java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/array-tiling/rewnifrev2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 00:53:00,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 00:53:00,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 00:53:00,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-10-07 00:53:00,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 00:53:00,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 00:53:00,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 00:53:00,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 00:53:00,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 00:53:00,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 00:53:00,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 00:53:00,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 00:53:00,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 00:53:00,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 00:53:00,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 00:53:00,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 00:53:00,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-07 00:53:00,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 00:53:00,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 00:53:00,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 00:53:00,861 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 00:53:00,887 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 00:53:00,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 00:53:00,889 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 00:53:00,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 00:53:00,889 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 00:53:00,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 00:53:00,890 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 00:53:00,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 00:53:00,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 00:53:00,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 00:53:00,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 00:53:00,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 00:53:00,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 00:53:00,892 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 00:53:00,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 00:53:00,893 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 00:53:00,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 00:53:00,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 00:53:00,893 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 00:53:00,893 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 00:53:00,894 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 00:53:00,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 00:53:00,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 00:53:00,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 00:53:00,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 00:53:00,895 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 00:53:00,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 00:53:00,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 00:53:00,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 00:53:01,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 00:53:01,165 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 00:53:01,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 00:53:01,170 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 00:53:01,170 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 00:53:01,171 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/rewnifrev2.c [2019-10-07 00:53:01,230 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fb0860cd/05edf88044d54050946b5d7d77c820d8/FLAG076672b2d [2019-10-07 00:53:01,705 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 00:53:01,707 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/rewnifrev2.c [2019-10-07 00:53:01,714 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fb0860cd/05edf88044d54050946b5d7d77c820d8/FLAG076672b2d [2019-10-07 00:53:02,080 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fb0860cd/05edf88044d54050946b5d7d77c820d8 [2019-10-07 00:53:02,089 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 00:53:02,090 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 00:53:02,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 00:53:02,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 00:53:02,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 00:53:02,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ed8428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02, skipping insertion in model container [2019-10-07 00:53:02,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,105 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 00:53:02,125 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 00:53:02,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 00:53:02,308 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 00:53:02,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 00:53:02,335 INFO L192 MainTranslator]: Completed translation [2019-10-07 00:53:02,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02 WrapperNode [2019-10-07 00:53:02,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 00:53:02,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 00:53:02,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 00:53:02,337 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 00:53:02,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,449 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (1/1) ... [2019-10-07 00:53:02,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 00:53:02,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 00:53:02,458 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 00:53:02,458 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 00:53:02,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (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 [2019-10-07 00:53:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 00:53:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 00:53:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-07 00:53:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 00:53:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 00:53:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 00:53:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-07 00:53:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 00:53:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 00:53:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 00:53:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 00:53:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 00:53:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 00:53:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 00:53:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 00:53:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 00:53:02,827 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 00:53:02,827 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-07 00:53:02,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:53:02 BoogieIcfgContainer [2019-10-07 00:53:02,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 00:53:02,830 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 00:53:02,830 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 00:53:02,833 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 00:53:02,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 12:53:02" (1/3) ... [2019-10-07 00:53:02,834 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71769db4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:53:02, skipping insertion in model container [2019-10-07 00:53:02,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:53:02" (2/3) ... [2019-10-07 00:53:02,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71769db4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:53:02, skipping insertion in model container [2019-10-07 00:53:02,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:53:02" (3/3) ... [2019-10-07 00:53:02,837 INFO L109 eAbstractionObserver]: Analyzing ICFG rewnifrev2.c [2019-10-07 00:53:02,848 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 00:53:02,856 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 00:53:02,867 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 00:53:02,893 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 00:53:02,893 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 00:53:02,893 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 00:53:02,893 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 00:53:02,893 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 00:53:02,894 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 00:53:02,894 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 00:53:02,894 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 00:53:02,912 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states. [2019-10-07 00:53:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-10-07 00:53:02,918 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:53:02,919 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:53:02,921 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:53:02,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:53:02,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1458036132, now seen corresponding path program 1 times [2019-10-07 00:53:02,936 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:53:02,936 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:02,937 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:02,937 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:02,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:53:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:53:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:53:03,105 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:03,105 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 00:53:03,106 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 00:53:03,110 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 00:53:03,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 00:53:03,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 00:53:03,128 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 3 states. [2019-10-07 00:53:03,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:53:03,220 INFO L93 Difference]: Finished difference Result 36 states and 42 transitions. [2019-10-07 00:53:03,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 00:53:03,223 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2019-10-07 00:53:03,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:53:03,235 INFO L225 Difference]: With dead ends: 36 [2019-10-07 00:53:03,235 INFO L226 Difference]: Without dead ends: 17 [2019-10-07 00:53:03,241 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 00:53:03,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2019-10-07 00:53:03,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2019-10-07 00:53:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2019-10-07 00:53:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 18 transitions. [2019-10-07 00:53:03,293 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 18 transitions. Word has length 12 [2019-10-07 00:53:03,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:53:03,293 INFO L462 AbstractCegarLoop]: Abstraction has 17 states and 18 transitions. [2019-10-07 00:53:03,293 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 00:53:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2019-10-07 00:53:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-10-07 00:53:03,295 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:53:03,295 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:53:03,296 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:53:03,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:53:03,297 INFO L82 PathProgramCache]: Analyzing trace with hash 2020700190, now seen corresponding path program 1 times [2019-10-07 00:53:03,298 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:53:03,298 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:03,298 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:03,298 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:03,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:53:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:53:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:53:03,616 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:03,617 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 00:53:03,617 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-07 00:53:03,619 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 00:53:03,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 00:53:03,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-10-07 00:53:03,620 INFO L87 Difference]: Start difference. First operand 17 states and 18 transitions. Second operand 8 states. [2019-10-07 00:53:03,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:53:03,742 INFO L93 Difference]: Finished difference Result 26 states and 27 transitions. [2019-10-07 00:53:03,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 00:53:03,743 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 13 [2019-10-07 00:53:03,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:53:03,744 INFO L225 Difference]: With dead ends: 26 [2019-10-07 00:53:03,745 INFO L226 Difference]: Without dead ends: 24 [2019-10-07 00:53:03,746 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2019-10-07 00:53:03,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2019-10-07 00:53:03,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 23. [2019-10-07 00:53:03,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-10-07 00:53:03,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 24 transitions. [2019-10-07 00:53:03,754 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 24 transitions. Word has length 13 [2019-10-07 00:53:03,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:53:03,755 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 24 transitions. [2019-10-07 00:53:03,755 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 00:53:03,755 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2019-10-07 00:53:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-10-07 00:53:03,756 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:53:03,756 INFO L385 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:53:03,757 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:53:03,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:53:03,757 INFO L82 PathProgramCache]: Analyzing trace with hash -1910970063, now seen corresponding path program 1 times [2019-10-07 00:53:03,757 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:53:03,757 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:03,758 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:03,758 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:03,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:53:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:53:03,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:53:03,924 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:03,924 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 00:53:03,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:53:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:53:04,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 20 conjunts are in the unsatisfiable core [2019-10-07 00:53:04,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 00:53:04,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-07 00:53:04,107 INFO L341 Elim1Store]: treesize reduction 41, result has 21.2 percent of original size [2019-10-07 00:53:04,108 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 26 [2019-10-07 00:53:04,109 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 00:53:04,137 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 00:53:04,139 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-07 00:53:04,139 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:34, output treesize:34 [2019-10-07 00:53:04,481 INFO L341 Elim1Store]: treesize reduction 17, result has 66.7 percent of original size [2019-10-07 00:53:04,482 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 45 [2019-10-07 00:53:04,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:53:04,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:53:04,488 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2019-10-07 00:53:04,517 INFO L567 ElimStorePlain]: treesize reduction 50, result has 23.1 percent of original size [2019-10-07 00:53:04,518 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 00:53:04,518 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:7 [2019-10-07 00:53:04,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:53:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:53:04,590 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 00:53:04,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 00:53:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 00:53:04,735 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 00:53:04,775 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-10-07 00:53:04,775 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 00:53:04,782 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 00:53:04,790 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 00:53:04,791 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 00:53:05,002 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 30 for LOIs [2019-10-07 00:53:07,325 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 100 for LOIs [2019-10-07 00:53:07,339 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 16 for LOIs [2019-10-07 00:53:07,344 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 00:53:07,344 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 00:53:07,345 INFO L193 IcfgInterpreter]: Reachable states at location L3-1 satisfy 463#(and (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_18 Int) (v_main_~a~0.base_BEFORE_CALL_11 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_22 Int) (v_prenex_14 Int) (v_main_~a~0.offset_BEFORE_CALL_11 Int) (v_prenex_13 Int) (v_main_~i~0_BEFORE_CALL_12 Int) (v_prenex_10 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (or (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_main_~a~0.offset_BEFORE_CALL_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_11) v_main_~a~0.offset_BEFORE_CALL_11) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_11) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (< v_prenex_14 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_13) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 1 v_prenex_14) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_14) (<= v_prenex_14 0) (<= v_prenex_13 0) (< (select (select |#memory_int| v_prenex_12) (+ v_prenex_13 (* 4 v_prenex_14))) v_prenex_14) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_11) (<= v_prenex_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_main_~i~0_BEFORE_CALL_12 100000) (< v_main_~i~0_BEFORE_CALL_12 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< (select (select |#memory_int| v_prenex_10) (+ v_prenex_11 (* 4 v_main_~i~0_BEFORE_CALL_12))) v_main_~i~0_BEFORE_CALL_12) (= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_12) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_16 0) (<= 0 v_prenex_16) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 (select (select |#memory_int| v_prenex_15) v_prenex_16)) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_22 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 v_prenex_22) (<= 1 v_prenex_22) (<= v_prenex_22 (select (select |#memory_int| v_prenex_20) (+ v_prenex_21 (* 4 v_prenex_22)))) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_21) (<= v_prenex_21 0) (< v_prenex_22 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_18 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_prenex_19) (< v_prenex_19 ~SIZE~0) (<= 0 v_prenex_18) (<= v_prenex_19 (select (select |#memory_int| v_prenex_17) (+ v_prenex_18 (* 4 v_prenex_19)))) (<= v_prenex_19 100000) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (<= __VERIFIER_assert_~cond 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:07,345 INFO L193 IcfgInterpreter]: Reachable states at location L25-3 satisfy 369#(and (<= 0 main_~i~0) (or (and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 main_~i~0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0)) (and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= main_~i~0 0) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0) (= main_~i~0 0))) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,345 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 472#(and (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= ~MAX~0 |old(~MAX~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~SIZE~0)| ~SIZE~0)) [2019-10-07 00:53:07,346 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertEXIT satisfy 458#(and (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_18 Int) (v_main_~a~0.base_BEFORE_CALL_11 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_22 Int) (v_prenex_14 Int) (v_main_~a~0.offset_BEFORE_CALL_11 Int) (v_prenex_13 Int) (v_main_~i~0_BEFORE_CALL_12 Int) (v_prenex_10 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (or (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_main_~a~0.offset_BEFORE_CALL_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_11) v_main_~a~0.offset_BEFORE_CALL_11) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_11) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (< v_prenex_14 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_13) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 1 v_prenex_14) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_14) (<= v_prenex_14 0) (<= v_prenex_13 0) (< (select (select |#memory_int| v_prenex_12) (+ v_prenex_13 (* 4 v_prenex_14))) v_prenex_14) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_11) (<= v_prenex_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_main_~i~0_BEFORE_CALL_12 100000) (< v_main_~i~0_BEFORE_CALL_12 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< (select (select |#memory_int| v_prenex_10) (+ v_prenex_11 (* 4 v_main_~i~0_BEFORE_CALL_12))) v_main_~i~0_BEFORE_CALL_12) (= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_12) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_16 0) (<= 0 v_prenex_16) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 (select (select |#memory_int| v_prenex_15) v_prenex_16)) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_22 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 v_prenex_22) (<= 1 v_prenex_22) (<= v_prenex_22 (select (select |#memory_int| v_prenex_20) (+ v_prenex_21 (* 4 v_prenex_22)))) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_21) (<= v_prenex_21 0) (< v_prenex_22 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_18 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_prenex_19) (< v_prenex_19 ~SIZE~0) (<= 0 v_prenex_18) (<= v_prenex_19 (select (select |#memory_int| v_prenex_17) (+ v_prenex_18 (* 4 v_prenex_19)))) (<= v_prenex_19 100000) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (not (= 0 __VERIFIER_assert_~cond)) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:07,346 INFO L193 IcfgInterpreter]: Reachable states at location L3-3 satisfy 453#(and (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_18 Int) (v_main_~a~0.base_BEFORE_CALL_11 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_22 Int) (v_prenex_14 Int) (v_main_~a~0.offset_BEFORE_CALL_11 Int) (v_prenex_13 Int) (v_main_~i~0_BEFORE_CALL_12 Int) (v_prenex_10 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (or (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_main_~a~0.offset_BEFORE_CALL_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_11) v_main_~a~0.offset_BEFORE_CALL_11) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_11) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (< v_prenex_14 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_13) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 1 v_prenex_14) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_14) (<= v_prenex_14 0) (<= v_prenex_13 0) (< (select (select |#memory_int| v_prenex_12) (+ v_prenex_13 (* 4 v_prenex_14))) v_prenex_14) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_11) (<= v_prenex_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_main_~i~0_BEFORE_CALL_12 100000) (< v_main_~i~0_BEFORE_CALL_12 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< (select (select |#memory_int| v_prenex_10) (+ v_prenex_11 (* 4 v_main_~i~0_BEFORE_CALL_12))) v_main_~i~0_BEFORE_CALL_12) (= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_12) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_16 0) (<= 0 v_prenex_16) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 (select (select |#memory_int| v_prenex_15) v_prenex_16)) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_22 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 v_prenex_22) (<= 1 v_prenex_22) (<= v_prenex_22 (select (select |#memory_int| v_prenex_20) (+ v_prenex_21 (* 4 v_prenex_22)))) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_21) (<= v_prenex_21 0) (< v_prenex_22 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_18 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_prenex_19) (< v_prenex_19 ~SIZE~0) (<= 0 v_prenex_18) (<= v_prenex_19 (select (select |#memory_int| v_prenex_17) (+ v_prenex_18 (* 4 v_prenex_19)))) (<= v_prenex_19 100000) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (not (= 0 __VERIFIER_assert_~cond)) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:07,346 INFO L193 IcfgInterpreter]: Reachable states at location L15 satisfy 38#(and (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 (+ ~SIZE~0 2147483648)) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= 0 (select |old(#valid)| 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~SIZE~0)|) (= |#valid| |old(#valid)|) (<= ~SIZE~0 2147483647) (<= |old(~SIZE~0)| 0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(#length)| |#length|) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,347 INFO L193 IcfgInterpreter]: Reachable states at location L3 satisfy 448#(and (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_18 Int) (v_main_~a~0.base_BEFORE_CALL_11 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_22 Int) (v_prenex_14 Int) (v_main_~a~0.offset_BEFORE_CALL_11 Int) (v_prenex_13 Int) (v_main_~i~0_BEFORE_CALL_12 Int) (v_prenex_10 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (or (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_main_~a~0.offset_BEFORE_CALL_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_11) v_main_~a~0.offset_BEFORE_CALL_11) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_11) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (< v_prenex_14 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_13) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 1 v_prenex_14) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_14) (<= v_prenex_14 0) (<= v_prenex_13 0) (< (select (select |#memory_int| v_prenex_12) (+ v_prenex_13 (* 4 v_prenex_14))) v_prenex_14) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_11) (<= v_prenex_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_main_~i~0_BEFORE_CALL_12 100000) (< v_main_~i~0_BEFORE_CALL_12 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< (select (select |#memory_int| v_prenex_10) (+ v_prenex_11 (* 4 v_main_~i~0_BEFORE_CALL_12))) v_main_~i~0_BEFORE_CALL_12) (= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_12) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_16 0) (<= 0 v_prenex_16) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 (select (select |#memory_int| v_prenex_15) v_prenex_16)) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_22 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 v_prenex_22) (<= 1 v_prenex_22) (<= v_prenex_22 (select (select |#memory_int| v_prenex_20) (+ v_prenex_21 (* 4 v_prenex_22)))) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_21) (<= v_prenex_21 0) (< v_prenex_22 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_18 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_prenex_19) (< v_prenex_19 ~SIZE~0) (<= 0 v_prenex_18) (<= v_prenex_19 (select (select |#memory_int| v_prenex_17) (+ v_prenex_18 (* 4 v_prenex_19)))) (<= v_prenex_19 100000) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:07,347 INFO L193 IcfgInterpreter]: Reachable states at location L27-1 satisfy 439#(and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= 0 |main_#t~mem5|) (<= ~SIZE~0 100000) (<= 0 main_~i~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,348 INFO L193 IcfgInterpreter]: Reachable states at location L19-3 satisfy 76#(and (or (and (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (<= |main_#t~malloc2.offset| 0) (= 0 |#NULL.base|) (<= main_~i~0 99998) (< 1 ~SIZE~0) (< ~SIZE~0 ~MAX~0) (= 0 |main_#t~malloc2.offset|) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= |#valid| (store |old(#valid)| |main_#t~malloc2.base| 1)) (<= 0 |#NULL.offset|) (= main_~a~0.offset |main_#t~malloc2.offset|) (<= ~SIZE~0 2147483647) (< |#StackHeapBarrier| |main_#t~malloc2.base|) (= (store |old(#length)| |main_#t~malloc2.base| (* 4 ~SIZE~0)) |#length|) (<= 0 (+ main_~i~0 1)) (<= ~SIZE~0 100000) (not (= |main_#t~malloc2.base| 0)) (<= |#NULL.base| 0) (<= 0 (+ ~SIZE~0 2147483648)) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |main_#t~malloc2.offset|) (= 0 (select |old(#valid)| 0)) (<= |#NULL.offset| 0) (<= 0 |old(~SIZE~0)|) (= main_~i~0 (+ ~SIZE~0 (- 2))) (= (select |old(#valid)| |main_#t~malloc2.base|) 0) (= |main_#t~malloc2.base| main_~a~0.base) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0)) (and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= 0 (+ main_~i~0 1)) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~i~0 99998) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#NULL.offset| 0))) (<= |old(~SIZE~0)| 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,348 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= ~MAX~0 100000) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= ~SIZE~0 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |#valid| 0)) (<= 0 ~SIZE~0) (= |#NULL.offset| 0) (<= ~SIZE~0 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,348 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= 0 (select |old(#valid)| 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |old(~SIZE~0)|) (= |#valid| |old(#valid)|) (<= |old(~SIZE~0)| 0) (<= 0 ~SIZE~0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(#length)| |#length|) (<= ~SIZE~0 0) (= |old(~SIZE~0)| ~SIZE~0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,348 INFO L193 IcfgInterpreter]: Reachable states at location L27 satisfy 294#(and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= ~SIZE~0 100000) (<= 0 main_~i~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~i~0 100000) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,349 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 477#(and (<= ~MAX~0 100000) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= ~SIZE~0 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#valid| (store |old(#valid)| 0 0)) (<= 0 ~SIZE~0) (= |#NULL.offset| 0) (<= ~SIZE~0 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:07,349 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 00:53:07,350 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 468#(and (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_18 Int) (v_main_~a~0.base_BEFORE_CALL_11 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_22 Int) (v_prenex_14 Int) (v_main_~a~0.offset_BEFORE_CALL_11 Int) (v_prenex_13 Int) (v_main_~i~0_BEFORE_CALL_12 Int) (v_prenex_10 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (or (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_main_~a~0.offset_BEFORE_CALL_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_11) v_main_~a~0.offset_BEFORE_CALL_11) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_11) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (< v_prenex_14 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_13) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 1 v_prenex_14) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_14) (<= v_prenex_14 0) (<= v_prenex_13 0) (< (select (select |#memory_int| v_prenex_12) (+ v_prenex_13 (* 4 v_prenex_14))) v_prenex_14) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_11) (<= v_prenex_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_main_~i~0_BEFORE_CALL_12 100000) (< v_main_~i~0_BEFORE_CALL_12 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< (select (select |#memory_int| v_prenex_10) (+ v_prenex_11 (* 4 v_main_~i~0_BEFORE_CALL_12))) v_main_~i~0_BEFORE_CALL_12) (= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_12) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_16 0) (<= 0 v_prenex_16) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 (select (select |#memory_int| v_prenex_15) v_prenex_16)) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_22 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 v_prenex_22) (<= 1 v_prenex_22) (<= v_prenex_22 (select (select |#memory_int| v_prenex_20) (+ v_prenex_21 (* 4 v_prenex_22)))) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_21) (<= v_prenex_21 0) (< v_prenex_22 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_18 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_prenex_19) (< v_prenex_19 ~SIZE~0) (<= 0 v_prenex_18) (<= v_prenex_19 (select (select |#memory_int| v_prenex_17) (+ v_prenex_18 (* 4 v_prenex_19)))) (<= v_prenex_19 100000) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (<= __VERIFIER_assert_~cond 0) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:07,350 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertENTRY satisfy 443#(exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_18 Int) (v_main_~a~0.base_BEFORE_CALL_11 Int) (v_prenex_17 Int) (v_prenex_12 Int) (v_prenex_11 Int) (v_prenex_22 Int) (v_prenex_14 Int) (v_main_~a~0.offset_BEFORE_CALL_11 Int) (v_prenex_13 Int) (v_main_~i~0_BEFORE_CALL_12 Int) (v_prenex_10 Int) (v_prenex_21 Int) (v_prenex_20 Int) (v_prenex_19 Int)) (or (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_main_~a~0.offset_BEFORE_CALL_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_11) v_main_~a~0.offset_BEFORE_CALL_11) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_11) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (< v_prenex_14 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_13) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 1 v_prenex_14) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_14) (<= v_prenex_14 0) (<= v_prenex_13 0) (< (select (select |#memory_int| v_prenex_12) (+ v_prenex_13 (* 4 v_prenex_14))) v_prenex_14) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_11) (<= v_prenex_11 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_main_~i~0_BEFORE_CALL_12 100000) (< v_main_~i~0_BEFORE_CALL_12 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< (select (select |#memory_int| v_prenex_10) (+ v_prenex_11 (* 4 v_main_~i~0_BEFORE_CALL_12))) v_main_~i~0_BEFORE_CALL_12) (= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_12) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_16 0) (<= 0 v_prenex_16) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 (select (select |#memory_int| v_prenex_15) v_prenex_16)) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_22 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 v_prenex_22) (<= 1 v_prenex_22) (<= v_prenex_22 (select (select |#memory_int| v_prenex_20) (+ v_prenex_21 (* 4 v_prenex_22)))) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_21) (<= v_prenex_21 0) (< v_prenex_22 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_18 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_prenex_19) (< v_prenex_19 ~SIZE~0) (<= 0 v_prenex_18) (<= v_prenex_19 (select (select |#memory_int| v_prenex_17) (+ v_prenex_18 (* 4 v_prenex_19)))) (<= v_prenex_19 100000) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) [2019-10-07 00:53:08,235 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-10-07 00:53:08,841 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 00:53:08,841 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11, 8, 13] total 34 [2019-10-07 00:53:08,843 INFO L442 AbstractCegarLoop]: Interpolant automaton has 34 states [2019-10-07 00:53:08,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2019-10-07 00:53:08,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=1007, Unknown=0, NotChecked=0, Total=1122 [2019-10-07 00:53:08,846 INFO L87 Difference]: Start difference. First operand 23 states and 24 transitions. Second operand 34 states. [2019-10-07 00:53:11,083 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-10-07 00:53:11,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:53:11,956 INFO L93 Difference]: Finished difference Result 35 states and 38 transitions. [2019-10-07 00:53:11,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-10-07 00:53:11,957 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 20 [2019-10-07 00:53:11,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:53:11,959 INFO L225 Difference]: With dead ends: 35 [2019-10-07 00:53:11,960 INFO L226 Difference]: Without dead ends: 33 [2019-10-07 00:53:11,961 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 36 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 593 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=320, Invalid=2230, Unknown=0, NotChecked=0, Total=2550 [2019-10-07 00:53:11,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-10-07 00:53:11,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 28. [2019-10-07 00:53:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2019-10-07 00:53:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 30 transitions. [2019-10-07 00:53:11,973 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 30 transitions. Word has length 20 [2019-10-07 00:53:11,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:53:11,974 INFO L462 AbstractCegarLoop]: Abstraction has 28 states and 30 transitions. [2019-10-07 00:53:11,974 INFO L463 AbstractCegarLoop]: Interpolant automaton has 34 states. [2019-10-07 00:53:11,974 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2019-10-07 00:53:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-10-07 00:53:11,976 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 00:53:11,976 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 00:53:12,181 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:53:12,182 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 00:53:12,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 00:53:12,183 INFO L82 PathProgramCache]: Analyzing trace with hash 1115530430, now seen corresponding path program 2 times [2019-10-07 00:53:12,183 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 00:53:12,183 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:12,183 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:12,184 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 00:53:12,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 00:53:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 00:53:12,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-07 00:53:12,275 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 00:53:12,275 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 00:53:12,275 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:53:12,345 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2019-10-07 00:53:12,346 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-07 00:53:12,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 7 conjunts are in the unsatisfiable core [2019-10-07 00:53:12,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 00:53:12,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-07 00:53:12,404 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 00:53:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-07 00:53:12,448 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 00:53:12,449 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-10-07 00:53:12,449 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 00:53:12,450 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 00:53:12,450 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 00:53:12,450 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 00:53:12,480 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 30 for LOIs [2019-10-07 00:53:13,804 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 76 for LOIs [2019-10-07 00:53:13,821 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 16 for LOIs [2019-10-07 00:53:13,824 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 00:53:13,825 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 00:53:13,825 INFO L193 IcfgInterpreter]: Reachable states at location L3-1 satisfy 463#(and (<= __VERIFIER_assert_~cond 0) (exists ((v_prenex_59 Int) (v_main_~a~0.offset_BEFORE_CALL_38 Int) (v_prenex_56 Int) (v_prenex_55 Int) (v_main_~i~0_BEFORE_CALL_43 Int) (v_prenex_58 Int) (v_prenex_57 Int) (v_main_~a~0.base_BEFORE_CALL_38 Int) (v_prenex_61 Int) (v_prenex_60 Int)) (or (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_60 0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_60) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_prenex_55 0) (<= 0 v_prenex_55) (< (select (select |#memory_int| v_prenex_56) v_prenex_55) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= v_prenex_60 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~i~0_BEFORE_CALL_43 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (<= v_main_~i~0_BEFORE_CALL_43 0) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_57 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_57) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_prenex_58) v_prenex_57)) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:13,825 INFO L193 IcfgInterpreter]: Reachable states at location L25-3 satisfy 369#(and (<= 0 main_~i~0) (or (and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 main_~i~0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0)) (and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= main_~i~0 0) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0) (= main_~i~0 0))) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,826 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 472#(and (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= ~MAX~0 |old(~MAX~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~SIZE~0)| ~SIZE~0)) [2019-10-07 00:53:13,826 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertEXIT satisfy 458#(and (not (= 0 __VERIFIER_assert_~cond)) (exists ((v_prenex_59 Int) (v_main_~a~0.offset_BEFORE_CALL_38 Int) (v_prenex_56 Int) (v_prenex_55 Int) (v_main_~i~0_BEFORE_CALL_43 Int) (v_prenex_58 Int) (v_prenex_57 Int) (v_main_~a~0.base_BEFORE_CALL_38 Int) (v_prenex_61 Int) (v_prenex_60 Int)) (or (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_60 0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_60) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_prenex_55 0) (<= 0 v_prenex_55) (< (select (select |#memory_int| v_prenex_56) v_prenex_55) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= v_prenex_60 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~i~0_BEFORE_CALL_43 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (<= v_main_~i~0_BEFORE_CALL_43 0) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_57 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_57) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_prenex_58) v_prenex_57)) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:13,827 INFO L193 IcfgInterpreter]: Reachable states at location L3-3 satisfy 453#(and (not (= 0 __VERIFIER_assert_~cond)) (exists ((v_prenex_59 Int) (v_main_~a~0.offset_BEFORE_CALL_38 Int) (v_prenex_56 Int) (v_prenex_55 Int) (v_main_~i~0_BEFORE_CALL_43 Int) (v_prenex_58 Int) (v_prenex_57 Int) (v_main_~a~0.base_BEFORE_CALL_38 Int) (v_prenex_61 Int) (v_prenex_60 Int)) (or (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_60 0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_60) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_prenex_55 0) (<= 0 v_prenex_55) (< (select (select |#memory_int| v_prenex_56) v_prenex_55) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= v_prenex_60 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~i~0_BEFORE_CALL_43 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (<= v_main_~i~0_BEFORE_CALL_43 0) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_57 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_57) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_prenex_58) v_prenex_57)) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:13,827 INFO L193 IcfgInterpreter]: Reachable states at location L15 satisfy 38#(and (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 (+ ~SIZE~0 2147483648)) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |old(~SIZE~0)|) (<= ~SIZE~0 2147483647) (= |#valid| |old(#valid)|) (<= |old(~SIZE~0)| 0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(#length)| |#length|) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,828 INFO L193 IcfgInterpreter]: Reachable states at location L27-1 satisfy 439#(and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= 0 |main_#t~mem5|) (<= ~SIZE~0 100000) (<= 0 main_~i~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,829 INFO L193 IcfgInterpreter]: Reachable states at location L3 satisfy 448#(and (exists ((v_prenex_59 Int) (v_main_~a~0.offset_BEFORE_CALL_38 Int) (v_prenex_56 Int) (v_prenex_55 Int) (v_main_~i~0_BEFORE_CALL_43 Int) (v_prenex_58 Int) (v_prenex_57 Int) (v_main_~a~0.base_BEFORE_CALL_38 Int) (v_prenex_61 Int) (v_prenex_60 Int)) (or (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_60 0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_60) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_prenex_55 0) (<= 0 v_prenex_55) (< (select (select |#memory_int| v_prenex_56) v_prenex_55) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= v_prenex_60 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~i~0_BEFORE_CALL_43 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (<= v_main_~i~0_BEFORE_CALL_43 0) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_57 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_57) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_prenex_58) v_prenex_57)) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:13,829 INFO L193 IcfgInterpreter]: Reachable states at location L19-3 satisfy 76#(and (or (and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= 0 (+ main_~i~0 1)) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~i~0 99998) (<= main_~a~0.offset 0) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (= |#NULL.offset| 0)) (and (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (<= |main_#t~malloc2.offset| 0) (= 0 |#NULL.base|) (<= main_~i~0 99998) (< 1 ~SIZE~0) (< ~SIZE~0 ~MAX~0) (= 0 |main_#t~malloc2.offset|) (= ~MAX~0 100000) (= |#valid| (store |old(#valid)| |main_#t~malloc2.base| 1)) (= main_~a~0.offset |main_#t~malloc2.offset|) (<= ~SIZE~0 2147483647) (< |#StackHeapBarrier| |main_#t~malloc2.base|) (= (store |old(#length)| |main_#t~malloc2.base| (* 4 ~SIZE~0)) |#length|) (<= 0 (+ main_~i~0 1)) (<= ~SIZE~0 100000) (not (= |main_#t~malloc2.base| 0)) (<= |#NULL.base| 0) (<= 0 (+ ~SIZE~0 2147483648)) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (= 0 (select |old(#valid)| 0)) (= main_~i~0 (+ ~SIZE~0 (- 2))) (= (select |old(#valid)| |main_#t~malloc2.base|) 0) (= |main_#t~malloc2.base| main_~a~0.base) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0))) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,829 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= ~MAX~0 100000) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= ~SIZE~0 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |#valid| 0)) (<= 0 ~SIZE~0) (= |#NULL.offset| 0) (<= ~SIZE~0 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,829 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (<= 0 |old(~SIZE~0)|) (= |#valid| |old(#valid)|) (<= |old(~SIZE~0)| 0) (<= 0 ~SIZE~0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(#length)| |#length|) (<= ~SIZE~0 0) (= |old(~SIZE~0)| ~SIZE~0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,830 INFO L193 IcfgInterpreter]: Reachable states at location L27 satisfy 294#(and (= |old(~SIZE~0)| 0) (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= |main_#t~malloc2.offset| 0) (<= ~SIZE~0 100000) (<= 0 main_~i~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~i~0 100000) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |#NULL.base|) (= |main_#t~malloc2.offset| 0) (= ~MAX~0 100000) (<= 0 |main_#t~malloc2.offset|) (<= 0 |old(~SIZE~0)|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,830 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 477#(and (<= ~MAX~0 100000) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= ~SIZE~0 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#valid| (store |old(#valid)| 0 0)) (<= 0 ~SIZE~0) (= |#NULL.offset| 0) (<= ~SIZE~0 0) (<= 100000 ~MAX~0)) [2019-10-07 00:53:13,830 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 00:53:13,831 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 468#(and (<= __VERIFIER_assert_~cond 0) (exists ((v_prenex_59 Int) (v_main_~a~0.offset_BEFORE_CALL_38 Int) (v_prenex_56 Int) (v_prenex_55 Int) (v_main_~i~0_BEFORE_CALL_43 Int) (v_prenex_58 Int) (v_prenex_57 Int) (v_main_~a~0.base_BEFORE_CALL_38 Int) (v_prenex_61 Int) (v_prenex_60 Int)) (or (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_60 0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_60) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_prenex_55 0) (<= 0 v_prenex_55) (< (select (select |#memory_int| v_prenex_56) v_prenex_55) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= v_prenex_60 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~i~0_BEFORE_CALL_43 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (<= v_main_~i~0_BEFORE_CALL_43 0) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_57 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_57) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_prenex_58) v_prenex_57)) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) (<= 0 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 0) (<= 0 __VERIFIER_assert_~cond) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-10-07 00:53:13,835 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertENTRY satisfy 443#(exists ((v_prenex_59 Int) (v_main_~a~0.offset_BEFORE_CALL_38 Int) (v_prenex_56 Int) (v_prenex_55 Int) (v_main_~i~0_BEFORE_CALL_43 Int) (v_prenex_58 Int) (v_prenex_57 Int) (v_main_~a~0.base_BEFORE_CALL_38 Int) (v_prenex_61 Int) (v_prenex_60 Int)) (or (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_60 0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_60) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= v_prenex_55 0) (<= 0 v_prenex_55) (< (select (select |#memory_int| v_prenex_56) v_prenex_55) 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (<= v_prenex_59 0) (<= v_prenex_60 (select (select |#memory_int| v_prenex_61) (+ v_prenex_59 (* 4 v_prenex_60)))) (<= 1 v_prenex_60) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (< v_prenex_60 ~SIZE~0) (<= v_prenex_60 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 v_prenex_59) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~i~0_BEFORE_CALL_43 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~i~0_BEFORE_CALL_43) (<= v_main_~a~0.offset_BEFORE_CALL_38 0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (<= v_main_~i~0_BEFORE_CALL_43 0) (= ~MAX~0 100000) (< v_main_~i~0_BEFORE_CALL_43 ~SIZE~0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 1 v_main_~i~0_BEFORE_CALL_43) (<= 0 v_main_~a~0.offset_BEFORE_CALL_38) (< (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_38) (+ v_main_~a~0.offset_BEFORE_CALL_38 (* 4 v_main_~i~0_BEFORE_CALL_43))) v_main_~i~0_BEFORE_CALL_43) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (= |#NULL.base| 0) (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= v_prenex_57 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 v_prenex_57) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_prenex_58) v_prenex_57)) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)))) [2019-10-07 00:53:14,396 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-10-07 00:53:14,846 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 00:53:14,847 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8, 7, 13] total 25 [2019-10-07 00:53:14,848 INFO L442 AbstractCegarLoop]: Interpolant automaton has 25 states [2019-10-07 00:53:14,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2019-10-07 00:53:14,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=487, Unknown=0, NotChecked=0, Total=600 [2019-10-07 00:53:14,849 INFO L87 Difference]: Start difference. First operand 28 states and 30 transitions. Second operand 25 states. [2019-10-07 00:53:16,154 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 32 [2019-10-07 00:53:16,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 00:53:16,165 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2019-10-07 00:53:16,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2019-10-07 00:53:16,165 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 27 [2019-10-07 00:53:16,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 00:53:16,166 INFO L225 Difference]: With dead ends: 52 [2019-10-07 00:53:16,166 INFO L226 Difference]: Without dead ends: 0 [2019-10-07 00:53:16,169 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 60 SyntacticMatches, 2 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 506 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=284, Invalid=1276, Unknown=0, NotChecked=0, Total=1560 [2019-10-07 00:53:16,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-07 00:53:16,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-07 00:53:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-07 00:53:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-07 00:53:16,170 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-10-07 00:53:16,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 00:53:16,170 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-07 00:53:16,170 INFO L463 AbstractCegarLoop]: Interpolant automaton has 25 states. [2019-10-07 00:53:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-07 00:53:16,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-07 00:53:16,374 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 00:53:16,380 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-07 00:53:16,684 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 75 [2019-10-07 00:53:17,197 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 73 [2019-10-07 00:53:17,671 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 1 [2019-10-07 00:53:17,864 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-10-07 00:53:17,868 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |old(#NULL.base)| |#NULL.base|) (= ~MAX~0 |old(~MAX~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~SIZE~0)| ~SIZE~0)) [2019-10-07 00:53:17,868 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-07 00:53:17,868 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-07 00:53:17,869 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= |#NULL.base| 0) (= 0 (select |#valid| 0)) (<= 0 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= |#NULL.offset| 0) (<= ~SIZE~0 0)) [2019-10-07 00:53:17,869 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-07 00:53:17,869 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-07 00:53:17,869 INFO L439 ceAbstractionStarter]: At program point L27(line 27) the Hoare annotation is: (let ((.cse0 (<= ~SIZE~0 100000)) (.cse3 (<= 1 ~SIZE~0)) (.cse4 (= main_~a~0.offset 0)) (.cse5 (= |main_#t~malloc2.offset| 0))) (or (and .cse0 (exists ((v_main_~i~0_26 Int)) (let ((.cse1 (select |#memory_int| main_~a~0.base)) (.cse2 (* 4 v_main_~i~0_26))) (and (<= 0 v_main_~i~0_26) (<= v_main_~i~0_26 0) (= (select .cse1 (+ .cse2 main_~a~0.offset 4)) (+ v_main_~i~0_26 1)) (= v_main_~i~0_26 (select .cse1 (+ .cse2 main_~a~0.offset)))))) .cse3 .cse4 .cse5 (= 0 |main_#t~mem5|) (= main_~i~0 0)) (not (= |#NULL.offset| 0)) (not (= 100000 ~MAX~0)) (not (<= 0 |#NULL.base|)) (not (= 0 (select |old(#valid)| 0))) (not (<= |old(~SIZE~0)| 0)) (not (<= 0 |old(~SIZE~0)|)) (not (<= |#NULL.base| 0)) (and .cse0 (<= 0 main_~i~0) .cse3 (<= main_~i~0 100000) (exists ((v_main_~a~0.base_BEFORE_CALL_1 Int) (v_main_~i~0_26 Int) (v_main_~a~0.offset_BEFORE_CALL_1 Int)) (let ((.cse6 (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_1)) (.cse7 (* 4 v_main_~i~0_26))) (and (= v_main_~i~0_26 (select .cse6 (+ .cse7 v_main_~a~0.offset_BEFORE_CALL_1))) (<= 0 v_main_~i~0_26) (<= v_main_~i~0_26 0) (= (select .cse6 (+ .cse7 v_main_~a~0.offset_BEFORE_CALL_1 4)) (+ v_main_~i~0_26 1))))) .cse4 .cse5 (or (< 0 main_~i~0) (< ~SIZE~0 3)) (exists ((v_main_~i~0_26 Int)) (let ((.cse8 (select |#memory_int| main_~a~0.base)) (.cse9 (* 4 v_main_~i~0_26))) (and (<= 0 v_main_~i~0_26) (<= v_main_~i~0_26 (+ main_~i~0 1)) (= (select .cse8 (+ .cse9 main_~a~0.offset 4)) (+ v_main_~i~0_26 1)) (= v_main_~i~0_26 (select .cse8 (+ .cse9 main_~a~0.offset))))))))) [2019-10-07 00:53:17,869 INFO L443 ceAbstractionStarter]: For program point L27-1(line 27) no Hoare annotation was computed. [2019-10-07 00:53:17,870 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 11 31) no Hoare annotation was computed. [2019-10-07 00:53:17,870 INFO L439 ceAbstractionStarter]: At program point L25-3(lines 25 28) the Hoare annotation is: (let ((.cse0 (<= ~SIZE~0 100000)) (.cse3 (<= 1 ~SIZE~0)) (.cse4 (= main_~a~0.offset 0)) (.cse5 (= |main_#t~malloc2.offset| 0))) (or (not (= 100000 ~MAX~0)) (not (= 0 (select |old(#valid)| 0))) (not (<= |#NULL.base| 0)) (and .cse0 (exists ((v_main_~i~0_26 Int)) (let ((.cse1 (select |#memory_int| main_~a~0.base)) (.cse2 (* 4 v_main_~i~0_26))) (and (<= 0 v_main_~i~0_26) (<= v_main_~i~0_26 0) (= (select .cse1 (+ .cse2 main_~a~0.offset 4)) (+ v_main_~i~0_26 1)) (= v_main_~i~0_26 (select .cse1 (+ .cse2 main_~a~0.offset)))))) .cse3 .cse4 .cse5 (= main_~i~0 0)) (not (= |#NULL.offset| 0)) (not (<= 0 |#NULL.base|)) (and (and .cse0 (<= 0 main_~i~0) .cse3 (exists ((v_main_~a~0.base_BEFORE_CALL_1 Int) (v_main_~i~0_26 Int) (v_main_~a~0.offset_BEFORE_CALL_1 Int)) (let ((.cse6 (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_1)) (.cse7 (* 4 v_main_~i~0_26))) (and (= v_main_~i~0_26 (select .cse6 (+ .cse7 v_main_~a~0.offset_BEFORE_CALL_1))) (<= 0 v_main_~i~0_26) (<= v_main_~i~0_26 0) (= (select .cse6 (+ .cse7 v_main_~a~0.offset_BEFORE_CALL_1 4)) (+ v_main_~i~0_26 1))))) .cse4 .cse5 (exists ((v_main_~i~0_26 Int)) (let ((.cse8 (select |#memory_int| main_~a~0.base)) (.cse9 (* 4 v_main_~i~0_26))) (and (<= 0 v_main_~i~0_26) (<= v_main_~i~0_26 (+ main_~i~0 1)) (= (select .cse8 (+ .cse9 main_~a~0.offset 4)) (+ v_main_~i~0_26 1)) (= v_main_~i~0_26 (select .cse8 (+ .cse9 main_~a~0.offset))))))) (or (< 0 main_~i~0) (< ~SIZE~0 3))) (not (<= |old(~SIZE~0)| 0)) (not (<= 0 |old(~SIZE~0)|)))) [2019-10-07 00:53:17,870 INFO L439 ceAbstractionStarter]: At program point L19-3(lines 19 23) the Hoare annotation is: (let ((.cse0 (<= 1 ~SIZE~0)) (.cse1 (<= main_~i~0 99998)) (.cse2 (= main_~a~0.offset 0)) (.cse3 (= |main_#t~malloc2.offset| 0))) (or (and (<= ~SIZE~0 100000) .cse0 .cse1 .cse2 .cse3 (< main_~i~0 (select (select |#memory_int| main_~a~0.base) (+ (* 4 main_~i~0) main_~a~0.offset 4))) (exists ((v_main_~i~0_26 Int)) (let ((.cse4 (select |#memory_int| main_~a~0.base)) (.cse5 (* 4 v_main_~i~0_26))) (and (<= 0 v_main_~i~0_26) (<= v_main_~i~0_26 (+ main_~i~0 1)) (= (select .cse4 (+ .cse5 main_~a~0.offset 4)) (+ v_main_~i~0_26 1)) (= v_main_~i~0_26 (select .cse4 (+ .cse5 main_~a~0.offset))))))) (not (= |#NULL.offset| 0)) (not (= 100000 ~MAX~0)) (not (<= 0 |#NULL.base|)) (and (<= 0 main_~i~0) .cse0 .cse1 .cse2 .cse3 (<= ~SIZE~0 (+ main_~i~0 2))) (not (= 0 (select |old(#valid)| 0))) (not (<= |old(~SIZE~0)| 0)) (not (<= 0 |old(~SIZE~0)|)) (not (<= |#NULL.base| 0)))) [2019-10-07 00:53:17,870 INFO L443 ceAbstractionStarter]: For program point L15(lines 15 29) no Hoare annotation was computed. [2019-10-07 00:53:17,870 INFO L443 ceAbstractionStarter]: For program point L15-1(lines 15 29) no Hoare annotation was computed. [2019-10-07 00:53:17,871 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 11 31) the Hoare annotation is: (or (not (= |#NULL.offset| 0)) (not (= 100000 ~MAX~0)) (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |old(#length)| |#length|) (= |old(~SIZE~0)| ~SIZE~0)) (not (<= 0 |#NULL.base|)) (not (= 0 (select |old(#valid)| 0))) (not (<= |old(~SIZE~0)| 0)) (not (<= 0 |old(~SIZE~0)|)) (not (<= |#NULL.base| 0))) [2019-10-07 00:53:17,871 INFO L443 ceAbstractionStarter]: For program point L3-3(line 3) no Hoare annotation was computed. [2019-10-07 00:53:17,871 INFO L446 ceAbstractionStarter]: At program point __VERIFIER_assertENTRY(line 3) the Hoare annotation is: true [2019-10-07 00:53:17,871 INFO L443 ceAbstractionStarter]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2019-10-07 00:53:17,871 INFO L443 ceAbstractionStarter]: For program point __VERIFIER_assertEXIT(line 3) no Hoare annotation was computed. [2019-10-07 00:53:17,871 INFO L443 ceAbstractionStarter]: For program point L3(line 3) no Hoare annotation was computed. [2019-10-07 00:53:17,872 INFO L443 ceAbstractionStarter]: For program point L3-1(line 3) no Hoare annotation was computed. [2019-10-07 00:53:17,880 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,895 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,895 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,895 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,896 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,896 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,896 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,897 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,897 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,897 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,897 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,900 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.10 12:53:17 BoogieIcfgContainer [2019-10-07 00:53:17,914 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-07 00:53:17,916 INFO L168 Benchmark]: Toolchain (without parser) took 15825.56 ms. Allocated memory was 137.9 MB in the beginning and 407.4 MB in the end (delta: 269.5 MB). Free memory was 101.2 MB in the beginning and 123.9 MB in the end (delta: -22.7 MB). Peak memory consumption was 246.8 MB. Max. memory is 7.1 GB. [2019-10-07 00:53:17,917 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-07 00:53:17,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 244.99 ms. Allocated memory is still 137.9 MB. Free memory was 101.0 MB in the beginning and 91.1 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. [2019-10-07 00:53:17,918 INFO L168 Benchmark]: Boogie Preprocessor took 120.62 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 91.1 MB in the beginning and 181.1 MB in the end (delta: -90.0 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. [2019-10-07 00:53:17,919 INFO L168 Benchmark]: RCFGBuilder took 371.20 ms. Allocated memory is still 202.9 MB. Free memory was 181.1 MB in the beginning and 164.3 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 7.1 GB. [2019-10-07 00:53:17,920 INFO L168 Benchmark]: TraceAbstraction took 15084.67 ms. Allocated memory was 202.9 MB in the beginning and 407.4 MB in the end (delta: 204.5 MB). Free memory was 164.3 MB in the beginning and 123.9 MB in the end (delta: 40.4 MB). Peak memory consumption was 244.9 MB. Max. memory is 7.1 GB. [2019-10-07 00:53:17,923 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 244.99 ms. Allocated memory is still 137.9 MB. Free memory was 101.0 MB in the beginning and 91.1 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 120.62 ms. Allocated memory was 137.9 MB in the beginning and 202.9 MB in the end (delta: 65.0 MB). Free memory was 91.1 MB in the beginning and 181.1 MB in the end (delta: -90.0 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 371.20 ms. Allocated memory is still 202.9 MB. Free memory was 181.1 MB in the beginning and 164.3 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 15084.67 ms. Allocated memory was 202.9 MB in the beginning and 407.4 MB in the end (delta: 204.5 MB). Free memory was 164.3 MB in the beginning and 123.9 MB in the end (delta: 40.4 MB). Peak memory consumption was 244.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 25]: Loop Invariant [2019-10-07 00:53:17,941 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,941 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,944 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,947 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,947 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,952 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,952 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,952 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,953 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,953 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,954 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,955 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,955 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,955 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,955 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,955 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,956 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,956 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.base_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,956 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,956 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~a~0.offset_BEFORE_CALL_1,QUANTIFIED] [2019-10-07 00:53:17,956 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,957 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((!(100000 == MAX) || !(0 == \old(\valid)[0])) || !(#NULL <= 0)) || (((((SIZE <= 100000 && (\exists v_main_~i~0_26 : int :: ((0 <= v_main_~i~0_26 && v_main_~i~0_26 <= 0) && unknown-#memory_int-unknown[a][4 * v_main_~i~0_26 + a + 4] == v_main_~i~0_26 + 1) && v_main_~i~0_26 == unknown-#memory_int-unknown[a][4 * v_main_~i~0_26 + a])) && 1 <= SIZE) && a == 0) && malloc(sizeof(int)*SIZE) == 0) && i == 0)) || !(#NULL == 0)) || !(0 <= #NULL)) || (((((((SIZE <= 100000 && 0 <= i) && 1 <= SIZE) && (\exists v_main_~a~0.base_BEFORE_CALL_1 : int, v_main_~i~0_26 : int, v_main_~a~0.offset_BEFORE_CALL_1 : int :: ((v_main_~i~0_26 == unknown-#memory_int-unknown[v_main_~a~0.base_BEFORE_CALL_1][4 * v_main_~i~0_26 + v_main_~a~0.offset_BEFORE_CALL_1] && 0 <= v_main_~i~0_26) && v_main_~i~0_26 <= 0) && unknown-#memory_int-unknown[v_main_~a~0.base_BEFORE_CALL_1][4 * v_main_~i~0_26 + v_main_~a~0.offset_BEFORE_CALL_1 + 4] == v_main_~i~0_26 + 1)) && a == 0) && malloc(sizeof(int)*SIZE) == 0) && (\exists v_main_~i~0_26 : int :: ((0 <= v_main_~i~0_26 && v_main_~i~0_26 <= i + 1) && unknown-#memory_int-unknown[a][4 * v_main_~i~0_26 + a + 4] == v_main_~i~0_26 + 1) && v_main_~i~0_26 == unknown-#memory_int-unknown[a][4 * v_main_~i~0_26 + a])) && (0 < i || SIZE < 3))) || !(\old(SIZE) <= 0)) || !(0 <= \old(SIZE)) - InvariantResult [Line: 19]: Loop Invariant [2019-10-07 00:53:17,960 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,960 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,961 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,961 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,961 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,961 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,964 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,965 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~i~0_26,QUANTIFIED] [2019-10-07 00:53:17,966 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,966 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,967 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 00:53:17,967 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,967 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 00:53:17,967 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL Derived loop invariant: (((((((((((((SIZE <= 100000 && 1 <= SIZE) && i <= 99998) && a == 0) && malloc(sizeof(int)*SIZE) == 0) && i < unknown-#memory_int-unknown[a][4 * i + a + 4]) && (\exists v_main_~i~0_26 : int :: ((0 <= v_main_~i~0_26 && v_main_~i~0_26 <= i + 1) && unknown-#memory_int-unknown[a][4 * v_main_~i~0_26 + a + 4] == v_main_~i~0_26 + 1) && v_main_~i~0_26 == unknown-#memory_int-unknown[a][4 * v_main_~i~0_26 + a])) || !(#NULL == 0)) || !(100000 == MAX)) || !(0 <= #NULL)) || (((((0 <= i && 1 <= SIZE) && i <= 99998) && a == 0) && malloc(sizeof(int)*SIZE) == 0) && SIZE <= i + 2)) || !(0 == \old(\valid)[0])) || !(\old(SIZE) <= 0)) || !(0 <= \old(SIZE))) || !(#NULL <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 20 locations, 1 error locations. Result: SAFE, OverallTime: 14.9s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 4.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.4s, HoareTripleCheckerStatistics: 46 SDtfs, 106 SDslu, 96 SDs, 0 SdLazy, 566 SolverSat, 133 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 199 GetRequests, 100 SyntacticMatches, 3 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1108 ImplicationChecksByTransitivity, 6.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=28occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 6 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 14 PreInvPairs, 27 NumberOfFragments, 550 HoareAnnotationTreeSize, 14 FomulaSimplifications, 466 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 8 FomulaSimplificationsInter, 6768 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 119 NumberOfCodeBlocks, 119 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 158 ConstructedInterpolants, 9 QuantifiedInterpolants, 16593 SizeOfPredicates, 15 NumberOfNonLiveVariables, 204 ConjunctsInSsa, 27 ConjunctsInUnsatCore, 8 InterpolantComputations, 2 PerfectInterpolantSequences, 49/64 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: OVERALL_TIME[ms]: 3962, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 200, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 92, TOOLS_POST_TIME[ms]: 134, TOOLS_POST_CALL_APPLICATIONS: 62, TOOLS_POST_CALL_TIME[ms]: 401, TOOLS_POST_RETURN_APPLICATIONS: 56, TOOLS_POST_RETURN_TIME[ms]: 65, TOOLS_QUANTIFIERELIM_APPLICATIONS: 210, TOOLS_QUANTIFIERELIM_TIME[ms]: 519, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 34, FLUID_QUERY_TIME[ms]: 11, FLUID_QUERIES: 230, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 152, DOMAIN_JOIN_TIME[ms]: 2450, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 20, DOMAIN_WIDEN_TIME[ms]: 611, DOMAIN_ISSUBSETEQ_APPLICATIONS: 30, DOMAIN_ISSUBSETEQ_TIME[ms]: 76, DOMAIN_ISBOTTOM_APPLICATIONS: 36, DOMAIN_ISBOTTOM_TIME[ms]: 73, LOOP_SUMMARIZER_APPLICATIONS: 10, LOOP_SUMMARIZER_CACHE_MISSES: 10, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 2805, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 2805, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 30, CALL_SUMMARIZER_APPLICATIONS: 56, CALL_SUMMARIZER_CACHE_MISSES: 4, CALL_SUMMARIZER_OVERALL_TIME[ms]: 78, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 78, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 4, REGEX_TO_DAG_TIME[ms]: 4, DAG_COMPRESSION_TIME[ms]: 24, DAG_COMPRESSION_PROCESSED_NODES: 260, DAG_COMPRESSION_RETAINED_NODES: 128, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...