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/pnr4.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 21:38:58,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 21:38:58,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 21:38:58,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 21:38:58,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 21:38:58,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 21:38:58,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 21:38:58,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 21:38:58,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 21:38:58,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 21:38:58,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 21:38:58,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 21:38:58,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 21:38:58,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 21:38:58,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 21:38:58,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 21:38:58,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 21:38:58,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 21:38:58,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 21:38:58,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 21:38:58,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 21:38:58,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 21:38:58,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 21:38:58,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 21:38:58,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 21:38:58,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 21:38:58,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 21:38:58,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 21:38:58,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 21:38:58,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 21:38:58,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 21:38:58,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 21:38:58,078 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 21:38:58,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 21:38:58,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 21:38:58,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 21:38:58,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 21:38:58,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 21:38:58,084 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 21:38:58,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 21:38:58,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 21:38:58,089 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 [2019-10-13 21:38:58,111 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 21:38:58,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 21:38:58,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 21:38:58,114 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 21:38:58,114 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 21:38:58,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 21:38:58,114 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 21:38:58,115 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 21:38:58,115 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 21:38:58,115 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 21:38:58,116 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 21:38:58,116 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 21:38:58,117 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 21:38:58,117 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 21:38:58,117 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 21:38:58,118 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 21:38:58,118 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 21:38:58,118 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 21:38:58,118 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 21:38:58,118 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 21:38:58,119 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 21:38:58,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 21:38:58,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 21:38:58,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 21:38:58,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 21:38:58,120 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 21:38:58,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 21:38:58,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 21:38:58,121 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 [2019-10-13 21:38:58,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 21:38:58,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 21:38:58,435 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 21:38:58,437 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 21:38:58,437 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 21:38:58,438 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/pnr4.c [2019-10-13 21:38:58,520 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e206b98ac/792a651b3bcb4beabf84df55b174cbd7/FLAGdec6623f8 [2019-10-13 21:38:59,021 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 21:38:59,022 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/pnr4.c [2019-10-13 21:38:59,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e206b98ac/792a651b3bcb4beabf84df55b174cbd7/FLAGdec6623f8 [2019-10-13 21:38:59,400 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e206b98ac/792a651b3bcb4beabf84df55b174cbd7 [2019-10-13 21:38:59,410 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 21:38:59,412 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 21:38:59,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 21:38:59,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 21:38:59,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 21:38:59,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54268d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59, skipping insertion in model container [2019-10-13 21:38:59,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,430 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 21:38:59,450 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 21:38:59,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:38:59,686 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 21:38:59,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 21:38:59,825 INFO L192 MainTranslator]: Completed translation [2019-10-13 21:38:59,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59 WrapperNode [2019-10-13 21:38:59,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 21:38:59,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 21:38:59,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 21:38:59,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 21:38:59,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (1/1) ... [2019-10-13 21:38:59,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 21:38:59,869 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 21:38:59,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 21:38:59,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 21:38:59,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (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 [2019-10-13 21:38:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 21:38:59,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 21:38:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-13 21:38:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadFromPort [2019-10-13 21:38:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 21:38:59,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 21:38:59,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 21:38:59,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-13 21:38:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 21:38:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 21:38:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure ReadFromPort [2019-10-13 21:38:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 21:38:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 21:38:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 21:38:59,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 21:38:59,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 21:38:59,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 21:38:59,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 21:39:00,449 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 21:39:00,449 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-13 21:39:00,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:39:00 BoogieIcfgContainer [2019-10-13 21:39:00,452 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 21:39:00,455 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 21:39:00,456 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 21:39:00,459 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 21:39:00,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:38:59" (1/3) ... [2019-10-13 21:39:00,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1635524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:39:00, skipping insertion in model container [2019-10-13 21:39:00,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:38:59" (2/3) ... [2019-10-13 21:39:00,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1635524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:39:00, skipping insertion in model container [2019-10-13 21:39:00,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:39:00" (3/3) ... [2019-10-13 21:39:00,464 INFO L109 eAbstractionObserver]: Analyzing ICFG pnr4.c [2019-10-13 21:39:00,474 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 21:39:00,485 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 21:39:00,496 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 21:39:00,532 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 21:39:00,532 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 21:39:00,532 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 21:39:00,532 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 21:39:00,533 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 21:39:00,533 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 21:39:00,533 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 21:39:00,533 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 21:39:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states. [2019-10-13 21:39:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-10-13 21:39:00,555 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:39:00,556 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:39:00,558 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:39:00,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:39:00,564 INFO L82 PathProgramCache]: Analyzing trace with hash 720156378, now seen corresponding path program 1 times [2019-10-13 21:39:00,571 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 21:39:00,572 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167427609] [2019-10-13 21:39:00,572 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:39:00,572 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:39:00,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:39:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:39:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 21:39:00,884 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167427609] [2019-10-13 21:39:00,885 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 21:39:00,885 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-13 21:39:00,886 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349269856] [2019-10-13 21:39:00,891 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-13 21:39:00,891 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 21:39:00,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-13 21:39:00,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-13 21:39:00,915 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 4 states. [2019-10-13 21:39:01,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 21:39:01,117 INFO L93 Difference]: Finished difference Result 60 states and 73 transitions. [2019-10-13 21:39:01,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-13 21:39:01,120 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-10-13 21:39:01,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 21:39:01,133 INFO L225 Difference]: With dead ends: 60 [2019-10-13 21:39:01,133 INFO L226 Difference]: Without dead ends: 36 [2019-10-13 21:39:01,141 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-13 21:39:01,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2019-10-13 21:39:01,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 28. [2019-10-13 21:39:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2019-10-13 21:39:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2019-10-13 21:39:01,212 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 13 [2019-10-13 21:39:01,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 21:39:01,212 INFO L462 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2019-10-13 21:39:01,213 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-13 21:39:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2019-10-13 21:39:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-13 21:39:01,217 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 21:39:01,217 INFO L380 BasicCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 21:39:01,217 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 21:39:01,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 21:39:01,219 INFO L82 PathProgramCache]: Analyzing trace with hash -1475243858, now seen corresponding path program 1 times [2019-10-13 21:39:01,219 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 21:39:01,219 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692161237] [2019-10-13 21:39:01,220 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:39:01,220 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 21:39:01,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 21:39:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:39:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-13 21:39:01,893 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692161237] [2019-10-13 21:39:01,893 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1436941674] [2019-10-13 21:39:01,893 INFO L94 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 [2019-10-13 21:39:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 21:39:01,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 21 conjunts are in the unsatisfiable core [2019-10-13 21:39:01,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 21:39:02,112 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 22 [2019-10-13 21:39:02,113 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,152 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 21:39:02,160 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 0 case distinctions, treesize of input 30 treesize of output 26 [2019-10-13 21:39:02,161 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,194 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 21:39:02,195 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-10-13 21:39:02,196 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:57, output treesize:46 [2019-10-13 21:39:02,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:02,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,287 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 38 [2019-10-13 21:39:02,288 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,302 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 42 [2019-10-13 21:39:02,303 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,338 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 21:39:02,340 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-10-13 21:39:02,341 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:83, output treesize:72 [2019-10-13 21:39:02,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:02,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,426 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,448 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 54 [2019-10-13 21:39:02,449 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,464 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,466 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,472 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 58 [2019-10-13 21:39:02,473 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,514 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 21:39:02,515 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-10-13 21:39:02,516 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:109, output treesize:98 [2019-10-13 21:39:02,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:02,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,612 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,615 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,633 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 53 [2019-10-13 21:39:02,634 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,643 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,645 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,646 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-13 21:39:02,656 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 54 [2019-10-13 21:39:02,657 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,694 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 21:39:02,695 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-10-13 21:39:02,696 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:98, output treesize:84 [2019-10-13 21:39:02,801 INFO L341 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2019-10-13 21:39:02,802 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 46 treesize of output 20 [2019-10-13 21:39:02,803 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,808 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 21:39:02,809 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-13 21:39:02,809 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:49, output treesize:8 [2019-10-13 21:39:02,853 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:02,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-13 21:39:02,907 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 21:39:02,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:03,010 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:03,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:03,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 21:39:03,111 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2019-10-13 21:39:03,130 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 28 [2019-10-13 21:39:03,131 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2019-10-13 21:39:03,155 INFO L567 ElimStorePlain]: treesize reduction 15, result has 44.4 percent of original size [2019-10-13 21:39:03,156 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-10-13 21:39:03,163 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-13 21:39:03,167 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2019-10-13 21:39:03,173 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 28 [2019-10-13 21:39:03,174 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2019-10-13 21:39:03,186 INFO L567 ElimStorePlain]: treesize reduction 10, result has 56.5 percent of original size [2019-10-13 21:39:03,186 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-10-13 21:39:03,195 INFO L567 ElimStorePlain]: treesize reduction 12, result has 52.0 percent of original size [2019-10-13 21:39:03,196 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2019-10-13 21:39:03,196 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:37, output treesize:13 [2019-10-13 21:39:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-13 21:39:03,282 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1734303912] [2019-10-13 21:39:03,312 INFO L162 IcfgInterpreter]: Started Sifa with 24 locations of interest [2019-10-13 21:39:03,312 INFO L169 IcfgInterpreter]: Building call graph [2019-10-13 21:39:03,317 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-13 21:39:03,325 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-13 21:39:03,326 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-13 21:39:03,437 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 30 for LOIs [2019-10-13 21:39:03,659 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-13 21:39:03,808 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-10-13 21:39:25,386 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 168 for LOIs [2019-10-13 21:39:25,394 INFO L199 IcfgInterpreter]: Interpreting procedure ReadFromPort with input of size 1 for LOIs [2019-10-13 21:39:25,396 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 16 for LOIs [2019-10-13 21:39:25,399 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-13 21:39:25,400 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-13 21:39:25,400 INFO L193 IcfgInterpreter]: Reachable states at location L43 satisfy 2901#(and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |main_#t~ret6| 2147483647) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (<= 0 (+ |main_#t~ret6| 2147483648)) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,400 INFO L193 IcfgInterpreter]: Reachable states at location L3-1 satisfy 3043#(and (<= __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)) [2019-10-13 21:39:25,401 INFO L193 IcfgInterpreter]: Reachable states at location L33 satisfy 1463#(and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,401 INFO L193 IcfgInterpreter]: Reachable states at location L76 satisfy 1056#(or (and (exists ((v_main_~i~0_51 Int)) (or (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 2 v_main_~i~0_51) (= main_~FIXEDVAL~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (not (< ~SIZE~0 0)) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (not (<= v_main_~i~0_51 (div ~SIZE~0 4))) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 2 v_main_~i~0_51) (= main_~FIXEDVAL~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (not (<= v_main_~i~0_51 (+ (div ~SIZE~0 4) 1))) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (not (<= v_main_~i~0_51 (div ~SIZE~0 4))) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 2 v_main_~i~0_51) (= main_~value~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (not (< ~SIZE~0 0)) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (not (<= v_main_~i~0_51 (div ~SIZE~0 4))) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 2 v_main_~i~0_51) (= main_~value~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (= (mod ~SIZE~0 4) 0) (not (<= v_main_~i~0_51 (div ~SIZE~0 4))) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 2 v_main_~i~0_51) (= main_~value~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (not (= (mod ~SIZE~0 4) 0)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (not (<= v_main_~i~0_51 (+ (div ~SIZE~0 4) 1))) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (< ~SIZE~0 0) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 2 v_main_~i~0_51) (= main_~value~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (not (<= v_main_~i~0_51 (+ (div ~SIZE~0 4) 1))) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (not (<= v_main_~i~0_51 (div ~SIZE~0 4))) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 2 v_main_~i~0_51) (= main_~FIXEDVAL~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (<= 0 (+ main_~value~0 2147483648)) (not (= (mod ~SIZE~0 4) 0)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (not (<= v_main_~i~0_51 (+ (div ~SIZE~0 4) 1))) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (< ~SIZE~0 0) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 2 v_main_~i~0_51) (= main_~FIXEDVAL~0 (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_51 16) (- 20)))) (<= 0 |#NULL.offset|) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (= (mod ~SIZE~0 4) 0) (not (<= v_main_~i~0_51 (div ~SIZE~0 4))) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)))) (< main_~i~0 ~SIZE~0) (= (select (select |#memory_int| main_~a~0.base) (+ (* main_~i~0 4) main_~a~0.offset)) |main_#t~mem10|)) (and (< main_~i~0 ~SIZE~0) (= (select (select |#memory_int| main_~a~0.base) (+ (* main_~i~0 4) main_~a~0.offset)) |main_#t~mem10|) (exists ((v_main_~i~0_61 Int)) (or (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (not (<= v_main_~i~0_61 (div ~SIZE~0 4))) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~value~0) (<= 0 main_~a~0.offset) (not (< ~SIZE~0 0)) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 0 |#NULL.offset|) (<= 0 (+ main_~value~0 2147483648)) (not (= (mod ~SIZE~0 4) 0)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (not (<= v_main_~i~0_61 (+ (div ~SIZE~0 4) 1))) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~FIXEDVAL~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (< ~SIZE~0 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (not (<= v_main_~i~0_61 (div ~SIZE~0 4))) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~value~0) (<= 0 main_~a~0.offset) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (= (mod ~SIZE~0 4) 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 0 |#NULL.offset|) (not (<= v_main_~i~0_61 (div ~SIZE~0 4))) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (not (<= v_main_~i~0_61 (+ (div ~SIZE~0 4) 1))) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~FIXEDVAL~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 0 |#NULL.offset|) (not (<= v_main_~i~0_61 (div ~SIZE~0 4))) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~FIXEDVAL~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (= (mod ~SIZE~0 4) 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (not (<= v_main_~i~0_61 (div ~SIZE~0 4))) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (not (<= v_main_~i~0_61 (+ (div ~SIZE~0 4) 1))) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~value~0) (<= 0 main_~a~0.offset) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (not (= main_~value~0 main_~DEFAULTVAL~0)) (<= 0 (+ main_~value~0 2147483648)) (not (= (mod ~SIZE~0 4) 0)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (not (<= v_main_~i~0_61 (+ (div ~SIZE~0 4) 1))) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~value~0) (<= 0 main_~a~0.offset) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (< ~SIZE~0 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 2 v_main_~i~0_61) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 0 |#NULL.offset|) (not (<= v_main_~i~0_61 (div ~SIZE~0 4))) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= (select (select |#memory_int| main_~a~0.base) (+ main_~a~0.offset (* v_main_~i~0_61 16) (- 20))) main_~FIXEDVAL~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (not (< ~SIZE~0 0)) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0) (= main_~i~0 0)))))) [2019-10-13 21:39:25,402 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 3061#(and (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= ~MAX~0 |old(~MAX~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~SIZE~0)| ~SIZE~0)) [2019-10-13 21:39:25,402 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 3048#(and (<= __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)) [2019-10-13 21:39:25,403 INFO L193 IcfgInterpreter]: Reachable states at location ReadFromPortEXIT satisfy 3057#(and (<= ReadFromPort_~x~0 2147483647) (= |ReadFromPort_#res| ReadFromPort_~x~0) (<= 0 (+ |ReadFromPort_#res| 2147483648)) (<= |ReadFromPort_#res| 2147483647) (<= 0 (+ ReadFromPort_~x~0 2147483648))) [2019-10-13 21:39:25,403 INFO L193 IcfgInterpreter]: Reachable states at location L3 satisfy 3038#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) [2019-10-13 21:39:25,403 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)) [2019-10-13 21:39:25,403 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)) [2019-10-13 21:39:25,403 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 3066#(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)) [2019-10-13 21:39:25,404 INFO L193 IcfgInterpreter]: Reachable states at location L31-3 satisfy 1830#(and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,404 INFO L193 IcfgInterpreter]: Reachable states at location ReadFromPortENTRY satisfy 3052#true [2019-10-13 21:39:25,404 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-13 21:39:25,404 INFO L193 IcfgInterpreter]: Reachable states at location L28 satisfy 43#(and (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (= 0 (select |old(#valid)| |main_#t~malloc3.base|)) (<= |main_#t~malloc3.offset| 0) (= 0 |#NULL.base|) (<= 0 |main_#t~malloc3.offset|) (< 1 ~SIZE~0) (< ~SIZE~0 ~MAX~0) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (< |#StackHeapBarrier| |main_#t~malloc3.base|) (<= ~SIZE~0 2147483647) (not (= |main_#t~malloc3.base| 0)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 0 (+ ~SIZE~0 2147483648)) (<= 1 ~SIZE~0) (= main_~a~0.offset |main_#t~malloc3.offset|) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (= |main_#t~malloc3.base| main_~a~0.base) (= 0 (select |old(#valid)| 0)) (<= |#NULL.offset| 0) (<= 0 |old(~SIZE~0)|) (= |#valid| (store |old(#valid)| |main_#t~malloc3.base| 1)) (<= |old(~SIZE~0)| 0) (= |#memory_int| |old(#memory_int)|) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= (store |old(#length)| |main_#t~malloc3.base| (* ~SIZE~0 4)) |#length|) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,405 INFO L193 IcfgInterpreter]: Reachable states at location L74-3 satisfy 1256#true [2019-10-13 21:39:25,408 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertENTRY satisfy 3030#(exists ((v_main_~a~0.base_BEFORE_CALL_27 Int) (v_main_~i~0_51 Int) (v_prenex_116 Int) (v_prenex_117 Int) (v_prenex_114 Int) (v_prenex_115 Int) (v_prenex_112 Int) (v_prenex_113 Int) (v_prenex_111 Int) (v_main_~a~0.offset_BEFORE_CALL_31 Int)) (or (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_115 16) (- 20))) 2147483648)) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (not (<= v_prenex_115 (+ (div ~SIZE~0 4) 1))) (<= 0 |#NULL.base|) (<= 2 v_prenex_115) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_115 16) (- 20))) 2147483647) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_115 16) (- 20))))) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (not (<= v_prenex_115 (div ~SIZE~0 4))) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (not (<= v_prenex_117 (+ (div ~SIZE~0 4) 1))) (<= 2 v_prenex_117) (<= 0 |#NULL.offset|) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (not (<= v_prenex_117 (div ~SIZE~0 4))) (= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_117 16) (- 20)))) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_117 16) (- 20))) 10) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483648)) (<= 100000 ~MAX~0) (= |#NULL.base| 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483647) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (<= |#NULL.offset| 0) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_117 16) (- 20)))) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= |#NULL.offset| 0)) (and (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483648)) (not (<= v_prenex_112 (div ~SIZE~0 4))) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_112 16) (- 20))) 10) (<= 100000 ~MAX~0) (= |#NULL.base| 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483647) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (<= 2 v_prenex_112) (= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_112 16) (- 20)))) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_112 16) (- 20)))) (<= |#NULL.offset| 0) (= (mod ~SIZE~0 4) 0) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= |#NULL.offset| 0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (not (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_111 16) (- 20))) (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_111 16) (- 20))) 2147483647) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (not (<= v_prenex_111 (div ~SIZE~0 4))) (= (mod ~SIZE~0 4) 0) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (<= 2 v_prenex_111) (= |#NULL.offset| 0) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_111 16) (- 20))) 2147483648)) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (<= 0 |#NULL.base|) (<= 2 v_main_~i~0_51) (= ~MAX~0 100000) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_main_~i~0_51 16) (- 20))) 2147483648)) (<= 0 |#NULL.offset|) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (not (= (mod ~SIZE~0 4) 0)) (not (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_main_~i~0_51 16) (- 20))) (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_main_~i~0_51 16) (- 20))) 2147483647) (<= 100000 ~MAX~0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (not (<= v_main_~i~0_51 (+ (div ~SIZE~0 4) 1))) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (< ~SIZE~0 0) (<= |#NULL.offset| 0) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= |#NULL.offset| 0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (not (<= v_prenex_117 (+ (div ~SIZE~0 4) 1))) (= ~MAX~0 100000) (<= 2 v_prenex_117) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (not (<= v_prenex_117 (div ~SIZE~0 4))) (= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_117 16) (- 20)))) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_117 16) (- 20))) 10) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_117 16) (- 20)))) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= 2 v_prenex_116) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_116 16) (- 20))) 2147483648)) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (not (< ~SIZE~0 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_116 16) (- 20))) 2147483647) (not (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_116 16) (- 20))) (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (not (<= v_prenex_116 (div ~SIZE~0 4))) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= |#NULL.offset| 0) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_113 16) (- 20)))) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (< ~SIZE~0 0) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_113 16) (- 20))) 10) (<= 2 v_prenex_113) (not (<= v_prenex_113 (+ (div ~SIZE~0 4) 1))) (not (= (mod ~SIZE~0 4) 0)) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_113 16) (- 20))) 10)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= 2 v_prenex_116) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_116 16) (- 20))) 2147483648)) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_116 16) (- 20))))) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (not (< ~SIZE~0 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_116 16) (- 20))) 2147483647) (not (<= v_prenex_116 (div ~SIZE~0 4))) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 2 v_prenex_112) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_112 16) (- 20)))) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_112 16) (- 20)))) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (= (mod ~SIZE~0 4) 0) (not (<= v_prenex_112 (div ~SIZE~0 4))) (< 0 ~SIZE~0) (= |#NULL.offset| 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_112 16) (- 20))) 10) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (= |__VERIFIER_assert_#in~cond| 0) (<= ~SIZE~0 100000) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_115 16) (- 20))) 2147483648)) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (not (<= v_prenex_115 (+ (div ~SIZE~0 4) 1))) (not (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_115 16) (- 20))) (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 0 |#NULL.base|) (<= 2 v_prenex_115) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_115 16) (- 20))) 2147483647) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= |#NULL.offset| 0) (not (<= v_prenex_115 (div ~SIZE~0 4))) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 2 v_prenex_114) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_114 16) (- 20)))) (not (<= v_prenex_114 (div ~SIZE~0 4))) (not (< ~SIZE~0 0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_114 16) (- 20)))) (< 0 ~SIZE~0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_114 16) (- 20))) 10) (= |#NULL.offset| 0) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_113 16) (- 20)))) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= 2 v_prenex_113) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483648)) (not (= (mod ~SIZE~0 4) 0)) (<= 100000 ~MAX~0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_113 16) (- 20))) 10) (= |#NULL.base| 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483647) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (< ~SIZE~0 0) (<= |#NULL.offset| 0) (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_113 16) (- 20))) 10) (not (<= v_prenex_113 (+ (div ~SIZE~0 4) 1))) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= |#NULL.offset| 0)) (and (<= ~MAX~0 100000) (= |__VERIFIER_assert_#in~cond| 0) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 0) (<= 2 v_prenex_114) (<= 0 |#NULL.base|) (= ~MAX~0 100000) (not (<= v_prenex_114 (div ~SIZE~0 4))) (<= 0 |#NULL.offset|) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483648)) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_114 16) (- 20))) 10) (<= 100000 ~MAX~0) (= |#NULL.base| 0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31) 2147483647) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_114 16) (- 20)))) (not (< ~SIZE~0 0)) (<= |#NULL.offset| 0) (<= 10 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_114 16) (- 20)))) (< 0 ~SIZE~0) (<= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31)) (= |#NULL.offset| 0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (not (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_main_~i~0_51 16) (- 20))) 0)) (not (<= v_main_~i~0_51 (+ (div ~SIZE~0 4) 1))) (<= 0 |#NULL.base|) (<= 2 v_main_~i~0_51) (= ~MAX~0 100000) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_main_~i~0_51 16) (- 20))) 2147483648)) (<= 0 |#NULL.offset|) (< ~SIZE~0 0) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (not (= (mod ~SIZE~0 4) 0)) (< 0 ~SIZE~0) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_main_~i~0_51 16) (- 20))) 2147483647) (= |#NULL.offset| 0) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0)) (and (<= ~MAX~0 100000) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= |__VERIFIER_assert_#in~cond| 1) (<= 0 v_main_~a~0.offset_BEFORE_CALL_31) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= 0 |#NULL.base|) (not (= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_111 16) (- 20))) 0)) (= ~MAX~0 100000) (<= (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_111 16) (- 20))) 2147483647) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= v_main_~a~0.offset_BEFORE_CALL_31 0) (not (<= v_prenex_111 (div ~SIZE~0 4))) (= (mod ~SIZE~0 4) 0) (< 0 ~SIZE~0) (<= 2 v_prenex_111) (= |#NULL.offset| 0) (<= 0 (+ (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) (+ v_main_~a~0.offset_BEFORE_CALL_31 (* v_prenex_111 16) (- 20))) 2147483648)) (not (= 0 (select (select |#memory_int| v_main_~a~0.base_BEFORE_CALL_27) v_main_~a~0.offset_BEFORE_CALL_31))) (<= 100000 ~MAX~0)))) [2019-10-13 21:39:25,408 INFO L193 IcfgInterpreter]: Reachable states at location L20 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)|) (<= ~SIZE~0 2147483647) (= |#valid| |old(#valid)|) (<= |old(~SIZE~0)| 0) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= |old(#length)| |#length|) (<= 100000 ~MAX~0)) [2019-10-13 21:39:25,409 INFO L193 IcfgInterpreter]: Reachable states at location L54-2 satisfy 2330#(and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,409 INFO L193 IcfgInterpreter]: Reachable states at location L63 satisfy 2163#(and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= |main_#t~ret8| 2147483647) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (<= 0 (+ |main_#t~ret8| 2147483648)) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,409 INFO L193 IcfgInterpreter]: Reachable states at location L44-2 satisfy 2764#(and (or (and (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (= |old(~SIZE~0)| 0) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (not (= main_~value~0 main_~DEFAULTVAL~0)) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (= main_~value~0 (select (select |#memory_int| main_~a~0.base) (+ (* main_~i~0 16) main_~a~0.offset (- 12)))) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (= main_~DEFAULTVAL~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (= main_~value~0 main_~DEFAULTVAL~0) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= (select (select |#memory_int| main_~a~0.base) (+ (* main_~i~0 16) main_~a~0.offset (- 12))) main_~FIXEDVAL~0) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= main_~value~0 2147483647) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (= main_~DEFAULTVAL~0 0))) (<= |old(~SIZE~0)| 0) (<= 0 (+ main_~value~0 2147483648)) (<= main_~FIXEDVAL~0 10) (<= 0 main_~DEFAULTVAL~0) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,409 INFO L193 IcfgInterpreter]: Reachable states at location L53 satisfy 2618#(and (or (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= |main_#t~ret7| 2147483647) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= main_~value~0 main_~DEFAULTVAL~0) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (= (select (select |#memory_int| main_~a~0.base) (+ (* main_~i~0 16) main_~a~0.offset (- 12))) main_~FIXEDVAL~0) (<= 0 (+ |main_#t~ret7| 2147483648)) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (= main_~DEFAULTVAL~0 0)) (and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= |main_#t~ret7| 2147483647) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (not (= main_~value~0 main_~DEFAULTVAL~0)) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= 0 (+ |main_#t~ret7| 2147483648)) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (= main_~value~0 (select (select |#memory_int| main_~a~0.base) (+ (* main_~i~0 16) main_~a~0.offset (- 12)))) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (= main_~DEFAULTVAL~0 0))) (<= |old(~SIZE~0)| 0) (<= 0 (+ main_~value~0 2147483648)) (<= main_~FIXEDVAL~0 10) (<= 0 main_~DEFAULTVAL~0) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,410 INFO L193 IcfgInterpreter]: Reachable states at location L33-1 satisfy 851#(and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 (+ |main_#t~ret5| 2147483648)) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |main_#t~ret5| 2147483647) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,410 INFO L193 IcfgInterpreter]: Reachable states at location L34-2 satisfy 3026#(and (= |old(~SIZE~0)| 0) (<= |main_#t~malloc3.offset| 0) (<= ~MAX~0 100000) (<= 0 |main_#t~malloc3.offset|) (<= 0 |#NULL.base|) (= |main_#t~malloc3.offset| 0) (= ~MAX~0 100000) (<= 0 |#NULL.offset|) (<= 1 main_~i~0) (<= 0 (+ main_~value~0 2147483648)) (<= 10 main_~FIXEDVAL~0) (<= 100000 ~MAX~0) (<= main_~DEFAULTVAL~0 0) (= |#NULL.base| 0) (<= ~SIZE~0 100000) (<= |#NULL.base| 0) (<= 1 ~SIZE~0) (<= main_~a~0.offset 0) (<= 0 main_~a~0.offset) (<= 0 |old(~SIZE~0)|) (<= |#NULL.offset| 0) (<= main_~value~0 2147483647) (<= |old(~SIZE~0)| 0) (<= main_~FIXEDVAL~0 10) (= main_~FIXEDVAL~0 10) (= |#NULL.offset| 0) (<= 0 main_~DEFAULTVAL~0) (= main_~DEFAULTVAL~0 0)) [2019-10-13 21:39:25,961 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 51 [2019-10-13 21:39:26,879 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 52 [2019-10-13 21:39:27,268 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-10-13 21:39:28,095 INFO L223 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-13 21:39:28,095 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12, 9, 19] total 42 [2019-10-13 21:39:28,095 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454053425] [2019-10-13 21:39:28,099 INFO L442 AbstractCegarLoop]: Interpolant automaton has 42 states [2019-10-13 21:39:28,099 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 21:39:28,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2019-10-13 21:39:28,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=164, Invalid=1558, Unknown=0, NotChecked=0, Total=1722 [2019-10-13 21:39:28,103 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 42 states. [2019-10-13 21:39:28,453 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-10-13 21:39:28,773 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 58 [2019-10-13 21:39:29,405 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 56 [2019-10-13 21:39:29,772 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 57 [2019-10-13 21:39:29,956 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 54 [2019-10-13 21:39:30,174 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 58 [2019-10-13 21:39:31,017 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 173 [2019-10-13 21:39:31,393 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 55 [2019-10-13 21:39:31,681 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64 [2019-10-13 21:39:31,962 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64 [2019-10-13 21:39:32,299 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-10-13 21:39:32,660 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 75 [2019-10-13 21:39:32,924 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64