/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 SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic BIGGEST_EQUIVALENCE_CLASS --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 -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 23:27:25,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 23:27:25,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 23:27:25,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 23:27:25,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 23:27:25,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 23:27:25,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 23:27:25,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 23:27:25,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 23:27:25,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 23:27:25,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 23:27:25,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 23:27:25,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 23:27:25,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 23:27:25,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 23:27:25,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 23:27:25,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 23:27:25,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 23:27:25,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 23:27:25,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 23:27:25,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 23:27:25,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 23:27:25,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 23:27:25,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 23:27:25,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-21 23:27:25,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 23:27:25,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 23:27:25,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 23:27:25,804 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 23:27:25,821 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 23:27:25,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 23:27:25,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 23:27:25,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 23:27:25,824 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 23:27:25,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 23:27:25,825 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-21 23:27:25,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 23:27:25,825 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-21 23:27:25,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 23:27:25,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 23:27:25,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 23:27:25,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 23:27:25,826 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-21 23:27:25,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 23:27:25,826 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 23:27:25,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 23:27:25,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 23:27:25,827 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 23:27:25,827 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 23:27:25,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 23:27:25,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 23:27:25,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 23:27:25,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 23:27:25,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 23:27:25,829 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 23:27:25,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:27:25,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 23:27:25,829 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 23:27:25,830 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 -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> BIGGEST_EQUIVALENCE_CLASS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 4 [2020-07-21 23:27:26,274 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 23:27:26,296 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 23:27:26,300 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 23:27:26,303 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 23:27:26,304 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 23:27:26,305 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-21 23:27:26,403 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b73c40a1b/04fa66554e00493582db00c92f83b59b/FLAGb3a779d55 [2020-07-21 23:27:27,009 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 23:27:27,010 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-21 23:27:27,018 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b73c40a1b/04fa66554e00493582db00c92f83b59b/FLAGb3a779d55 [2020-07-21 23:27:27,315 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b73c40a1b/04fa66554e00493582db00c92f83b59b [2020-07-21 23:27:27,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 23:27:27,328 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 23:27:27,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 23:27:27,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 23:27:27,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 23:27:27,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:27:27" (1/1) ... [2020-07-21 23:27:27,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ac4901b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:27, skipping insertion in model container [2020-07-21 23:27:27,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:27:27" (1/1) ... [2020-07-21 23:27:27,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 23:27:27,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 23:27:27,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 23:27:27,921 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 23:27:28,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 23:27:28,052 INFO L208 MainTranslator]: Completed translation [2020-07-21 23:27:28,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28 WrapperNode [2020-07-21 23:27:28,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 23:27:28,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 23:27:28,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 23:27:28,055 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 23:27:28,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (1/1) ... [2020-07-21 23:27:28,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (1/1) ... [2020-07-21 23:27:28,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (1/1) ... [2020-07-21 23:27:28,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (1/1) ... [2020-07-21 23:27:28,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (1/1) ... [2020-07-21 23:27:28,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (1/1) ... [2020-07-21 23:27:28,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (1/1) ... [2020-07-21 23:27:28,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-21 23:27:28,141 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-21 23:27:28,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-21 23:27:28,141 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-21 23:27:28,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (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 23:27:28,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-21 23:27:28,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-21 23:27:28,269 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-21 23:27:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-21 23:27:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2020-07-21 23:27:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-07-21 23:27:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-21 23:27:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-07-21 23:27:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-21 23:27:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-21 23:27:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-21 23:27:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-21 23:27:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-21 23:27:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-21 23:27:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-21 23:27:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-21 23:27:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-21 23:27:31,198 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-21 23:27:31,199 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-21 23:27:31,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:27:31 BoogieIcfgContainer [2020-07-21 23:27:31,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-21 23:27:31,215 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-21 23:27:31,215 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-21 23:27:31,219 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-21 23:27:31,220 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 11:27:27" (1/3) ... [2020-07-21 23:27:31,221 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4068fc42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:27:31, skipping insertion in model container [2020-07-21 23:27:31,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:27:28" (2/3) ... [2020-07-21 23:27:31,224 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4068fc42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:27:31, skipping insertion in model container [2020-07-21 23:27:31,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:27:31" (3/3) ... [2020-07-21 23:27:31,229 INFO L109 eAbstractionObserver]: Analyzing ICFG aiob_4.c.v+cfa-reducer.c [2020-07-21 23:27:31,240 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-21 23:27:31,248 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-21 23:27:31,265 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-21 23:27:31,293 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-21 23:27:31,294 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-21 23:27:31,294 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-21 23:27:31,294 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-21 23:27:31,294 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-21 23:27:31,295 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-21 23:27:31,295 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-21 23:27:31,295 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-21 23:27:31,318 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states. [2020-07-21 23:27:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-21 23:27:31,326 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 23:27:31,327 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 23:27:31,327 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 23:27:31,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 23:27:31,333 INFO L82 PathProgramCache]: Analyzing trace with hash 316900320, now seen corresponding path program 1 times [2020-07-21 23:27:31,341 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 23:27:31,341 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1828343630] [2020-07-21 23:27:31,342 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) 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 23:27:34,500 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-21 23:27:34,501 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 23:27:34,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-21 23:27:34,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 23:27:34,576 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 23:27:34,577 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 23:27:34,580 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1828343630] [2020-07-21 23:27:34,581 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 23:27:34,581 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 23:27:34,583 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202015156] [2020-07-21 23:27:34,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 23:27:34,589 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 23:27:34,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 23:27:34,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 23:27:34,611 INFO L87 Difference]: Start difference. First operand 19 states. Second operand 4 states. [2020-07-21 23:27:34,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 23:27:34,728 INFO L93 Difference]: Finished difference Result 46 states and 56 transitions. [2020-07-21 23:27:34,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 23:27:34,732 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-21 23:27:34,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 23:27:34,750 INFO L225 Difference]: With dead ends: 46 [2020-07-21 23:27:34,750 INFO L226 Difference]: Without dead ends: 24 [2020-07-21 23:27:34,757 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 23:27:34,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-21 23:27:34,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 18. [2020-07-21 23:27:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-21 23:27:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2020-07-21 23:27:34,815 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 13 [2020-07-21 23:27:34,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 23:27:34,816 INFO L479 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2020-07-21 23:27:34,817 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 23:27:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-21 23:27:34,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-21 23:27:34,818 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 23:27:34,818 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 23:27:35,019 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:27:35,020 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 23:27:35,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 23:27:35,021 INFO L82 PathProgramCache]: Analyzing trace with hash 316483246, now seen corresponding path program 1 times [2020-07-21 23:27:35,021 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 23:27:35,021 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [589001872] [2020-07-21 23:27:35,022 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) 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 23:27:38,095 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-21 23:27:38,096 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 23:27:38,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-21 23:27:38,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 23:27:38,144 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 23:27:38,145 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 23:27:38,146 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [589001872] [2020-07-21 23:27:38,146 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 23:27:38,146 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 23:27:38,147 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277193489] [2020-07-21 23:27:38,149 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 23:27:38,149 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 23:27:38,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 23:27:38,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 23:27:38,151 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 4 states. [2020-07-21 23:27:38,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 23:27:38,213 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2020-07-21 23:27:38,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-21 23:27:38,215 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-21 23:27:38,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 23:27:38,217 INFO L225 Difference]: With dead ends: 28 [2020-07-21 23:27:38,217 INFO L226 Difference]: Without dead ends: 26 [2020-07-21 23:27:38,223 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 23:27:38,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-07-21 23:27:38,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 20. [2020-07-21 23:27:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-21 23:27:38,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 21 transitions. [2020-07-21 23:27:38,238 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 21 transitions. Word has length 13 [2020-07-21 23:27:38,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 23:27:38,239 INFO L479 AbstractCegarLoop]: Abstraction has 20 states and 21 transitions. [2020-07-21 23:27:38,241 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 23:27:38,241 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2020-07-21 23:27:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-21 23:27:38,242 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 23:27:38,243 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 23:27:38,443 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:27:38,444 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 23:27:38,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 23:27:38,445 INFO L82 PathProgramCache]: Analyzing trace with hash 625969832, now seen corresponding path program 1 times [2020-07-21 23:27:38,446 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 23:27:38,447 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2143121998] [2020-07-21 23:27:38,447 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) 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 23:27:46,671 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 23:27:46,672 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 23:27:46,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-21 23:27:46,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 23:27:46,716 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 23:27:46,716 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 23:27:46,784 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 23:27:46,784 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2143121998] [2020-07-21 23:27:46,785 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 23:27:46,785 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-07-21 23:27:46,785 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766931632] [2020-07-21 23:27:46,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-21 23:27:46,786 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 23:27:46,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-21 23:27:46,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-21 23:27:46,788 INFO L87 Difference]: Start difference. First operand 20 states and 21 transitions. Second operand 8 states. [2020-07-21 23:27:51,062 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 15 [2020-07-21 23:27:51,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 23:27:51,159 INFO L93 Difference]: Finished difference Result 53 states and 58 transitions. [2020-07-21 23:27:51,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-21 23:27:51,161 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 19 [2020-07-21 23:27:51,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 23:27:51,162 INFO L225 Difference]: With dead ends: 53 [2020-07-21 23:27:51,163 INFO L226 Difference]: Without dead ends: 43 [2020-07-21 23:27:51,165 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2020-07-21 23:27:51,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2020-07-21 23:27:51,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 38. [2020-07-21 23:27:51,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-21 23:27:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 39 transitions. [2020-07-21 23:27:51,178 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 39 transitions. Word has length 19 [2020-07-21 23:27:51,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 23:27:51,178 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 39 transitions. [2020-07-21 23:27:51,179 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-21 23:27:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-21 23:27:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-21 23:27:51,180 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 23:27:51,180 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 23:27:51,381 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:27:51,382 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 23:27:51,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 23:27:51,383 INFO L82 PathProgramCache]: Analyzing trace with hash 599808768, now seen corresponding path program 2 times [2020-07-21 23:27:51,383 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 23:27:51,384 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2007676081] [2020-07-21 23:27:51,385 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) 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 23:28:02,132 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 23:28:02,132 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 23:28:02,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-21 23:28:02,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 23:28:02,222 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 23:28:02,222 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 23:28:02,418 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 23:28:02,421 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2007676081] [2020-07-21 23:28:02,422 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 23:28:02,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2020-07-21 23:28:02,423 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916356989] [2020-07-21 23:28:02,424 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-21 23:28:02,425 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 23:28:02,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-21 23:28:02,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2020-07-21 23:28:02,429 INFO L87 Difference]: Start difference. First operand 38 states and 39 transitions. Second operand 14 states. [2020-07-21 23:28:09,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 23:28:09,631 INFO L93 Difference]: Finished difference Result 89 states and 97 transitions. [2020-07-21 23:28:09,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-21 23:28:09,632 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 37 [2020-07-21 23:28:09,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 23:28:09,634 INFO L225 Difference]: With dead ends: 89 [2020-07-21 23:28:09,634 INFO L226 Difference]: Without dead ends: 79 [2020-07-21 23:28:09,636 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=192, Invalid=458, Unknown=0, NotChecked=0, Total=650 [2020-07-21 23:28:09,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2020-07-21 23:28:09,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 74. [2020-07-21 23:28:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2020-07-21 23:28:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 75 transitions. [2020-07-21 23:28:09,650 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 75 transitions. Word has length 37 [2020-07-21 23:28:09,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 23:28:09,650 INFO L479 AbstractCegarLoop]: Abstraction has 74 states and 75 transitions. [2020-07-21 23:28:09,650 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-21 23:28:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 75 transitions. [2020-07-21 23:28:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-07-21 23:28:09,653 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 23:28:09,653 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 23:28:09,866 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:28:09,867 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 23:28:09,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 23:28:09,868 INFO L82 PathProgramCache]: Analyzing trace with hash 740837808, now seen corresponding path program 3 times [2020-07-21 23:28:09,869 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 23:28:09,870 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [738376363] [2020-07-21 23:28:09,870 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) 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 23:28:24,665 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 23:28:24,666 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 23:28:24,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 25 conjunts are in the unsatisfiable core [2020-07-21 23:28:24,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 23:28:24,883 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 23:28:24,884 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 23:28:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 294 refuted. 6 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 23:28:27,522 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [738376363] [2020-07-21 23:28:27,522 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 23:28:27,522 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2020-07-21 23:28:27,522 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030272288] [2020-07-21 23:28:27,523 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-21 23:28:27,523 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 23:28:27,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-21 23:28:27,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=478, Unknown=1, NotChecked=0, Total=650 [2020-07-21 23:28:27,525 INFO L87 Difference]: Start difference. First operand 74 states and 75 transitions. Second operand 26 states. [2020-07-21 23:28:49,061 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 13 [2020-07-21 23:28:50,176 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 15 [2020-07-21 23:28:52,953 WARN L193 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-21 23:28:57,702 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-21 23:29:00,462 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 15 [2020-07-21 23:29:05,572 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 15 [2020-07-21 23:29:14,999 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 15 [2020-07-21 23:29:31,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 23:29:31,484 INFO L93 Difference]: Finished difference Result 161 states and 175 transitions. [2020-07-21 23:29:31,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-21 23:29:31,487 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 73 [2020-07-21 23:29:31,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 23:29:31,491 INFO L225 Difference]: With dead ends: 161 [2020-07-21 23:29:31,492 INFO L226 Difference]: Without dead ends: 151 [2020-07-21 23:29:31,494 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 304 ImplicationChecksByTransitivity, 35.2s TimeCoverageRelationStatistics Valid=666, Invalid=1780, Unknown=4, NotChecked=0, Total=2450 [2020-07-21 23:29:31,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2020-07-21 23:29:31,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 146. [2020-07-21 23:29:31,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146 states. [2020-07-21 23:29:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 147 transitions. [2020-07-21 23:29:31,517 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 147 transitions. Word has length 73 [2020-07-21 23:29:31,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 23:29:31,518 INFO L479 AbstractCegarLoop]: Abstraction has 146 states and 147 transitions. [2020-07-21 23:29:31,518 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-21 23:29:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 147 transitions. [2020-07-21 23:29:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-07-21 23:29:31,523 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 23:29:31,523 INFO L422 BasicCegarLoop]: trace histogram [23, 23, 23, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 23:29:31,724 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:29:31,725 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 23:29:31,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 23:29:31,726 INFO L82 PathProgramCache]: Analyzing trace with hash -1184145648, now seen corresponding path program 4 times [2020-07-21 23:29:31,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 23:29:31,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [638974285] [2020-07-21 23:29:31,728 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) 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 23:30:00,134 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 23:30:00,135 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 23:30:00,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 49 conjunts are in the unsatisfiable core [2020-07-21 23:30:00,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 23:30:00,692 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 23:30:00,693 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 23:30:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 44 proven. 1426 refuted. 26 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 23:30:28,019 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [638974285] [2020-07-21 23:30:28,019 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 23:30:28,020 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2020-07-21 23:30:28,020 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025435452] [2020-07-21 23:30:28,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 50 states [2020-07-21 23:30:28,022 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 23:30:28,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2020-07-21 23:30:28,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=621, Invalid=1817, Unknown=12, NotChecked=0, Total=2450 [2020-07-21 23:30:28,026 INFO L87 Difference]: Start difference. First operand 146 states and 147 transitions. Second operand 50 states. [2020-07-21 23:31:01,524 WARN L193 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 14 [2020-07-21 23:31:11,392 WARN L193 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 100 DAG size of output: 15 [2020-07-21 23:31:25,337 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 95 DAG size of output: 15 [2020-07-21 23:31:33,149 WARN L193 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 90 DAG size of output: 15 [2020-07-21 23:31:40,875 WARN L193 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 15 [2020-07-21 23:31:50,928 WARN L193 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 80 DAG size of output: 15 [2020-07-21 23:31:57,496 WARN L193 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 15 [2020-07-21 23:32:05,005 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 15 [2020-07-21 23:32:16,048 WARN L193 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 65 DAG size of output: 15 [2020-07-21 23:32:29,843 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 15 [2020-07-21 23:32:39,487 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-21 23:32:47,743 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-21 23:32:56,296 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 15 [2020-07-21 23:33:00,437 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 15 [2020-07-21 23:33:08,608 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 35 DAG size of output: 15 [2020-07-21 23:33:25,989 WARN L193 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 25 DAG size of output: 15 [2020-07-21 23:33:50,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 23:33:50,014 INFO L93 Difference]: Finished difference Result 281 states and 303 transitions. [2020-07-21 23:33:50,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-07-21 23:33:50,017 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 145 [2020-07-21 23:33:50,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 23:33:50,021 INFO L225 Difference]: With dead ends: 281 [2020-07-21 23:33:50,021 INFO L226 Difference]: Without dead ends: 271 [2020-07-21 23:33:50,026 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1068 ImplicationChecksByTransitivity, 187.6s TimeCoverageRelationStatistics Valid=2173, Invalid=6539, Unknown=30, NotChecked=0, Total=8742 [2020-07-21 23:33:50,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-21 23:33:50,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 266. [2020-07-21 23:33:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-07-21 23:33:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 267 transitions. [2020-07-21 23:33:50,064 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 267 transitions. Word has length 145 [2020-07-21 23:33:50,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 23:33:50,065 INFO L479 AbstractCegarLoop]: Abstraction has 266 states and 267 transitions. [2020-07-21 23:33:50,065 INFO L480 AbstractCegarLoop]: Interpolant automaton has 50 states. [2020-07-21 23:33:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 267 transitions. [2020-07-21 23:33:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-07-21 23:33:50,073 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 23:33:50,073 INFO L422 BasicCegarLoop]: trace histogram [43, 43, 43, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 23:33:50,287 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:33:50,288 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 23:33:50,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 23:33:50,289 INFO L82 PathProgramCache]: Analyzing trace with hash 713884336, now seen corresponding path program 5 times [2020-07-21 23:33:50,290 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 23:33:50,290 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [9968377] [2020-07-21 23:33:50,291 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) 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 23:35:04,988 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 23:35:04,988 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 23:35:05,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 130 conjunts are in the unsatisfiable core [2020-07-21 23:35:05,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 23:35:08,237 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 23:35:08,240 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 23:35:08,249 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 23:35:08,250 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 23:35:08,250 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2020-07-21 23:35:08,623 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 23:35:08,624 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 23:35:08,796 INFO L320 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-07-21 23:35:08,798 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 23:36:35,422 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 210 proven. 5160 refuted. 6 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 23:36:35,423 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [9968377] [2020-07-21 23:36:35,423 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 23:36:35,424 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 47] total 91 [2020-07-21 23:36:35,424 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794893719] [2020-07-21 23:36:35,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 91 states [2020-07-21 23:36:35,426 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 23:36:35,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2020-07-21 23:36:35,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1086, Invalid=7073, Unknown=31, NotChecked=0, Total=8190 [2020-07-21 23:36:35,431 INFO L87 Difference]: Start difference. First operand 266 states and 267 transitions. Second operand 91 states. [2020-07-21 23:37:05,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 23:37:05,859 INFO L93 Difference]: Finished difference Result 269 states and 270 transitions. [2020-07-21 23:37:05,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-21 23:37:05,860 INFO L78 Accepts]: Start accepts. Automaton has 91 states. Word has length 265 [2020-07-21 23:37:05,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 23:37:05,863 INFO L225 Difference]: With dead ends: 269 [2020-07-21 23:37:05,863 INFO L226 Difference]: Without dead ends: 0 [2020-07-21 23:37:05,873 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 531 GetRequests, 439 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 89.4s TimeCoverageRelationStatistics Valid=1185, Invalid=7340, Unknown=31, NotChecked=0, Total=8556 [2020-07-21 23:37:05,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-21 23:37:05,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-21 23:37:05,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-21 23:37:05,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-21 23:37:05,876 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 265 [2020-07-21 23:37:05,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 23:37:05,876 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-21 23:37:05,876 INFO L480 AbstractCegarLoop]: Interpolant automaton has 91 states. [2020-07-21 23:37:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-21 23:37:05,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-21 23:37:06,092 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 23:37:06,097 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-21 23:37:06,678 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 469 [2020-07-21 23:37:11,221 WARN L193 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 485 DAG size of output: 152 [2020-07-21 23:37:14,711 WARN L193 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 468 DAG size of output: 200 [2020-07-21 23:37:14,719 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-21 23:37:14,720 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-21 23:37:14,720 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-21 23:37:14,720 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-21 23:37:14,720 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= 0 ~Id_MCDC_93~0) [2020-07-21 23:37:14,720 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-21 23:37:14,720 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-21 23:37:14,721 INFO L268 CegarLoopResult]: For program point L159(lines 159 222) no Hoare annotation was computed. [2020-07-21 23:37:14,721 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 131 223) no Hoare annotation was computed. [2020-07-21 23:37:14,721 INFO L268 CegarLoopResult]: For program point L180(lines 180 215) no Hoare annotation was computed. [2020-07-21 23:37:14,721 INFO L268 CegarLoopResult]: For program point L178(lines 178 220) no Hoare annotation was computed. [2020-07-21 23:37:14,721 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 131 223) no Hoare annotation was computed. [2020-07-21 23:37:14,721 INFO L268 CegarLoopResult]: For program point L197(lines 197 207) no Hoare annotation was computed. [2020-07-21 23:37:14,722 INFO L268 CegarLoopResult]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 191) no Hoare annotation was computed. [2020-07-21 23:37:14,722 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-21 23:37:14,722 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 23:37:14,722 INFO L268 CegarLoopResult]: For program point L189(lines 189 208) no Hoare annotation was computed. [2020-07-21 23:37:14,723 INFO L264 CegarLoopResult]: At program point L214(lines 180 215) the Hoare annotation is: (let ((.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)))) (.cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse2 (<= 1 main_~Id_MCDC_89____CPAchecker_TMP_1~0))) (or (and .cse0 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (not (= 0 |old(~Id_MCDC_93~0)|)) (and .cse0 .cse1 .cse2 (= 33 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 17 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 25 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 (= 36 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 10 ~Id_MCDC_93~0) .cse0 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 (= 39 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 35 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 34 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 2 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 31 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 6 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 41 ~Id_MCDC_93~0) (= 41 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 7 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 16 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 (= 37 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 38 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 11 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) (= 4 ~Id_MCDC_93~0) .cse0 .cse2) (and .cse0 .cse1 .cse2 (= 15 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 22 ~Id_MCDC_93~0) (= 22 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 18 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 (= 26 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 14 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 19 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse2 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0) (= 1 ~Id_MCDC_93~0)) (and .cse0 (= 30 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2))) [2020-07-21 23:37:14,723 INFO L264 CegarLoopResult]: At program point L202(lines 165 221) the Hoare annotation is: (let ((.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)))) (.cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42))) (or (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 39 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 .cse0 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (not (= 0 |old(~Id_MCDC_93~0)|)) (and (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 38 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 30 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 .cse0 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 33 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 15 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 41 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 22 ~Id_MCDC_93~0) (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 6 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 34 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) (= 19 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 .cse0 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) (= 0 ~Id_MCDC_93~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 37 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and .cse0 (= 16 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and (= 4 ~Id_MCDC_93~0) .cse0 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 17 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 26 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 .cse1) (and .cse0 .cse1 (= 14 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 7 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 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 25 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 22 main_~Id_MCDC_89__Id_MCDC_96~0)))) [2020-07-21 23:37:14,769 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,794 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,794 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,795 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,795 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,795 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,795 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,795 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,796 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,796 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,825 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,826 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,827 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,830 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,830 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,831 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,831 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,832 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,832 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,833 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,833 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,834 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,834 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,840 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,840 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,842 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,842 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,842 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,843 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,843 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,843 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,844 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,844 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,844 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,845 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,845 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,862 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,863 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,863 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,864 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,864 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,865 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,865 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,866 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,866 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,885 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,889 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,889 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,890 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,890 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,891 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,891 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 11:37:14 BoogieIcfgContainer [2020-07-21 23:37:14,904 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-21 23:37:14,906 INFO L168 Benchmark]: Toolchain (without parser) took 587579.72 ms. Allocated memory was 137.9 MB in the beginning and 337.6 MB in the end (delta: 199.8 MB). Free memory was 102.2 MB in the beginning and 253.7 MB in the end (delta: -151.5 MB). Peak memory consumption was 239.4 MB. Max. memory is 7.1 GB. [2020-07-21 23:37:14,907 INFO L168 Benchmark]: CDTParser took 0.96 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-21 23:37:14,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.34 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 102.0 MB in the beginning and 175.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2020-07-21 23:37:14,909 INFO L168 Benchmark]: Boogie Preprocessor took 86.00 ms. Allocated memory is still 201.9 MB. Free memory was 175.4 MB in the beginning and 171.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-07-21 23:37:14,910 INFO L168 Benchmark]: RCFGBuilder took 3072.53 ms. Allocated memory is still 201.9 MB. Free memory was 171.3 MB in the beginning and 99.1 MB in the end (delta: 72.2 MB). Peak memory consumption was 72.2 MB. Max. memory is 7.1 GB. [2020-07-21 23:37:14,911 INFO L168 Benchmark]: TraceAbstraction took 583689.39 ms. Allocated memory was 201.9 MB in the beginning and 337.6 MB in the end (delta: 135.8 MB). Free memory was 98.4 MB in the beginning and 253.7 MB in the end (delta: -155.3 MB). Peak memory consumption was 171.6 MB. Max. memory is 7.1 GB. [2020-07-21 23:37:14,915 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 724.34 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 102.0 MB in the beginning and 175.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 86.00 ms. Allocated memory is still 201.9 MB. Free memory was 175.4 MB in the beginning and 171.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3072.53 ms. Allocated memory is still 201.9 MB. Free memory was 171.3 MB in the beginning and 99.1 MB in the end (delta: 72.2 MB). Peak memory consumption was 72.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 583689.39 ms. Allocated memory was 201.9 MB in the beginning and 337.6 MB in the end (delta: 135.8 MB). Free memory was 98.4 MB in the beginning and 253.7 MB in the end (delta: -155.3 MB). Peak memory consumption was 171.6 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 23:37:14,937 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,938 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,939 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,940 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,940 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,941 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,942 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,942 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,943 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,943 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,944 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,944 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,952 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,953 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,954 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,957 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,958 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,959 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,982 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,983 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,987 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,987 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,992 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,996 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,998 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:14,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,001 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,002 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,003 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,004 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,005 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,005 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,005 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((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) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) || !(0 == \old(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) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 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] && 17 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 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] && 25 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((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)) || (((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)) || (((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) && 39 == 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) && 35 == Id_MCDC_89__Id_MCDC_96)) || (((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) && 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) && 12 == 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) && 2 == Id_MCDC_89__Id_MCDC_96)) || (((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) && Id_MCDC_93 % 4294967296 < 42) && 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) && 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] && 0 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 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] && 8 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 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)) || (((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) && 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) && 41 == Id_MCDC_93) && 41 == 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) && 7 == Id_MCDC_89__Id_MCDC_96)) || (((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) && Id_MCDC_93 % 4294967296 < 42) && 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) && 16 == 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) && 38 == Id_MCDC_89__Id_MCDC_96)) || (((11 == 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)) || (((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)) || (((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) && 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] && 28 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 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) && 22 == Id_MCDC_93) && 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) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 5 == Id_MCDC_89__Id_MCDC_96)) || (((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) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((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) && 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) && 26 == 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] && 13 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 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) && 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] && 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] && Id_MCDC_93 % 4294967296 < 42) && 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) && 19 == 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)) || (((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) && 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) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) - InvariantResult [Line: 165]: Loop Invariant [2020-07-21 23:37:15,013 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,013 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,014 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,015 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,015 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,016 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,017 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,017 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,018 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,018 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,019 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,019 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,020 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,020 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,021 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,021 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,021 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,022 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,022 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,023 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,023 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,024 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,024 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,024 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,025 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,025 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,026 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,027 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,028 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,029 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,029 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,029 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,029 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,030 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,033 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,035 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,036 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,036 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,037 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,038 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,039 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,039 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,040 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,040 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,041 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,041 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,042 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,043 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,044 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,045 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,045 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,046 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,046 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,046 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,047 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,048 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,049 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,050 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 23:37:15,050 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]) && 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] && Id_MCDC_93 % 4294967296 < 42) && 35 == 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__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) && 29 == Id_MCDC_89__Id_MCDC_96)) || !(0 == \old(Id_MCDC_93))) || ((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] && Id_MCDC_93 % 4294967296 < 42) && 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] && 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] && Id_MCDC_93 % 4294967296 < 42) && 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] && 30 == 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])) || ((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)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 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) && 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] && 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] && 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] && 41 == 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] && 9 == 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] && 10 == 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_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] && Id_MCDC_93 % 4294967296 < 42) && 6 == 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)) || ((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) && 19 == 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)) || ((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) && Id_MCDC_93 % 4294967296 < 42)) || ((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] && 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] && Id_MCDC_93 % 4294967296 < 42) && 37 == 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] && 16 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((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] && 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] && 26 == 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)) || ((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) && 7 == 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] && 28 == 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) && 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) && 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] && Id_MCDC_93 % 4294967296 < 42) && 22 == 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: 574.8s, OverallIterations: 7, TraceHistogramMax: 43, AutomataDifference: 308.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 248 SDtfs, 638 SDslu, 6922 SDs, 0 SdLazy, 9820 SolverSat, 274 SolverUnsat, 44 SolverUnknown, 0 SolverNotchecked, 103.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1191 GetRequests, 917 SyntacticMatches, 1 SemanticMatches, 273 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1593 ImplicationChecksByTransitivity, 315.4s 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, 1651 HoareAnnotationTreeSize, 6 FomulaSimplifications, 4976 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 6 FomulaSimplificationsInter, 2339 FormulaSimplificationTreeSizeReductionInter, 7.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 142.4s SatisfiabilityAnalysisTime, 121.6s InterpolantComputationTime, 565 NumberOfCodeBlocks, 563 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 1092 ConstructedInterpolants, 0 QuantifiedInterpolants, 2788092 SizeOfPredicates, 38 NumberOfNonLiveVariables, 4557 ConjunctsInSsa, 233 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...