/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/xcsp/Haystacks-17.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-06 21:46:38,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-06 21:46:38,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-06 21:46:38,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-06 21:46:38,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-06 21:46:38,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-06 21:46:38,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-06 21:46:38,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-06 21:46:38,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-06 21:46:38,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-06 21:46:38,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-06 21:46:38,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-06 21:46:38,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-06 21:46:38,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-06 21:46:38,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-06 21:46:38,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-06 21:46:38,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-06 21:46:38,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-06 21:46:38,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-06 21:46:38,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-06 21:46:38,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-06 21:46:38,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-06 21:46:38,641 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-06 21:46:38,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-06 21:46:38,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-06 21:46:38,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-06 21:46:38,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-06 21:46:38,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-06 21:46:38,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-06 21:46:38,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-06 21:46:38,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-06 21:46:38,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-06 21:46:38,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-06 21:46:38,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-06 21:46:38,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-06 21:46:38,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-06 21:46:38,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-06 21:46:38,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-06 21:46:38,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-06 21:46:38,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-06 21:46:38,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-06 21:46:38,660 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-06 21:46:38,688 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-06 21:46:38,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-06 21:46:38,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-06 21:46:38,690 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-06 21:46:38,691 INFO L138 SettingsManager]: * Use SBE=true [2021-01-06 21:46:38,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-06 21:46:38,691 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-06 21:46:38,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-06 21:46:38,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-06 21:46:38,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-06 21:46:38,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-06 21:46:38,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-06 21:46:38,693 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-06 21:46:38,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-06 21:46:38,693 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-06 21:46:38,693 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-06 21:46:38,694 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-06 21:46:38,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 21:46:38,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-06 21:46:38,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-06 21:46:38,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-06 21:46:38,695 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-06 21:46:38,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-06 21:46:38,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-06 21:46:38,695 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-06 21:46:38,696 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-06 21:46:39,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-06 21:46:39,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-06 21:46:39,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-06 21:46:39,181 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-06 21:46:39,181 INFO L275 PluginConnector]: CDTParser initialized [2021-01-06 21:46:39,182 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/Haystacks-17.c [2021-01-06 21:46:39,260 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/928d9b874/0cbc5a092f07446d9919e47a81c3c2e2/FLAGa3cdc9e24 [2021-01-06 21:46:40,172 INFO L306 CDTParser]: Found 1 translation units. [2021-01-06 21:46:40,172 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/xcsp/Haystacks-17.c [2021-01-06 21:46:40,197 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/928d9b874/0cbc5a092f07446d9919e47a81c3c2e2/FLAGa3cdc9e24 [2021-01-06 21:46:40,269 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/928d9b874/0cbc5a092f07446d9919e47a81c3c2e2 [2021-01-06 21:46:40,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-06 21:46:40,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-06 21:46:40,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-06 21:46:40,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-06 21:46:40,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-06 21:46:40,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 09:46:40" (1/1) ... [2021-01-06 21:46:40,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16b04267 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:40, skipping insertion in model container [2021-01-06 21:46:40,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 09:46:40" (1/1) ... [2021-01-06 21:46:40,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-06 21:46:40,414 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~var0~0,] left hand side expression in assignment: lhs: VariableLHS[~var1~0,] left hand side expression in assignment: lhs: VariableLHS[~var2~0,] left hand side expression in assignment: lhs: VariableLHS[~var3~0,] left hand side expression in assignment: lhs: VariableLHS[~var4~0,] left hand side expression in assignment: lhs: VariableLHS[~var5~0,] left hand side expression in assignment: lhs: VariableLHS[~var6~0,] left hand side expression in assignment: lhs: VariableLHS[~var7~0,] left hand side expression in assignment: lhs: VariableLHS[~var8~0,] left hand side expression in assignment: lhs: VariableLHS[~var9~0,] left hand side expression in assignment: lhs: VariableLHS[~var10~0,] left hand side expression in assignment: lhs: VariableLHS[~var11~0,] left hand side expression in assignment: lhs: VariableLHS[~var12~0,] left hand side expression in assignment: lhs: VariableLHS[~var13~0,] left hand side expression in assignment: lhs: VariableLHS[~var14~0,] left hand side expression in assignment: lhs: VariableLHS[~var15~0,] left hand side expression in assignment: lhs: VariableLHS[~var16~0,] left hand side expression in assignment: lhs: VariableLHS[~var17~0,] left hand side expression in assignment: lhs: VariableLHS[~var18~0,] left hand side expression in assignment: lhs: VariableLHS[~var19~0,] left hand side expression in assignment: lhs: VariableLHS[~var20~0,] left hand side expression in assignment: lhs: VariableLHS[~var21~0,] left hand side expression in assignment: lhs: VariableLHS[~var22~0,] left hand side expression in assignment: lhs: VariableLHS[~var23~0,] left hand side expression in assignment: lhs: VariableLHS[~var24~0,] left hand side expression in assignment: lhs: VariableLHS[~var25~0,] left hand side expression in assignment: lhs: VariableLHS[~var26~0,] left hand side expression in assignment: lhs: VariableLHS[~var27~0,] left hand side expression in assignment: lhs: VariableLHS[~var28~0,] left hand side expression in assignment: lhs: VariableLHS[~var29~0,] left hand side expression in assignment: lhs: VariableLHS[~var30~0,] left hand side expression in assignment: lhs: VariableLHS[~var31~0,] left hand side expression in assignment: lhs: VariableLHS[~var32~0,] left hand side expression in assignment: lhs: VariableLHS[~var33~0,] left hand side expression in assignment: lhs: VariableLHS[~var34~0,] left hand side expression in assignment: lhs: VariableLHS[~var35~0,] left hand side expression in assignment: lhs: VariableLHS[~var36~0,] left hand side expression in assignment: lhs: VariableLHS[~var37~0,] left hand side expression in assignment: lhs: VariableLHS[~var38~0,] left hand side expression in assignment: lhs: VariableLHS[~var39~0,] left hand side expression in assignment: lhs: VariableLHS[~var40~0,] left hand side expression in assignment: lhs: VariableLHS[~var41~0,] left hand side expression in assignment: lhs: VariableLHS[~var42~0,] left hand side expression in assignment: lhs: VariableLHS[~var43~0,] left hand side expression in assignment: lhs: VariableLHS[~var44~0,] left hand side expression in assignment: lhs: VariableLHS[~var45~0,] left hand side expression in assignment: lhs: VariableLHS[~var46~0,] left hand side expression in assignment: lhs: VariableLHS[~var47~0,] left hand side expression in assignment: lhs: VariableLHS[~var48~0,] left hand side expression in assignment: lhs: VariableLHS[~var49~0,] left hand side expression in assignment: lhs: VariableLHS[~var50~0,] left hand side expression in assignment: lhs: VariableLHS[~var51~0,] left hand side expression in assignment: lhs: VariableLHS[~var52~0,] left hand side expression in assignment: lhs: VariableLHS[~var53~0,] left hand side expression in assignment: lhs: VariableLHS[~var54~0,] left hand side expression in assignment: lhs: VariableLHS[~var55~0,] left hand side expression in assignment: lhs: VariableLHS[~var56~0,] left hand side expression in assignment: lhs: VariableLHS[~var57~0,] left hand side expression in assignment: lhs: VariableLHS[~var58~0,] left hand side expression in assignment: lhs: VariableLHS[~var59~0,] left hand side expression in assignment: lhs: VariableLHS[~var60~0,] left hand side expression in assignment: lhs: VariableLHS[~var61~0,] left hand side expression in assignment: lhs: VariableLHS[~var62~0,] left hand side expression in assignment: lhs: VariableLHS[~var63~0,] left hand side expression in assignment: lhs: VariableLHS[~var64~0,] left hand side expression in assignment: lhs: VariableLHS[~var65~0,] left hand side expression in assignment: lhs: VariableLHS[~var66~0,] left hand side expression in assignment: lhs: VariableLHS[~var67~0,] left hand side expression in assignment: lhs: VariableLHS[~var68~0,] left hand side expression in assignment: lhs: VariableLHS[~var69~0,] left hand side expression in assignment: lhs: VariableLHS[~var70~0,] left hand side expression in assignment: lhs: VariableLHS[~var71~0,] left hand side expression in assignment: lhs: VariableLHS[~var72~0,] left hand side expression in assignment: lhs: VariableLHS[~var73~0,] left hand side expression in assignment: lhs: VariableLHS[~var74~0,] left hand side expression in assignment: lhs: VariableLHS[~var75~0,] left hand side expression in assignment: lhs: VariableLHS[~var76~0,] left hand side expression in assignment: lhs: VariableLHS[~var77~0,] left hand side expression in assignment: lhs: VariableLHS[~var78~0,] left hand side expression in assignment: lhs: VariableLHS[~var79~0,] left hand side expression in assignment: lhs: VariableLHS[~var80~0,] left hand side expression in assignment: lhs: VariableLHS[~var81~0,] left hand side expression in assignment: lhs: VariableLHS[~var82~0,] left hand side expression in assignment: lhs: VariableLHS[~var83~0,] left hand side expression in assignment: lhs: VariableLHS[~var84~0,] left hand side expression in assignment: lhs: VariableLHS[~var85~0,] left hand side expression in assignment: lhs: VariableLHS[~var86~0,] left hand side expression in assignment: lhs: VariableLHS[~var87~0,] left hand side expression in assignment: lhs: VariableLHS[~var88~0,] left hand side expression in assignment: lhs: VariableLHS[~var89~0,] left hand side expression in assignment: lhs: VariableLHS[~var90~0,] left hand side expression in assignment: lhs: VariableLHS[~var91~0,] left hand side expression in assignment: lhs: VariableLHS[~var92~0,] left hand side expression in assignment: lhs: VariableLHS[~var93~0,] left hand side expression in assignment: lhs: VariableLHS[~var94~0,] left hand side expression in assignment: lhs: VariableLHS[~var95~0,] left hand side expression in assignment: lhs: VariableLHS[~var96~0,] left hand side expression in assignment: lhs: VariableLHS[~var97~0,] left hand side expression in assignment: lhs: VariableLHS[~var98~0,] left hand side expression in assignment: lhs: VariableLHS[~var99~0,] left hand side expression in assignment: lhs: VariableLHS[~var100~0,] left hand side expression in assignment: lhs: VariableLHS[~var101~0,] left hand side expression in assignment: lhs: VariableLHS[~var102~0,] left hand side expression in assignment: lhs: VariableLHS[~var103~0,] left hand side expression in assignment: lhs: VariableLHS[~var104~0,] left hand side expression in assignment: lhs: VariableLHS[~var105~0,] left hand side expression in assignment: lhs: VariableLHS[~var106~0,] left hand side expression in assignment: lhs: VariableLHS[~var107~0,] left hand side expression in assignment: lhs: VariableLHS[~var108~0,] left hand side expression in assignment: lhs: VariableLHS[~var109~0,] left hand side expression in assignment: lhs: VariableLHS[~var110~0,] left hand side expression in assignment: lhs: VariableLHS[~var111~0,] left hand side expression in assignment: lhs: VariableLHS[~var112~0,] left hand side expression in assignment: lhs: VariableLHS[~var113~0,] left hand side expression in assignment: lhs: VariableLHS[~var114~0,] left hand side expression in assignment: lhs: VariableLHS[~var115~0,] left hand side expression in assignment: lhs: VariableLHS[~var116~0,] left hand side expression in assignment: lhs: VariableLHS[~var117~0,] left hand side expression in assignment: lhs: VariableLHS[~var118~0,] left hand side expression in assignment: lhs: VariableLHS[~var119~0,] left hand side expression in assignment: lhs: VariableLHS[~var120~0,] left hand side expression in assignment: lhs: VariableLHS[~var121~0,] left hand side expression in assignment: lhs: VariableLHS[~var122~0,] left hand side expression in assignment: lhs: VariableLHS[~var123~0,] left hand side expression in assignment: lhs: VariableLHS[~var124~0,] left hand side expression in assignment: lhs: VariableLHS[~var125~0,] left hand side expression in assignment: lhs: VariableLHS[~var126~0,] left hand side expression in assignment: lhs: VariableLHS[~var127~0,] left hand side expression in assignment: lhs: VariableLHS[~var128~0,] left hand side expression in assignment: lhs: VariableLHS[~var129~0,] left hand side expression in assignment: lhs: VariableLHS[~var130~0,] left hand side expression in assignment: lhs: VariableLHS[~var131~0,] left hand side expression in assignment: lhs: VariableLHS[~var132~0,] left hand side expression in assignment: lhs: VariableLHS[~var133~0,] left hand side expression in assignment: lhs: VariableLHS[~var134~0,] left hand side expression in assignment: lhs: VariableLHS[~var135~0,] left hand side expression in assignment: lhs: VariableLHS[~var136~0,] left hand side expression in assignment: lhs: VariableLHS[~var137~0,] left hand side expression in assignment: lhs: VariableLHS[~var138~0,] left hand side expression in assignment: lhs: VariableLHS[~var139~0,] left hand side expression in assignment: lhs: VariableLHS[~var140~0,] left hand side expression in assignment: lhs: VariableLHS[~var141~0,] left hand side expression in assignment: lhs: VariableLHS[~var142~0,] left hand side expression in assignment: lhs: VariableLHS[~var143~0,] left hand side expression in assignment: lhs: VariableLHS[~var144~0,] left hand side expression in assignment: lhs: VariableLHS[~var145~0,] left hand side expression in assignment: lhs: VariableLHS[~var146~0,] left hand side expression in assignment: lhs: VariableLHS[~var147~0,] left hand side expression in assignment: lhs: VariableLHS[~var148~0,] left hand side expression in assignment: lhs: VariableLHS[~var149~0,] left hand side expression in assignment: lhs: VariableLHS[~var150~0,] left hand side expression in assignment: lhs: VariableLHS[~var151~0,] left hand side expression in assignment: lhs: VariableLHS[~var152~0,] left hand side expression in assignment: lhs: VariableLHS[~var153~0,] left hand side expression in assignment: lhs: VariableLHS[~var154~0,] left hand side expression in assignment: lhs: VariableLHS[~var155~0,] left hand side expression in assignment: lhs: VariableLHS[~var156~0,] left hand side expression in assignment: lhs: VariableLHS[~var157~0,] left hand side expression in assignment: lhs: VariableLHS[~var158~0,] left hand side expression in assignment: lhs: VariableLHS[~var159~0,] left hand side expression in assignment: lhs: VariableLHS[~var160~0,] left hand side expression in assignment: lhs: VariableLHS[~var161~0,] left hand side expression in assignment: lhs: VariableLHS[~var162~0,] left hand side expression in assignment: lhs: VariableLHS[~var163~0,] left hand side expression in assignment: lhs: VariableLHS[~var164~0,] left hand side expression in assignment: lhs: VariableLHS[~var165~0,] left hand side expression in assignment: lhs: VariableLHS[~var166~0,] left hand side expression in assignment: lhs: VariableLHS[~var167~0,] left hand side expression in assignment: lhs: VariableLHS[~var168~0,] left hand side expression in assignment: lhs: VariableLHS[~var169~0,] left hand side expression in assignment: lhs: VariableLHS[~var170~0,] left hand side expression in assignment: lhs: VariableLHS[~var171~0,] left hand side expression in assignment: lhs: VariableLHS[~var172~0,] left hand side expression in assignment: lhs: VariableLHS[~var173~0,] left hand side expression in assignment: lhs: VariableLHS[~var174~0,] left hand side expression in assignment: lhs: VariableLHS[~var175~0,] left hand side expression in assignment: lhs: VariableLHS[~var176~0,] left hand side expression in assignment: lhs: VariableLHS[~var177~0,] left hand side expression in assignment: lhs: VariableLHS[~var178~0,] left hand side expression in assignment: lhs: VariableLHS[~var179~0,] left hand side expression in assignment: lhs: VariableLHS[~var180~0,] left hand side expression in assignment: lhs: VariableLHS[~var181~0,] left hand side expression in assignment: lhs: VariableLHS[~var182~0,] left hand side expression in assignment: lhs: VariableLHS[~var183~0,] left hand side expression in assignment: lhs: VariableLHS[~var184~0,] left hand side expression in assignment: lhs: VariableLHS[~var185~0,] left hand side expression in assignment: lhs: VariableLHS[~var186~0,] left hand side expression in assignment: lhs: VariableLHS[~var187~0,] left hand side expression in assignment: lhs: VariableLHS[~var188~0,] left hand side expression in assignment: lhs: VariableLHS[~var189~0,] left hand side expression in assignment: lhs: VariableLHS[~var190~0,] left hand side expression in assignment: lhs: VariableLHS[~var191~0,] left hand side expression in assignment: lhs: VariableLHS[~var192~0,] left hand side expression in assignment: lhs: VariableLHS[~var193~0,] left hand side expression in assignment: lhs: VariableLHS[~var194~0,] left hand side expression in assignment: lhs: VariableLHS[~var195~0,] left hand side expression in assignment: lhs: VariableLHS[~var196~0,] left hand side expression in assignment: lhs: VariableLHS[~var197~0,] left hand side expression in assignment: lhs: VariableLHS[~var198~0,] left hand side expression in assignment: lhs: VariableLHS[~var199~0,] left hand side expression in assignment: lhs: VariableLHS[~var200~0,] left hand side expression in assignment: lhs: VariableLHS[~var201~0,] left hand side expression in assignment: lhs: VariableLHS[~var202~0,] left hand side expression in assignment: lhs: VariableLHS[~var203~0,] left hand side expression in assignment: lhs: VariableLHS[~var204~0,] left hand side expression in assignment: lhs: VariableLHS[~var205~0,] left hand side expression in assignment: lhs: VariableLHS[~var206~0,] left hand side expression in assignment: lhs: VariableLHS[~var207~0,] left hand side expression in assignment: lhs: VariableLHS[~var208~0,] left hand side expression in assignment: lhs: VariableLHS[~var209~0,] left hand side expression in assignment: lhs: VariableLHS[~var210~0,] left hand side expression in assignment: lhs: VariableLHS[~var211~0,] left hand side expression in assignment: lhs: VariableLHS[~var212~0,] left hand side expression in assignment: lhs: VariableLHS[~var213~0,] left hand side expression in assignment: lhs: VariableLHS[~var214~0,] left hand side expression in assignment: lhs: VariableLHS[~var215~0,] left hand side expression in assignment: lhs: VariableLHS[~var216~0,] left hand side expression in assignment: lhs: VariableLHS[~var217~0,] left hand side expression in assignment: lhs: VariableLHS[~var218~0,] left hand side expression in assignment: lhs: VariableLHS[~var219~0,] left hand side expression in assignment: lhs: VariableLHS[~var220~0,] left hand side expression in assignment: lhs: VariableLHS[~var221~0,] left hand side expression in assignment: lhs: VariableLHS[~var222~0,] left hand side expression in assignment: lhs: VariableLHS[~var223~0,] left hand side expression in assignment: lhs: VariableLHS[~var224~0,] left hand side expression in assignment: lhs: VariableLHS[~var225~0,] left hand side expression in assignment: lhs: VariableLHS[~var226~0,] left hand side expression in assignment: lhs: VariableLHS[~var227~0,] left hand side expression in assignment: lhs: VariableLHS[~var228~0,] left hand side expression in assignment: lhs: VariableLHS[~var229~0,] left hand side expression in assignment: lhs: VariableLHS[~var230~0,] left hand side expression in assignment: lhs: VariableLHS[~var231~0,] left hand side expression in assignment: lhs: VariableLHS[~var232~0,] left hand side expression in assignment: lhs: VariableLHS[~var233~0,] left hand side expression in assignment: lhs: VariableLHS[~var234~0,] left hand side expression in assignment: lhs: VariableLHS[~var235~0,] left hand side expression in assignment: lhs: VariableLHS[~var236~0,] left hand side expression in assignment: lhs: VariableLHS[~var237~0,] left hand side expression in assignment: lhs: VariableLHS[~var238~0,] left hand side expression in assignment: lhs: VariableLHS[~var239~0,] left hand side expression in assignment: lhs: VariableLHS[~var240~0,] left hand side expression in assignment: lhs: VariableLHS[~var241~0,] left hand side expression in assignment: lhs: VariableLHS[~var242~0,] left hand side expression in assignment: lhs: VariableLHS[~var243~0,] left hand side expression in assignment: lhs: VariableLHS[~var244~0,] left hand side expression in assignment: lhs: VariableLHS[~var245~0,] left hand side expression in assignment: lhs: VariableLHS[~var246~0,] left hand side expression in assignment: lhs: VariableLHS[~var247~0,] left hand side expression in assignment: lhs: VariableLHS[~var248~0,] left hand side expression in assignment: lhs: VariableLHS[~var249~0,] left hand side expression in assignment: lhs: VariableLHS[~var250~0,] left hand side expression in assignment: lhs: VariableLHS[~var251~0,] left hand side expression in assignment: lhs: VariableLHS[~var252~0,] left hand side expression in assignment: lhs: VariableLHS[~var253~0,] left hand side expression in assignment: lhs: VariableLHS[~var254~0,] left hand side expression in assignment: lhs: VariableLHS[~var255~0,] left hand side expression in assignment: lhs: VariableLHS[~var256~0,] left hand side expression in assignment: lhs: VariableLHS[~var257~0,] left hand side expression in assignment: lhs: VariableLHS[~var258~0,] left hand side expression in assignment: lhs: VariableLHS[~var259~0,] left hand side expression in assignment: lhs: VariableLHS[~var260~0,] left hand side expression in assignment: lhs: VariableLHS[~var261~0,] left hand side expression in assignment: lhs: VariableLHS[~var262~0,] left hand side expression in assignment: lhs: VariableLHS[~var263~0,] left hand side expression in assignment: lhs: VariableLHS[~var264~0,] left hand side expression in assignment: lhs: VariableLHS[~var265~0,] left hand side expression in assignment: lhs: VariableLHS[~var266~0,] left hand side expression in assignment: lhs: VariableLHS[~var267~0,] left hand side expression in assignment: lhs: VariableLHS[~var268~0,] left hand side expression in assignment: lhs: VariableLHS[~var269~0,] left hand side expression in assignment: lhs: VariableLHS[~var270~0,] left hand side expression in assignment: lhs: VariableLHS[~var271~0,] left hand side expression in assignment: lhs: VariableLHS[~var272~0,] left hand side expression in assignment: lhs: VariableLHS[~var273~0,] left hand side expression in assignment: lhs: VariableLHS[~var274~0,] left hand side expression in assignment: lhs: VariableLHS[~var275~0,] left hand side expression in assignment: lhs: VariableLHS[~var276~0,] left hand side expression in assignment: lhs: VariableLHS[~var277~0,] left hand side expression in assignment: lhs: VariableLHS[~var278~0,] left hand side expression in assignment: lhs: VariableLHS[~var279~0,] left hand side expression in assignment: lhs: VariableLHS[~var280~0,] left hand side expression in assignment: lhs: VariableLHS[~var281~0,] left hand side expression in assignment: lhs: VariableLHS[~var282~0,] left hand side expression in assignment: lhs: VariableLHS[~var283~0,] left hand side expression in assignment: lhs: VariableLHS[~var284~0,] left hand side expression in assignment: lhs: VariableLHS[~var285~0,] left hand side expression in assignment: lhs: VariableLHS[~var286~0,] left hand side expression in assignment: lhs: VariableLHS[~var287~0,] left hand side expression in assignment: lhs: VariableLHS[~var288~0,] [2021-01-06 21:46:41,222 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/xcsp/Haystacks-17.c[124976,124989] [2021-01-06 21:46:41,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 21:46:41,272 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: lhs: VariableLHS[~var0~0,] left hand side expression in assignment: lhs: VariableLHS[~var1~0,] left hand side expression in assignment: lhs: VariableLHS[~var2~0,] left hand side expression in assignment: lhs: VariableLHS[~var3~0,] left hand side expression in assignment: lhs: VariableLHS[~var4~0,] left hand side expression in assignment: lhs: VariableLHS[~var5~0,] left hand side expression in assignment: lhs: VariableLHS[~var6~0,] left hand side expression in assignment: lhs: VariableLHS[~var7~0,] left hand side expression in assignment: lhs: VariableLHS[~var8~0,] left hand side expression in assignment: lhs: VariableLHS[~var9~0,] left hand side expression in assignment: lhs: VariableLHS[~var10~0,] left hand side expression in assignment: lhs: VariableLHS[~var11~0,] left hand side expression in assignment: lhs: VariableLHS[~var12~0,] left hand side expression in assignment: lhs: VariableLHS[~var13~0,] left hand side expression in assignment: lhs: VariableLHS[~var14~0,] left hand side expression in assignment: lhs: VariableLHS[~var15~0,] left hand side expression in assignment: lhs: VariableLHS[~var16~0,] left hand side expression in assignment: lhs: VariableLHS[~var17~0,] left hand side expression in assignment: lhs: VariableLHS[~var18~0,] left hand side expression in assignment: lhs: VariableLHS[~var19~0,] left hand side expression in assignment: lhs: VariableLHS[~var20~0,] left hand side expression in assignment: lhs: VariableLHS[~var21~0,] left hand side expression in assignment: lhs: VariableLHS[~var22~0,] left hand side expression in assignment: lhs: VariableLHS[~var23~0,] left hand side expression in assignment: lhs: VariableLHS[~var24~0,] left hand side expression in assignment: lhs: VariableLHS[~var25~0,] left hand side expression in assignment: lhs: VariableLHS[~var26~0,] left hand side expression in assignment: lhs: VariableLHS[~var27~0,] left hand side expression in assignment: lhs: VariableLHS[~var28~0,] left hand side expression in assignment: lhs: VariableLHS[~var29~0,] left hand side expression in assignment: lhs: VariableLHS[~var30~0,] left hand side expression in assignment: lhs: VariableLHS[~var31~0,] left hand side expression in assignment: lhs: VariableLHS[~var32~0,] left hand side expression in assignment: lhs: VariableLHS[~var33~0,] left hand side expression in assignment: lhs: VariableLHS[~var34~0,] left hand side expression in assignment: lhs: VariableLHS[~var35~0,] left hand side expression in assignment: lhs: VariableLHS[~var36~0,] left hand side expression in assignment: lhs: VariableLHS[~var37~0,] left hand side expression in assignment: lhs: VariableLHS[~var38~0,] left hand side expression in assignment: lhs: VariableLHS[~var39~0,] left hand side expression in assignment: lhs: VariableLHS[~var40~0,] left hand side expression in assignment: lhs: VariableLHS[~var41~0,] left hand side expression in assignment: lhs: VariableLHS[~var42~0,] left hand side expression in assignment: lhs: VariableLHS[~var43~0,] left hand side expression in assignment: lhs: VariableLHS[~var44~0,] left hand side expression in assignment: lhs: VariableLHS[~var45~0,] left hand side expression in assignment: lhs: VariableLHS[~var46~0,] left hand side expression in assignment: lhs: VariableLHS[~var47~0,] left hand side expression in assignment: lhs: VariableLHS[~var48~0,] left hand side expression in assignment: lhs: VariableLHS[~var49~0,] left hand side expression in assignment: lhs: VariableLHS[~var50~0,] left hand side expression in assignment: lhs: VariableLHS[~var51~0,] left hand side expression in assignment: lhs: VariableLHS[~var52~0,] left hand side expression in assignment: lhs: VariableLHS[~var53~0,] left hand side expression in assignment: lhs: VariableLHS[~var54~0,] left hand side expression in assignment: lhs: VariableLHS[~var55~0,] left hand side expression in assignment: lhs: VariableLHS[~var56~0,] left hand side expression in assignment: lhs: VariableLHS[~var57~0,] left hand side expression in assignment: lhs: VariableLHS[~var58~0,] left hand side expression in assignment: lhs: VariableLHS[~var59~0,] left hand side expression in assignment: lhs: VariableLHS[~var60~0,] left hand side expression in assignment: lhs: VariableLHS[~var61~0,] left hand side expression in assignment: lhs: VariableLHS[~var62~0,] left hand side expression in assignment: lhs: VariableLHS[~var63~0,] left hand side expression in assignment: lhs: VariableLHS[~var64~0,] left hand side expression in assignment: lhs: VariableLHS[~var65~0,] left hand side expression in assignment: lhs: VariableLHS[~var66~0,] left hand side expression in assignment: lhs: VariableLHS[~var67~0,] left hand side expression in assignment: lhs: VariableLHS[~var68~0,] left hand side expression in assignment: lhs: VariableLHS[~var69~0,] left hand side expression in assignment: lhs: VariableLHS[~var70~0,] left hand side expression in assignment: lhs: VariableLHS[~var71~0,] left hand side expression in assignment: lhs: VariableLHS[~var72~0,] left hand side expression in assignment: lhs: VariableLHS[~var73~0,] left hand side expression in assignment: lhs: VariableLHS[~var74~0,] left hand side expression in assignment: lhs: VariableLHS[~var75~0,] left hand side expression in assignment: lhs: VariableLHS[~var76~0,] left hand side expression in assignment: lhs: VariableLHS[~var77~0,] left hand side expression in assignment: lhs: VariableLHS[~var78~0,] left hand side expression in assignment: lhs: VariableLHS[~var79~0,] left hand side expression in assignment: lhs: VariableLHS[~var80~0,] left hand side expression in assignment: lhs: VariableLHS[~var81~0,] left hand side expression in assignment: lhs: VariableLHS[~var82~0,] left hand side expression in assignment: lhs: VariableLHS[~var83~0,] left hand side expression in assignment: lhs: VariableLHS[~var84~0,] left hand side expression in assignment: lhs: VariableLHS[~var85~0,] left hand side expression in assignment: lhs: VariableLHS[~var86~0,] left hand side expression in assignment: lhs: VariableLHS[~var87~0,] left hand side expression in assignment: lhs: VariableLHS[~var88~0,] left hand side expression in assignment: lhs: VariableLHS[~var89~0,] left hand side expression in assignment: lhs: VariableLHS[~var90~0,] left hand side expression in assignment: lhs: VariableLHS[~var91~0,] left hand side expression in assignment: lhs: VariableLHS[~var92~0,] left hand side expression in assignment: lhs: VariableLHS[~var93~0,] left hand side expression in assignment: lhs: VariableLHS[~var94~0,] left hand side expression in assignment: lhs: VariableLHS[~var95~0,] left hand side expression in assignment: lhs: VariableLHS[~var96~0,] left hand side expression in assignment: lhs: VariableLHS[~var97~0,] left hand side expression in assignment: lhs: VariableLHS[~var98~0,] left hand side expression in assignment: lhs: VariableLHS[~var99~0,] left hand side expression in assignment: lhs: VariableLHS[~var100~0,] left hand side expression in assignment: lhs: VariableLHS[~var101~0,] left hand side expression in assignment: lhs: VariableLHS[~var102~0,] left hand side expression in assignment: lhs: VariableLHS[~var103~0,] left hand side expression in assignment: lhs: VariableLHS[~var104~0,] left hand side expression in assignment: lhs: VariableLHS[~var105~0,] left hand side expression in assignment: lhs: VariableLHS[~var106~0,] left hand side expression in assignment: lhs: VariableLHS[~var107~0,] left hand side expression in assignment: lhs: VariableLHS[~var108~0,] left hand side expression in assignment: lhs: VariableLHS[~var109~0,] left hand side expression in assignment: lhs: VariableLHS[~var110~0,] left hand side expression in assignment: lhs: VariableLHS[~var111~0,] left hand side expression in assignment: lhs: VariableLHS[~var112~0,] left hand side expression in assignment: lhs: VariableLHS[~var113~0,] left hand side expression in assignment: lhs: VariableLHS[~var114~0,] left hand side expression in assignment: lhs: VariableLHS[~var115~0,] left hand side expression in assignment: lhs: VariableLHS[~var116~0,] left hand side expression in assignment: lhs: VariableLHS[~var117~0,] left hand side expression in assignment: lhs: VariableLHS[~var118~0,] left hand side expression in assignment: lhs: VariableLHS[~var119~0,] left hand side expression in assignment: lhs: VariableLHS[~var120~0,] left hand side expression in assignment: lhs: VariableLHS[~var121~0,] left hand side expression in assignment: lhs: VariableLHS[~var122~0,] left hand side expression in assignment: lhs: VariableLHS[~var123~0,] left hand side expression in assignment: lhs: VariableLHS[~var124~0,] left hand side expression in assignment: lhs: VariableLHS[~var125~0,] left hand side expression in assignment: lhs: VariableLHS[~var126~0,] left hand side expression in assignment: lhs: VariableLHS[~var127~0,] left hand side expression in assignment: lhs: VariableLHS[~var128~0,] left hand side expression in assignment: lhs: VariableLHS[~var129~0,] left hand side expression in assignment: lhs: VariableLHS[~var130~0,] left hand side expression in assignment: lhs: VariableLHS[~var131~0,] left hand side expression in assignment: lhs: VariableLHS[~var132~0,] left hand side expression in assignment: lhs: VariableLHS[~var133~0,] left hand side expression in assignment: lhs: VariableLHS[~var134~0,] left hand side expression in assignment: lhs: VariableLHS[~var135~0,] left hand side expression in assignment: lhs: VariableLHS[~var136~0,] left hand side expression in assignment: lhs: VariableLHS[~var137~0,] left hand side expression in assignment: lhs: VariableLHS[~var138~0,] left hand side expression in assignment: lhs: VariableLHS[~var139~0,] left hand side expression in assignment: lhs: VariableLHS[~var140~0,] left hand side expression in assignment: lhs: VariableLHS[~var141~0,] left hand side expression in assignment: lhs: VariableLHS[~var142~0,] left hand side expression in assignment: lhs: VariableLHS[~var143~0,] left hand side expression in assignment: lhs: VariableLHS[~var144~0,] left hand side expression in assignment: lhs: VariableLHS[~var145~0,] left hand side expression in assignment: lhs: VariableLHS[~var146~0,] left hand side expression in assignment: lhs: VariableLHS[~var147~0,] left hand side expression in assignment: lhs: VariableLHS[~var148~0,] left hand side expression in assignment: lhs: VariableLHS[~var149~0,] left hand side expression in assignment: lhs: VariableLHS[~var150~0,] left hand side expression in assignment: lhs: VariableLHS[~var151~0,] left hand side expression in assignment: lhs: VariableLHS[~var152~0,] left hand side expression in assignment: lhs: VariableLHS[~var153~0,] left hand side expression in assignment: lhs: VariableLHS[~var154~0,] left hand side expression in assignment: lhs: VariableLHS[~var155~0,] left hand side expression in assignment: lhs: VariableLHS[~var156~0,] left hand side expression in assignment: lhs: VariableLHS[~var157~0,] left hand side expression in assignment: lhs: VariableLHS[~var158~0,] left hand side expression in assignment: lhs: VariableLHS[~var159~0,] left hand side expression in assignment: lhs: VariableLHS[~var160~0,] left hand side expression in assignment: lhs: VariableLHS[~var161~0,] left hand side expression in assignment: lhs: VariableLHS[~var162~0,] left hand side expression in assignment: lhs: VariableLHS[~var163~0,] left hand side expression in assignment: lhs: VariableLHS[~var164~0,] left hand side expression in assignment: lhs: VariableLHS[~var165~0,] left hand side expression in assignment: lhs: VariableLHS[~var166~0,] left hand side expression in assignment: lhs: VariableLHS[~var167~0,] left hand side expression in assignment: lhs: VariableLHS[~var168~0,] left hand side expression in assignment: lhs: VariableLHS[~var169~0,] left hand side expression in assignment: lhs: VariableLHS[~var170~0,] left hand side expression in assignment: lhs: VariableLHS[~var171~0,] left hand side expression in assignment: lhs: VariableLHS[~var172~0,] left hand side expression in assignment: lhs: VariableLHS[~var173~0,] left hand side expression in assignment: lhs: VariableLHS[~var174~0,] left hand side expression in assignment: lhs: VariableLHS[~var175~0,] left hand side expression in assignment: lhs: VariableLHS[~var176~0,] left hand side expression in assignment: lhs: VariableLHS[~var177~0,] left hand side expression in assignment: lhs: VariableLHS[~var178~0,] left hand side expression in assignment: lhs: VariableLHS[~var179~0,] left hand side expression in assignment: lhs: VariableLHS[~var180~0,] left hand side expression in assignment: lhs: VariableLHS[~var181~0,] left hand side expression in assignment: lhs: VariableLHS[~var182~0,] left hand side expression in assignment: lhs: VariableLHS[~var183~0,] left hand side expression in assignment: lhs: VariableLHS[~var184~0,] left hand side expression in assignment: lhs: VariableLHS[~var185~0,] left hand side expression in assignment: lhs: VariableLHS[~var186~0,] left hand side expression in assignment: lhs: VariableLHS[~var187~0,] left hand side expression in assignment: lhs: VariableLHS[~var188~0,] left hand side expression in assignment: lhs: VariableLHS[~var189~0,] left hand side expression in assignment: lhs: VariableLHS[~var190~0,] left hand side expression in assignment: lhs: VariableLHS[~var191~0,] left hand side expression in assignment: lhs: VariableLHS[~var192~0,] left hand side expression in assignment: lhs: VariableLHS[~var193~0,] left hand side expression in assignment: lhs: VariableLHS[~var194~0,] left hand side expression in assignment: lhs: VariableLHS[~var195~0,] left hand side expression in assignment: lhs: VariableLHS[~var196~0,] left hand side expression in assignment: lhs: VariableLHS[~var197~0,] left hand side expression in assignment: lhs: VariableLHS[~var198~0,] left hand side expression in assignment: lhs: VariableLHS[~var199~0,] left hand side expression in assignment: lhs: VariableLHS[~var200~0,] left hand side expression in assignment: lhs: VariableLHS[~var201~0,] left hand side expression in assignment: lhs: VariableLHS[~var202~0,] left hand side expression in assignment: lhs: VariableLHS[~var203~0,] left hand side expression in assignment: lhs: VariableLHS[~var204~0,] left hand side expression in assignment: lhs: VariableLHS[~var205~0,] left hand side expression in assignment: lhs: VariableLHS[~var206~0,] left hand side expression in assignment: lhs: VariableLHS[~var207~0,] left hand side expression in assignment: lhs: VariableLHS[~var208~0,] left hand side expression in assignment: lhs: VariableLHS[~var209~0,] left hand side expression in assignment: lhs: VariableLHS[~var210~0,] left hand side expression in assignment: lhs: VariableLHS[~var211~0,] left hand side expression in assignment: lhs: VariableLHS[~var212~0,] left hand side expression in assignment: lhs: VariableLHS[~var213~0,] left hand side expression in assignment: lhs: VariableLHS[~var214~0,] left hand side expression in assignment: lhs: VariableLHS[~var215~0,] left hand side expression in assignment: lhs: VariableLHS[~var216~0,] left hand side expression in assignment: lhs: VariableLHS[~var217~0,] left hand side expression in assignment: lhs: VariableLHS[~var218~0,] left hand side expression in assignment: lhs: VariableLHS[~var219~0,] left hand side expression in assignment: lhs: VariableLHS[~var220~0,] left hand side expression in assignment: lhs: VariableLHS[~var221~0,] left hand side expression in assignment: lhs: VariableLHS[~var222~0,] left hand side expression in assignment: lhs: VariableLHS[~var223~0,] left hand side expression in assignment: lhs: VariableLHS[~var224~0,] left hand side expression in assignment: lhs: VariableLHS[~var225~0,] left hand side expression in assignment: lhs: VariableLHS[~var226~0,] left hand side expression in assignment: lhs: VariableLHS[~var227~0,] left hand side expression in assignment: lhs: VariableLHS[~var228~0,] left hand side expression in assignment: lhs: VariableLHS[~var229~0,] left hand side expression in assignment: lhs: VariableLHS[~var230~0,] left hand side expression in assignment: lhs: VariableLHS[~var231~0,] left hand side expression in assignment: lhs: VariableLHS[~var232~0,] left hand side expression in assignment: lhs: VariableLHS[~var233~0,] left hand side expression in assignment: lhs: VariableLHS[~var234~0,] left hand side expression in assignment: lhs: VariableLHS[~var235~0,] left hand side expression in assignment: lhs: VariableLHS[~var236~0,] left hand side expression in assignment: lhs: VariableLHS[~var237~0,] left hand side expression in assignment: lhs: VariableLHS[~var238~0,] left hand side expression in assignment: lhs: VariableLHS[~var239~0,] left hand side expression in assignment: lhs: VariableLHS[~var240~0,] left hand side expression in assignment: lhs: VariableLHS[~var241~0,] left hand side expression in assignment: lhs: VariableLHS[~var242~0,] left hand side expression in assignment: lhs: VariableLHS[~var243~0,] left hand side expression in assignment: lhs: VariableLHS[~var244~0,] left hand side expression in assignment: lhs: VariableLHS[~var245~0,] left hand side expression in assignment: lhs: VariableLHS[~var246~0,] left hand side expression in assignment: lhs: VariableLHS[~var247~0,] left hand side expression in assignment: lhs: VariableLHS[~var248~0,] left hand side expression in assignment: lhs: VariableLHS[~var249~0,] left hand side expression in assignment: lhs: VariableLHS[~var250~0,] left hand side expression in assignment: lhs: VariableLHS[~var251~0,] left hand side expression in assignment: lhs: VariableLHS[~var252~0,] left hand side expression in assignment: lhs: VariableLHS[~var253~0,] left hand side expression in assignment: lhs: VariableLHS[~var254~0,] left hand side expression in assignment: lhs: VariableLHS[~var255~0,] left hand side expression in assignment: lhs: VariableLHS[~var256~0,] left hand side expression in assignment: lhs: VariableLHS[~var257~0,] left hand side expression in assignment: lhs: VariableLHS[~var258~0,] left hand side expression in assignment: lhs: VariableLHS[~var259~0,] left hand side expression in assignment: lhs: VariableLHS[~var260~0,] left hand side expression in assignment: lhs: VariableLHS[~var261~0,] left hand side expression in assignment: lhs: VariableLHS[~var262~0,] left hand side expression in assignment: lhs: VariableLHS[~var263~0,] left hand side expression in assignment: lhs: VariableLHS[~var264~0,] left hand side expression in assignment: lhs: VariableLHS[~var265~0,] left hand side expression in assignment: lhs: VariableLHS[~var266~0,] left hand side expression in assignment: lhs: VariableLHS[~var267~0,] left hand side expression in assignment: lhs: VariableLHS[~var268~0,] left hand side expression in assignment: lhs: VariableLHS[~var269~0,] left hand side expression in assignment: lhs: VariableLHS[~var270~0,] left hand side expression in assignment: lhs: VariableLHS[~var271~0,] left hand side expression in assignment: lhs: VariableLHS[~var272~0,] left hand side expression in assignment: lhs: VariableLHS[~var273~0,] left hand side expression in assignment: lhs: VariableLHS[~var274~0,] left hand side expression in assignment: lhs: VariableLHS[~var275~0,] left hand side expression in assignment: lhs: VariableLHS[~var276~0,] left hand side expression in assignment: lhs: VariableLHS[~var277~0,] left hand side expression in assignment: lhs: VariableLHS[~var278~0,] left hand side expression in assignment: lhs: VariableLHS[~var279~0,] left hand side expression in assignment: lhs: VariableLHS[~var280~0,] left hand side expression in assignment: lhs: VariableLHS[~var281~0,] left hand side expression in assignment: lhs: VariableLHS[~var282~0,] left hand side expression in assignment: lhs: VariableLHS[~var283~0,] left hand side expression in assignment: lhs: VariableLHS[~var284~0,] left hand side expression in assignment: lhs: VariableLHS[~var285~0,] left hand side expression in assignment: lhs: VariableLHS[~var286~0,] left hand side expression in assignment: lhs: VariableLHS[~var287~0,] left hand side expression in assignment: lhs: VariableLHS[~var288~0,] [2021-01-06 21:46:41,621 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/xcsp/Haystacks-17.c[124976,124989] [2021-01-06 21:46:41,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 21:46:41,653 INFO L208 MainTranslator]: Completed translation [2021-01-06 21:46:41,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41 WrapperNode [2021-01-06 21:46:41,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-06 21:46:41,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-06 21:46:41,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-06 21:46:41,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-06 21:46:41,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:41,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-06 21:46:43,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-06 21:46:43,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-06 21:46:43,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-06 21:46:43,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... [2021-01-06 21:46:43,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-06 21:46:43,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-06 21:46:43,559 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-06 21:46:43,559 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-06 21:46:43,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 21:46:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-06 21:46:43,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-06 21:46:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-06 21:46:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-06 21:46:51,214 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-06 21:46:51,215 INFO L299 CfgBuilder]: Removed 6328 assume(true) statements. [2021-01-06 21:46:51,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 09:46:51 BoogieIcfgContainer [2021-01-06 21:46:51,223 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-06 21:46:51,225 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-06 21:46:51,225 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-06 21:46:51,229 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-06 21:46:51,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.01 09:46:40" (1/3) ... [2021-01-06 21:46:51,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e6030e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 09:46:51, skipping insertion in model container [2021-01-06 21:46:51,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 09:46:41" (2/3) ... [2021-01-06 21:46:51,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e6030e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 09:46:51, skipping insertion in model container [2021-01-06 21:46:51,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 09:46:51" (3/3) ... [2021-01-06 21:46:51,233 INFO L111 eAbstractionObserver]: Analyzing ICFG Haystacks-17.c [2021-01-06 21:46:51,239 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-06 21:46:51,249 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-06 21:46:51,270 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-01-06 21:46:51,320 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-06 21:46:51,321 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-06 21:46:51,321 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-06 21:46:51,324 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-06 21:46:51,324 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-06 21:46:51,324 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-06 21:46:51,325 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-06 21:46:51,325 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-06 21:46:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 6330 states. [2021-01-06 21:46:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6327 [2021-01-06 21:46:51,964 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 21:46:51,971 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 21:46:51,972 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 21:46:51,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 21:46:51,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1378455819, now seen corresponding path program 1 times [2021-01-06 21:46:51,993 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 21:46:51,993 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861137357] [2021-01-06 21:46:51,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 21:46:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 21:47:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 21:47:15,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861137357] [2021-01-06 21:47:15,629 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 21:47:15,630 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-06 21:47:15,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419172726] [2021-01-06 21:47:15,646 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-06 21:47:15,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 21:47:15,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-06 21:47:15,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 21:47:15,664 INFO L87 Difference]: Start difference. First operand 6330 states. Second operand 2 states. [2021-01-06 21:47:15,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 21:47:15,815 INFO L93 Difference]: Finished difference Result 12654 states and 18976 transitions. [2021-01-06 21:47:15,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-01-06 21:47:15,816 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6326 [2021-01-06 21:47:15,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 21:47:15,875 INFO L225 Difference]: With dead ends: 12654 [2021-01-06 21:47:15,875 INFO L226 Difference]: Without dead ends: 6327 [2021-01-06 21:47:15,899 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 21:47:15,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6327 states. [2021-01-06 21:47:16,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6327 to 6327. [2021-01-06 21:47:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6327 states. [2021-01-06 21:47:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 6327 states and 6326 transitions. [2021-01-06 21:47:16,091 INFO L78 Accepts]: Start accepts. Automaton has 6327 states and 6326 transitions. Word has length 6326 [2021-01-06 21:47:16,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 21:47:16,093 INFO L481 AbstractCegarLoop]: Abstraction has 6327 states and 6326 transitions. [2021-01-06 21:47:16,093 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-01-06 21:47:16,094 INFO L276 IsEmpty]: Start isEmpty. Operand 6327 states and 6326 transitions. [2021-01-06 21:47:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6327 [2021-01-06 21:47:16,356 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 21:47:16,360 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 21:47:16,361 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-06 21:47:16,361 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 21:47:16,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 21:47:16,367 INFO L82 PathProgramCache]: Analyzing trace with hash 1922686359, now seen corresponding path program 1 times [2021-01-06 21:47:16,367 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 21:47:16,367 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542172299] [2021-01-06 21:47:16,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 21:47:16,986 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-01-06 21:47:16,987 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1987681061] [2021-01-06 21:47:16,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true