/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-18.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 11:54:23,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 11:54:23,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 11:54:24,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 11:54:24,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 11:54:24,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 11:54:24,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 11:54:24,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 11:54:24,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 11:54:24,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 11:54:24,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 11:54:24,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 11:54:24,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 11:54:24,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 11:54:24,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 11:54:24,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 11:54:24,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 11:54:24,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 11:54:24,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 11:54:24,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 11:54:24,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 11:54:24,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 11:54:24,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 11:54:24,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 11:54:24,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-23 11:54:24,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-23 11:54:24,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-23 11:54:24,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-23 11:54:24,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-23 11:54:24,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-23 11:54:24,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 11:54:24,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 11:54:24,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 11:54:24,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 11:54:24,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 11:54:24,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 11:54:24,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 11:54:24,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 11:54:24,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 11:54:24,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 11:54:24,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 11:54:24,125 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 11:54:24,179 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 11:54:24,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 11:54:24,184 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 11:54:24,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 11:54:24,185 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 11:54:24,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 11:54:24,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 11:54:24,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 11:54:24,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 11:54:24,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 11:54:24,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 11:54:24,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 11:54:24,188 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 11:54:24,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 11:54:24,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 11:54:24,188 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 11:54:24,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 11:54:24,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 11:54:24,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 11:54:24,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 11:54:24,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 11:54:24,190 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 11:54:24,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 11:54:24,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 11:54:24,190 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 11:54:24,190 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 11:54:24,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 11:54:24,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 11:54:24,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 11:54:24,656 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 11:54:24,657 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 11:54:24,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/Haystacks-18.c [2020-12-23 11:54:24,744 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/c39251c8a/b02280322c724d31beea895dfdfec56f/FLAG0c34e5915 [2020-12-23 11:54:25,785 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 11:54:25,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/xcsp/Haystacks-18.c [2020-12-23 11:54:25,813 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/c39251c8a/b02280322c724d31beea895dfdfec56f/FLAG0c34e5915 [2020-12-23 11:54:26,317 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/c39251c8a/b02280322c724d31beea895dfdfec56f [2020-12-23 11:54:26,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 11:54:26,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 11:54:26,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 11:54:26,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 11:54:26,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 11:54:26,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 11:54:26" (1/1) ... [2020-12-23 11:54:26,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24290e71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:26, skipping insertion in model container [2020-12-23 11:54:26,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 11:54:26" (1/1) ... [2020-12-23 11:54:26,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 11:54:26,436 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,] left hand side expression in assignment: lhs: VariableLHS[~var289~0,] left hand side expression in assignment: lhs: VariableLHS[~var290~0,] left hand side expression in assignment: lhs: VariableLHS[~var291~0,] left hand side expression in assignment: lhs: VariableLHS[~var292~0,] left hand side expression in assignment: lhs: VariableLHS[~var293~0,] left hand side expression in assignment: lhs: VariableLHS[~var294~0,] left hand side expression in assignment: lhs: VariableLHS[~var295~0,] left hand side expression in assignment: lhs: VariableLHS[~var296~0,] left hand side expression in assignment: lhs: VariableLHS[~var297~0,] left hand side expression in assignment: lhs: VariableLHS[~var298~0,] left hand side expression in assignment: lhs: VariableLHS[~var299~0,] left hand side expression in assignment: lhs: VariableLHS[~var300~0,] left hand side expression in assignment: lhs: VariableLHS[~var301~0,] left hand side expression in assignment: lhs: VariableLHS[~var302~0,] left hand side expression in assignment: lhs: VariableLHS[~var303~0,] left hand side expression in assignment: lhs: VariableLHS[~var304~0,] left hand side expression in assignment: lhs: VariableLHS[~var305~0,] left hand side expression in assignment: lhs: VariableLHS[~var306~0,] left hand side expression in assignment: lhs: VariableLHS[~var307~0,] left hand side expression in assignment: lhs: VariableLHS[~var308~0,] left hand side expression in assignment: lhs: VariableLHS[~var309~0,] left hand side expression in assignment: lhs: VariableLHS[~var310~0,] left hand side expression in assignment: lhs: VariableLHS[~var311~0,] left hand side expression in assignment: lhs: VariableLHS[~var312~0,] left hand side expression in assignment: lhs: VariableLHS[~var313~0,] left hand side expression in assignment: lhs: VariableLHS[~var314~0,] left hand side expression in assignment: lhs: VariableLHS[~var315~0,] left hand side expression in assignment: lhs: VariableLHS[~var316~0,] left hand side expression in assignment: lhs: VariableLHS[~var317~0,] left hand side expression in assignment: lhs: VariableLHS[~var318~0,] left hand side expression in assignment: lhs: VariableLHS[~var319~0,] left hand side expression in assignment: lhs: VariableLHS[~var320~0,] left hand side expression in assignment: lhs: VariableLHS[~var321~0,] left hand side expression in assignment: lhs: VariableLHS[~var322~0,] left hand side expression in assignment: lhs: VariableLHS[~var323~0,] [2020-12-23 11:54:27,311 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-18.c[147234,147247] [2020-12-23 11:54:27,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 11:54:27,363 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,] left hand side expression in assignment: lhs: VariableLHS[~var289~0,] left hand side expression in assignment: lhs: VariableLHS[~var290~0,] left hand side expression in assignment: lhs: VariableLHS[~var291~0,] left hand side expression in assignment: lhs: VariableLHS[~var292~0,] left hand side expression in assignment: lhs: VariableLHS[~var293~0,] left hand side expression in assignment: lhs: VariableLHS[~var294~0,] left hand side expression in assignment: lhs: VariableLHS[~var295~0,] left hand side expression in assignment: lhs: VariableLHS[~var296~0,] left hand side expression in assignment: lhs: VariableLHS[~var297~0,] left hand side expression in assignment: lhs: VariableLHS[~var298~0,] left hand side expression in assignment: lhs: VariableLHS[~var299~0,] left hand side expression in assignment: lhs: VariableLHS[~var300~0,] left hand side expression in assignment: lhs: VariableLHS[~var301~0,] left hand side expression in assignment: lhs: VariableLHS[~var302~0,] left hand side expression in assignment: lhs: VariableLHS[~var303~0,] left hand side expression in assignment: lhs: VariableLHS[~var304~0,] left hand side expression in assignment: lhs: VariableLHS[~var305~0,] left hand side expression in assignment: lhs: VariableLHS[~var306~0,] left hand side expression in assignment: lhs: VariableLHS[~var307~0,] left hand side expression in assignment: lhs: VariableLHS[~var308~0,] left hand side expression in assignment: lhs: VariableLHS[~var309~0,] left hand side expression in assignment: lhs: VariableLHS[~var310~0,] left hand side expression in assignment: lhs: VariableLHS[~var311~0,] left hand side expression in assignment: lhs: VariableLHS[~var312~0,] left hand side expression in assignment: lhs: VariableLHS[~var313~0,] left hand side expression in assignment: lhs: VariableLHS[~var314~0,] left hand side expression in assignment: lhs: VariableLHS[~var315~0,] left hand side expression in assignment: lhs: VariableLHS[~var316~0,] left hand side expression in assignment: lhs: VariableLHS[~var317~0,] left hand side expression in assignment: lhs: VariableLHS[~var318~0,] left hand side expression in assignment: lhs: VariableLHS[~var319~0,] left hand side expression in assignment: lhs: VariableLHS[~var320~0,] left hand side expression in assignment: lhs: VariableLHS[~var321~0,] left hand side expression in assignment: lhs: VariableLHS[~var322~0,] left hand side expression in assignment: lhs: VariableLHS[~var323~0,] [2020-12-23 11:54:27,796 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-18.c[147234,147247] [2020-12-23 11:54:27,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 11:54:27,828 INFO L208 MainTranslator]: Completed translation [2020-12-23 11:54:27,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27 WrapperNode [2020-12-23 11:54:27,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 11:54:27,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-23 11:54:27,832 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-23 11:54:27,832 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-23 11:54:27,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:27,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:29,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-23 11:54:29,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-23 11:54:29,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-23 11:54:29,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-23 11:54:29,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:29,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:29,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:29,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:30,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:30,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:30,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (1/1) ... [2020-12-23 11:54:30,383 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-23 11:54:30,384 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-23 11:54:30,384 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-23 11:54:30,384 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-23 11:54:30,385 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (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 [2020-12-23 11:54:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-23 11:54:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-23 11:54:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-23 11:54:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-23 11:54:39,115 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-23 11:54:39,115 INFO L299 CfgBuilder]: Removed 7420 assume(true) statements. [2020-12-23 11:54:39,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 11:54:39 BoogieIcfgContainer [2020-12-23 11:54:39,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-23 11:54:39,127 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-23 11:54:39,127 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-23 11:54:39,131 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-23 11:54:39,131 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.12 11:54:26" (1/3) ... [2020-12-23 11:54:39,132 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d39d171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 11:54:39, skipping insertion in model container [2020-12-23 11:54:39,132 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 11:54:27" (2/3) ... [2020-12-23 11:54:39,133 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d39d171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 11:54:39, skipping insertion in model container [2020-12-23 11:54:39,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 11:54:39" (3/3) ... [2020-12-23 11:54:39,135 INFO L111 eAbstractionObserver]: Analyzing ICFG Haystacks-18.c [2020-12-23 11:54:39,141 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-23 11:54:39,151 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-23 11:54:39,171 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-23 11:54:39,219 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-23 11:54:39,220 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-23 11:54:39,220 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-23 11:54:39,220 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-23 11:54:39,220 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-23 11:54:39,220 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-23 11:54:39,220 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-23 11:54:39,221 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-23 11:54:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 7422 states. [2020-12-23 11:54:39,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7419 [2020-12-23 11:54:39,902 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 11:54:39,908 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 11:54:39,910 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 11:54:39,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 11:54:39,925 INFO L82 PathProgramCache]: Analyzing trace with hash -727041259, now seen corresponding path program 1 times [2020-12-23 11:54:39,935 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 11:54:39,936 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215103149] [2020-12-23 11:54:39,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 11:54:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 11:55:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 11:55:12,484 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215103149] [2020-12-23 11:55:12,485 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 11:55:12,486 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 11:55:12,487 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335955661] [2020-12-23 11:55:12,506 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-23 11:55:12,506 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 11:55:12,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-23 11:55:12,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-23 11:55:12,528 INFO L87 Difference]: Start difference. First operand 7422 states. Second operand 2 states. [2020-12-23 11:55:12,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 11:55:12,746 INFO L93 Difference]: Finished difference Result 14838 states and 22252 transitions. [2020-12-23 11:55:12,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-23 11:55:12,747 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7418 [2020-12-23 11:55:12,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 11:55:12,827 INFO L225 Difference]: With dead ends: 14838 [2020-12-23 11:55:12,828 INFO L226 Difference]: Without dead ends: 7419 [2020-12-23 11:55:12,850 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 [2020-12-23 11:55:12,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7419 states. [2020-12-23 11:55:13,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7419 to 7419. [2020-12-23 11:55:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7419 states. [2020-12-23 11:55:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7419 states to 7419 states and 7418 transitions. [2020-12-23 11:55:13,097 INFO L78 Accepts]: Start accepts. Automaton has 7419 states and 7418 transitions. Word has length 7418 [2020-12-23 11:55:13,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 11:55:13,099 INFO L481 AbstractCegarLoop]: Abstraction has 7419 states and 7418 transitions. [2020-12-23 11:55:13,100 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-23 11:55:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 7419 states and 7418 transitions. [2020-12-23 11:55:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7419 [2020-12-23 11:55:13,424 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 11:55:13,428 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 11:55:13,429 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-23 11:55:13,429 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 11:55:13,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 11:55:13,434 INFO L82 PathProgramCache]: Analyzing trace with hash -559682565, now seen corresponding path program 1 times [2020-12-23 11:55:13,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 11:55:13,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790272077] [2020-12-23 11:55:13,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 11:55:14,608 ERROR L270 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-12-23 11:55:14,609 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1185359912] [2020-12-23 11:55:14,613 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