/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks NOT_INCREMENTALLY -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-21 11:55:44,806 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 11:55:44,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 11:55:44,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 11:55:44,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 11:55:44,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 11:55:44,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 11:55:44,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 11:55:44,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 11:55:44,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 11:55:44,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 11:55:44,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 11:55:44,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 11:55:44,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 11:55:44,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 11:55:44,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 11:55:44,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 11:55:44,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 11:55:44,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 11:55:44,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 11:55:44,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 11:55:44,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 11:55:44,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 11:55:44,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 11:55:44,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-21 11:55:44,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 11:55:44,854 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 11:55:44,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 11:55:44,855 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 [2020-07-21 11:55:44,870 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 11:55:44,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 11:55:44,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 11:55:44,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 11:55:44,874 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 11:55:44,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 11:55:44,875 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-21 11:55:44,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 11:55:44,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-21 11:55:44,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 11:55:44,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 11:55:44,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 11:55:44,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 11:55:44,876 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-21 11:55:44,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 11:55:44,876 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 11:55:44,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 11:55:44,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 11:55:44,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 11:55:44,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 11:55:44,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 11:55:44,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 11:55:44,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 11:55:44,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 11:55:44,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 11:55:44,878 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 11:55:44,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:44,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 11:55:44,879 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 11:55:44,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> NOT_INCREMENTALLY [2020-07-21 11:55:45,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 11:55:45,158 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 11:55:45,165 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 11:55:45,167 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 11:55:45,167 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 11:55:45,168 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-21 11:55:45,247 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cebcb8205/9d05e0ac42c74393afb5b22da365fbe4/FLAGe9b8719f3 [2020-07-21 11:55:45,752 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 11:55:45,753 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-21 11:55:45,761 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cebcb8205/9d05e0ac42c74393afb5b22da365fbe4/FLAGe9b8719f3 [2020-07-21 11:55:46,120 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cebcb8205/9d05e0ac42c74393afb5b22da365fbe4 [2020-07-21 11:55:46,129 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 11:55:46,132 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 11:55:46,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 11:55:46,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 11:55:46,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 11:55:46,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54ac9d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46, skipping insertion in model container [2020-07-21 11:55:46,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 11:55:46,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 11:55:46,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 11:55:46,562 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 11:55:46,646 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 11:55:46,661 INFO L208 MainTranslator]: Completed translation [2020-07-21 11:55:46,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46 WrapperNode [2020-07-21 11:55:46,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 11:55:46,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 11:55:46,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 11:55:46,663 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 11:55:46,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (1/1) ... [2020-07-21 11:55:46,746 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-21 11:55:46,750 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-21 11:55:46,750 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-21 11:55:46,751 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-21 11:55:46,751 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (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 [2020-07-21 11:55:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-21 11:55:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-21 11:55:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-21 11:55:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-21 11:55:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2020-07-21 11:55:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-07-21 11:55:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-21 11:55:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-07-21 11:55:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-21 11:55:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-21 11:55:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-21 11:55:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-21 11:55:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-21 11:55:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-21 11:55:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-21 11:55:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-21 11:55:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-21 11:55:49,591 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-21 11:55:49,592 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-21 11:55:49,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:55:49 BoogieIcfgContainer [2020-07-21 11:55:49,599 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-21 11:55:49,600 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-21 11:55:49,600 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-21 11:55:49,603 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-21 11:55:49,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 11:55:46" (1/3) ... [2020-07-21 11:55:49,604 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c337687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:55:49, skipping insertion in model container [2020-07-21 11:55:49,604 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:55:46" (2/3) ... [2020-07-21 11:55:49,606 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c337687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:55:49, skipping insertion in model container [2020-07-21 11:55:49,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:55:49" (3/3) ... [2020-07-21 11:55:49,609 INFO L109 eAbstractionObserver]: Analyzing ICFG aiob_4.c.v+cfa-reducer.c [2020-07-21 11:55:49,619 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-21 11:55:49,627 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-21 11:55:49,636 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-21 11:55:49,655 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-21 11:55:49,655 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-21 11:55:49,655 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-21 11:55:49,655 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-21 11:55:49,656 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-21 11:55:49,656 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-21 11:55:49,656 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-21 11:55:49,656 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-21 11:55:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states. [2020-07-21 11:55:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-21 11:55:49,679 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 11:55:49,680 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 11:55:49,680 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 11:55:49,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 11:55:49,685 INFO L82 PathProgramCache]: Analyzing trace with hash 316900320, now seen corresponding path program 1 times [2020-07-21 11:55:49,692 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 11:55:49,692 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [5082442] [2020-07-21 11:55:49,692 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 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-21 11:55:49,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-21 11:55:49,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 11:55:50,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:55:50,024 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 11:55:50,025 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [5082442] [2020-07-21 11:55:50,026 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 11:55:50,026 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 11:55:50,027 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119922836] [2020-07-21 11:55:50,032 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 11:55:50,033 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 11:55:50,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 11:55:50,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 11:55:50,050 INFO L87 Difference]: Start difference. First operand 19 states. Second operand 4 states. [2020-07-21 11:55:50,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 11:55:50,108 INFO L93 Difference]: Finished difference Result 46 states and 56 transitions. [2020-07-21 11:55:50,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 11:55:50,110 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-21 11:55:50,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 11:55:50,120 INFO L225 Difference]: With dead ends: 46 [2020-07-21 11:55:50,120 INFO L226 Difference]: Without dead ends: 24 [2020-07-21 11:55:50,124 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-21 11:55:50,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-21 11:55:50,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 18. [2020-07-21 11:55:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-21 11:55:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2020-07-21 11:55:50,162 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 13 [2020-07-21 11:55:50,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 11:55:50,162 INFO L479 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2020-07-21 11:55:50,163 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 11:55:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-21 11:55:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-21 11:55:50,163 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 11:55:50,164 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 11:55:50,378 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:50,379 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 11:55:50,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 11:55:50,381 INFO L82 PathProgramCache]: Analyzing trace with hash 316483246, now seen corresponding path program 1 times [2020-07-21 11:55:50,381 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 11:55:50,382 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1524778777] [2020-07-21 11:55:50,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-21 11:55:50,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-21 11:55:50,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 11:55:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:55:50,543 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 11:55:50,544 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1524778777] [2020-07-21 11:55:50,544 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 11:55:50,544 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 11:55:50,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559604344] [2020-07-21 11:55:50,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 11:55:50,546 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 11:55:50,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 11:55:50,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 11:55:50,547 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 4 states. [2020-07-21 11:55:50,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 11:55:50,593 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2020-07-21 11:55:50,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-21 11:55:50,594 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-21 11:55:50,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 11:55:50,595 INFO L225 Difference]: With dead ends: 28 [2020-07-21 11:55:50,595 INFO L226 Difference]: Without dead ends: 26 [2020-07-21 11:55:50,596 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-21 11:55:50,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-07-21 11:55:50,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 20. [2020-07-21 11:55:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-21 11:55:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 21 transitions. [2020-07-21 11:55:50,608 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 21 transitions. Word has length 13 [2020-07-21 11:55:50,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 11:55:50,608 INFO L479 AbstractCegarLoop]: Abstraction has 20 states and 21 transitions. [2020-07-21 11:55:50,608 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 11:55:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2020-07-21 11:55:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-21 11:55:50,609 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 11:55:50,610 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 11:55:50,810 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:50,811 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 11:55:50,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 11:55:50,811 INFO L82 PathProgramCache]: Analyzing trace with hash 625969832, now seen corresponding path program 1 times [2020-07-21 11:55:50,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 11:55:50,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [255690066] [2020-07-21 11:55:50,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-21 11:55:50,944 INFO L263 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-21 11:55:50,946 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 11:55:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:55:50,966 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 11:55:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:55:51,011 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [255690066] [2020-07-21 11:55:51,011 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 11:55:51,012 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-07-21 11:55:51,012 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149247391] [2020-07-21 11:55:51,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-21 11:55:51,013 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 11:55:51,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-21 11:55:51,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-21 11:55:51,014 INFO L87 Difference]: Start difference. First operand 20 states and 21 transitions. Second operand 8 states. [2020-07-21 11:55:53,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 11:55:53,264 INFO L93 Difference]: Finished difference Result 53 states and 58 transitions. [2020-07-21 11:55:53,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-21 11:55:53,265 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 19 [2020-07-21 11:55:53,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 11:55:53,266 INFO L225 Difference]: With dead ends: 53 [2020-07-21 11:55:53,266 INFO L226 Difference]: Without dead ends: 43 [2020-07-21 11:55:53,267 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2020-07-21 11:55:53,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2020-07-21 11:55:53,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 38. [2020-07-21 11:55:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-21 11:55:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 39 transitions. [2020-07-21 11:55:53,275 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 39 transitions. Word has length 19 [2020-07-21 11:55:53,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 11:55:53,275 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 39 transitions. [2020-07-21 11:55:53,276 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-21 11:55:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-21 11:55:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-21 11:55:53,277 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 11:55:53,277 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 11:55:53,478 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:53,478 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 11:55:53,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 11:55:53,479 INFO L82 PathProgramCache]: Analyzing trace with hash 599808768, now seen corresponding path program 2 times [2020-07-21 11:55:53,479 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 11:55:53,479 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1606548905] [2020-07-21 11:55:53,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:55:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-21 11:55:53,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-21 11:55:53,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 11:55:53,691 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:55:53,691 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 11:55:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:55:53,833 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1606548905] [2020-07-21 11:55:53,833 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 11:55:53,833 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2020-07-21 11:55:53,834 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630191577] [2020-07-21 11:55:53,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-21 11:55:53,834 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 11:55:53,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-21 11:55:53,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2020-07-21 11:55:53,835 INFO L87 Difference]: Start difference. First operand 38 states and 39 transitions. Second operand 14 states. [2020-07-21 11:55:58,264 WARN L193 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 28 DAG size of output: 13 [2020-07-21 11:56:00,488 WARN L193 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 30 DAG size of output: 15 [2020-07-21 11:56:09,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 11:56:09,147 INFO L93 Difference]: Finished difference Result 89 states and 97 transitions. [2020-07-21 11:56:09,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-21 11:56:09,148 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 37 [2020-07-21 11:56:09,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 11:56:09,149 INFO L225 Difference]: With dead ends: 89 [2020-07-21 11:56:09,149 INFO L226 Difference]: Without dead ends: 79 [2020-07-21 11:56:09,150 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=190, Invalid=457, Unknown=3, NotChecked=0, Total=650 [2020-07-21 11:56:09,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2020-07-21 11:56:09,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 74. [2020-07-21 11:56:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2020-07-21 11:56:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 75 transitions. [2020-07-21 11:56:09,172 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 75 transitions. Word has length 37 [2020-07-21 11:56:09,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 11:56:09,173 INFO L479 AbstractCegarLoop]: Abstraction has 74 states and 75 transitions. [2020-07-21 11:56:09,173 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-21 11:56:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 75 transitions. [2020-07-21 11:56:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-07-21 11:56:09,178 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 11:56:09,179 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 11:56:09,393 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:56:09,394 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 11:56:09,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 11:56:09,395 INFO L82 PathProgramCache]: Analyzing trace with hash 740837808, now seen corresponding path program 3 times [2020-07-21 11:56:09,395 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 11:56:09,396 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1729249188] [2020-07-21 11:56:09,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:56:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-21 11:56:09,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 25 conjunts are in the unsatisfiable core [2020-07-21 11:56:09,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 11:56:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:56:09,718 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 11:56:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 281 refuted. 19 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:56:18,520 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1729249188] [2020-07-21 11:56:18,520 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 11:56:18,521 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2020-07-21 11:56:18,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2018456169] [2020-07-21 11:56:18,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-21 11:56:18,522 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 11:56:18,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-21 11:56:18,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=475, Unknown=4, NotChecked=0, Total=650 [2020-07-21 11:56:18,523 INFO L87 Difference]: Start difference. First operand 74 states and 75 transitions. Second operand 26 states. [2020-07-21 11:56:39,601 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 13 [2020-07-21 11:56:40,158 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 15 [2020-07-21 11:56:44,761 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-21 11:56:45,497 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-21 11:56:46,551 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 15 [2020-07-21 11:56:54,681 WARN L193 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 30 DAG size of output: 15 [2020-07-21 11:56:59,173 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 25 DAG size of output: 15 [2020-07-21 11:57:06,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 11:57:06,265 INFO L93 Difference]: Finished difference Result 161 states and 175 transitions. [2020-07-21 11:57:06,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-21 11:57:06,267 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 73 [2020-07-21 11:57:06,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 11:57:06,270 INFO L225 Difference]: With dead ends: 161 [2020-07-21 11:57:06,270 INFO L226 Difference]: Without dead ends: 151 [2020-07-21 11:57:06,272 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 300 ImplicationChecksByTransitivity, 35.7s TimeCoverageRelationStatistics Valid=664, Invalid=1779, Unknown=7, NotChecked=0, Total=2450 [2020-07-21 11:57:06,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2020-07-21 11:57:06,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 146. [2020-07-21 11:57:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146 states. [2020-07-21 11:57:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 147 transitions. [2020-07-21 11:57:06,290 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 147 transitions. Word has length 73 [2020-07-21 11:57:06,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 11:57:06,290 INFO L479 AbstractCegarLoop]: Abstraction has 146 states and 147 transitions. [2020-07-21 11:57:06,290 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-21 11:57:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 147 transitions. [2020-07-21 11:57:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-07-21 11:57:06,296 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 11:57:06,296 INFO L422 BasicCegarLoop]: trace histogram [23, 23, 23, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 11:57:06,496 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:57:06,497 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 11:57:06,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 11:57:06,498 INFO L82 PathProgramCache]: Analyzing trace with hash -1184145648, now seen corresponding path program 4 times [2020-07-21 11:57:06,499 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 11:57:06,499 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1688753127] [2020-07-21 11:57:06,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 11:57:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-21 11:57:06,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 49 conjunts are in the unsatisfiable core [2020-07-21 11:57:06,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 11:57:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 44 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:57:07,133 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 11:57:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 44 proven. 1368 refuted. 84 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 11:57:46,090 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1688753127] [2020-07-21 11:57:46,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 11:57:46,090 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2020-07-21 11:57:46,090 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151865007] [2020-07-21 11:57:46,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 50 states [2020-07-21 11:57:46,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 11:57:46,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2020-07-21 11:57:46,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=621, Invalid=1811, Unknown=18, NotChecked=0, Total=2450 [2020-07-21 11:57:46,094 INFO L87 Difference]: Start difference. First operand 146 states and 147 transitions. Second operand 50 states. [2020-07-21 11:58:18,124 WARN L193 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 14 [2020-07-21 11:58:24,795 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 100 DAG size of output: 15 [2020-07-21 11:58:33,920 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 15 [2020-07-21 11:58:44,553 WARN L193 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 90 DAG size of output: 15 [2020-07-21 11:58:55,154 WARN L193 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 85 DAG size of output: 15 [2020-07-21 11:59:04,316 WARN L193 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 15 [2020-07-21 11:59:09,267 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 75 DAG size of output: 15 [2020-07-21 11:59:20,275 WARN L193 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 15 [2020-07-21 11:59:28,891 WARN L193 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 15 [2020-07-21 11:59:40,896 WARN L193 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 60 DAG size of output: 15 [2020-07-21 11:59:51,622 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-21 11:59:57,072 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-21 12:00:07,575 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 15 [2020-07-21 12:00:12,065 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 15 [2020-07-21 12:00:26,459 WARN L193 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 30 DAG size of output: 20 [2020-07-21 12:00:40,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 12:00:40,440 INFO L93 Difference]: Finished difference Result 281 states and 303 transitions. [2020-07-21 12:00:40,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-07-21 12:00:40,441 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 145 [2020-07-21 12:00:40,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 12:00:40,444 INFO L225 Difference]: With dead ends: 281 [2020-07-21 12:00:40,444 INFO L226 Difference]: Without dead ends: 271 [2020-07-21 12:00:40,449 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1064 ImplicationChecksByTransitivity, 174.7s TimeCoverageRelationStatistics Valid=2175, Invalid=6535, Unknown=32, NotChecked=0, Total=8742 [2020-07-21 12:00:40,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-21 12:00:40,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 266. [2020-07-21 12:00:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-07-21 12:00:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 267 transitions. [2020-07-21 12:00:40,478 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 267 transitions. Word has length 145 [2020-07-21 12:00:40,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 12:00:40,495 INFO L479 AbstractCegarLoop]: Abstraction has 266 states and 267 transitions. [2020-07-21 12:00:40,495 INFO L480 AbstractCegarLoop]: Interpolant automaton has 50 states. [2020-07-21 12:00:40,495 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 267 transitions. [2020-07-21 12:00:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-07-21 12:00:40,501 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 12:00:40,501 INFO L422 BasicCegarLoop]: trace histogram [43, 43, 43, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 12:00:40,716 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 12:00:40,717 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 12:00:40,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 12:00:40,718 INFO L82 PathProgramCache]: Analyzing trace with hash 713884336, now seen corresponding path program 5 times [2020-07-21 12:00:40,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 12:00:40,719 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1358784751] [2020-07-21 12:00:40,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 12:00:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-21 12:00:44,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 102 conjunts are in the unsatisfiable core [2020-07-21 12:00:44,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 12:00:46,358 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2020-07-21 12:00:46,359 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 12:00:46,362 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 12:00:46,362 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-21 12:00:46,362 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2020-07-21 12:00:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 210 proven. 5166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 12:00:46,651 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 12:00:46,766 INFO L320 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-07-21 12:00:46,767 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 12:01:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 210 proven. 5166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 12:01:58,321 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1358784751] [2020-07-21 12:01:58,321 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 12:01:58,321 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 47] total 91 [2020-07-21 12:01:58,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189300378] [2020-07-21 12:01:58,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 91 states [2020-07-21 12:01:58,323 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 12:01:58,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2020-07-21 12:01:58,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1086, Invalid=7075, Unknown=29, NotChecked=0, Total=8190 [2020-07-21 12:01:58,326 INFO L87 Difference]: Start difference. First operand 266 states and 267 transitions. Second operand 91 states. [2020-07-21 12:02:17,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 12:02:17,581 INFO L93 Difference]: Finished difference Result 269 states and 270 transitions. [2020-07-21 12:02:17,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-21 12:02:17,582 INFO L78 Accepts]: Start accepts. Automaton has 91 states. Word has length 265 [2020-07-21 12:02:17,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 12:02:17,583 INFO L225 Difference]: With dead ends: 269 [2020-07-21 12:02:17,584 INFO L226 Difference]: Without dead ends: 0 [2020-07-21 12:02:17,588 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 531 GetRequests, 439 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 73.2s TimeCoverageRelationStatistics Valid=1185, Invalid=7342, Unknown=29, NotChecked=0, Total=8556 [2020-07-21 12:02:17,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-21 12:02:17,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-21 12:02:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-21 12:02:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-21 12:02:17,589 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 265 [2020-07-21 12:02:17,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 12:02:17,589 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-21 12:02:17,589 INFO L480 AbstractCegarLoop]: Interpolant automaton has 91 states. [2020-07-21 12:02:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-21 12:02:17,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-21 12:02:17,791 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 12:02:17,795 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-21 12:02:18,175 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 479 DAG size of output: 470 [2020-07-21 12:02:22,687 WARN L193 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 482 DAG size of output: 196 [2020-07-21 12:02:24,427 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 471 DAG size of output: 230 [2020-07-21 12:02:24,433 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-21 12:02:24,433 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-21 12:02:24,433 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-21 12:02:24,434 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-21 12:02:24,434 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= 0 ~Id_MCDC_93~0) [2020-07-21 12:02:24,434 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-21 12:02:24,434 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-21 12:02:24,434 INFO L268 CegarLoopResult]: For program point L159(lines 159 222) no Hoare annotation was computed. [2020-07-21 12:02:24,434 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 131 223) no Hoare annotation was computed. [2020-07-21 12:02:24,435 INFO L268 CegarLoopResult]: For program point L180(lines 180 215) no Hoare annotation was computed. [2020-07-21 12:02:24,435 INFO L268 CegarLoopResult]: For program point L178(lines 178 220) no Hoare annotation was computed. [2020-07-21 12:02:24,435 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 131 223) no Hoare annotation was computed. [2020-07-21 12:02:24,435 INFO L268 CegarLoopResult]: For program point L197(lines 197 207) no Hoare annotation was computed. [2020-07-21 12:02:24,435 INFO L268 CegarLoopResult]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 191) no Hoare annotation was computed. [2020-07-21 12:02:24,435 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-21 12:02:24,436 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 131 223) the Hoare annotation is: (or (not (= 0 |old(~Id_MCDC_93~0)|)) (= 0 ~Id_MCDC_93~0)) [2020-07-21 12:02:24,436 INFO L268 CegarLoopResult]: For program point L189(lines 189 208) no Hoare annotation was computed. [2020-07-21 12:02:24,439 INFO L264 CegarLoopResult]: At program point L214(lines 180 215) the Hoare annotation is: (let ((.cse3 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse1 (= 0 (select (select |#memory_int| |main_~#Id_MCDC_89__Id_MCDC_95~0.base|) (+ |main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492)))) (.cse2 (<= 1 main_~Id_MCDC_89____CPAchecker_TMP_1~0))) (or (and .cse0 .cse1 .cse2 (= 15 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse1 (= 34 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (= 31 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse3 .cse2) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse1 .cse2 (= 33 main_~Id_MCDC_89__Id_MCDC_96~0)) (not (= 0 |old(~Id_MCDC_93~0)|)) (and .cse0 .cse1 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse1 .cse2 (= 26 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 10 ~Id_MCDC_93~0) .cse1 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse1 .cse3 .cse2 (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse1 .cse3 .cse2 (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse3 .cse2) (and .cse0 .cse1 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse1 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 .cse1 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 37 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse2 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 25 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse1 (= 36 main_~Id_MCDC_89__Id_MCDC_96~0) .cse3 .cse2) (and .cse0 .cse1 .cse2 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse1 .cse2 (= 39 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse1 (= 19 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse2 (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse1 .cse2 (= 22 ~Id_MCDC_93~0) (= 22 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 6 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse1 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse1 .cse2 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 7 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 17 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) (= 4 ~Id_MCDC_93~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 14 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse1 .cse3 .cse2 (= 35 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 2 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 16 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 18 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse1 .cse3 .cse2 (= 38 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse1 (= 41 ~Id_MCDC_93~0) (= 41 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse1 (= 30 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse1 .cse2 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0) (= 1 ~Id_MCDC_93~0)) (and (= 11 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse1 .cse2))) [2020-07-21 12:02:24,440 INFO L264 CegarLoopResult]: At program point L202(lines 165 221) the Hoare annotation is: (let ((.cse2 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse0 (= 0 (select (select |#memory_int| |main_~#Id_MCDC_89__Id_MCDC_95~0.base|) (+ |main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492))))) (or (not (= 0 |old(~Id_MCDC_93~0)|)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 33 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 35 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 17 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 37 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse2 .cse0 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 25 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (= 11 main_~Id_MCDC_89__Id_MCDC_96~0) (= 10 ~Id_MCDC_93~0) .cse0) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 38 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse2 .cse0 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 14 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 19 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 22 ~Id_MCDC_93~0) (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 36 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 7 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and .cse0 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) (= 0 ~Id_MCDC_93~0)) (and .cse0 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 39 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 16 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 4 ~Id_MCDC_93~0) .cse0 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse2 .cse0 (= 41 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 15 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse2 .cse0 (= 22 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 6 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 31 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse2 .cse0 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 2 main_~Id_MCDC_89__Id_MCDC_96~0) (= 1 ~Id_MCDC_93~0)) (and .cse0 (= 30 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 34 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (= 18 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse2 .cse0 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 26 main_~Id_MCDC_89__Id_MCDC_96~0)))) [2020-07-21 12:02:24,457 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,459 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,460 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,460 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,461 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,461 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,462 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,462 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,463 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,463 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,464 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,464 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,465 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,465 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,466 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,466 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,467 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,467 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,467 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,468 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,468 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,469 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,469 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,469 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,470 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,470 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,470 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,491 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,492 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,493 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,494 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,495 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,496 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,497 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,498 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,499 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,500 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,501 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,502 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,503 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,532 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,532 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,533 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,533 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,534 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,535 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,536 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,537 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,538 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,539 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,540 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,541 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,542 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,543 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,543 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,543 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,544 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,544 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,544 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,544 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,545 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,545 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,545 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,545 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,546 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,546 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,546 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 12:02:24 BoogieIcfgContainer [2020-07-21 12:02:24,550 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-21 12:02:24,552 INFO L168 Benchmark]: Toolchain (without parser) took 398421.66 ms. Allocated memory was 137.4 MB in the beginning and 271.1 MB in the end (delta: 133.7 MB). Free memory was 100.8 MB in the beginning and 100.7 MB in the end (delta: 135.5 kB). Peak memory consumption was 177.6 MB. Max. memory is 7.1 GB. [2020-07-21 12:02:24,553 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-21 12:02:24,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.83 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 100.4 MB in the beginning and 174.9 MB in the end (delta: -74.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. [2020-07-21 12:02:24,555 INFO L168 Benchmark]: Boogie Preprocessor took 87.36 ms. Allocated memory is still 201.3 MB. Free memory was 174.9 MB in the beginning and 170.5 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2020-07-21 12:02:24,556 INFO L168 Benchmark]: RCFGBuilder took 2848.72 ms. Allocated memory is still 201.3 MB. Free memory was 170.5 MB in the beginning and 98.9 MB in the end (delta: 71.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 7.1 GB. [2020-07-21 12:02:24,556 INFO L168 Benchmark]: TraceAbstraction took 394950.39 ms. Allocated memory was 201.3 MB in the beginning and 271.1 MB in the end (delta: 69.7 MB). Free memory was 98.2 MB in the beginning and 100.7 MB in the end (delta: -2.4 MB). Peak memory consumption was 111.1 MB. Max. memory is 7.1 GB. [2020-07-21 12:02:24,560 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 137.4 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 528.83 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 100.4 MB in the beginning and 174.9 MB in the end (delta: -74.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 87.36 ms. Allocated memory is still 201.3 MB. Free memory was 174.9 MB in the beginning and 170.5 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2848.72 ms. Allocated memory is still 201.3 MB. Free memory was 170.5 MB in the beginning and 98.9 MB in the end (delta: 71.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 394950.39 ms. Allocated memory was 201.3 MB in the beginning and 271.1 MB in the end (delta: 69.7 MB). Free memory was 98.2 MB in the beginning and 100.7 MB in the end (delta: -2.4 MB). Peak memory consumption was 111.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - 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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 191]: 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: 180]: Loop Invariant [2020-07-21 12:02:24,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,579 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,579 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,580 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,580 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,581 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,581 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,584 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,585 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,585 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,585 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,586 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,586 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,586 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,587 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,587 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,587 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,591 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,595 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,595 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,596 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,596 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,596 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,597 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,597 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,598 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,598 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,599 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,599 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,599 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,600 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,600 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,601 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,601 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,601 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,602 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,602 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,602 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,603 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,603 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,609 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 15 == Id_MCDC_89__Id_MCDC_96) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 34 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((31 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 33 == Id_MCDC_89__Id_MCDC_96)) || !(0 == \old(Id_MCDC_93))) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 40 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 26 == Id_MCDC_89__Id_MCDC_96)) || (((10 == Id_MCDC_93 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 10 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 23 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 29 == Id_MCDC_89__Id_MCDC_96)) || (((27 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 13 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 24 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 9 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 37 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 12 == Id_MCDC_89__Id_MCDC_96)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 8 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 25 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 20 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 36 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 21 == Id_MCDC_89__Id_MCDC_96)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 39 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 19 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 32 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 22 == Id_MCDC_93) && 22 == Id_MCDC_89__Id_MCDC_96)) || (((Id_MCDC_93 % 4294967296 < 42 && 3 == Id_MCDC_89__Id_MCDC_96) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 6 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 28 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && Id_MCDC_93 % 4294967296 < 42) && 7 == Id_MCDC_89__Id_MCDC_96)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 17 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((4 == Id_MCDC_89__Id_MCDC_96 && 4 == Id_MCDC_93) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 14 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 35 == Id_MCDC_89__Id_MCDC_96)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 2 == Id_MCDC_89__Id_MCDC_96)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 16 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 18 == Id_MCDC_89__Id_MCDC_96) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 5 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 38 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 41 == Id_MCDC_93) && 41 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 30 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 0 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 1 == Id_MCDC_89__Id_MCDC_96) && 1 == Id_MCDC_93)) || (((11 == Id_MCDC_89__Id_MCDC_96 && Id_MCDC_93 % 4294967296 < 42) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) - InvariantResult [Line: 165]: Loop Invariant [2020-07-21 12:02:24,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,615 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,615 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,616 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,616 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,617 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,617 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,617 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,618 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,618 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,621 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,622 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,622 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,622 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,623 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,623 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,623 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,624 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,624 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,624 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,624 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,625 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,625 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,625 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,626 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,626 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,626 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,626 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,626 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,627 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,627 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,627 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,627 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,628 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,628 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,628 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,630 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,631 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,631 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,632 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,632 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,633 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,633 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,633 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,634 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,634 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,635 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,635 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,635 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,636 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,636 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,636 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,637 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,637 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,637 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,638 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,638 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,638 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,638 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,639 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,639 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,639 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,640 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,640 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,640 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,640 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,641 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,641 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,653 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,653 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,653 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,654 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,654 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,654 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,654 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,654 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,655 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 12:02:24,655 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((!(0 == \old(Id_MCDC_93)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 33 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 9 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 35 == Id_MCDC_89__Id_MCDC_96)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 32 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 17 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 37 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 21 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 28 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 25 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 12 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((11 == Id_MCDC_89__Id_MCDC_96 && 10 == Id_MCDC_93) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492])) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 38 == Id_MCDC_89__Id_MCDC_96)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 20 == Id_MCDC_89__Id_MCDC_96)) || ((27 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 14 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 19 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 22 == Id_MCDC_93) && 23 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 36 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 7 == Id_MCDC_89__Id_MCDC_96)) || ((3 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 0 == Id_MCDC_89__Id_MCDC_96) && 0 == Id_MCDC_93)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 24 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 39 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 16 == Id_MCDC_89__Id_MCDC_96)) || ((4 == Id_MCDC_93 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 5 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 13 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 41 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 15 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 8 == Id_MCDC_89__Id_MCDC_96)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 22 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 6 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 29 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 == Id_MCDC_89__Id_MCDC_96)) || ((31 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 10 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 2 == Id_MCDC_89__Id_MCDC_96) && 1 == Id_MCDC_93)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 30 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 34 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((18 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 40 == Id_MCDC_89__Id_MCDC_96)) || ((4 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 26 == Id_MCDC_89__Id_MCDC_96) - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 19 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 388.1s, OverallIterations: 7, TraceHistogramMax: 43, AutomataDifference: 259.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 248 SDtfs, 638 SDslu, 6921 SDs, 0 SdLazy, 9820 SolverSat, 274 SolverUnsat, 37 SolverUnknown, 0 SolverNotchecked, 81.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1191 GetRequests, 917 SyntacticMatches, 1 SemanticMatches, 273 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1585 ImplicationChecksByTransitivity, 295.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=266occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 32 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 90 NumberOfFragments, 1641 HoareAnnotationTreeSize, 6 FomulaSimplifications, 5579 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 6 FomulaSimplificationsInter, 1760 FormulaSimplificationTreeSizeReductionInter, 6.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 4.0s SatisfiabilityAnalysisTime, 122.7s InterpolantComputationTime, 565 NumberOfCodeBlocks, 565 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1092 ConstructedInterpolants, 0 QuantifiedInterpolants, 2788092 SizeOfPredicates, 24 NumberOfNonLiveVariables, 4559 ConjunctsInSsa, 205 ConjunctsInUnsatCore, 12 InterpolantComputations, 2 PerfectInterpolantSequences, 568/14506 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...