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/ldv-regression/test22-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 12:48:39,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 12:48:39,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 12:48:39,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 12:48:39,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 12:48:39,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 12:48:39,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 12:48:39,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 12:48:39,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 12:48:39,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 12:48:39,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 12:48:39,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 12:48:39,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 12:48:39,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 12:48:39,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 12:48:39,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 12:48:39,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 12:48:39,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 12:48:39,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 12:48:39,857 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 12:48:39,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 12:48:39,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 12:48:39,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 12:48:39,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 12:48:39,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-07 12:48:39,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 12:48:39,887 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 12:48:39,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 12:48:39,889 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 12:48:39,910 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 12:48:39,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 12:48:39,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 12:48:39,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 12:48:39,913 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 12:48:39,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 12:48:39,914 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 12:48:39,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 12:48:39,914 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 12:48:39,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 12:48:39,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 12:48:39,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 12:48:39,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 12:48:39,915 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 12:48:39,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 12:48:39,915 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 12:48:39,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 12:48:39,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 12:48:39,916 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 12:48:39,916 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 12:48:39,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 12:48:39,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:48:39,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 12:48:39,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 12:48:39,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 12:48:39,918 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 12:48:39,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 12:48:39,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 12:48:39,918 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 12:48:40,263 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 12:48:40,279 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 12:48:40,283 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 12:48:40,285 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 12:48:40,286 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 12:48:40,286 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test22-1.c [2019-10-07 12:48:40,377 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/891a94cf2/00709f0198a240429dbdc7501339b99c/FLAGd277799fd [2019-10-07 12:48:40,962 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 12:48:40,963 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test22-1.c [2019-10-07 12:48:40,974 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/891a94cf2/00709f0198a240429dbdc7501339b99c/FLAGd277799fd [2019-10-07 12:48:41,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/891a94cf2/00709f0198a240429dbdc7501339b99c [2019-10-07 12:48:41,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 12:48:41,299 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 12:48:41,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 12:48:41,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 12:48:41,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 12:48:41,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c75e290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41, skipping insertion in model container [2019-10-07 12:48:41,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,322 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 12:48:41,352 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 12:48:41,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:48:41,712 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 12:48:41,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:48:41,867 INFO L192 MainTranslator]: Completed translation [2019-10-07 12:48:41,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41 WrapperNode [2019-10-07 12:48:41,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 12:48:41,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 12:48:41,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 12:48:41,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 12:48:41,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (1/1) ... [2019-10-07 12:48:41,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 12:48:41,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 12:48:41,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 12:48:41,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 12:48:41,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (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 12:48:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 12:48:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 12:48:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-10-07 12:48:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2019-10-07 12:48:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-10-07 12:48:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 12:48:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 12:48:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 12:48:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 12:48:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-10-07 12:48:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 12:48:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2019-10-07 12:48:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-10-07 12:48:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 12:48:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 12:48:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 12:48:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 12:48:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 12:48:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 12:48:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 12:48:42,616 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 12:48:42,616 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 12:48:42,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:48:42 BoogieIcfgContainer [2019-10-07 12:48:42,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 12:48:42,620 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 12:48:42,620 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 12:48:42,624 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 12:48:42,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 12:48:41" (1/3) ... [2019-10-07 12:48:42,626 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e659cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:48:42, skipping insertion in model container [2019-10-07 12:48:42,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:48:41" (2/3) ... [2019-10-07 12:48:42,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e659cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:48:42, skipping insertion in model container [2019-10-07 12:48:42,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:48:42" (3/3) ... [2019-10-07 12:48:42,630 INFO L109 eAbstractionObserver]: Analyzing ICFG test22-1.c [2019-10-07 12:48:42,643 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 12:48:42,658 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 12:48:42,673 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 12:48:42,713 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 12:48:42,713 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 12:48:42,713 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 12:48:42,713 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 12:48:42,714 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 12:48:42,714 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 12:48:42,714 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 12:48:42,714 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 12:48:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states. [2019-10-07 12:48:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-10-07 12:48:42,740 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:48:42,741 INFO L385 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:48:42,743 INFO L410 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:48:42,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:48:42,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1141463389, now seen corresponding path program 1 times [2019-10-07 12:48:42,758 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:48:42,758 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:48:42,759 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:48:42,759 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:48:42,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:48:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:48:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-07 12:48:43,032 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:48:43,034 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:48:43,035 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-07 12:48:43,040 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-07 12:48:43,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-07 12:48:43,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-07 12:48:43,064 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 2 states. [2019-10-07 12:48:43,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:48:43,102 INFO L93 Difference]: Finished difference Result 42 states and 47 transitions. [2019-10-07 12:48:43,102 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-07 12:48:43,104 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 27 [2019-10-07 12:48:43,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:48:43,117 INFO L225 Difference]: With dead ends: 42 [2019-10-07 12:48:43,117 INFO L226 Difference]: Without dead ends: 25 [2019-10-07 12:48:43,122 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-07 12:48:43,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2019-10-07 12:48:43,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2019-10-07 12:48:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2019-10-07 12:48:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 27 transitions. [2019-10-07 12:48:43,180 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 27 transitions. Word has length 27 [2019-10-07 12:48:43,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:48:43,183 INFO L462 AbstractCegarLoop]: Abstraction has 25 states and 27 transitions. [2019-10-07 12:48:43,184 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-07 12:48:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2019-10-07 12:48:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-10-07 12:48:43,187 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:48:43,187 INFO L385 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:48:43,188 INFO L410 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:48:43,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:48:43,188 INFO L82 PathProgramCache]: Analyzing trace with hash -14407859, now seen corresponding path program 1 times [2019-10-07 12:48:43,189 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:48:43,189 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:48:43,189 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:48:43,190 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:48:43,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:48:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:48:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-07 12:48:43,469 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:48:43,472 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:48:43,472 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:48:43,475 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:48:43,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:48:43,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:48:43,479 INFO L87 Difference]: Start difference. First operand 25 states and 27 transitions. Second operand 5 states. [2019-10-07 12:48:43,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:48:43,650 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2019-10-07 12:48:43,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 12:48:43,651 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-10-07 12:48:43,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:48:43,653 INFO L225 Difference]: With dead ends: 34 [2019-10-07 12:48:43,653 INFO L226 Difference]: Without dead ends: 27 [2019-10-07 12:48:43,655 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 12:48:43,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-10-07 12:48:43,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2019-10-07 12:48:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2019-10-07 12:48:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2019-10-07 12:48:43,665 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 29 transitions. Word has length 28 [2019-10-07 12:48:43,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:48:43,665 INFO L462 AbstractCegarLoop]: Abstraction has 27 states and 29 transitions. [2019-10-07 12:48:43,665 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:48:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2019-10-07 12:48:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-07 12:48:43,667 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:48:43,667 INFO L385 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:48:43,668 INFO L410 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:48:43,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:48:43,669 INFO L82 PathProgramCache]: Analyzing trace with hash 627266706, now seen corresponding path program 1 times [2019-10-07 12:48:43,669 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:48:43,669 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:48:43,670 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:48:43,670 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:48:43,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:48:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:48:44,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-07 12:48:44,054 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:48:44,054 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:48:44,054 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 12:48:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:48:44,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 11 conjunts are in the unsatisfiable core [2019-10-07 12:48:44,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:48:44,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:48:44,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:48:44,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:48:44,539 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 28 treesize of output 16 [2019-10-07 12:48:44,541 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 12:48:44,547 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 28 treesize of output 16 [2019-10-07 12:48:44,549 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-07 12:48:44,569 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 12:48:44,570 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 12:48:44,571 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:57, output treesize:9 [2019-10-07 12:48:44,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-07 12:48:44,594 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:48:44,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-07 12:48:44,733 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 12:48:44,767 INFO L162 IcfgInterpreter]: Started Sifa with 25 locations of interest [2019-10-07 12:48:44,767 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 12:48:44,776 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 12:48:44,787 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 12:48:44,788 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 12:48:45,101 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 59 for LOIs [2019-10-07 12:48:45,377 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 39 [2019-10-07 12:48:52,732 INFO L199 IcfgInterpreter]: Interpreting procedure check with input of size 21 for LOIs [2019-10-07 12:48:52,749 INFO L199 IcfgInterpreter]: Interpreting procedure get_dummy with input of size 49 for LOIs [2019-10-07 12:48:52,773 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 25 for LOIs [2019-10-07 12:48:52,783 INFO L199 IcfgInterpreter]: Interpreting procedure init with input of size 59 for LOIs [2019-10-07 12:48:52,808 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 12:48:52,809 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 12:48:52,809 INFO L193 IcfgInterpreter]: Reachable states at location L38-4 satisfy 1681#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,809 INFO L193 IcfgInterpreter]: Reachable states at location L38-3 satisfy 1637#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,810 INFO L193 IcfgInterpreter]: Reachable states at location get_dummyENTRY satisfy 1784#(and (or (and (<= 0 |~#d1~0.offset|) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (< |~#d2~0.base| |#StackHeapBarrier|) (not (= 0 |~#d2~0.base|)) (= 1 (select |#valid| |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (= |~#d2~0.offset| 0) (<= |#NULL.base| 0) (<= |~#d1~0.offset| 0) (= |~#d1~0.offset| 0) (= |#NULL.offset| 0))) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 12:48:52,810 INFO L193 IcfgInterpreter]: Reachable states at location L38-1 satisfy 1676#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,810 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= 0 |~#d1~0.offset|) (= (select (select |#memory_int| |~#d2~0.base|) (+ |~#d2~0.offset| 4)) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|)) (= (select (select |#memory_int| |~#d1~0.base|) (+ |~#d1~0.offset| 4)) 0) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (= 0 (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|)) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,810 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) [2019-10-07 12:48:52,811 INFO L193 IcfgInterpreter]: Reachable states at location get_dummyEXIT satisfy 1793#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |get_dummy_#res.offset|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= |get_dummy_#res.offset| 0) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,811 INFO L193 IcfgInterpreter]: Reachable states at location L33-4 satisfy 1749#(and (<= |main_#t~ret9.offset| 0) (<= 0 |main_#t~ret9.offset|) (or (and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= main_~pd2~0.offset 0) (= |~#d2~0.offset| |main_#t~ret9.offset|) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (= |~#d2~0.base| |main_#t~ret9.base|) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= main_~pd2~0.offset 0) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |~#d1~0.offset| |main_#t~ret9.offset|) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (= |~#d1~0.base| |main_#t~ret9.base|) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)))) [2019-10-07 12:48:52,811 INFO L193 IcfgInterpreter]: Reachable states at location L33-3 satisfy 1737#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= main_~pd2~0.offset 0) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,812 INFO L193 IcfgInterpreter]: Reachable states at location checkENTRY satisfy 1775#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (<= |check_#in~s1.offset| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |check_#in~s1.offset|) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,812 INFO L193 IcfgInterpreter]: Reachable states at location L33-2 satisfy 1724#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= |main_#t~ret8.offset| 0) (= |#NULL.offset| 0) (<= 0 |main_#t~ret8.offset|)) [2019-10-07 12:48:52,812 INFO L193 IcfgInterpreter]: Reachable states at location L42 satisfy 744#(and (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (= |#NULL.base| 0) (<= main_~pa~0.offset 0) (<= main_~pd3~0.offset 0) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,812 INFO L193 IcfgInterpreter]: Reachable states at location L33-1 satisfy 1702#(and (or (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (<= main_~pd1~0.offset 0) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (= |~#d1~0.base| main_~pd1~0.base) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= 0 main_~pd1~0.offset) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= main_~pd1~0.offset |~#d1~0.offset|) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (= |~#d2~0.base| main_~pd1~0.base) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (<= main_~pd1~0.offset 0) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= main_~pd1~0.offset |~#d2~0.offset|) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= 0 main_~pd1~0.offset) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4))))) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 12:48:52,813 INFO L193 IcfgInterpreter]: Reachable states at location initENTRY satisfy 1806#(and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) [2019-10-07 12:48:52,813 INFO L193 IcfgInterpreter]: Reachable states at location L33 satisfy 1770#(and (or (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (= |~#d2~0.base| |main_#t~ret7.base|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |main_#t~ret7.offset| |~#d2~0.offset|) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (= |~#d1~0.base| |main_#t~ret7.base|) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (= |main_#t~ret7.offset| |~#d1~0.offset|) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4))))) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= |main_#t~ret7.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |main_#t~ret7.offset|)) [2019-10-07 12:48:52,813 INFO L193 IcfgInterpreter]: Reachable states at location L35-2 satisfy 1758#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= main_~i~0 2147483647) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= 0 (+ main_~i~0 2147483648)) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,814 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 1797#(and (= |old(~#d2~0.base)| |~#d2~0.base|) (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= |old(~#d2~0.offset)| |~#d2~0.offset|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~#d1~0.base)| |~#d1~0.base|) (= |old(~#d1~0.offset)| |~#d1~0.offset|) (= |old(#length)| |#length|)) [2019-10-07 12:48:52,814 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 1802#(and (<= 0 |~#d1~0.offset|) (= (select (select |#memory_int| |~#d2~0.base|) (+ |~#d2~0.offset| 4)) 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (= 0 (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= (store (store |old(#length)| |~#d1~0.base| 8) |~#d2~0.base| 8) |#length|) (= |#valid| (store (store (store |old(#valid)| 0 0) |~#d1~0.base| 1) |~#d2~0.base| 1)) (= 0 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|)) (= (select (select |#memory_int| |~#d1~0.base|) (+ |~#d1~0.offset| 4)) 0) (< |~#d2~0.base| |#StackHeapBarrier|) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= (select (store |old(#valid)| 0 0) |~#d1~0.base|) 0) (= (select (store (store |old(#valid)| 0 0) |~#d1~0.base| 1) |~#d2~0.base|) 0) (= 0 |~#d1~0.offset|) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,814 INFO L193 IcfgInterpreter]: Reachable states at location checkEXIT satisfy 1780#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (= |check_#in~i| check_~i) (<= check_~s1.offset 0) (<= |#NULL.base| 0) (<= |check_#in~s1.offset| 0) (= |check_#res| (ite (= (select (select |#memory_int| check_~s1.base) check_~s1.offset) check_~i) 1 0)) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |check_#res|) (<= 0 |check_#in~s1.offset|) (<= |check_#res| 1) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (= |check_#in~s1.base| check_~s1.base) (<= 0 check_~s1.offset) (= check_~s1.offset |check_#in~s1.offset|) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,814 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 12:48:52,815 INFO L193 IcfgInterpreter]: Reachable states at location initEXIT satisfy 1811#(exists ((|v_init_#t~nondet2_11| Int) (|v_init_#t~nondet0_11| Int) (|v_init_#t~nondet3_11| Int) (|v_init_#t~nondet1_11| Int)) (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= |v_init_#t~nondet2_11| 2147483647) (<= 0 |#NULL.offset|) (<= 0 (+ |v_init_#t~nondet0_11| 2147483648)) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (<= |v_init_#t~nondet3_11| 2147483647) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (<= 0 (+ |v_init_#t~nondet3_11| 2147483648)) (= 0 |~#d1~0.offset|) (<= 0 (+ |v_init_#t~nondet2_11| 2147483648)) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= |v_init_#t~nondet0_11| 2147483647) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (<= 0 (+ |v_init_#t~nondet1_11| 2147483648)) (<= |v_init_#t~nondet1_11| 2147483647) (= |#NULL.offset| 0) (= |#memory_int| (store (store |old(#memory_int)| |~#d1~0.base| (store (store (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset| |v_init_#t~nondet0_11|) (+ |~#d1~0.offset| 4) |v_init_#t~nondet1_11|)) |~#d2~0.base| (store (store (select (store |old(#memory_int)| |~#d1~0.base| (store (store (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset| |v_init_#t~nondet0_11|) (+ |~#d1~0.offset| 4) |v_init_#t~nondet1_11|)) |~#d2~0.base|) |~#d2~0.offset| |v_init_#t~nondet2_11|) (+ |~#d2~0.offset| 4) |v_init_#t~nondet3_11|))) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4))))) [2019-10-07 12:48:52,815 INFO L193 IcfgInterpreter]: Reachable states at location L41-1 satisfy 1138#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |main_#t~ret16| 1) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0) (<= 0 |main_#t~ret16|)) [2019-10-07 12:48:52,815 INFO L193 IcfgInterpreter]: Reachable states at location L41 satisfy 1129#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |main_#t~ret16| 1) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0) (<= 0 |main_#t~ret16|)) [2019-10-07 12:48:52,816 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 578#(and (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (= |#NULL.base| 0) (<= main_~pa~0.offset 0) (<= main_~pd3~0.offset 0) (<= |#NULL.base| 0) (not (= main_~i~0 (select (select |#memory_int| main_~pd2~0.base) main_~pd2~0.offset))) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:48:52,816 INFO L193 IcfgInterpreter]: Reachable states at location L32 satisfy 76#(and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) [2019-10-07 12:48:53,157 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-10-07 12:48:53,319 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 47 [2019-10-07 12:48:53,501 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2019-10-07 12:48:57,773 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 47 [2019-10-07 12:49:00,418 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 57 [2019-10-07 12:49:02,876 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2019-10-07 12:49:03,286 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 27 [2019-10-07 12:49:03,908 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 12:49:03,909 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6, 18] total 33 [2019-10-07 12:49:03,910 INFO L442 AbstractCegarLoop]: Interpolant automaton has 34 states [2019-10-07 12:49:03,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2019-10-07 12:49:03,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=998, Unknown=4, NotChecked=0, Total=1122 [2019-10-07 12:49:03,913 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. Second operand 34 states. [2019-10-07 12:49:08,134 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 54 [2019-10-07 12:49:19,083 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-10-07 12:49:21,414 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 111 [2019-10-07 12:49:25,762 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 114 [2019-10-07 12:49:30,086 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 114 [2019-10-07 12:49:36,580 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 123 [2019-10-07 12:49:43,170 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 136 [2019-10-07 12:49:49,745 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 137 [2019-10-07 12:49:58,336 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 139 [2019-10-07 12:50:08,904 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 140 [2019-10-07 12:50:19,474 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 143 [2019-10-07 12:50:33,914 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 131 [2019-10-07 12:50:46,429 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2019-10-07 12:51:04,973 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 130 [2019-10-07 12:51:19,512 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2019-10-07 12:51:41,977 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2019-10-07 12:51:50,703 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 128 [2019-10-07 12:52:07,292 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 130 [2019-10-07 12:52:07,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:52:07,294 INFO L93 Difference]: Finished difference Result 40 states and 44 transitions. [2019-10-07 12:52:07,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2019-10-07 12:52:07,295 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 30 [2019-10-07 12:52:07,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:52:07,297 INFO L225 Difference]: With dead ends: 40 [2019-10-07 12:52:07,297 INFO L226 Difference]: Without dead ends: 33 [2019-10-07 12:52:07,299 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 63 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 768 ImplicationChecksByTransitivity, 187.7s TimeCoverageRelationStatistics Valid=398, Invalid=2820, Unknown=88, NotChecked=0, Total=3306 [2019-10-07 12:52:07,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-10-07 12:52:07,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2019-10-07 12:52:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-10-07 12:52:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 35 transitions. [2019-10-07 12:52:07,311 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 35 transitions. Word has length 30 [2019-10-07 12:52:07,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:52:07,312 INFO L462 AbstractCegarLoop]: Abstraction has 33 states and 35 transitions. [2019-10-07 12:52:07,312 INFO L463 AbstractCegarLoop]: Interpolant automaton has 34 states. [2019-10-07 12:52:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2019-10-07 12:52:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-10-07 12:52:07,314 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:52:07,314 INFO L385 BasicCegarLoop]: trace histogram [5, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:52:07,515 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:52:07,516 INFO L410 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:52:07,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:52:07,516 INFO L82 PathProgramCache]: Analyzing trace with hash 447786209, now seen corresponding path program 2 times [2019-10-07 12:52:07,516 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:52:07,517 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:52:07,517 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:52:07,517 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:52:07,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:52:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:52:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-07 12:52:07,830 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:52:07,830 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:52:07,830 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 12:52:07,979 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2019-10-07 12:52:07,980 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-07 12:52:07,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 38 conjunts are in the unsatisfiable core [2019-10-07 12:52:07,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:52:08,438 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2019-10-07 12:52:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-07 12:52:08,484 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:52:08,861 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-07 12:52:08,862 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 12:52:08,864 INFO L162 IcfgInterpreter]: Started Sifa with 25 locations of interest [2019-10-07 12:52:08,864 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 12:52:08,865 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 12:52:08,865 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 12:52:08,865 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 12:52:08,976 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 59 for LOIs [2019-10-07 12:52:09,157 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 39 [2019-10-07 12:52:15,440 INFO L199 IcfgInterpreter]: Interpreting procedure check with input of size 21 for LOIs [2019-10-07 12:52:15,469 INFO L199 IcfgInterpreter]: Interpreting procedure get_dummy with input of size 49 for LOIs [2019-10-07 12:52:15,502 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 25 for LOIs [2019-10-07 12:52:15,521 INFO L199 IcfgInterpreter]: Interpreting procedure init with input of size 59 for LOIs [2019-10-07 12:52:15,541 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 12:52:15,542 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 12:52:15,542 INFO L193 IcfgInterpreter]: Reachable states at location L38-4 satisfy 1680#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,542 INFO L193 IcfgInterpreter]: Reachable states at location L38-3 satisfy 1636#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,543 INFO L193 IcfgInterpreter]: Reachable states at location get_dummyENTRY satisfy 1783#(and (or (and (<= 0 |~#d1~0.offset|) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (< |~#d2~0.base| |#StackHeapBarrier|) (not (= 0 |~#d2~0.base|)) (= 1 (select |#valid| |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (= |~#d2~0.offset| 0) (<= |#NULL.base| 0) (<= |~#d1~0.offset| 0) (= |~#d1~0.offset| 0) (= |#NULL.offset| 0))) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0)) [2019-10-07 12:52:15,543 INFO L193 IcfgInterpreter]: Reachable states at location L38-1 satisfy 1675#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,543 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= 0 |~#d1~0.offset|) (= (select (select |#memory_int| |~#d2~0.base|) (+ |~#d2~0.offset| 4)) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|)) (= (select (select |#memory_int| |~#d1~0.base|) (+ |~#d1~0.offset| 4)) 0) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (= 0 (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|)) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,543 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) [2019-10-07 12:52:15,544 INFO L193 IcfgInterpreter]: Reachable states at location get_dummyEXIT satisfy 1792#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |get_dummy_#res.offset|) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= |get_dummy_#res.offset| 0) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,544 INFO L193 IcfgInterpreter]: Reachable states at location L33-4 satisfy 1748#(and (<= |main_#t~ret9.offset| 0) (<= 0 |main_#t~ret9.offset|) (or (and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= main_~pd2~0.offset 0) (= |~#d2~0.offset| |main_#t~ret9.offset|) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (= |~#d2~0.base| |main_#t~ret9.base|) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) (and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= main_~pd2~0.offset 0) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= |~#d1~0.offset| |main_#t~ret9.offset|) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (= |~#d1~0.base| |main_#t~ret9.base|) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)))) [2019-10-07 12:52:15,544 INFO L193 IcfgInterpreter]: Reachable states at location L33-3 satisfy 1736#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= main_~pd2~0.offset 0) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,544 INFO L193 IcfgInterpreter]: Reachable states at location checkENTRY satisfy 1774#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (<= |check_#in~s1.offset| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |check_#in~s1.offset|) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,545 INFO L193 IcfgInterpreter]: Reachable states at location L33-2 satisfy 1723#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= |main_#t~ret8.offset| 0) (= |#NULL.offset| 0) (<= 0 |main_#t~ret8.offset|)) [2019-10-07 12:52:15,545 INFO L193 IcfgInterpreter]: Reachable states at location L42 satisfy 743#(and (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (= |#NULL.base| 0) (<= main_~pa~0.offset 0) (<= main_~pd3~0.offset 0) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,546 INFO L193 IcfgInterpreter]: Reachable states at location L33-1 satisfy 1701#(or (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (<= main_~pd1~0.offset 0) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (= |~#d1~0.base| main_~pd1~0.base) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= main_~pd1~0.offset |~#d1~0.offset|) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (= |~#d2~0.base| main_~pd1~0.base) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (<= main_~pd1~0.offset 0) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= main_~pd1~0.offset |~#d2~0.offset|) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pd1~0.offset) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4))))) [2019-10-07 12:52:15,546 INFO L193 IcfgInterpreter]: Reachable states at location initENTRY satisfy 1805#(and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#memory_int| |old(#memory_int)|) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) [2019-10-07 12:52:15,546 INFO L193 IcfgInterpreter]: Reachable states at location L33 satisfy 1769#(and (or (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (= |~#d2~0.base| |main_#t~ret7.base|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |main_#t~ret7.offset| |~#d2~0.offset|) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (= |~#d1~0.base| |main_#t~ret7.base|) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (= |main_#t~ret7.offset| |~#d1~0.offset|) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4))))) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= |main_#t~ret7.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |main_#t~ret7.offset|)) [2019-10-07 12:52:15,547 INFO L193 IcfgInterpreter]: Reachable states at location L35-2 satisfy 1757#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= main_~i~0 2147483647) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= 0 (+ main_~i~0 2147483648)) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,547 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 1796#(and (= |old(~#d2~0.base)| |~#d2~0.base|) (= |old(#NULL.base)| |#NULL.base|) (= |#valid| |old(#valid)|) (= |old(~#d2~0.offset)| |~#d2~0.offset|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~#d1~0.base)| |~#d1~0.base|) (= |old(~#d1~0.offset)| |~#d1~0.offset|) (= |old(#length)| |#length|)) [2019-10-07 12:52:15,548 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 1801#(and (<= 0 |~#d1~0.offset|) (= (select (select |#memory_int| |~#d2~0.base|) (+ |~#d2~0.offset| 4)) 0) (= 0 |#NULL.base|) (<= |#NULL.base| 0) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (= 0 (select (select |#memory_int| |~#d2~0.base|) |~#d2~0.offset|)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= (store (store |old(#length)| |~#d1~0.base| 8) |~#d2~0.base| 8) |#length|) (= |#valid| (store (store (store |old(#valid)| 0 0) |~#d1~0.base| 1) |~#d2~0.base| 1)) (= 0 (select (select |#memory_int| |~#d1~0.base|) |~#d1~0.offset|)) (= (select (select |#memory_int| |~#d1~0.base|) (+ |~#d1~0.offset| 4)) 0) (< |~#d2~0.base| |#StackHeapBarrier|) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (= (select (store |old(#valid)| 0 0) |~#d1~0.base|) 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= (select (store (store |old(#valid)| 0 0) |~#d1~0.base| 1) |~#d2~0.base|) 0) (= 0 |~#d1~0.offset|) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,548 INFO L193 IcfgInterpreter]: Reachable states at location checkEXIT satisfy 1779#(and (= |#NULL.base| 0) (<= 0 |~#d1~0.offset|) (= |check_#in~i| check_~i) (<= check_~s1.offset 0) (<= |#NULL.base| 0) (<= |check_#in~s1.offset| 0) (= |check_#res| (ite (= (select (select |#memory_int| check_~s1.base) check_~s1.offset) check_~i) 1 0)) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 |check_#res|) (<= 0 |check_#in~s1.offset|) (<= |check_#res| 1) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (= |check_#in~s1.base| check_~s1.base) (<= 0 check_~s1.offset) (= check_~s1.offset |check_#in~s1.offset|) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,548 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 12:52:15,549 INFO L193 IcfgInterpreter]: Reachable states at location initEXIT satisfy 1810#(exists ((|v_init_#t~nondet0_16| Int) (|v_init_#t~nondet1_16| Int) (|v_init_#t~nondet3_16| Int) (|v_init_#t~nondet2_16| Int)) (and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (<= 0 (+ |v_init_#t~nondet2_16| 2147483648)) (not (= |~#d1~0.base| 0)) (<= |v_init_#t~nondet3_16| 2147483647) (<= 0 (+ |v_init_#t~nondet3_16| 2147483648)) (= 0 |~#d2~0.offset|) (<= |v_init_#t~nondet1_16| 2147483647) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (<= 0 (+ |v_init_#t~nondet1_16| 2147483648)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |v_init_#t~nondet0_16| 2147483647) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (<= 0 (+ |v_init_#t~nondet0_16| 2147483648)) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (<= |v_init_#t~nondet2_16| 2147483647) (= (store (store |old(#memory_int)| |~#d1~0.base| (store (store (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset| |v_init_#t~nondet0_16|) (+ |~#d1~0.offset| 4) |v_init_#t~nondet1_16|)) |~#d2~0.base| (store (store (select (store |old(#memory_int)| |~#d1~0.base| (store (store (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset| |v_init_#t~nondet0_16|) (+ |~#d1~0.offset| 4) |v_init_#t~nondet1_16|)) |~#d2~0.base|) |~#d2~0.offset| |v_init_#t~nondet2_16|) (+ |~#d2~0.offset| 4) |v_init_#t~nondet3_16|)) |#memory_int|) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4))))) [2019-10-07 12:52:15,549 INFO L193 IcfgInterpreter]: Reachable states at location L41-1 satisfy 1137#(and (<= |main_#t~ret16| 2147483647) (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (<= 0 (+ |main_#t~ret16| 2147483648)) (= |~#d2~0.offset| 0) (<= |main_#t~ret16| 1) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0) (<= 0 |main_#t~ret16|)) [2019-10-07 12:52:15,549 INFO L193 IcfgInterpreter]: Reachable states at location L41 satisfy 1128#(and (= |#NULL.base| 0) (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (<= main_~pa~0.offset 0) (<= |#NULL.base| 0) (<= main_~pd3~0.offset 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |main_#t~ret16| 1) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0) (<= 0 |main_#t~ret16|)) [2019-10-07 12:52:15,550 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 582#(and (<= main_~pd2~0.offset 0) (<= 0 |~#d1~0.offset|) (= |#NULL.base| 0) (<= main_~pa~0.offset 0) (<= main_~pd3~0.offset 0) (<= |#NULL.base| 0) (= |~#d1~0.offset| 0) (<= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 main_~pd3~0.offset) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (<= 0 main_~pa~0.offset) (<= 0 main_~pd1~0.offset) (= |~#d2~0.offset| 0) (<= |~#d1~0.offset| 0) (<= main_~pd1~0.offset 0) (<= 0 main_~pd2~0.offset) (= |#NULL.offset| 0)) [2019-10-07 12:52:15,550 INFO L193 IcfgInterpreter]: Reachable states at location L32 satisfy 76#(and (<= 0 |~#d1~0.offset|) (= (select (select |old(#memory_int)| |~#d2~0.base|) |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (<= 0 |#NULL.base|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (= 0 (select (select |old(#memory_int)| |~#d1~0.base|) (+ |~#d1~0.offset| 4))) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (= 0 |~#d1~0.offset|) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (not (= 0 |~#d2~0.base|)) (<= |~#d1~0.offset| 0) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= |#NULL.offset| 0) (= (select (select |old(#memory_int)| |~#d1~0.base|) |~#d1~0.offset|) 0) (= 0 (select (select |old(#memory_int)| |~#d2~0.base|) (+ |~#d2~0.offset| 4)))) [2019-10-07 12:52:18,055 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 52 [2019-10-07 12:52:18,236 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 47 [2019-10-07 12:52:18,423 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2019-10-07 12:52:24,784 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 47 [2019-10-07 12:52:27,426 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 57 [2019-10-07 12:52:29,919 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-10-07 12:52:30,333 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 27 [2019-10-07 12:52:31,206 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 12:52:31,207 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11, 10, 18] total 45 [2019-10-07 12:52:31,208 INFO L442 AbstractCegarLoop]: Interpolant automaton has 45 states [2019-10-07 12:52:31,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2019-10-07 12:52:31,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=164, Invalid=1810, Unknown=6, NotChecked=0, Total=1980 [2019-10-07 12:52:31,209 INFO L87 Difference]: Start difference. First operand 33 states and 35 transitions. Second operand 45 states. [2019-10-07 12:52:39,439 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 54 [2019-10-07 12:53:06,523 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-10-07 12:53:14,884 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-10-07 12:53:27,342 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2019-10-07 12:53:37,748 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2019-10-07 12:53:52,283 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2019-10-07 12:54:04,837 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 149 DAG size of output: 134 [2019-10-07 12:54:07,356 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 152 DAG size of output: 139 [2019-10-07 12:54:09,890 WARN L191 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 163 DAG size of output: 141 [2019-10-07 12:54:16,397 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 149 DAG size of output: 138 [2019-10-07 12:54:20,923 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 161 DAG size of output: 141 [2019-10-07 12:54:31,443 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 148 DAG size of output: 137 [2019-10-07 12:54:37,993 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 160 DAG size of output: 140 [2019-10-07 12:54:52,543 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 149 DAG size of output: 138 [2019-10-07 12:55:01,098 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 161 DAG size of output: 141 [2019-10-07 12:55:19,629 WARN L191 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 149 DAG size of output: 138 [2019-10-07 12:55:30,201 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 159 DAG size of output: 141 [2019-10-07 12:55:52,757 WARN L191 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 146 DAG size of output: 136 [2019-10-07 12:56:05,308 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 155 DAG size of output: 139 [2019-10-07 12:56:07,840 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 153 DAG size of output: 137 [2019-10-07 12:56:08,337 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-10-07 12:56:10,904 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 157 DAG size of output: 139 [2019-10-07 12:56:10,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:10,940 INFO L93 Difference]: Finished difference Result 40 states and 43 transitions. [2019-10-07 12:56:10,940 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2019-10-07 12:56:10,940 INFO L78 Accepts]: Start accepts. Automaton has 45 states. Word has length 36 [2019-10-07 12:56:10,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:10,942 INFO L225 Difference]: With dead ends: 40 [2019-10-07 12:56:10,942 INFO L226 Difference]: Without dead ends: 0 [2019-10-07 12:56:10,946 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 62 SyntacticMatches, 12 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1230 ImplicationChecksByTransitivity, 202.7s TimeCoverageRelationStatistics Valid=631, Invalid=4407, Unknown=74, NotChecked=0, Total=5112 [2019-10-07 12:56:10,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-07 12:56:10,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-07 12:56:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-07 12:56:10,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-07 12:56:10,947 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 36 [2019-10-07 12:56:10,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:10,947 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-07 12:56:10,947 INFO L463 AbstractCegarLoop]: Interpolant automaton has 45 states. [2019-10-07 12:56:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-07 12:56:10,948 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-07 12:56:11,154 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:56:11,159 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-07 12:56:11,379 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 65 [2019-10-07 12:56:17,883 WARN L191 SmtUtils]: Spent 6.49 s on a formula simplification. DAG size of input: 183 DAG size of output: 139 [2019-10-07 12:59:27,208 WARN L191 SmtUtils]: Spent 3.16 m on a formula simplification. DAG size of input: 209 DAG size of output: 155 [2019-10-07 12:59:27,432 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 65 [2019-10-07 12:59:31,714 WARN L191 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 156 DAG size of output: 118 [2019-10-07 13:00:53,967 WARN L191 SmtUtils]: Spent 1.37 m on a formula simplification. DAG size of input: 142 DAG size of output: 107 [2019-10-07 13:00:58,205 WARN L191 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 155 DAG size of output: 117 [2019-10-07 13:00:58,208 INFO L443 ceAbstractionStarter]: For program point initEXIT(lines 11 18) no Hoare annotation was computed. [2019-10-07 13:00:58,208 INFO L439 ceAbstractionStarter]: At program point initENTRY(lines 11 18) the Hoare annotation is: (let ((.cse0 (select |old(#memory_int)| |~#d2~0.base|)) (.cse1 (select |old(#memory_int)| |~#d1~0.base|))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (not (= (select .cse0 (+ |~#d2~0.offset| 4)) 0)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (= |#memory_int| |old(#memory_int)|) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse0 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse1 |~#d1~0.offset|) 0)) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (not (= 0 (select .cse1 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (not (= 8 (select |#length| |~#d2~0.base|))))) [2019-10-07 13:00:58,208 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~#d2~0.base)| |~#d2~0.base|) (= |#valid| |old(#valid)|) (= |old(#NULL.base)| |#NULL.base|) (= |old(~#d2~0.offset)| |~#d2~0.offset|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~#d1~0.base)| |~#d1~0.base|) (= |old(~#d1~0.offset)| |~#d1~0.offset|) (= |old(#length)| |#length|)) [2019-10-07 13:00:58,208 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-07 13:00:58,209 INFO L446 ceAbstractionStarter]: At program point get_dummyENTRY(lines 20 23) the Hoare annotation is: true [2019-10-07 13:00:58,209 INFO L443 ceAbstractionStarter]: For program point get_dummyEXIT(lines 20 23) no Hoare annotation was computed. [2019-10-07 13:00:58,209 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-07 13:00:58,209 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (select |#memory_int| |~#d2~0.base|)) (.cse1 (select |#memory_int| |~#d1~0.base|))) (and (= (select .cse0 (+ |~#d2~0.offset| 4)) 0) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (= 0 (select .cse0 |~#d2~0.offset|)) (= 0 (select .cse1 |~#d1~0.offset|)) (= (select .cse1 (+ |~#d1~0.offset| 4)) 0) (< |~#d2~0.base| |#StackHeapBarrier|) (= 1 (select |#valid| |~#d2~0.base|)) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (= 8 (select |#length| |~#d1~0.base|)) (= |#NULL.offset| 0) (= 0 |~#d1~0.offset|))) [2019-10-07 13:00:58,209 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-07 13:00:58,209 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-07 13:00:58,209 INFO L443 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2019-10-07 13:00:58,209 INFO L443 ceAbstractionStarter]: For program point L35-2(lines 35 44) no Hoare annotation was computed. [2019-10-07 13:00:58,210 INFO L439 ceAbstractionStarter]: At program point L33-1(line 33) the Hoare annotation is: (let ((.cse0 (select |old(#memory_int)| |~#d2~0.base|)) (.cse6 (select |old(#memory_int)| |~#d1~0.base|))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (not (= (select .cse0 (+ |~#d2~0.offset| 4)) 0)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (and (or (and (= |~#d2~0.base| main_~pd1~0.base) (= main_~pd1~0.offset |~#d2~0.offset|)) (and (= |~#d1~0.base| main_~pd1~0.base) (= main_~pd1~0.offset |~#d1~0.offset|))) (exists ((|v_init_#t~nondet2_11| Int) (|v_init_#t~nondet0_11| Int) (|v_init_#t~nondet3_11| Int) (|v_init_#t~nondet1_11| Int)) (let ((.cse2 (select |old(#memory_int)| |~#d1~0.base|)) (.cse3 (+ |~#d1~0.offset| 4)) (.cse1 (select |old(#memory_int)| |~#d2~0.base|)) (.cse5 (+ |~#d2~0.offset| 4))) (and (<= 0 |~#d1~0.offset|) (= (select .cse1 |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |v_init_#t~nondet2_11| 2147483647) (<= 0 (+ |v_init_#t~nondet0_11| 2147483648)) (= 0 (select .cse2 .cse3)) (< |~#d2~0.base| |#StackHeapBarrier|) (<= |v_init_#t~nondet3_11| 2147483647) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (<= 0 (+ |v_init_#t~nondet3_11| 2147483648)) (= 0 |~#d1~0.offset|) (<= 0 (+ |v_init_#t~nondet2_11| 2147483648)) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= |v_init_#t~nondet0_11| 2147483647) (<= |~#d1~0.offset| 0) (not (= 0 |~#d2~0.base|)) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (<= 0 (+ |v_init_#t~nondet1_11| 2147483648)) (<= |v_init_#t~nondet1_11| 2147483647) (= |#NULL.offset| 0) (= (select .cse2 |~#d1~0.offset|) 0) (= |#memory_int| (let ((.cse4 (store |old(#memory_int)| |~#d1~0.base| (store (store .cse2 |~#d1~0.offset| |v_init_#t~nondet0_11|) .cse3 |v_init_#t~nondet1_11|)))) (store .cse4 |~#d2~0.base| (store (store (select .cse4 |~#d2~0.base|) |~#d2~0.offset| |v_init_#t~nondet2_11|) .cse5 |v_init_#t~nondet3_11|)))) (= 0 (select .cse1 .cse5)))))) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse0 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse6 |~#d1~0.offset|) 0)) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (not (= 0 (select .cse6 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (not (= 8 (select |#length| |~#d2~0.base|))))) [2019-10-07 13:00:58,210 INFO L443 ceAbstractionStarter]: For program point L33-2(line 33) no Hoare annotation was computed. [2019-10-07 13:00:58,210 INFO L443 ceAbstractionStarter]: For program point L35-4(lines 35 44) no Hoare annotation was computed. [2019-10-07 13:00:58,210 INFO L439 ceAbstractionStarter]: At program point L33-3(line 33) the Hoare annotation is: (let ((.cse0 (select |old(#memory_int)| |~#d2~0.base|)) (.cse6 (select |old(#memory_int)| |~#d1~0.base|))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (not (= (select .cse0 (+ |~#d2~0.offset| 4)) 0)) (and (<= main_~pd2~0.offset 0) (or (= |~#d2~0.base| main_~pd1~0.base) (= |~#d1~0.base| main_~pd1~0.base)) (<= 0 main_~pd1~0.offset) (<= main_~pd1~0.offset 0) (exists ((|v_init_#t~nondet2_11| Int) (|v_init_#t~nondet0_11| Int) (|v_init_#t~nondet3_11| Int) (|v_init_#t~nondet1_11| Int)) (let ((.cse2 (select |old(#memory_int)| |~#d1~0.base|)) (.cse3 (+ |~#d1~0.offset| 4)) (.cse1 (select |old(#memory_int)| |~#d2~0.base|)) (.cse5 (+ |~#d2~0.offset| 4))) (and (<= 0 |~#d1~0.offset|) (= (select .cse1 |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |v_init_#t~nondet2_11| 2147483647) (<= 0 (+ |v_init_#t~nondet0_11| 2147483648)) (= 0 (select .cse2 .cse3)) (< |~#d2~0.base| |#StackHeapBarrier|) (<= |v_init_#t~nondet3_11| 2147483647) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (<= 0 (+ |v_init_#t~nondet3_11| 2147483648)) (= 0 |~#d1~0.offset|) (<= 0 (+ |v_init_#t~nondet2_11| 2147483648)) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= |v_init_#t~nondet0_11| 2147483647) (<= |~#d1~0.offset| 0) (not (= 0 |~#d2~0.base|)) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (<= 0 (+ |v_init_#t~nondet1_11| 2147483648)) (<= |v_init_#t~nondet1_11| 2147483647) (= |#NULL.offset| 0) (= (select .cse2 |~#d1~0.offset|) 0) (= |#memory_int| (let ((.cse4 (store |old(#memory_int)| |~#d1~0.base| (store (store .cse2 |~#d1~0.offset| |v_init_#t~nondet0_11|) .cse3 |v_init_#t~nondet1_11|)))) (store .cse4 |~#d2~0.base| (store (store (select .cse4 |~#d2~0.base|) |~#d2~0.offset| |v_init_#t~nondet2_11|) .cse5 |v_init_#t~nondet3_11|)))) (= 0 (select .cse1 .cse5))))) (<= 0 main_~pd2~0.offset)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse0 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse6 |~#d1~0.offset|) 0)) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (not (= 0 (select .cse6 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (not (= 8 (select |#length| |~#d2~0.base|))))) [2019-10-07 13:00:58,210 INFO L443 ceAbstractionStarter]: For program point L33-4(line 33) no Hoare annotation was computed. [2019-10-07 13:00:58,210 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 30 50) no Hoare annotation was computed. [2019-10-07 13:00:58,211 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 30 50) no Hoare annotation was computed. [2019-10-07 13:00:58,211 INFO L439 ceAbstractionStarter]: At program point L42(lines 31 50) the Hoare annotation is: (let ((.cse0 (select |old(#memory_int)| |~#d2~0.base|)) (.cse1 (select |old(#memory_int)| |~#d1~0.base|))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (not (= (select .cse0 (+ |~#d2~0.offset| 4)) 0)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse0 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse1 |~#d1~0.offset|) 0)) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (not (= 0 (select .cse1 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (not (= 8 (select |#length| |~#d2~0.base|))))) [2019-10-07 13:00:58,211 INFO L443 ceAbstractionStarter]: For program point L38-1(lines 38 40) no Hoare annotation was computed. [2019-10-07 13:00:58,211 INFO L443 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 48) no Hoare annotation was computed. [2019-10-07 13:00:58,212 INFO L439 ceAbstractionStarter]: At program point L38-3(lines 38 40) the Hoare annotation is: (let ((.cse15 (and (= |~#d1~0.base| main_~pd1~0.base) (= main_~pd1~0.offset |~#d1~0.offset|)))) (let ((.cse13 (select |old(#memory_int)| |~#d2~0.base|)) (.cse14 (select |old(#memory_int)| |~#d1~0.base|)) (.cse0 (= main_~pd2~0.offset main_~pa~0.offset)) (.cse1 (<= main_~pa~0.offset 0)) (.cse2 (<= main_~pd3~0.offset 0)) (.cse4 (<= 0 main_~pd3~0.offset)) (.cse5 (= main_~pd2~0.base main_~pa~0.base)) (.cse6 (or (= |~#d2~0.base| main_~pd1~0.base) .cse15)) (.cse7 (exists ((|v_init_#t~nondet2_11| Int) (|v_init_#t~nondet0_11| Int) (|v_init_#t~nondet3_11| Int) (|v_init_#t~nondet1_11| Int)) (let ((.cse17 (select |old(#memory_int)| |~#d1~0.base|)) (.cse18 (+ |~#d1~0.offset| 4)) (.cse16 (select |old(#memory_int)| |~#d2~0.base|)) (.cse20 (+ |~#d2~0.offset| 4))) (and (<= 0 |~#d1~0.offset|) (= (select .cse16 |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |v_init_#t~nondet2_11| 2147483647) (<= 0 (+ |v_init_#t~nondet0_11| 2147483648)) (= 0 (select .cse17 .cse18)) (< |~#d2~0.base| |#StackHeapBarrier|) (<= |v_init_#t~nondet3_11| 2147483647) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (<= 0 (+ |v_init_#t~nondet3_11| 2147483648)) (= 0 |~#d1~0.offset|) (<= 0 (+ |v_init_#t~nondet2_11| 2147483648)) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= |v_init_#t~nondet0_11| 2147483647) (<= |~#d1~0.offset| 0) (not (= 0 |~#d2~0.base|)) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (<= 0 (+ |v_init_#t~nondet1_11| 2147483648)) (<= |v_init_#t~nondet1_11| 2147483647) (= |#NULL.offset| 0) (= (select .cse17 |~#d1~0.offset|) 0) (= |#memory_int| (let ((.cse19 (store |old(#memory_int)| |~#d1~0.base| (store (store .cse17 |~#d1~0.offset| |v_init_#t~nondet0_11|) .cse18 |v_init_#t~nondet1_11|)))) (store .cse19 |~#d2~0.base| (store (store (select .cse19 |~#d2~0.base|) |~#d2~0.offset| |v_init_#t~nondet2_11|) .cse20 |v_init_#t~nondet3_11|)))) (= 0 (select .cse16 .cse20)))))) (.cse8 (<= 0 main_~pd2~0.offset)) (.cse3 (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset)) (.cse9 (or (= main_~pd1~0.offset |~#d2~0.offset|) .cse15)) (.cse10 (not (= 0 main_~pa~0.base))) (.cse11 (or (not |main_#t~short12|) (and (= main_~pd2~0.offset main_~pd1~0.offset) (= main_~pd2~0.base main_~pd1~0.base)))) (.cse12 (< 0 (select (select |#memory_int| main_~pd2~0.base) main_~pd2~0.offset)))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (and .cse0 .cse1 .cse2 (<= (+ main_~i~0 7) .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (not (= (select .cse13 (+ |~#d2~0.offset| 4)) 0)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse13 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse14 |~#d1~0.offset|) 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 (<= main_~i~0 .cse3) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 (<= (+ main_~i~0 6) .cse3) .cse9 .cse10 .cse11 .cse12) (not (= 0 (select .cse14 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 (<= (+ main_~i~0 9) .cse3) .cse9 .cse10 .cse11 .cse12) (not (= 8 (select |#length| |~#d2~0.base|)))))) [2019-10-07 13:00:58,212 INFO L439 ceAbstractionStarter]: At program point L38-4(lines 38 40) the Hoare annotation is: (let ((.cse0 (select |old(#memory_int)| |~#d2~0.base|)) (.cse7 (select |old(#memory_int)| |~#d1~0.base|))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (not (= (select .cse0 (+ |~#d2~0.offset| 4)) 0)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (let ((.cse1 (select (select |#memory_int| main_~pd2~0.base) main_~pd2~0.offset))) (and (= main_~pd2~0.offset main_~pa~0.offset) (<= main_~pa~0.offset 0) (<= main_~pd3~0.offset 0) (<= 0 main_~pd3~0.offset) (<= .cse1 main_~i~0) (= main_~pd2~0.base main_~pa~0.base) (<= main_~i~0 (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset)) (or (= |~#d2~0.base| main_~pd1~0.base) (= |~#d1~0.base| main_~pd1~0.base)) (exists ((|v_init_#t~nondet2_11| Int) (|v_init_#t~nondet0_11| Int) (|v_init_#t~nondet3_11| Int) (|v_init_#t~nondet1_11| Int)) (let ((.cse3 (select |old(#memory_int)| |~#d1~0.base|)) (.cse4 (+ |~#d1~0.offset| 4)) (.cse2 (select |old(#memory_int)| |~#d2~0.base|)) (.cse6 (+ |~#d2~0.offset| 4))) (and (<= 0 |~#d1~0.offset|) (= (select .cse2 |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |v_init_#t~nondet2_11| 2147483647) (<= 0 (+ |v_init_#t~nondet0_11| 2147483648)) (= 0 (select .cse3 .cse4)) (< |~#d2~0.base| |#StackHeapBarrier|) (<= |v_init_#t~nondet3_11| 2147483647) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (<= 0 (+ |v_init_#t~nondet3_11| 2147483648)) (= 0 |~#d1~0.offset|) (<= 0 (+ |v_init_#t~nondet2_11| 2147483648)) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= |v_init_#t~nondet0_11| 2147483647) (<= |~#d1~0.offset| 0) (not (= 0 |~#d2~0.base|)) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (<= 0 (+ |v_init_#t~nondet1_11| 2147483648)) (<= |v_init_#t~nondet1_11| 2147483647) (= |#NULL.offset| 0) (= (select .cse3 |~#d1~0.offset|) 0) (= |#memory_int| (let ((.cse5 (store |old(#memory_int)| |~#d1~0.base| (store (store .cse3 |~#d1~0.offset| |v_init_#t~nondet0_11|) .cse4 |v_init_#t~nondet1_11|)))) (store .cse5 |~#d2~0.base| (store (store (select .cse5 |~#d2~0.base|) |~#d2~0.offset| |v_init_#t~nondet2_11|) .cse6 |v_init_#t~nondet3_11|)))) (= 0 (select .cse2 .cse6))))) (<= 0 main_~pd2~0.offset) (= main_~pd1~0.offset |~#d2~0.offset|) (not (= 0 main_~pa~0.base)) (or (not |main_#t~short12|) (= main_~pd2~0.base main_~pd1~0.base)) (< 0 .cse1))) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse0 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse7 |~#d1~0.offset|) 0)) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (not (= 0 (select .cse7 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (not (= 8 (select |#length| |~#d2~0.base|))))) [2019-10-07 13:00:58,213 INFO L439 ceAbstractionStarter]: At program point L32(line 32) the Hoare annotation is: (let ((.cse0 (select |old(#memory_int)| |~#d2~0.base|)) (.cse6 (select |old(#memory_int)| |~#d1~0.base|))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (not (= (select .cse0 (+ |~#d2~0.offset| 4)) 0)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (exists ((|v_init_#t~nondet2_11| Int) (|v_init_#t~nondet0_11| Int) (|v_init_#t~nondet3_11| Int) (|v_init_#t~nondet1_11| Int)) (let ((.cse2 (select |old(#memory_int)| |~#d1~0.base|)) (.cse3 (+ |~#d1~0.offset| 4)) (.cse1 (select |old(#memory_int)| |~#d2~0.base|)) (.cse5 (+ |~#d2~0.offset| 4))) (and (<= 0 |~#d1~0.offset|) (= (select .cse1 |~#d2~0.offset|) 0) (= 0 |#NULL.base|) (not (= |~#d1~0.base| 0)) (= 0 |~#d2~0.offset|) (not (= |~#d1~0.base| |~#d2~0.base|)) (<= 0 |#NULL.base|) (<= |~#d2~0.offset| 0) (<= 0 |#NULL.offset|) (<= |v_init_#t~nondet2_11| 2147483647) (<= 0 (+ |v_init_#t~nondet0_11| 2147483648)) (= 0 (select .cse2 .cse3)) (< |~#d2~0.base| |#StackHeapBarrier|) (<= |v_init_#t~nondet3_11| 2147483647) (= 1 (select |#valid| |~#d2~0.base|)) (= 8 (select |#length| |~#d1~0.base|)) (<= 0 (+ |v_init_#t~nondet3_11| 2147483648)) (= 0 |~#d1~0.offset|) (<= 0 (+ |v_init_#t~nondet2_11| 2147483648)) (<= |#NULL.base| 0) (= 1 (select |#valid| |~#d1~0.base|)) (= (select |#length| |~#d2~0.base|) 8) (<= 0 |~#d2~0.offset|) (<= |#NULL.offset| 0) (<= |v_init_#t~nondet0_11| 2147483647) (<= |~#d1~0.offset| 0) (not (= 0 |~#d2~0.base|)) (< |~#d1~0.base| |#StackHeapBarrier|) (= 0 (select |#valid| 0)) (<= 0 (+ |v_init_#t~nondet1_11| 2147483648)) (<= |v_init_#t~nondet1_11| 2147483647) (= |#NULL.offset| 0) (= (select .cse2 |~#d1~0.offset|) 0) (= |#memory_int| (let ((.cse4 (store |old(#memory_int)| |~#d1~0.base| (store (store .cse2 |~#d1~0.offset| |v_init_#t~nondet0_11|) .cse3 |v_init_#t~nondet1_11|)))) (store .cse4 |~#d2~0.base| (store (store (select .cse4 |~#d2~0.base|) |~#d2~0.offset| |v_init_#t~nondet2_11|) .cse5 |v_init_#t~nondet3_11|)))) (= 0 (select .cse1 .cse5))))) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse0 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse6 |~#d1~0.offset|) 0)) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (not (= 0 (select .cse6 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (not (= 8 (select |#length| |~#d2~0.base|))))) [2019-10-07 13:00:58,213 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 30 50) the Hoare annotation is: (let ((.cse0 (select |old(#memory_int)| |~#d2~0.base|)) (.cse1 (select |old(#memory_int)| |~#d1~0.base|))) (or (not (< |~#d2~0.base| |#StackHeapBarrier|)) (not (< |~#d1~0.base| |#StackHeapBarrier|)) (not (= (select .cse0 (+ |~#d2~0.offset| 4)) 0)) (not (= 0 (select |#valid| 0))) (not (<= 0 |~#d2~0.offset|)) (not (<= |#NULL.base| 0)) (not (= 1 (select |#valid| |~#d2~0.base|))) (= |#memory_int| |old(#memory_int)|) (= |~#d1~0.base| |~#d2~0.base|) (not (= 0 (select .cse0 |~#d2~0.offset|))) (not (= |#NULL.offset| 0)) (not (= (select |#valid| |~#d1~0.base|) 1)) (not (= (select .cse1 |~#d1~0.offset|) 0)) (not (<= 0 |#NULL.base|)) (not (= 8 (select |#length| |~#d1~0.base|))) (not (= 0 |~#d1~0.offset|)) (not (= 0 (select .cse1 (+ |~#d1~0.offset| 4)))) (not (<= |~#d2~0.offset| 0)) (not (= 8 (select |#length| |~#d2~0.base|))))) [2019-10-07 13:00:58,213 INFO L443 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2019-10-07 13:00:58,213 INFO L443 ceAbstractionStarter]: For program point L41-1(lines 41 43) no Hoare annotation was computed. [2019-10-07 13:00:58,213 INFO L446 ceAbstractionStarter]: At program point checkENTRY(lines 25 28) the Hoare annotation is: true [2019-10-07 13:00:58,213 INFO L443 ceAbstractionStarter]: For program point checkEXIT(lines 25 28) no Hoare annotation was computed. [2019-10-07 13:00:58,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,228 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,228 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,233 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,233 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,234 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,234 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,235 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,235 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,238 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,238 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,238 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,239 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,239 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,240 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,241 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,241 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,241 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,242 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,242 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,242 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,242 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,243 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,243 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,244 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,244 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,245 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,245 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,246 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,246 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,246 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,252 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,252 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,252 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,278 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,279 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,280 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,281 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,282 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,300 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,301 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,301 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,304 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,304 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,305 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,305 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,305 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,306 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,306 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,307 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,307 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,312 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,312 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,313 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,313 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,314 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,330 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,331 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,331 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,334 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,335 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,335 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,336 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,336 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,337 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,338 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,339 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,339 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,343 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,344 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,345 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,345 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,346 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,346 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,347 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,347 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,347 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,348 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,348 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,348 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,349 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,349 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,349 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,350 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,350 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,350 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,354 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,355 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,355 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,355 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,359 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,360 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,361 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,362 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,362 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,363 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,363 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,364 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,364 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,364 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,365 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,365 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,365 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,366 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,366 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,366 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,366 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,367 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,367 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,367 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,367 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,368 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,368 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,368 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,368 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,373 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,374 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,374 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,374 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,375 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,375 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,375 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,375 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,376 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,376 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,376 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,377 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,377 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,377 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,378 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,379 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,379 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,379 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,379 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.10 01:00:58 BoogieIcfgContainer [2019-10-07 13:00:58,382 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-07 13:00:58,384 INFO L168 Benchmark]: Toolchain (without parser) took 737086.01 ms. Allocated memory was 143.1 MB in the beginning and 437.3 MB in the end (delta: 294.1 MB). Free memory was 99.9 MB in the beginning and 352.5 MB in the end (delta: -252.6 MB). Peak memory consumption was 350.8 MB. Max. memory is 7.1 GB. [2019-10-07 13:00:58,384 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 143.1 MB. Free memory was 118.3 MB in the beginning and 118.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-07 13:00:58,385 INFO L168 Benchmark]: CACSL2BoogieTranslator took 568.76 ms. Allocated memory was 143.1 MB in the beginning and 200.8 MB in the end (delta: 57.7 MB). Free memory was 99.7 MB in the beginning and 180.0 MB in the end (delta: -80.3 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2019-10-07 13:00:58,385 INFO L168 Benchmark]: Boogie Preprocessor took 50.27 ms. Allocated memory is still 200.8 MB. Free memory was 180.0 MB in the beginning and 177.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-10-07 13:00:58,385 INFO L168 Benchmark]: RCFGBuilder took 698.38 ms. Allocated memory is still 200.8 MB. Free memory was 177.6 MB in the beginning and 153.8 MB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2019-10-07 13:00:58,385 INFO L168 Benchmark]: TraceAbstraction took 735762.61 ms. Allocated memory was 200.8 MB in the beginning and 437.3 MB in the end (delta: 236.5 MB). Free memory was 153.1 MB in the beginning and 352.5 MB in the end (delta: -199.4 MB). Peak memory consumption was 346.3 MB. Max. memory is 7.1 GB. [2019-10-07 13:00:58,388 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 143.1 MB. Free memory was 118.3 MB in the beginning and 118.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 568.76 ms. Allocated memory was 143.1 MB in the beginning and 200.8 MB in the end (delta: 57.7 MB). Free memory was 99.7 MB in the beginning and 180.0 MB in the end (delta: -80.3 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.27 ms. Allocated memory is still 200.8 MB. Free memory was 180.0 MB in the beginning and 177.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 698.38 ms. Allocated memory is still 200.8 MB. Free memory was 177.6 MB in the beginning and 153.8 MB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 735762.61 ms. Allocated memory was 200.8 MB in the beginning and 437.3 MB in the end (delta: 236.5 MB). Free memory was 153.1 MB in the beginning and 352.5 MB in the end (delta: -199.4 MB). Peak memory consumption was 346.3 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_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #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 - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #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 - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - 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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #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 #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - 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 #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #NULL - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #length * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 48]: 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: 38]: Loop Invariant [2019-10-07 13:00:58,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,407 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,407 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,407 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,408 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,408 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,408 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,410 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,410 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,410 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,411 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,411 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,411 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,411 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,412 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,412 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,412 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,413 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,413 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,413 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,414 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,414 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,414 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,415 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,415 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,415 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,415 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,418 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,422 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,422 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,423 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,423 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,425 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,425 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,426 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,426 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,426 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,426 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,427 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,427 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,427 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,429 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,430 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,433 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,433 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,433 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,436 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,436 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,436 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,436 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,437 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,440 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,441 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,444 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,444 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,448 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,458 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,458 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,459 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,460 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,460 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,460 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,461 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,462 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,463 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet0_11,QUANTIFIED] [2019-10-07 13:00:58,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet1_11,QUANTIFIED] [2019-10-07 13:00:58,470 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet2_11,QUANTIFIED] [2019-10-07 13:00:58,471 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_init_#t~nondet3_11,QUANTIFIED] [2019-10-07 13:00:58,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,476 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,476 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,477 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,478 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,479 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,480 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,487 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,487 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,487 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,488 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,488 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,488 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,488 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,489 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,489 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,490 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,490 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,490 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((((((((((!(d2 < unknown-#StackHeapBarrier-unknown) || !(d1 < unknown-#StackHeapBarrier-unknown)) || ((((((((((((pd2 == pa && pa <= 0) && pd3 <= 0) && i + 7 <= unknown-#memory_int-unknown[pa][pa]) && 0 <= pd3) && pd2 == pa) && (d2 == pd1 || (d1 == pd1 && pd1 == d1))) && (\exists v_init_#t~nondet2_11 : int, v_init_#t~nondet0_11 : int, v_init_#t~nondet3_11 : int, v_init_#t~nondet1_11 : int :: (((((((((((((((((((((((((((((((((0 <= d1 && \old(unknown-#memory_int-unknown)[d2][d2] == 0) && 0 == #NULL) && !(d1 == 0)) && 0 == d2) && !(d1 == d2)) && 0 <= #NULL) && d2 <= 0) && 0 <= #NULL) && v_init_#t~nondet2_11 <= 2147483647) && 0 <= v_init_#t~nondet0_11 + 2147483648) && 0 == \old(unknown-#memory_int-unknown)[d1][d1 + 4]) && d2 < unknown-#StackHeapBarrier-unknown) && v_init_#t~nondet3_11 <= 2147483647) && 1 == \valid[d2]) && 8 == unknown-#length-unknown[d1]) && 0 <= v_init_#t~nondet3_11 + 2147483648) && 0 == d1) && 0 <= v_init_#t~nondet2_11 + 2147483648) && #NULL <= 0) && 1 == \valid[d1]) && unknown-#length-unknown[d2] == 8) && 0 <= d2) && #NULL <= 0) && v_init_#t~nondet0_11 <= 2147483647) && d1 <= 0) && !(0 == d2)) && d1 < unknown-#StackHeapBarrier-unknown) && 0 == \valid[0]) && 0 <= v_init_#t~nondet1_11 + 2147483648) && v_init_#t~nondet1_11 <= 2147483647) && #NULL == 0) && \old(unknown-#memory_int-unknown)[d1][d1] == 0) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2 := \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2][d2 := v_init_#t~nondet2_11][d2 + 4 := v_init_#t~nondet3_11]]) && 0 == \old(unknown-#memory_int-unknown)[d2][d2 + 4])) && 0 <= pd2) && (pd1 == d2 || (d1 == pd1 && pd1 == d1))) && !(0 == pa)) && (!aux-pd1 != 0 && pd1 == pd2 && (*pd2).a > 0-aux || (pd2 == pd1 && pd2 == pd1))) && 0 < unknown-#memory_int-unknown[pd2][pd2])) || !(\old(unknown-#memory_int-unknown)[d2][d2 + 4] == 0)) || !(0 == \valid[0])) || !(0 <= d2)) || !(#NULL <= 0)) || !(1 == \valid[d2])) || d1 == d2) || !(0 == \old(unknown-#memory_int-unknown)[d2][d2])) || !(#NULL == 0)) || !(\valid[d1] == 1)) || !(\old(unknown-#memory_int-unknown)[d1][d1] == 0)) || ((((((((((((pd2 == pa && pa <= 0) && pd3 <= 0) && 0 <= pd3) && pd2 == pa) && i <= unknown-#memory_int-unknown[pa][pa]) && (d2 == pd1 || (d1 == pd1 && pd1 == d1))) && (\exists v_init_#t~nondet2_11 : int, v_init_#t~nondet0_11 : int, v_init_#t~nondet3_11 : int, v_init_#t~nondet1_11 : int :: (((((((((((((((((((((((((((((((((0 <= d1 && \old(unknown-#memory_int-unknown)[d2][d2] == 0) && 0 == #NULL) && !(d1 == 0)) && 0 == d2) && !(d1 == d2)) && 0 <= #NULL) && d2 <= 0) && 0 <= #NULL) && v_init_#t~nondet2_11 <= 2147483647) && 0 <= v_init_#t~nondet0_11 + 2147483648) && 0 == \old(unknown-#memory_int-unknown)[d1][d1 + 4]) && d2 < unknown-#StackHeapBarrier-unknown) && v_init_#t~nondet3_11 <= 2147483647) && 1 == \valid[d2]) && 8 == unknown-#length-unknown[d1]) && 0 <= v_init_#t~nondet3_11 + 2147483648) && 0 == d1) && 0 <= v_init_#t~nondet2_11 + 2147483648) && #NULL <= 0) && 1 == \valid[d1]) && unknown-#length-unknown[d2] == 8) && 0 <= d2) && #NULL <= 0) && v_init_#t~nondet0_11 <= 2147483647) && d1 <= 0) && !(0 == d2)) && d1 < unknown-#StackHeapBarrier-unknown) && 0 == \valid[0]) && 0 <= v_init_#t~nondet1_11 + 2147483648) && v_init_#t~nondet1_11 <= 2147483647) && #NULL == 0) && \old(unknown-#memory_int-unknown)[d1][d1] == 0) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2 := \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2][d2 := v_init_#t~nondet2_11][d2 + 4 := v_init_#t~nondet3_11]]) && 0 == \old(unknown-#memory_int-unknown)[d2][d2 + 4])) && 0 <= pd2) && (pd1 == d2 || (d1 == pd1 && pd1 == d1))) && !(0 == pa)) && (!aux-pd1 != 0 && pd1 == pd2 && (*pd2).a > 0-aux || (pd2 == pd1 && pd2 == pd1))) && 0 < unknown-#memory_int-unknown[pd2][pd2])) || !(0 <= #NULL)) || !(8 == unknown-#length-unknown[d1])) || !(0 == d1)) || ((((((((((((pd2 == pa && pa <= 0) && pd3 <= 0) && 0 <= pd3) && pd2 == pa) && (d2 == pd1 || (d1 == pd1 && pd1 == d1))) && (\exists v_init_#t~nondet2_11 : int, v_init_#t~nondet0_11 : int, v_init_#t~nondet3_11 : int, v_init_#t~nondet1_11 : int :: (((((((((((((((((((((((((((((((((0 <= d1 && \old(unknown-#memory_int-unknown)[d2][d2] == 0) && 0 == #NULL) && !(d1 == 0)) && 0 == d2) && !(d1 == d2)) && 0 <= #NULL) && d2 <= 0) && 0 <= #NULL) && v_init_#t~nondet2_11 <= 2147483647) && 0 <= v_init_#t~nondet0_11 + 2147483648) && 0 == \old(unknown-#memory_int-unknown)[d1][d1 + 4]) && d2 < unknown-#StackHeapBarrier-unknown) && v_init_#t~nondet3_11 <= 2147483647) && 1 == \valid[d2]) && 8 == unknown-#length-unknown[d1]) && 0 <= v_init_#t~nondet3_11 + 2147483648) && 0 == d1) && 0 <= v_init_#t~nondet2_11 + 2147483648) && #NULL <= 0) && 1 == \valid[d1]) && unknown-#length-unknown[d2] == 8) && 0 <= d2) && #NULL <= 0) && v_init_#t~nondet0_11 <= 2147483647) && d1 <= 0) && !(0 == d2)) && d1 < unknown-#StackHeapBarrier-unknown) && 0 == \valid[0]) && 0 <= v_init_#t~nondet1_11 + 2147483648) && v_init_#t~nondet1_11 <= 2147483647) && #NULL == 0) && \old(unknown-#memory_int-unknown)[d1][d1] == 0) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2 := \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2][d2 := v_init_#t~nondet2_11][d2 + 4 := v_init_#t~nondet3_11]]) && 0 == \old(unknown-#memory_int-unknown)[d2][d2 + 4])) && 0 <= pd2) && i + 6 <= unknown-#memory_int-unknown[pa][pa]) && (pd1 == d2 || (d1 == pd1 && pd1 == d1))) && !(0 == pa)) && (!aux-pd1 != 0 && pd1 == pd2 && (*pd2).a > 0-aux || (pd2 == pd1 && pd2 == pd1))) && 0 < unknown-#memory_int-unknown[pd2][pd2])) || !(0 == \old(unknown-#memory_int-unknown)[d1][d1 + 4])) || !(d2 <= 0)) || ((((((((((((pd2 == pa && pa <= 0) && pd3 <= 0) && 0 <= pd3) && pd2 == pa) && (d2 == pd1 || (d1 == pd1 && pd1 == d1))) && (\exists v_init_#t~nondet2_11 : int, v_init_#t~nondet0_11 : int, v_init_#t~nondet3_11 : int, v_init_#t~nondet1_11 : int :: (((((((((((((((((((((((((((((((((0 <= d1 && \old(unknown-#memory_int-unknown)[d2][d2] == 0) && 0 == #NULL) && !(d1 == 0)) && 0 == d2) && !(d1 == d2)) && 0 <= #NULL) && d2 <= 0) && 0 <= #NULL) && v_init_#t~nondet2_11 <= 2147483647) && 0 <= v_init_#t~nondet0_11 + 2147483648) && 0 == \old(unknown-#memory_int-unknown)[d1][d1 + 4]) && d2 < unknown-#StackHeapBarrier-unknown) && v_init_#t~nondet3_11 <= 2147483647) && 1 == \valid[d2]) && 8 == unknown-#length-unknown[d1]) && 0 <= v_init_#t~nondet3_11 + 2147483648) && 0 == d1) && 0 <= v_init_#t~nondet2_11 + 2147483648) && #NULL <= 0) && 1 == \valid[d1]) && unknown-#length-unknown[d2] == 8) && 0 <= d2) && #NULL <= 0) && v_init_#t~nondet0_11 <= 2147483647) && d1 <= 0) && !(0 == d2)) && d1 < unknown-#StackHeapBarrier-unknown) && 0 == \valid[0]) && 0 <= v_init_#t~nondet1_11 + 2147483648) && v_init_#t~nondet1_11 <= 2147483647) && #NULL == 0) && \old(unknown-#memory_int-unknown)[d1][d1] == 0) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2 := \old(unknown-#memory_int-unknown)[d1 := \old(unknown-#memory_int-unknown)[d1][d1 := v_init_#t~nondet0_11][d1 + 4 := v_init_#t~nondet1_11]][d2][d2 := v_init_#t~nondet2_11][d2 + 4 := v_init_#t~nondet3_11]]) && 0 == \old(unknown-#memory_int-unknown)[d2][d2 + 4])) && 0 <= pd2) && i + 9 <= unknown-#memory_int-unknown[pa][pa]) && (pd1 == d2 || (d1 == pd1 && pd1 == d1))) && !(0 == pa)) && (!aux-pd1 != 0 && pd1 == pd2 && (*pd2).a > 0-aux || (pd2 == pd1 && pd2 == pd1))) && 0 < unknown-#memory_int-unknown[pd2][pd2])) || !(8 == unknown-#length-unknown[d2]) - InvariantResult [Line: 31]: Loop Invariant [2019-10-07 13:00:58,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2019-10-07 13:00:58,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #NULL [2019-10-07 13:00:58,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2019-10-07 13:00:58,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-07 13:00:58,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((((((((((!(d2 < unknown-#StackHeapBarrier-unknown) || !(d1 < unknown-#StackHeapBarrier-unknown)) || !(\old(unknown-#memory_int-unknown)[d2][d2 + 4] == 0)) || !(0 == \valid[0])) || !(0 <= d2)) || !(#NULL <= 0)) || !(1 == \valid[d2])) || d1 == d2) || !(0 == \old(unknown-#memory_int-unknown)[d2][d2])) || !(#NULL == 0)) || !(\valid[d1] == 1)) || !(\old(unknown-#memory_int-unknown)[d1][d1] == 0)) || !(0 <= #NULL)) || !(8 == unknown-#length-unknown[d1])) || !(0 == d1)) || !(0 == \old(unknown-#memory_int-unknown)[d1][d1 + 4])) || !(d2 <= 0)) || !(8 == unknown-#length-unknown[d2]) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 30 locations, 1 error locations. Result: SAFE, OverallTime: 735.5s, OverallIterations: 4, TraceHistogramMax: 5, AutomataDifference: 403.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 287.0s, HoareTripleCheckerStatistics: 76 SDtfs, 141 SDslu, 119 SDs, 0 SdLazy, 1269 SolverSat, 182 SolverUnsat, 19 SolverUnknown, 0 SolverNotchecked, 40.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 273 GetRequests, 129 SyntacticMatches, 13 SemanticMatches, 131 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1998 ImplicationChecksByTransitivity, 390.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=33occurred 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, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 19 PreInvPairs, 25 NumberOfFragments, 2810 HoareAnnotationTreeSize, 19 FomulaSimplifications, 80 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 13 FomulaSimplificationsInter, 3216 FormulaSimplificationTreeSizeReductionInter, 287.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 187 NumberOfCodeBlocks, 183 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 245 ConstructedInterpolants, 2 QuantifiedInterpolants, 46043 SizeOfPredicates, 31 NumberOfNonLiveVariables, 313 ConjunctsInSsa, 49 ConjunctsInUnsatCore, 8 InterpolantComputations, 2 PerfectInterpolantSequences, 73/114 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: OVERALL_TIME[ms]: 14737, ICFG_INTERPRETER_ENTERED_PROCEDURES: 12, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 494, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 218, TOOLS_POST_TIME[ms]: 785, TOOLS_POST_CALL_APPLICATIONS: 206, TOOLS_POST_CALL_TIME[ms]: 2792, TOOLS_POST_RETURN_APPLICATIONS: 192, TOOLS_POST_RETURN_TIME[ms]: 207, TOOLS_QUANTIFIERELIM_APPLICATIONS: 616, TOOLS_QUANTIFIERELIM_TIME[ms]: 3568, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 223, FLUID_QUERY_TIME[ms]: 31, FLUID_QUERIES: 526, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 532, DOMAIN_JOIN_TIME[ms]: 10091, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 16, DOMAIN_WIDEN_TIME[ms]: 227, DOMAIN_ISSUBSETEQ_APPLICATIONS: 32, DOMAIN_ISSUBSETEQ_TIME[ms]: 78, DOMAIN_ISBOTTOM_APPLICATIONS: 100, DOMAIN_ISBOTTOM_TIME[ms]: 248, LOOP_SUMMARIZER_APPLICATIONS: 16, LOOP_SUMMARIZER_CACHE_MISSES: 16, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 751, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 750, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 32, CALL_SUMMARIZER_APPLICATIONS: 192, CALL_SUMMARIZER_CACHE_MISSES: 8, CALL_SUMMARIZER_OVERALL_TIME[ms]: 695, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 693, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 8, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 8, DAG_COMPRESSION_TIME[ms]: 46, DAG_COMPRESSION_PROCESSED_NODES: 700, DAG_COMPRESSION_RETAINED_NODES: 498, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...