO L273 TraceCheckUtils]: 38: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~29);~main____CPAchecker_TMP_1~7 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,782 INFO L273 TraceCheckUtils]: 39: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~8;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~main____CPAchecker_TMP_0~8 := #t~nondet13;havoc #t~nondet13; {19241#true} is VALID [2018-11-19 00:07:19,783 INFO L273 TraceCheckUtils]: 40: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~8);havoc ~__tmp_31~0;~__tmp_31~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~30;~__VERIFIER_assert__cond~30 := ~__tmp_31~0; {19241#true} is VALID [2018-11-19 00:07:19,783 INFO L273 TraceCheckUtils]: 41: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~30);havoc ~__tmp_32~0;~__tmp_32~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~31;~__VERIFIER_assert__cond~31 := ~__tmp_32~0; {19241#true} is VALID [2018-11-19 00:07:19,783 INFO L273 TraceCheckUtils]: 42: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~31);~main____CPAchecker_TMP_1~8 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,783 INFO L273 TraceCheckUtils]: 43: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~9;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~main____CPAchecker_TMP_0~9 := #t~nondet14;havoc #t~nondet14; {19241#true} is VALID [2018-11-19 00:07:19,783 INFO L273 TraceCheckUtils]: 44: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~9);havoc ~__tmp_33~0;~__tmp_33~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~32;~__VERIFIER_assert__cond~32 := ~__tmp_33~0; {19241#true} is VALID [2018-11-19 00:07:19,784 INFO L273 TraceCheckUtils]: 45: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~32);havoc ~__tmp_34~0;~__tmp_34~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~33;~__VERIFIER_assert__cond~33 := ~__tmp_34~0; {19241#true} is VALID [2018-11-19 00:07:19,784 INFO L273 TraceCheckUtils]: 46: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~33);~main____CPAchecker_TMP_1~9 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,784 INFO L273 TraceCheckUtils]: 47: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~10;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~main____CPAchecker_TMP_0~10 := #t~nondet15;havoc #t~nondet15; {19241#true} is VALID [2018-11-19 00:07:19,784 INFO L273 TraceCheckUtils]: 48: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~10);havoc ~__tmp_35~0;~__tmp_35~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~34;~__VERIFIER_assert__cond~34 := ~__tmp_35~0; {19241#true} is VALID [2018-11-19 00:07:19,784 INFO L273 TraceCheckUtils]: 49: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~34);havoc ~__tmp_36~0;~__tmp_36~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~35;~__VERIFIER_assert__cond~35 := ~__tmp_36~0; {19241#true} is VALID [2018-11-19 00:07:19,785 INFO L273 TraceCheckUtils]: 50: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~35);~main____CPAchecker_TMP_1~10 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,785 INFO L273 TraceCheckUtils]: 51: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~11;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~main____CPAchecker_TMP_0~11 := #t~nondet16;havoc #t~nondet16; {19241#true} is VALID [2018-11-19 00:07:19,785 INFO L273 TraceCheckUtils]: 52: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~11);havoc ~__tmp_37~0;~__tmp_37~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~36;~__VERIFIER_assert__cond~36 := ~__tmp_37~0; {19241#true} is VALID [2018-11-19 00:07:19,785 INFO L273 TraceCheckUtils]: 53: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~36);havoc ~__tmp_38~0;~__tmp_38~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~37;~__VERIFIER_assert__cond~37 := ~__tmp_38~0; {19241#true} is VALID [2018-11-19 00:07:19,785 INFO L273 TraceCheckUtils]: 54: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~37);~main____CPAchecker_TMP_1~11 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,786 INFO L273 TraceCheckUtils]: 55: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~12;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~main____CPAchecker_TMP_0~12 := #t~nondet17;havoc #t~nondet17; {19241#true} is VALID [2018-11-19 00:07:19,786 INFO L273 TraceCheckUtils]: 56: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~12);havoc ~__tmp_39~0;~__tmp_39~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~38;~__VERIFIER_assert__cond~38 := ~__tmp_39~0; {19241#true} is VALID [2018-11-19 00:07:19,786 INFO L273 TraceCheckUtils]: 57: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~38);havoc ~__tmp_40~0;~__tmp_40~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~39;~__VERIFIER_assert__cond~39 := ~__tmp_40~0; {19241#true} is VALID [2018-11-19 00:07:19,786 INFO L273 TraceCheckUtils]: 58: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~39);~main____CPAchecker_TMP_1~12 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,786 INFO L273 TraceCheckUtils]: 59: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~13;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~main____CPAchecker_TMP_0~13 := #t~nondet18;havoc #t~nondet18; {19241#true} is VALID [2018-11-19 00:07:19,786 INFO L273 TraceCheckUtils]: 60: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~13);havoc ~__tmp_41~0;~__tmp_41~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~40;~__VERIFIER_assert__cond~40 := ~__tmp_41~0; {19241#true} is VALID [2018-11-19 00:07:19,787 INFO L273 TraceCheckUtils]: 61: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~40);havoc ~__tmp_42~0;~__tmp_42~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~41;~__VERIFIER_assert__cond~41 := ~__tmp_42~0; {19241#true} is VALID [2018-11-19 00:07:19,787 INFO L273 TraceCheckUtils]: 62: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~41);~main____CPAchecker_TMP_1~13 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,787 INFO L273 TraceCheckUtils]: 63: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~14;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~main____CPAchecker_TMP_0~14 := #t~nondet19;havoc #t~nondet19; {19241#true} is VALID [2018-11-19 00:07:19,787 INFO L273 TraceCheckUtils]: 64: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~14);havoc ~__tmp_43~0;~__tmp_43~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~42;~__VERIFIER_assert__cond~42 := ~__tmp_43~0; {19241#true} is VALID [2018-11-19 00:07:19,787 INFO L273 TraceCheckUtils]: 65: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~42);havoc ~__tmp_44~0;~__tmp_44~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~43;~__VERIFIER_assert__cond~43 := ~__tmp_44~0; {19241#true} is VALID [2018-11-19 00:07:19,788 INFO L273 TraceCheckUtils]: 66: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~43);~main____CPAchecker_TMP_1~14 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,788 INFO L273 TraceCheckUtils]: 67: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~15;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~main____CPAchecker_TMP_0~15 := #t~nondet20;havoc #t~nondet20; {19241#true} is VALID [2018-11-19 00:07:19,788 INFO L273 TraceCheckUtils]: 68: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~15);havoc ~__tmp_45~0;~__tmp_45~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~44;~__VERIFIER_assert__cond~44 := ~__tmp_45~0; {19241#true} is VALID [2018-11-19 00:07:19,789 INFO L273 TraceCheckUtils]: 69: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~44);havoc ~__tmp_46~0;~__tmp_46~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~45;~__VERIFIER_assert__cond~45 := ~__tmp_46~0; {19241#true} is VALID [2018-11-19 00:07:19,789 INFO L273 TraceCheckUtils]: 70: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~45);~main____CPAchecker_TMP_1~15 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,789 INFO L273 TraceCheckUtils]: 71: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~16;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~main____CPAchecker_TMP_0~16 := #t~nondet21;havoc #t~nondet21; {19241#true} is VALID [2018-11-19 00:07:19,789 INFO L273 TraceCheckUtils]: 72: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~16);havoc ~__tmp_47~0;~__tmp_47~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~46;~__VERIFIER_assert__cond~46 := ~__tmp_47~0; {19241#true} is VALID [2018-11-19 00:07:19,789 INFO L273 TraceCheckUtils]: 73: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~46);havoc ~__tmp_48~0;~__tmp_48~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~47;~__VERIFIER_assert__cond~47 := ~__tmp_48~0; {19241#true} is VALID [2018-11-19 00:07:19,790 INFO L273 TraceCheckUtils]: 74: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~47);~main____CPAchecker_TMP_1~16 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,790 INFO L273 TraceCheckUtils]: 75: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~17;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~main____CPAchecker_TMP_0~17 := #t~nondet22;havoc #t~nondet22; {19241#true} is VALID [2018-11-19 00:07:19,790 INFO L273 TraceCheckUtils]: 76: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~17);havoc ~__tmp_49~0;~__tmp_49~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~48;~__VERIFIER_assert__cond~48 := ~__tmp_49~0; {19241#true} is VALID [2018-11-19 00:07:19,790 INFO L273 TraceCheckUtils]: 77: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~48);havoc ~__tmp_50~0;~__tmp_50~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~49;~__VERIFIER_assert__cond~49 := ~__tmp_50~0; {19241#true} is VALID [2018-11-19 00:07:19,790 INFO L273 TraceCheckUtils]: 78: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~49);~main____CPAchecker_TMP_1~17 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,791 INFO L273 TraceCheckUtils]: 79: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~18;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~main____CPAchecker_TMP_0~18 := #t~nondet23;havoc #t~nondet23; {19241#true} is VALID [2018-11-19 00:07:19,791 INFO L273 TraceCheckUtils]: 80: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~18);havoc ~__tmp_51~0;~__tmp_51~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~50;~__VERIFIER_assert__cond~50 := ~__tmp_51~0; {19241#true} is VALID [2018-11-19 00:07:19,791 INFO L273 TraceCheckUtils]: 81: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~50);havoc ~__tmp_52~0;~__tmp_52~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~51;~__VERIFIER_assert__cond~51 := ~__tmp_52~0; {19241#true} is VALID [2018-11-19 00:07:19,791 INFO L273 TraceCheckUtils]: 82: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~51);~main____CPAchecker_TMP_1~18 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,791 INFO L273 TraceCheckUtils]: 83: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~19;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~main____CPAchecker_TMP_0~19 := #t~nondet24;havoc #t~nondet24; {19241#true} is VALID [2018-11-19 00:07:19,792 INFO L273 TraceCheckUtils]: 84: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~19);havoc ~__tmp_53~0;~__tmp_53~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~52;~__VERIFIER_assert__cond~52 := ~__tmp_53~0; {19241#true} is VALID [2018-11-19 00:07:19,792 INFO L273 TraceCheckUtils]: 85: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~52);havoc ~__tmp_54~0;~__tmp_54~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~53;~__VERIFIER_assert__cond~53 := ~__tmp_54~0; {19241#true} is VALID [2018-11-19 00:07:19,792 INFO L273 TraceCheckUtils]: 86: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~53);~main____CPAchecker_TMP_1~19 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,792 INFO L273 TraceCheckUtils]: 87: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~20;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~main____CPAchecker_TMP_0~20 := #t~nondet25;havoc #t~nondet25; {19241#true} is VALID [2018-11-19 00:07:19,792 INFO L273 TraceCheckUtils]: 88: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~20);havoc ~__tmp_55~0;~__tmp_55~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~54;~__VERIFIER_assert__cond~54 := ~__tmp_55~0; {19241#true} is VALID [2018-11-19 00:07:19,792 INFO L273 TraceCheckUtils]: 89: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~54);havoc ~__tmp_56~0;~__tmp_56~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~55;~__VERIFIER_assert__cond~55 := ~__tmp_56~0; {19241#true} is VALID [2018-11-19 00:07:19,793 INFO L273 TraceCheckUtils]: 90: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~55);~main____CPAchecker_TMP_1~20 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,793 INFO L273 TraceCheckUtils]: 91: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~21;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~main____CPAchecker_TMP_0~21 := #t~nondet26;havoc #t~nondet26; {19241#true} is VALID [2018-11-19 00:07:19,793 INFO L273 TraceCheckUtils]: 92: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~21);havoc ~__tmp_57~0;~__tmp_57~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~56;~__VERIFIER_assert__cond~56 := ~__tmp_57~0; {19241#true} is VALID [2018-11-19 00:07:19,793 INFO L273 TraceCheckUtils]: 93: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~56);havoc ~__tmp_58~0;~__tmp_58~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~57;~__VERIFIER_assert__cond~57 := ~__tmp_58~0; {19241#true} is VALID [2018-11-19 00:07:19,793 INFO L273 TraceCheckUtils]: 94: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~57);~main____CPAchecker_TMP_1~21 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,794 INFO L273 TraceCheckUtils]: 95: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~22;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~main____CPAchecker_TMP_0~22 := #t~nondet27;havoc #t~nondet27; {19241#true} is VALID [2018-11-19 00:07:19,794 INFO L273 TraceCheckUtils]: 96: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~22);havoc ~__tmp_59~0;~__tmp_59~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~58;~__VERIFIER_assert__cond~58 := ~__tmp_59~0; {19241#true} is VALID [2018-11-19 00:07:19,794 INFO L273 TraceCheckUtils]: 97: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~58);havoc ~__tmp_60~0;~__tmp_60~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~59;~__VERIFIER_assert__cond~59 := ~__tmp_60~0; {19241#true} is VALID [2018-11-19 00:07:19,794 INFO L273 TraceCheckUtils]: 98: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~59);~main____CPAchecker_TMP_1~22 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,794 INFO L273 TraceCheckUtils]: 99: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~23;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~main____CPAchecker_TMP_0~23 := #t~nondet28;havoc #t~nondet28; {19241#true} is VALID [2018-11-19 00:07:19,795 INFO L273 TraceCheckUtils]: 100: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~23);havoc ~__tmp_61~0;~__tmp_61~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~60;~__VERIFIER_assert__cond~60 := ~__tmp_61~0; {19241#true} is VALID [2018-11-19 00:07:19,795 INFO L273 TraceCheckUtils]: 101: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~60);havoc ~__tmp_62~0;~__tmp_62~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~61;~__VERIFIER_assert__cond~61 := ~__tmp_62~0; {19241#true} is VALID [2018-11-19 00:07:19,795 INFO L273 TraceCheckUtils]: 102: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~61);~main____CPAchecker_TMP_1~23 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,795 INFO L273 TraceCheckUtils]: 103: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~24;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~main____CPAchecker_TMP_0~24 := #t~nondet29;havoc #t~nondet29; {19241#true} is VALID [2018-11-19 00:07:19,795 INFO L273 TraceCheckUtils]: 104: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~24);havoc ~__tmp_63~0;~__tmp_63~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~62;~__VERIFIER_assert__cond~62 := ~__tmp_63~0; {19241#true} is VALID [2018-11-19 00:07:19,796 INFO L273 TraceCheckUtils]: 105: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~62);havoc ~__tmp_64~0;~__tmp_64~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~63;~__VERIFIER_assert__cond~63 := ~__tmp_64~0; {19241#true} is VALID [2018-11-19 00:07:19,796 INFO L273 TraceCheckUtils]: 106: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~63);~main____CPAchecker_TMP_1~24 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,796 INFO L273 TraceCheckUtils]: 107: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~25;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~main____CPAchecker_TMP_0~25 := #t~nondet30;havoc #t~nondet30; {19241#true} is VALID [2018-11-19 00:07:19,796 INFO L273 TraceCheckUtils]: 108: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~25);havoc ~__tmp_65~0;~__tmp_65~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~64;~__VERIFIER_assert__cond~64 := ~__tmp_65~0; {19241#true} is VALID [2018-11-19 00:07:19,796 INFO L273 TraceCheckUtils]: 109: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~64);havoc ~__tmp_66~0;~__tmp_66~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~65;~__VERIFIER_assert__cond~65 := ~__tmp_66~0; {19241#true} is VALID [2018-11-19 00:07:19,796 INFO L273 TraceCheckUtils]: 110: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~65);~main____CPAchecker_TMP_1~25 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,797 INFO L273 TraceCheckUtils]: 111: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~26;assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647;~main____CPAchecker_TMP_0~26 := #t~nondet31;havoc #t~nondet31; {19241#true} is VALID [2018-11-19 00:07:19,797 INFO L273 TraceCheckUtils]: 112: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~26);havoc ~__tmp_67~0;~__tmp_67~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~66;~__VERIFIER_assert__cond~66 := ~__tmp_67~0; {19241#true} is VALID [2018-11-19 00:07:19,797 INFO L273 TraceCheckUtils]: 113: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~66);havoc ~__tmp_68~0;~__tmp_68~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~67;~__VERIFIER_assert__cond~67 := ~__tmp_68~0; {19241#true} is VALID [2018-11-19 00:07:19,797 INFO L273 TraceCheckUtils]: 114: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~67);~main____CPAchecker_TMP_1~26 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,797 INFO L273 TraceCheckUtils]: 115: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~27;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~main____CPAchecker_TMP_0~27 := #t~nondet32;havoc #t~nondet32; {19241#true} is VALID [2018-11-19 00:07:19,798 INFO L273 TraceCheckUtils]: 116: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~27);havoc ~__tmp_69~0;~__tmp_69~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~68;~__VERIFIER_assert__cond~68 := ~__tmp_69~0; {19241#true} is VALID [2018-11-19 00:07:19,798 INFO L273 TraceCheckUtils]: 117: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~68);havoc ~__tmp_70~0;~__tmp_70~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~69;~__VERIFIER_assert__cond~69 := ~__tmp_70~0; {19241#true} is VALID [2018-11-19 00:07:19,798 INFO L273 TraceCheckUtils]: 118: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~69);~main____CPAchecker_TMP_1~27 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,798 INFO L273 TraceCheckUtils]: 119: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~28;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~main____CPAchecker_TMP_0~28 := #t~nondet33;havoc #t~nondet33; {19241#true} is VALID [2018-11-19 00:07:19,798 INFO L273 TraceCheckUtils]: 120: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~28);havoc ~__tmp_71~0;~__tmp_71~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~70;~__VERIFIER_assert__cond~70 := ~__tmp_71~0; {19241#true} is VALID [2018-11-19 00:07:19,798 INFO L273 TraceCheckUtils]: 121: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~70);havoc ~__tmp_72~0;~__tmp_72~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~71;~__VERIFIER_assert__cond~71 := ~__tmp_72~0; {19241#true} is VALID [2018-11-19 00:07:19,799 INFO L273 TraceCheckUtils]: 122: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~71);~main____CPAchecker_TMP_1~28 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,799 INFO L273 TraceCheckUtils]: 123: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~29;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~main____CPAchecker_TMP_0~29 := #t~nondet34;havoc #t~nondet34; {19241#true} is VALID [2018-11-19 00:07:19,799 INFO L273 TraceCheckUtils]: 124: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~29);havoc ~__tmp_73~0;~__tmp_73~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~72;~__VERIFIER_assert__cond~72 := ~__tmp_73~0; {19241#true} is VALID [2018-11-19 00:07:19,799 INFO L273 TraceCheckUtils]: 125: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~72);havoc ~__tmp_74~0;~__tmp_74~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~73;~__VERIFIER_assert__cond~73 := ~__tmp_74~0; {19241#true} is VALID [2018-11-19 00:07:19,799 INFO L273 TraceCheckUtils]: 126: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~73);~main____CPAchecker_TMP_1~29 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,800 INFO L273 TraceCheckUtils]: 127: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~30;assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~main____CPAchecker_TMP_0~30 := #t~nondet35;havoc #t~nondet35; {19241#true} is VALID [2018-11-19 00:07:19,800 INFO L273 TraceCheckUtils]: 128: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~30);havoc ~__tmp_75~0;~__tmp_75~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~74;~__VERIFIER_assert__cond~74 := ~__tmp_75~0; {19241#true} is VALID [2018-11-19 00:07:19,800 INFO L273 TraceCheckUtils]: 129: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~74);havoc ~__tmp_76~0;~__tmp_76~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~75;~__VERIFIER_assert__cond~75 := ~__tmp_76~0; {19241#true} is VALID [2018-11-19 00:07:19,800 INFO L273 TraceCheckUtils]: 130: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~75);~main____CPAchecker_TMP_1~30 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,800 INFO L273 TraceCheckUtils]: 131: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~31;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~main____CPAchecker_TMP_0~31 := #t~nondet36;havoc #t~nondet36; {19241#true} is VALID [2018-11-19 00:07:19,800 INFO L273 TraceCheckUtils]: 132: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~31);havoc ~__tmp_77~0;~__tmp_77~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~76;~__VERIFIER_assert__cond~76 := ~__tmp_77~0; {19241#true} is VALID [2018-11-19 00:07:19,801 INFO L273 TraceCheckUtils]: 133: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~76);havoc ~__tmp_78~0;~__tmp_78~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~77;~__VERIFIER_assert__cond~77 := ~__tmp_78~0; {19241#true} is VALID [2018-11-19 00:07:19,801 INFO L273 TraceCheckUtils]: 134: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~77);~main____CPAchecker_TMP_1~31 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,801 INFO L273 TraceCheckUtils]: 135: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~32;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~main____CPAchecker_TMP_0~32 := #t~nondet37;havoc #t~nondet37; {19241#true} is VALID [2018-11-19 00:07:19,801 INFO L273 TraceCheckUtils]: 136: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~32);havoc ~__tmp_79~0;~__tmp_79~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~78;~__VERIFIER_assert__cond~78 := ~__tmp_79~0; {19241#true} is VALID [2018-11-19 00:07:19,801 INFO L273 TraceCheckUtils]: 137: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~78);havoc ~__tmp_80~0;~__tmp_80~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~79;~__VERIFIER_assert__cond~79 := ~__tmp_80~0; {19241#true} is VALID [2018-11-19 00:07:19,802 INFO L273 TraceCheckUtils]: 138: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~79);~main____CPAchecker_TMP_1~32 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,802 INFO L273 TraceCheckUtils]: 139: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~33;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~main____CPAchecker_TMP_0~33 := #t~nondet38;havoc #t~nondet38; {19241#true} is VALID [2018-11-19 00:07:19,802 INFO L273 TraceCheckUtils]: 140: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~33);havoc ~__tmp_81~0;~__tmp_81~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~80;~__VERIFIER_assert__cond~80 := ~__tmp_81~0; {19241#true} is VALID [2018-11-19 00:07:19,802 INFO L273 TraceCheckUtils]: 141: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~80);havoc ~__tmp_82~0;~__tmp_82~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~81;~__VERIFIER_assert__cond~81 := ~__tmp_82~0; {19241#true} is VALID [2018-11-19 00:07:19,802 INFO L273 TraceCheckUtils]: 142: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~81);~main____CPAchecker_TMP_1~33 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,803 INFO L273 TraceCheckUtils]: 143: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~34;assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~main____CPAchecker_TMP_0~34 := #t~nondet39;havoc #t~nondet39; {19241#true} is VALID [2018-11-19 00:07:19,803 INFO L273 TraceCheckUtils]: 144: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~34);havoc ~__tmp_83~0;~__tmp_83~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~82;~__VERIFIER_assert__cond~82 := ~__tmp_83~0; {19241#true} is VALID [2018-11-19 00:07:19,803 INFO L273 TraceCheckUtils]: 145: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~82);havoc ~__tmp_84~0;~__tmp_84~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~83;~__VERIFIER_assert__cond~83 := ~__tmp_84~0; {19241#true} is VALID [2018-11-19 00:07:19,803 INFO L273 TraceCheckUtils]: 146: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~83);~main____CPAchecker_TMP_1~34 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,803 INFO L273 TraceCheckUtils]: 147: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~35;assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~main____CPAchecker_TMP_0~35 := #t~nondet40;havoc #t~nondet40; {19241#true} is VALID [2018-11-19 00:07:19,804 INFO L273 TraceCheckUtils]: 148: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~35);havoc ~__tmp_85~0;~__tmp_85~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~84;~__VERIFIER_assert__cond~84 := ~__tmp_85~0; {19241#true} is VALID [2018-11-19 00:07:19,804 INFO L273 TraceCheckUtils]: 149: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~84);havoc ~__tmp_86~0;~__tmp_86~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~85;~__VERIFIER_assert__cond~85 := ~__tmp_86~0; {19241#true} is VALID [2018-11-19 00:07:19,804 INFO L273 TraceCheckUtils]: 150: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~85);~main____CPAchecker_TMP_1~35 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,804 INFO L273 TraceCheckUtils]: 151: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~36;assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~main____CPAchecker_TMP_0~36 := #t~nondet41;havoc #t~nondet41; {19241#true} is VALID [2018-11-19 00:07:19,804 INFO L273 TraceCheckUtils]: 152: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~36);havoc ~__tmp_87~0;~__tmp_87~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~86;~__VERIFIER_assert__cond~86 := ~__tmp_87~0; {19241#true} is VALID [2018-11-19 00:07:19,804 INFO L273 TraceCheckUtils]: 153: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~86);havoc ~__tmp_88~0;~__tmp_88~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~87;~__VERIFIER_assert__cond~87 := ~__tmp_88~0; {19241#true} is VALID [2018-11-19 00:07:19,805 INFO L273 TraceCheckUtils]: 154: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~87);~main____CPAchecker_TMP_1~36 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,805 INFO L273 TraceCheckUtils]: 155: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~37;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~main____CPAchecker_TMP_0~37 := #t~nondet42;havoc #t~nondet42; {19241#true} is VALID [2018-11-19 00:07:19,805 INFO L273 TraceCheckUtils]: 156: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~37);havoc ~__tmp_89~0;~__tmp_89~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~88;~__VERIFIER_assert__cond~88 := ~__tmp_89~0; {19241#true} is VALID [2018-11-19 00:07:19,805 INFO L273 TraceCheckUtils]: 157: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~88);havoc ~__tmp_90~0;~__tmp_90~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~89;~__VERIFIER_assert__cond~89 := ~__tmp_90~0; {19241#true} is VALID [2018-11-19 00:07:19,805 INFO L273 TraceCheckUtils]: 158: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~89);~main____CPAchecker_TMP_1~37 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,806 INFO L273 TraceCheckUtils]: 159: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~38;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~main____CPAchecker_TMP_0~38 := #t~nondet43;havoc #t~nondet43; {19241#true} is VALID [2018-11-19 00:07:19,806 INFO L273 TraceCheckUtils]: 160: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~38);havoc ~__tmp_91~0;~__tmp_91~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~90;~__VERIFIER_assert__cond~90 := ~__tmp_91~0; {19241#true} is VALID [2018-11-19 00:07:19,806 INFO L273 TraceCheckUtils]: 161: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~90);havoc ~__tmp_92~0;~__tmp_92~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~91;~__VERIFIER_assert__cond~91 := ~__tmp_92~0; {19241#true} is VALID [2018-11-19 00:07:19,806 INFO L273 TraceCheckUtils]: 162: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~91);~main____CPAchecker_TMP_1~38 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,806 INFO L273 TraceCheckUtils]: 163: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~39;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~main____CPAchecker_TMP_0~39 := #t~nondet44;havoc #t~nondet44; {19241#true} is VALID [2018-11-19 00:07:19,807 INFO L273 TraceCheckUtils]: 164: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~39);havoc ~__tmp_93~0;~__tmp_93~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~92;~__VERIFIER_assert__cond~92 := ~__tmp_93~0; {19241#true} is VALID [2018-11-19 00:07:19,807 INFO L273 TraceCheckUtils]: 165: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~92);havoc ~__tmp_94~0;~__tmp_94~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~93;~__VERIFIER_assert__cond~93 := ~__tmp_94~0; {19241#true} is VALID [2018-11-19 00:07:19,807 INFO L273 TraceCheckUtils]: 166: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~93);~main____CPAchecker_TMP_1~39 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,807 INFO L273 TraceCheckUtils]: 167: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~40;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~main____CPAchecker_TMP_0~40 := #t~nondet45;havoc #t~nondet45; {19241#true} is VALID [2018-11-19 00:07:19,807 INFO L273 TraceCheckUtils]: 168: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~40);havoc ~__tmp_95~0;~__tmp_95~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~94;~__VERIFIER_assert__cond~94 := ~__tmp_95~0; {19241#true} is VALID [2018-11-19 00:07:19,807 INFO L273 TraceCheckUtils]: 169: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~94);havoc ~__tmp_96~0;~__tmp_96~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~95;~__VERIFIER_assert__cond~95 := ~__tmp_96~0; {19241#true} is VALID [2018-11-19 00:07:19,808 INFO L273 TraceCheckUtils]: 170: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~95);~main____CPAchecker_TMP_1~40 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,808 INFO L273 TraceCheckUtils]: 171: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~41;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~main____CPAchecker_TMP_0~41 := #t~nondet46;havoc #t~nondet46; {19241#true} is VALID [2018-11-19 00:07:19,808 INFO L273 TraceCheckUtils]: 172: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~41);havoc ~__tmp_97~0;~__tmp_97~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~96;~__VERIFIER_assert__cond~96 := ~__tmp_97~0; {19241#true} is VALID [2018-11-19 00:07:19,808 INFO L273 TraceCheckUtils]: 173: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~96);havoc ~__tmp_98~0;~__tmp_98~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~97;~__VERIFIER_assert__cond~97 := ~__tmp_98~0; {19241#true} is VALID [2018-11-19 00:07:19,809 INFO L273 TraceCheckUtils]: 174: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~97);~main____CPAchecker_TMP_1~41 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,809 INFO L273 TraceCheckUtils]: 175: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~42;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~main____CPAchecker_TMP_0~42 := #t~nondet47;havoc #t~nondet47; {19241#true} is VALID [2018-11-19 00:07:19,809 INFO L273 TraceCheckUtils]: 176: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~42);havoc ~__tmp_99~0;~__tmp_99~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~98;~__VERIFIER_assert__cond~98 := ~__tmp_99~0; {19241#true} is VALID [2018-11-19 00:07:19,809 INFO L273 TraceCheckUtils]: 177: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~98);havoc ~__tmp_100~0;~__tmp_100~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~99;~__VERIFIER_assert__cond~99 := ~__tmp_100~0; {19241#true} is VALID [2018-11-19 00:07:19,809 INFO L273 TraceCheckUtils]: 178: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~99);~main____CPAchecker_TMP_1~42 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,809 INFO L273 TraceCheckUtils]: 179: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~43;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~main____CPAchecker_TMP_0~43 := #t~nondet48;havoc #t~nondet48; {19241#true} is VALID [2018-11-19 00:07:19,810 INFO L273 TraceCheckUtils]: 180: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~43);havoc ~__tmp_101~0;~__tmp_101~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~100;~__VERIFIER_assert__cond~100 := ~__tmp_101~0; {19241#true} is VALID [2018-11-19 00:07:19,810 INFO L273 TraceCheckUtils]: 181: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~100);havoc ~__tmp_102~0;~__tmp_102~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~101;~__VERIFIER_assert__cond~101 := ~__tmp_102~0; {19241#true} is VALID [2018-11-19 00:07:19,810 INFO L273 TraceCheckUtils]: 182: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~101);~main____CPAchecker_TMP_1~43 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,810 INFO L273 TraceCheckUtils]: 183: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~44;assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647;~main____CPAchecker_TMP_0~44 := #t~nondet49;havoc #t~nondet49; {19241#true} is VALID [2018-11-19 00:07:19,810 INFO L273 TraceCheckUtils]: 184: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~44);havoc ~__tmp_103~0;~__tmp_103~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~102;~__VERIFIER_assert__cond~102 := ~__tmp_103~0; {19241#true} is VALID [2018-11-19 00:07:19,811 INFO L273 TraceCheckUtils]: 185: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~102);havoc ~__tmp_104~0;~__tmp_104~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~103;~__VERIFIER_assert__cond~103 := ~__tmp_104~0; {19241#true} is VALID [2018-11-19 00:07:19,811 INFO L273 TraceCheckUtils]: 186: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~103);~main____CPAchecker_TMP_1~44 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,811 INFO L273 TraceCheckUtils]: 187: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~45;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~main____CPAchecker_TMP_0~45 := #t~nondet50;havoc #t~nondet50; {19241#true} is VALID [2018-11-19 00:07:19,811 INFO L273 TraceCheckUtils]: 188: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~45);havoc ~__tmp_105~0;~__tmp_105~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~104;~__VERIFIER_assert__cond~104 := ~__tmp_105~0; {19241#true} is VALID [2018-11-19 00:07:19,811 INFO L273 TraceCheckUtils]: 189: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~104);havoc ~__tmp_106~0;~__tmp_106~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~105;~__VERIFIER_assert__cond~105 := ~__tmp_106~0; {19241#true} is VALID [2018-11-19 00:07:19,811 INFO L273 TraceCheckUtils]: 190: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~105);~main____CPAchecker_TMP_1~45 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,812 INFO L273 TraceCheckUtils]: 191: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~46;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~main____CPAchecker_TMP_0~46 := #t~nondet51;havoc #t~nondet51; {19241#true} is VALID [2018-11-19 00:07:19,812 INFO L273 TraceCheckUtils]: 192: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~46);havoc ~__tmp_107~0;~__tmp_107~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~106;~__VERIFIER_assert__cond~106 := ~__tmp_107~0; {19241#true} is VALID [2018-11-19 00:07:19,812 INFO L273 TraceCheckUtils]: 193: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~106);havoc ~__tmp_108~0;~__tmp_108~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~107;~__VERIFIER_assert__cond~107 := ~__tmp_108~0; {19241#true} is VALID [2018-11-19 00:07:19,812 INFO L273 TraceCheckUtils]: 194: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~107);~main____CPAchecker_TMP_1~46 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,812 INFO L273 TraceCheckUtils]: 195: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~47;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~main____CPAchecker_TMP_0~47 := #t~nondet52;havoc #t~nondet52; {19241#true} is VALID [2018-11-19 00:07:19,813 INFO L273 TraceCheckUtils]: 196: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~47);havoc ~__tmp_109~0;~__tmp_109~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~108;~__VERIFIER_assert__cond~108 := ~__tmp_109~0; {19241#true} is VALID [2018-11-19 00:07:19,813 INFO L273 TraceCheckUtils]: 197: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~108);havoc ~__tmp_110~0;~__tmp_110~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~109;~__VERIFIER_assert__cond~109 := ~__tmp_110~0; {19241#true} is VALID [2018-11-19 00:07:19,813 INFO L273 TraceCheckUtils]: 198: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~109);~main____CPAchecker_TMP_1~47 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,813 INFO L273 TraceCheckUtils]: 199: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~48;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~main____CPAchecker_TMP_0~48 := #t~nondet53;havoc #t~nondet53; {19241#true} is VALID [2018-11-19 00:07:19,813 INFO L273 TraceCheckUtils]: 200: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~48);havoc ~__tmp_111~0;~__tmp_111~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~110;~__VERIFIER_assert__cond~110 := ~__tmp_111~0; {19241#true} is VALID [2018-11-19 00:07:19,814 INFO L273 TraceCheckUtils]: 201: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~110);havoc ~__tmp_112~0;~__tmp_112~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~111;~__VERIFIER_assert__cond~111 := ~__tmp_112~0; {19241#true} is VALID [2018-11-19 00:07:19,814 INFO L273 TraceCheckUtils]: 202: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~111);~main____CPAchecker_TMP_1~48 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,814 INFO L273 TraceCheckUtils]: 203: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~49;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~main____CPAchecker_TMP_0~49 := #t~nondet54;havoc #t~nondet54; {19241#true} is VALID [2018-11-19 00:07:19,814 INFO L273 TraceCheckUtils]: 204: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~49);havoc ~__tmp_113~0;~__tmp_113~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~112;~__VERIFIER_assert__cond~112 := ~__tmp_113~0; {19241#true} is VALID [2018-11-19 00:07:19,814 INFO L273 TraceCheckUtils]: 205: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~112);havoc ~__tmp_114~0;~__tmp_114~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~113;~__VERIFIER_assert__cond~113 := ~__tmp_114~0; {19241#true} is VALID [2018-11-19 00:07:19,815 INFO L273 TraceCheckUtils]: 206: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~113);~main____CPAchecker_TMP_1~49 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,815 INFO L273 TraceCheckUtils]: 207: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~50;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~main____CPAchecker_TMP_0~50 := #t~nondet55;havoc #t~nondet55; {19241#true} is VALID [2018-11-19 00:07:19,815 INFO L273 TraceCheckUtils]: 208: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~50);havoc ~__tmp_115~0;~__tmp_115~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~114;~__VERIFIER_assert__cond~114 := ~__tmp_115~0; {19241#true} is VALID [2018-11-19 00:07:19,815 INFO L273 TraceCheckUtils]: 209: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~114);havoc ~__tmp_116~0;~__tmp_116~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~115;~__VERIFIER_assert__cond~115 := ~__tmp_116~0; {19241#true} is VALID [2018-11-19 00:07:19,815 INFO L273 TraceCheckUtils]: 210: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~115);~main____CPAchecker_TMP_1~50 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,816 INFO L273 TraceCheckUtils]: 211: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~51;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~main____CPAchecker_TMP_0~51 := #t~nondet56;havoc #t~nondet56; {19241#true} is VALID [2018-11-19 00:07:19,816 INFO L273 TraceCheckUtils]: 212: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~51);havoc ~__tmp_117~0;~__tmp_117~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~116;~__VERIFIER_assert__cond~116 := ~__tmp_117~0; {19241#true} is VALID [2018-11-19 00:07:19,816 INFO L273 TraceCheckUtils]: 213: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~116);havoc ~__tmp_118~0;~__tmp_118~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~117;~__VERIFIER_assert__cond~117 := ~__tmp_118~0; {19241#true} is VALID [2018-11-19 00:07:19,816 INFO L273 TraceCheckUtils]: 214: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~117);~main____CPAchecker_TMP_1~51 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,816 INFO L273 TraceCheckUtils]: 215: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~52;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~main____CPAchecker_TMP_0~52 := #t~nondet57;havoc #t~nondet57; {19241#true} is VALID [2018-11-19 00:07:19,816 INFO L273 TraceCheckUtils]: 216: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~52);havoc ~__tmp_119~0;~__tmp_119~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~118;~__VERIFIER_assert__cond~118 := ~__tmp_119~0; {19241#true} is VALID [2018-11-19 00:07:19,817 INFO L273 TraceCheckUtils]: 217: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~118);havoc ~__tmp_120~0;~__tmp_120~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~119;~__VERIFIER_assert__cond~119 := ~__tmp_120~0; {19241#true} is VALID [2018-11-19 00:07:19,817 INFO L273 TraceCheckUtils]: 218: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~119);~main____CPAchecker_TMP_1~52 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,817 INFO L273 TraceCheckUtils]: 219: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~53;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~main____CPAchecker_TMP_0~53 := #t~nondet58;havoc #t~nondet58; {19241#true} is VALID [2018-11-19 00:07:19,817 INFO L273 TraceCheckUtils]: 220: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~53);havoc ~__tmp_121~0;~__tmp_121~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~120;~__VERIFIER_assert__cond~120 := ~__tmp_121~0; {19241#true} is VALID [2018-11-19 00:07:19,817 INFO L273 TraceCheckUtils]: 221: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~120);havoc ~__tmp_122~0;~__tmp_122~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~121;~__VERIFIER_assert__cond~121 := ~__tmp_122~0; {19241#true} is VALID [2018-11-19 00:07:19,818 INFO L273 TraceCheckUtils]: 222: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~121);~main____CPAchecker_TMP_1~53 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,818 INFO L273 TraceCheckUtils]: 223: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~54;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~main____CPAchecker_TMP_0~54 := #t~nondet59;havoc #t~nondet59; {19241#true} is VALID [2018-11-19 00:07:19,818 INFO L273 TraceCheckUtils]: 224: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~54);havoc ~__tmp_123~0;~__tmp_123~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~122;~__VERIFIER_assert__cond~122 := ~__tmp_123~0; {19241#true} is VALID [2018-11-19 00:07:19,818 INFO L273 TraceCheckUtils]: 225: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~122);havoc ~__tmp_124~0;~__tmp_124~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~123;~__VERIFIER_assert__cond~123 := ~__tmp_124~0; {19241#true} is VALID [2018-11-19 00:07:19,818 INFO L273 TraceCheckUtils]: 226: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~123);~main____CPAchecker_TMP_1~54 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,819 INFO L273 TraceCheckUtils]: 227: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~55;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~main____CPAchecker_TMP_0~55 := #t~nondet60;havoc #t~nondet60; {19241#true} is VALID [2018-11-19 00:07:19,819 INFO L273 TraceCheckUtils]: 228: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~55);havoc ~__tmp_125~0;~__tmp_125~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~124;~__VERIFIER_assert__cond~124 := ~__tmp_125~0; {19241#true} is VALID [2018-11-19 00:07:19,819 INFO L273 TraceCheckUtils]: 229: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~124);havoc ~__tmp_126~0;~__tmp_126~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~125;~__VERIFIER_assert__cond~125 := ~__tmp_126~0; {19241#true} is VALID [2018-11-19 00:07:19,819 INFO L273 TraceCheckUtils]: 230: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~125);~main____CPAchecker_TMP_1~55 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,819 INFO L273 TraceCheckUtils]: 231: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~56;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~main____CPAchecker_TMP_0~56 := #t~nondet61;havoc #t~nondet61; {19241#true} is VALID [2018-11-19 00:07:19,819 INFO L273 TraceCheckUtils]: 232: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~56);havoc ~__tmp_127~0;~__tmp_127~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~126;~__VERIFIER_assert__cond~126 := ~__tmp_127~0; {19241#true} is VALID [2018-11-19 00:07:19,820 INFO L273 TraceCheckUtils]: 233: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~126);havoc ~__tmp_128~0;~__tmp_128~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~127;~__VERIFIER_assert__cond~127 := ~__tmp_128~0; {19241#true} is VALID [2018-11-19 00:07:19,820 INFO L273 TraceCheckUtils]: 234: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~127);~main____CPAchecker_TMP_1~56 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,820 INFO L273 TraceCheckUtils]: 235: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~57;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~main____CPAchecker_TMP_0~57 := #t~nondet62;havoc #t~nondet62; {19241#true} is VALID [2018-11-19 00:07:19,820 INFO L273 TraceCheckUtils]: 236: Hoare triple {19241#true} assume !!(0 == ~main____CPAchecker_TMP_0~57);havoc ~__tmp_129~0;~__tmp_129~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~128;~__VERIFIER_assert__cond~128 := ~__tmp_129~0; {19241#true} is VALID [2018-11-19 00:07:19,820 INFO L273 TraceCheckUtils]: 237: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~128);havoc ~__tmp_130~0;~__tmp_130~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~129;~__VERIFIER_assert__cond~129 := ~__tmp_130~0; {19241#true} is VALID [2018-11-19 00:07:19,821 INFO L273 TraceCheckUtils]: 238: Hoare triple {19241#true} assume !(0 == ~__VERIFIER_assert__cond~129);~main____CPAchecker_TMP_1~57 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19241#true} is VALID [2018-11-19 00:07:19,833 INFO L273 TraceCheckUtils]: 239: Hoare triple {19241#true} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~58;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~main____CPAchecker_TMP_0~58 := #t~nondet63;havoc #t~nondet63; {19245#(not (= main_~main__tagbuf_len~0 main_~main__t~0))} is VALID [2018-11-19 00:07:19,849 INFO L273 TraceCheckUtils]: 240: Hoare triple {19245#(not (= main_~main__tagbuf_len~0 main_~main__t~0))} assume !!(0 == ~main____CPAchecker_TMP_0~58);havoc ~__tmp_131~0;~__tmp_131~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~130;~__VERIFIER_assert__cond~130 := ~__tmp_131~0; {19245#(not (= main_~main__tagbuf_len~0 main_~main__t~0))} is VALID [2018-11-19 00:07:19,855 INFO L273 TraceCheckUtils]: 241: Hoare triple {19245#(not (= main_~main__tagbuf_len~0 main_~main__t~0))} assume !(0 == ~__VERIFIER_assert__cond~130);havoc ~__tmp_132~0;~__tmp_132~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~131;~__VERIFIER_assert__cond~131 := ~__tmp_132~0; {19246#(or (= main_~__VERIFIER_assert__cond~131 0) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} is VALID [2018-11-19 00:07:19,856 INFO L273 TraceCheckUtils]: 242: Hoare triple {19246#(or (= main_~__VERIFIER_assert__cond~131 0) (<= (+ main_~main__t~0 1) main_~main__tagbuf_len~0))} assume !(0 == ~__VERIFIER_assert__cond~131);~main____CPAchecker_TMP_1~58 := ~main__t~0;~main__t~0 := 1 + ~main__t~0; {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:19,858 INFO L273 TraceCheckUtils]: 243: Hoare triple {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(~main__t~0 == ~main__tagbuf_len~0);havoc ~main____CPAchecker_TMP_0~59;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~main____CPAchecker_TMP_0~59 := #t~nondet64;havoc #t~nondet64; {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:19,858 INFO L273 TraceCheckUtils]: 244: Hoare triple {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !!(0 == ~main____CPAchecker_TMP_0~59);~__tmp_3904_0~0 := ~main____CPAchecker_TMP_0~59;~__tmp_3904_1~0 := ~main____CPAchecker_TMP_1~58; {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:19,860 INFO L273 TraceCheckUtils]: 245: Hoare triple {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} ~main____CPAchecker_TMP_0~59 := ~__tmp_3904_0~0;~main____CPAchecker_TMP_1~58 := ~__tmp_3904_1~0;havoc ~__tmp_133~0;~__tmp_133~0 := (if 0 <= ~main__t~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~132;~__VERIFIER_assert__cond~132 := ~__tmp_133~0; {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} is VALID [2018-11-19 00:07:19,860 INFO L273 TraceCheckUtils]: 246: Hoare triple {19247#(<= main_~main__t~0 main_~main__tagbuf_len~0)} assume !(0 == ~__VERIFIER_assert__cond~132);havoc ~__tmp_134~0;~__tmp_134~0 := (if ~main__t~0 <= ~main__tagbuf_len~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~133;~__VERIFIER_assert__cond~133 := ~__tmp_134~0; {19248#(not (= 0 main_~__VERIFIER_assert__cond~133))} is VALID [2018-11-19 00:07:19,863 INFO L273 TraceCheckUtils]: 247: Hoare triple {19248#(not (= 0 main_~__VERIFIER_assert__cond~133))} assume 0 == ~__VERIFIER_assert__cond~133; {19242#false} is VALID [2018-11-19 00:07:19,863 INFO L273 TraceCheckUtils]: 248: Hoare triple {19242#false} assume !false; {19242#false} is VALID [2018-11-19 00:07:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-19 00:07:19,887 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-19 00:07:19,888 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-19 00:07:19,888 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 249 [2018-11-19 00:07:19,889 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-19 00:07:19,889 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-19 00:07:20,147 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 249 edges. 249 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:20,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-19 00:07:20,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-19 00:07:20,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-19 00:07:20,148 INFO L87 Difference]: Start difference. First operand 252 states and 252 transitions. Second operand 8 states. [2018-11-19 00:07:22,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:22,481 INFO L93 Difference]: Finished difference Result 254 states and 254 transitions. [2018-11-19 00:07:22,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-19 00:07:22,481 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 249 [2018-11-19 00:07:22,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-19 00:07:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 254 transitions. [2018-11-19 00:07:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-19 00:07:22,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 254 transitions. [2018-11-19 00:07:22,487 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 254 transitions. [2018-11-19 00:07:23,288 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-19 00:07:23,288 INFO L225 Difference]: With dead ends: 254 [2018-11-19 00:07:23,288 INFO L226 Difference]: Without dead ends: 0 [2018-11-19 00:07:23,290 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2018-11-19 00:07:23,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-19 00:07:23,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-19 00:07:23,291 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-19 00:07:23,291 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2018-11-19 00:07:23,291 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2018-11-19 00:07:23,291 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2018-11-19 00:07:23,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:23,291 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2018-11-19 00:07:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-19 00:07:23,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:23,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:23,292 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2018-11-19 00:07:23,292 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2018-11-19 00:07:23,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-19 00:07:23,292 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2018-11-19 00:07:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-19 00:07:23,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:23,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-19 00:07:23,293 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-19 00:07:23,293 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-19 00:07:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-19 00:07:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-19 00:07:23,293 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 249 [2018-11-19 00:07:23,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-19 00:07:23,293 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-19 00:07:23,293 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-19 00:07:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-19 00:07:23,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-19 00:07:23,298 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-19 00:07:23,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-19 00:07:23,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-19 00:07:23,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-19 00:07:23,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-19 00:07:23,548 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-19 00:07:23,548 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-19 00:07:23,548 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-19 00:07:23,548 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-19 00:07:23,548 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-19 00:07:23,549 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L1753(lines 1753 2769) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 11 3003) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L630(lines 630 2942) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L564(lines 564 2952) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L2018(lines 2018 2728) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 2901) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 2860) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L2151(lines 2151 2708) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L2085(lines 2085 2718) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L2416(lines 2416 2667) no Hoare annotation was computed. [2018-11-19 00:07:23,549 INFO L425 ceAbstractionStarter]: For program point L302(lines 302 2992) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1293(lines 1293 2840) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 2850) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1558(lines 1558 2799) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L435(lines 435 2972) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L369(lines 369 2982) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1823(lines 1823 2758) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L700(lines 700 2931) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L40(lines 40 50) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L965(lines 965 2890) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1956(lines 1956 2738) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1890(lines 1890 2748) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L2221(lines 2221 2697) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 2870) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L1032(lines 1032 2880) no Hoare annotation was computed. [2018-11-19 00:07:23,550 INFO L425 ceAbstractionStarter]: For program point L2618(lines 2618 2637) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L2486(lines 2486 2656) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L1363(lines 1363 2829) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L1628(lines 1628 2788) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L505(lines 505 2961) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L2553(lines 2553 2646) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 276) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point mainErr2ASSERT_VIOLATIONERROR_FUNCTION(line 71) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L770(lines 770 2920) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L1761(lines 1761 2768) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L425 ceAbstractionStarter]: For program point L1695(lines 1695 2778) no Hoare annotation was computed. [2018-11-19 00:07:23,551 INFO L421 ceAbstractionStarter]: At program point L2620(lines 20 2997) the Hoare annotation is: (and (<= main_~main__t~0 main_~main__tagbuf_len~0) (<= 0 main_~main__t~0)) [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L110(lines 110 118) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L2026(lines 2026 2727) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 2900) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L837(lines 837 2910) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L2291(lines 2291 2686) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 2859) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L1433(lines 1433 2818) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L2424(lines 2424 2666) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L2358(lines 2358 2676) no Hoare annotation was computed. [2018-11-19 00:07:23,552 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 2991) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point L178(lines 178 186) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point mainErr15ASSERT_VIOLATIONERROR_FUNCTION(line 2611) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 2950) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 2798) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 2808) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point mainErr13ASSERT_VIOLATIONERROR_FUNCTION(line 262) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point L1831(lines 1831 2757) no Hoare annotation was computed. [2018-11-19 00:07:23,553 INFO L425 ceAbstractionStarter]: For program point L708(lines 708 2930) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 2940) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L2096(lines 2096 2716) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 2889) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L1238(lines 1238 2848) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L2229(lines 2229 2696) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L2163(lines 2163 2706) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L2626(lines 2626 2636) no Hoare annotation was computed. [2018-11-19 00:07:23,554 INFO L425 ceAbstractionStarter]: For program point L2494(lines 2494 2655) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 2980) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 2828) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L1305(lines 1305 2838) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L248(lines 248 270) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L1636(lines 1636 2787) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L513(lines 513 2960) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 2970) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L1901(lines 1901 2746) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 2919) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L250(line 250) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L1043(lines 1043 2878) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L2034(lines 2034 2726) no Hoare annotation was computed. [2018-11-19 00:07:23,555 INFO L425 ceAbstractionStarter]: For program point L1968(lines 1968 2736) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L421 ceAbstractionStarter]: At program point L2629(lines 59 2996) the Hoare annotation is: (and (<= main_~main__t~0 main_~main__tagbuf_len~0) (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 0 main_~main__t~0)) [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L2299(lines 2299 2685) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L1176(lines 1176 2858) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L1110(lines 1110 2868) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L2564(lines 2564 2644) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L1441(lines 1441 2817) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L318(lines 318 2990) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 2776) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L583(lines 583 2949) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point mainErr5ASSERT_VIOLATIONERROR_FUNCTION(line 112) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L848(lines 848 2908) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L1839(lines 1839 2756) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L1773(lines 1773 2766) no Hoare annotation was computed. [2018-11-19 00:07:23,556 INFO L425 ceAbstractionStarter]: For program point L2104(lines 2104 2715) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 2888) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 2898) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L2369(lines 2369 2674) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L1246(lines 1246 2847) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 2806) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L2502(lines 2502 2654) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L2436(lines 2436 2664) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 2979) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L653(lines 653 2938) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L1644(lines 1644 2786) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L1578(lines 1578 2796) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L421 ceAbstractionStarter]: At program point L2635(lines 2586 2642) the Hoare annotation is: (and (<= main_~main__t~0 main_~main__tagbuf_len~0) (= main_~__VERIFIER_assert__cond~14 1) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (<= 1 main_~main__t~0)) [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L59(lines 59 2996) no Hoare annotation was computed. [2018-11-19 00:07:23,557 INFO L425 ceAbstractionStarter]: For program point L1909(lines 1909 2745) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 2918) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L720(lines 720 2928) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L2174(lines 2174 2704) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L1051(lines 1051 2877) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L1316(lines 1316 2836) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L2307(lines 2307 2684) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L2241(lines 2241 2694) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L127(lines 127 277) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L2572(lines 2572 2643) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point mainErr10ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L458(lines 458 2968) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 2816) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L1383(lines 1383 2826) no Hoare annotation was computed. [2018-11-19 00:07:23,558 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 268) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L1714(lines 1714 2775) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L591(lines 591 2948) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L525(lines 525 2958) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L1979(lines 1979 2734) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L856(lines 856 2907) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L262(line 262) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L1121(lines 1121 2866) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L2112(lines 2112 2714) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L2046(lines 2046 2724) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L2377(lines 2377 2673) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L1254(lines 1254 2846) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L1188(lines 1188 2856) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point L131(lines 131 235) no Hoare annotation was computed. [2018-11-19 00:07:23,559 INFO L425 ceAbstractionStarter]: For program point mainErr8ASSERT_VIOLATIONERROR_FUNCTION(line 168) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L1519(lines 1519 2805) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L396(lines 396 2978) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 2988) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L1784(lines 1784 2764) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L661(lines 661 2937) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L926(lines 926 2896) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L1917(lines 1917 2744) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L1851(lines 1851 2754) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L200(lines 200 224) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L2182(lines 2182 2703) no Hoare annotation was computed. [2018-11-19 00:07:23,560 INFO L425 ceAbstractionStarter]: For program point L1059(lines 1059 2876) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 2886) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L2447(lines 2447 2662) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L1324(lines 1324 2835) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L69(lines 69 281) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 2794) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L2580(lines 2580 2642) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L2514(lines 2514 2652) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 2967) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 2926) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 2774) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point L1656(lines 1656 2784) no Hoare annotation was computed. [2018-11-19 00:07:23,561 INFO L425 ceAbstractionStarter]: For program point mainErr9ASSERT_VIOLATIONERROR_FUNCTION(line 180) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 11 3003) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L1987(lines 1987 2733) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L864(lines 864 2906) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L798(lines 798 2916) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L2252(lines 2252 2692) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 229) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L1129(lines 1129 2865) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 2824) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L2385(lines 2385 2672) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L2319(lines 2319 2682) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L536(lines 536 2956) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L1527(lines 1527 2804) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 2814) no Hoare annotation was computed. [2018-11-19 00:07:23,562 INFO L425 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point mainErr11ASSERT_VIOLATIONERROR_FUNCTION(line 214) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L1792(lines 1792 2763) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L669(lines 669 2936) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 2946) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L2057(lines 2057 2722) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L934(lines 934 2895) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L1199(lines 1199 2854) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L2190(lines 2190 2702) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L2124(lines 2124 2712) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point mainErr14ASSERT_VIOLATIONERROR_FUNCTION(line 2599) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L2455(lines 2455 2661) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 2986) no Hoare annotation was computed. [2018-11-19 00:07:23,563 INFO L425 ceAbstractionStarter]: For program point L1332(lines 1332 2834) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L421 ceAbstractionStarter]: At program point L275(lines 127 277) the Hoare annotation is: (and (not (= 0 main_~__VERIFIER_assert__cond~3)) (<= main_~main__t~0 main_~main__tagbuf_len~0) (= 1 main_~__VERIFIER_assert__cond~2) (not (= main_~main__t~0 main_~main__tagbuf_len~0)) (<= 1 main_~main__t~0)) [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1266(lines 1266 2844) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1597(lines 1597 2793) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 2966) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 2976) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1862(lines 1862 2752) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L739(lines 739 2925) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 2884) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1995(lines 1995 2732) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1929(lines 1929 2742) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L2260(lines 2260 2691) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L212(lines 212 222) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1137(lines 1137 2864) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L1071(lines 1071 2874) no Hoare annotation was computed. [2018-11-19 00:07:23,564 INFO L425 ceAbstractionStarter]: For program point L2525(lines 2525 2650) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point mainErr12ASSERT_VIOLATIONERROR_FUNCTION(line 250) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L1402(lines 1402 2823) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L81(lines 81 279) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L1667(lines 1667 2782) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L544(lines 544 2955) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L214(line 214) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L16(lines 16 3002) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L809(lines 809 2914) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L1800(lines 1800 2762) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L1734(lines 1734 2772) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L2065(lines 2065 2721) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 2894) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 2904) no Hoare annotation was computed. [2018-11-19 00:07:23,565 INFO L425 ceAbstractionStarter]: For program point L2330(lines 2330 2680) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L1207(lines 1207 2853) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 227) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L1472(lines 1472 2812) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L2463(lines 2463 2660) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L349(lines 349 2985) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L2397(lines 2397 2670) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L614(lines 614 2944) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L1605(lines 1605 2792) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L1539(lines 1539 2802) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L20(lines 20 2997) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L1870(lines 1870 2751) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L747(lines 747 2924) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 2934) no Hoare annotation was computed. [2018-11-19 00:07:23,566 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 2640) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 2710) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 2883) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 2842) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L2268(lines 2268 2690) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L2202(lines 2202 2700) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point mainErr3ASSERT_VIOLATIONERROR_FUNCTION(line 83) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L2599(line 2599) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L2533(lines 2533 2649) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L419(lines 419 2974) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L1410(lines 1410 2822) no Hoare annotation was computed. [2018-11-19 00:07:23,567 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 2832) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L421 ceAbstractionStarter]: At program point L221(lines 87 279) the Hoare annotation is: (and (not (= 0 main_~__VERIFIER_assert__cond~3)) (<= main_~main__t~0 main_~main__tagbuf_len~0) (= main_~__VERIFIER_assert__cond~2 1) (<= 1 main_~main__t~0)) [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L1675(lines 1675 2781) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L552(lines 552 2954) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 2964) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L1940(lines 1940 2740) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 2913) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L1082(lines 1082 2872) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L2073(lines 2073 2720) no Hoare annotation was computed. [2018-11-19 00:07:23,568 INFO L425 ceAbstractionStarter]: For program point L2007(lines 2007 2730) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L2338(lines 2338 2679) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L1215(lines 1215 2852) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L1149(lines 1149 2862) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point mainErr1ASSERT_VIOLATIONERROR_FUNCTION(line 42) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L1480(lines 1480 2811) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L357(lines 357 2984) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L291(lines 291 2994) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L159(lines 159 226) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L1745(lines 1745 2770) no Hoare annotation was computed. [2018-11-19 00:07:23,569 INFO L425 ceAbstractionStarter]: For program point L622(lines 622 2943) no Hoare annotation was computed. [2018-11-19 00:07:23,570 INFO L425 ceAbstractionStarter]: For program point L28(lines 28 52) no Hoare annotation was computed. [2018-11-19 00:07:23,570 INFO L428 ceAbstractionStarter]: At program point L3001(lines 16 3002) the Hoare annotation is: true [2018-11-19 00:07:23,570 INFO L425 ceAbstractionStarter]: For program point L887(lines 887 2902) no Hoare annotation was computed. [2018-11-19 00:07:23,570 INFO L425 ceAbstractionStarter]: For program point L1878(lines 1878 2750) no Hoare annotation was computed. [2018-11-19 00:07:23,570 INFO L425 ceAbstractionStarter]: For program point L1812(lines 1812 2760) no Hoare annotation was computed. [2018-11-19 00:07:23,570 INFO L425 ceAbstractionStarter]: For program point mainErr4ASSERT_VIOLATIONERROR_FUNCTION(line 100) no Hoare annotation was computed. [2018-11-19 00:07:23,570 INFO L425 ceAbstractionStarter]: For program point L2143(lines 2143 2709) no Hoare annotation was computed. [2018-11-19 00:07:23,570 INFO L425 ceAbstractionStarter]: For program point L1020(lines 1020 2882) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point mainErr6ASSERT_VIOLATIONERROR_FUNCTION(line 140) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L954(lines 954 2892) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point mainErr7ASSERT_VIOLATIONERROR_FUNCTION(line 152) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L2408(lines 2408 2668) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L1285(lines 1285 2841) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 11 3003) the Hoare annotation is: true [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 2800) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L2541(lines 2541 2648) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L427(lines 427 2973) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L2475(lines 2475 2658) no Hoare annotation was computed. [2018-11-19 00:07:23,571 INFO L425 ceAbstractionStarter]: For program point L692(lines 692 2932) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L1683(lines 1683 2780) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L1617(lines 1617 2790) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L98(lines 98 120) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L1948(lines 1948 2739) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 2912) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L759(lines 759 2922) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L2609(lines 2609 2638) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 30) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L2213(lines 2213 2698) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 2871) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L1355(lines 1355 2830) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L2346(lines 2346 2678) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L2280(lines 2280 2688) no Hoare annotation was computed. [2018-11-19 00:07:23,572 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 188) no Hoare annotation was computed. [2018-11-19 00:07:23,573 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-19 00:07:23,573 INFO L425 ceAbstractionStarter]: For program point L2611(line 2611) no Hoare annotation was computed. [2018-11-19 00:07:23,573 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 2962) no Hoare annotation was computed. [2018-11-19 00:07:23,573 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 2810) no Hoare annotation was computed. [2018-11-19 00:07:23,573 INFO L425 ceAbstractionStarter]: For program point L1422(lines 1422 2820) no Hoare annotation was computed. [2018-11-19 00:07:23,574 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2018-11-19 00:07:23,575 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2018-11-19 00:07:23,576 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2018-11-19 00:07:23,577 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L110 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L131 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2018-11-19 00:07:23,578 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L349 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2018-11-19 00:07:23,579 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L212 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2018-11-19 00:07:23,580 WARN L170 areAnnotationChecker]: L262 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L369 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L380 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2018-11-19 00:07:23,581 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L396 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L396 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L408 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L435 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2018-11-19 00:07:23,582 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L474 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L474 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L505 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L505 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L513 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L513 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2018-11-19 00:07:23,583 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L544 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L544 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L564 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L564 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L575 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L575 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2018-11-19 00:07:23,584 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L614 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L614 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L630 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L630 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L653 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L653 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L661 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L661 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L669 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L681 has no Hoare annotation [2018-11-19 00:07:23,585 WARN L170 areAnnotationChecker]: L681 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L692 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L692 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L708 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L708 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L731 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L731 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L739 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L739 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L747 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L747 has no Hoare annotation [2018-11-19 00:07:23,586 WARN L170 areAnnotationChecker]: L759 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L759 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L770 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L778 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L778 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L817 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L817 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L825 has no Hoare annotation [2018-11-19 00:07:23,587 WARN L170 areAnnotationChecker]: L825 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L837 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L837 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L848 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L848 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L864 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L864 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L876 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L876 has no Hoare annotation [2018-11-19 00:07:23,588 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L895 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L895 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L903 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L903 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L915 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L926 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L926 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L934 has no Hoare annotation [2018-11-19 00:07:23,589 WARN L170 areAnnotationChecker]: L934 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L942 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L942 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L954 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L965 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L965 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L973 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L973 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L981 has no Hoare annotation [2018-11-19 00:07:23,590 WARN L170 areAnnotationChecker]: L981 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L993 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L993 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1004 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1004 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1012 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1012 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1020 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1020 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1032 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1032 has no Hoare annotation [2018-11-19 00:07:23,591 WARN L170 areAnnotationChecker]: L1043 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1043 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1051 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1051 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1059 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1059 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1071 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1071 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1082 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1082 has no Hoare annotation [2018-11-19 00:07:23,592 WARN L170 areAnnotationChecker]: L1090 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1090 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1098 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1098 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1110 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1110 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1121 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1121 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1129 has no Hoare annotation [2018-11-19 00:07:23,593 WARN L170 areAnnotationChecker]: L1129 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1137 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1137 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1149 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1149 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1160 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1160 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1168 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1168 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1176 has no Hoare annotation [2018-11-19 00:07:23,594 WARN L170 areAnnotationChecker]: L1176 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1188 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1188 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1199 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1199 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1207 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1207 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1215 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1215 has no Hoare annotation [2018-11-19 00:07:23,595 WARN L170 areAnnotationChecker]: L1227 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1227 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1238 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1238 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1246 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1246 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1254 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1254 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1266 has no Hoare annotation [2018-11-19 00:07:23,596 WARN L170 areAnnotationChecker]: L1266 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1277 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1277 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1285 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1285 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1293 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1293 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1305 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1305 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1316 has no Hoare annotation [2018-11-19 00:07:23,597 WARN L170 areAnnotationChecker]: L1316 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1324 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1324 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1332 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1332 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1344 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1344 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1355 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1355 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1363 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1363 has no Hoare annotation [2018-11-19 00:07:23,598 WARN L170 areAnnotationChecker]: L1371 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1371 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1383 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1383 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1394 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1394 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1402 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1402 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1410 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1410 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1422 has no Hoare annotation [2018-11-19 00:07:23,599 WARN L170 areAnnotationChecker]: L1422 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1433 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1433 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1441 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1441 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1449 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1449 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1461 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1461 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1472 has no Hoare annotation [2018-11-19 00:07:23,600 WARN L170 areAnnotationChecker]: L1472 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1480 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1480 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1488 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1488 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1500 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1500 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1511 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1511 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1519 has no Hoare annotation [2018-11-19 00:07:23,601 WARN L170 areAnnotationChecker]: L1519 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1527 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1527 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1539 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1539 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1550 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1550 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1558 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1558 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1566 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1566 has no Hoare annotation [2018-11-19 00:07:23,602 WARN L170 areAnnotationChecker]: L1578 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1578 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1589 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1589 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1597 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1597 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1605 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1605 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1617 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1617 has no Hoare annotation [2018-11-19 00:07:23,603 WARN L170 areAnnotationChecker]: L1628 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1628 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1636 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1636 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1644 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1644 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1656 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1656 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1667 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1667 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1675 has no Hoare annotation [2018-11-19 00:07:23,604 WARN L170 areAnnotationChecker]: L1675 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1683 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1683 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1695 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1695 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1706 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1706 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1714 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1714 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1722 has no Hoare annotation [2018-11-19 00:07:23,605 WARN L170 areAnnotationChecker]: L1722 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1734 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1734 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1745 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1745 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1753 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1753 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1761 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1761 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1773 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1773 has no Hoare annotation [2018-11-19 00:07:23,606 WARN L170 areAnnotationChecker]: L1784 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1784 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1792 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1792 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1800 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1800 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1812 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1812 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1823 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1823 has no Hoare annotation [2018-11-19 00:07:23,607 WARN L170 areAnnotationChecker]: L1831 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1831 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1839 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1839 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1851 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1851 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1862 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1862 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1870 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1870 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1878 has no Hoare annotation [2018-11-19 00:07:23,608 WARN L170 areAnnotationChecker]: L1878 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1890 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1890 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1901 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1901 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1909 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1909 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1917 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1917 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1929 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1929 has no Hoare annotation [2018-11-19 00:07:23,609 WARN L170 areAnnotationChecker]: L1940 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1940 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1948 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1948 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1956 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1956 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1968 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1968 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1979 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1979 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1987 has no Hoare annotation [2018-11-19 00:07:23,610 WARN L170 areAnnotationChecker]: L1987 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L1995 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L1995 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2007 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2007 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2018 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2018 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2026 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2026 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2034 has no Hoare annotation [2018-11-19 00:07:23,611 WARN L170 areAnnotationChecker]: L2034 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2046 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2046 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2057 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2057 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2065 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2065 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2073 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2073 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2085 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2085 has no Hoare annotation [2018-11-19 00:07:23,612 WARN L170 areAnnotationChecker]: L2096 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2096 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2104 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2104 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2112 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2112 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2124 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2124 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2135 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2135 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2143 has no Hoare annotation [2018-11-19 00:07:23,613 WARN L170 areAnnotationChecker]: L2143 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2151 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2151 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2163 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2163 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2174 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2174 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2182 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2182 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2190 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2190 has no Hoare annotation [2018-11-19 00:07:23,614 WARN L170 areAnnotationChecker]: L2202 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2202 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2213 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2213 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2221 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2221 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2229 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2229 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2241 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2241 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2252 has no Hoare annotation [2018-11-19 00:07:23,615 WARN L170 areAnnotationChecker]: L2252 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2260 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2260 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2268 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2268 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2280 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2280 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2291 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2291 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2299 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2299 has no Hoare annotation [2018-11-19 00:07:23,616 WARN L170 areAnnotationChecker]: L2307 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2307 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2319 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2319 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2330 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2330 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2338 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2338 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2346 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2346 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2358 has no Hoare annotation [2018-11-19 00:07:23,617 WARN L170 areAnnotationChecker]: L2358 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2369 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2369 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2377 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2377 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2385 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2385 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2397 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2397 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2408 has no Hoare annotation [2018-11-19 00:07:23,618 WARN L170 areAnnotationChecker]: L2408 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2416 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2416 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2424 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2424 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2436 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2436 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2447 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2447 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2455 has no Hoare annotation [2018-11-19 00:07:23,619 WARN L170 areAnnotationChecker]: L2455 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2463 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2463 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2475 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2475 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2486 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2486 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2494 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2494 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2502 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2502 has no Hoare annotation [2018-11-19 00:07:23,620 WARN L170 areAnnotationChecker]: L2514 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2514 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2525 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2525 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2533 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2533 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2541 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2541 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2553 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2553 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2564 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2564 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2572 has no Hoare annotation [2018-11-19 00:07:23,621 WARN L170 areAnnotationChecker]: L2572 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2580 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2580 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2597 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2597 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2597 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2599 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2599 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2609 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2609 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2611 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2611 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2618 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2618 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2626 has no Hoare annotation [2018-11-19 00:07:23,622 WARN L170 areAnnotationChecker]: L2626 has no Hoare annotation [2018-11-19 00:07:23,623 INFO L163 areAnnotationChecker]: CFG has 2 edges. 2 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2018-11-19 00:07:23,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 12:07:23 BoogieIcfgContainer [2018-11-19 00:07:23,636 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-19 00:07:23,638 INFO L168 Benchmark]: Toolchain (without parser) took 71782.50 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -934.2 MB). Peak memory consumption was 443.1 MB. Max. memory is 7.1 GB. [2018-11-19 00:07:23,639 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-19 00:07:23,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1006.82 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 66.1 MB). Peak memory consumption was 66.1 MB. Max. memory is 7.1 GB. [2018-11-19 00:07:23,640 INFO L168 Benchmark]: Boogie Preprocessor took 297.94 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -841.0 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. [2018-11-19 00:07:23,641 INFO L168 Benchmark]: RCFGBuilder took 3731.42 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 263.2 MB). Peak memory consumption was 263.2 MB. Max. memory is 7.1 GB. [2018-11-19 00:07:23,642 INFO L168 Benchmark]: TraceAbstraction took 66741.23 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 650.1 MB). Free memory was 1.9 GB in the beginning and 2.4 GB in the end (delta: -422.5 MB). Peak memory consumption was 227.6 MB. Max. memory is 7.1 GB. [2018-11-19 00:07:23,645 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1006.82 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 66.1 MB). Peak memory consumption was 66.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 297.94 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -841.0 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3731.42 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 263.2 MB). Peak memory consumption was 263.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 66741.23 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 650.1 MB). Free memory was 1.9 GB in the beginning and 2.4 GB in the end (delta: -422.5 MB). Peak memory consumption was 227.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 168]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 83]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 202]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 71]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 152]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 140]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 214]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 250]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 180]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 100]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 42]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 112]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2611]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 2599]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 30]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 262]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 16 specifications checked. All of them hold - InvariantResult [Line: 59]: Loop Invariant Derived loop invariant: (main__t <= main__tagbuf_len && !(main__t == main__tagbuf_len)) && 0 <= main__t - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: ((!(0 == __VERIFIER_assert__cond) && main__t <= main__tagbuf_len) && __VERIFIER_assert__cond == 1) && 1 <= main__t - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: (((!(0 == __VERIFIER_assert__cond) && main__t <= main__tagbuf_len) && 1 == __VERIFIER_assert__cond) && !(main__t == main__tagbuf_len)) && 1 <= main__t - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: ((main__t <= main__tagbuf_len && __VERIFIER_assert__cond == 1) && !(main__tagbuf_len == main__t)) && 1 <= main__t - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: main__t <= main__tagbuf_len && 0 <= main__t - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 309 locations, 16 error locations. SAFE Result, 66.6s OverallTime, 17 OverallIterations, 1 TraceHistogramMax, 57.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 1817 SDtfs, 9682 SDslu, 3271 SDs, 0 SdLazy, 13451 SolverSat, 2474 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 18.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 183 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=309occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 17 MinimizatonAttempts, 89 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 10 LocationsWithAnnotation, 10 PreInvPairs, 14 NumberOfFragments, 71 HoareAnnotationTreeSize, 10 FomulaSimplifications, 2903 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 10 FomulaSimplificationsInter, 86 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 741 NumberOfCodeBlocks, 741 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 724 ConstructedInterpolants, 0 QuantifiedInterpolants, 145229 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...