/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/eca-rers2012/Problem03_label12.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 01:54:46,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 01:54:46,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 01:54:46,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 01:54:46,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 01:54:46,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 01:54:46,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 01:54:46,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 01:54:46,709 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 01:54:46,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 01:54:46,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 01:54:46,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 01:54:46,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 01:54:46,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 01:54:46,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 01:54:46,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 01:54:46,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 01:54:46,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 01:54:46,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 01:54:46,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 01:54:46,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 01:54:46,732 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 01:54:46,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 01:54:46,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 01:54:46,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-23 01:54:46,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 01:54:46,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 01:54:46,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 01:54:46,756 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 01:54:46,793 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 01:54:46,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 01:54:46,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 01:54:46,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 01:54:46,799 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 01:54:46,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 01:54:46,802 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 01:54:46,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 01:54:46,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 01:54:46,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 01:54:46,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 01:54:46,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 01:54:46,804 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 01:54:46,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 01:54:46,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 01:54:46,806 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 01:54:46,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 01:54:46,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 01:54:46,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 01:54:46,807 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 01:54:46,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 01:54:46,808 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 01:54:46,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 01:54:46,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 01:54:46,809 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 01:54:46,809 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 01:54:47,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 01:54:47,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 01:54:47,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 01:54:47,301 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 01:54:47,302 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 01:54:47,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem03_label12.c [2020-12-23 01:54:47,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/942accc63/e9d95a0fdf33481da26eab0b14d58181/FLAGef67542c2 [2020-12-23 01:54:48,285 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 01:54:48,286 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem03_label12.c [2020-12-23 01:54:48,321 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/942accc63/e9d95a0fdf33481da26eab0b14d58181/FLAGef67542c2 [2020-12-23 01:54:48,821 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/942accc63/e9d95a0fdf33481da26eab0b14d58181 [2020-12-23 01:54:48,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 01:54:48,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 01:54:48,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 01:54:48,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 01:54:48,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 01:54:48,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:54:48" (1/1) ... [2020-12-23 01:54:48,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667e8b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:48, skipping insertion in model container [2020-12-23 01:54:48,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:54:48" (1/1) ... [2020-12-23 01:54:48,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 01:54:48,945 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] [2020-12-23 01:54:49,632 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/eca-rers2012/Problem03_label12.c[56222,56235] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~output~0,] [2020-12-23 01:54:49,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 01:54:49,704 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a14~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a21~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a13~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a8~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a19~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a20~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a16~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a22~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a24~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a9~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a12~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a28~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a27~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a7~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a6~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a10~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a11~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a26~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a17~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a15~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a2~0,GLOBAL] [2020-12-23 01:54:50,046 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/eca-rers2012/Problem03_label12.c[56222,56235] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~output~0,] [2020-12-23 01:54:50,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 01:54:50,093 INFO L208 MainTranslator]: Completed translation [2020-12-23 01:54:50,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50 WrapperNode [2020-12-23 01:54:50,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 01:54:50,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-23 01:54:50,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-23 01:54:50,096 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-23 01:54:50,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-23 01:54:50,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-23 01:54:50,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-23 01:54:50,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-23 01:54:50,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (1/1) ... [2020-12-23 01:54:50,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-23 01:54:50,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-23 01:54:50,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-23 01:54:50,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-23 01:54:50,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (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 01:54:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-23 01:54:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-23 01:54:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-23 01:54:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-23 01:54:52,500 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-23 01:54:52,501 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-23 01:54:52,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 01:54:52 BoogieIcfgContainer [2020-12-23 01:54:52,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-23 01:54:52,508 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-23 01:54:52,509 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-23 01:54:52,513 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-23 01:54:52,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.12 01:54:48" (1/3) ... [2020-12-23 01:54:52,516 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15f68c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 01:54:52, skipping insertion in model container [2020-12-23 01:54:52,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:54:50" (2/3) ... [2020-12-23 01:54:52,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15f68c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 01:54:52, skipping insertion in model container [2020-12-23 01:54:52,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 01:54:52" (3/3) ... [2020-12-23 01:54:52,519 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem03_label12.c [2020-12-23 01:54:52,527 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-23 01:54:52,533 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-23 01:54:52,555 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-23 01:54:52,607 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-23 01:54:52,608 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-23 01:54:52,608 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-23 01:54:52,608 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-23 01:54:52,608 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-23 01:54:52,609 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-23 01:54:52,609 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-23 01:54:52,609 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-23 01:54:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2020-12-23 01:54:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-12-23 01:54:52,681 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:54:52,683 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] [2020-12-23 01:54:52,683 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:54:52,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:54:52,691 INFO L82 PathProgramCache]: Analyzing trace with hash -1237142429, now seen corresponding path program 1 times [2020-12-23 01:54:52,701 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:54:52,701 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875841593] [2020-12-23 01:54:52,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:54:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:54:53,425 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 01:54:53,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875841593] [2020-12-23 01:54:53,427 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:54:53,428 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:54:53,429 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026760609] [2020-12-23 01:54:53,435 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:54:53,435 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:54:53,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:54:53,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:53,459 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 3 states. [2020-12-23 01:54:54,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:54:54,796 INFO L93 Difference]: Finished difference Result 855 states and 1496 transitions. [2020-12-23 01:54:54,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:54:54,798 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2020-12-23 01:54:54,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:54:54,819 INFO L225 Difference]: With dead ends: 855 [2020-12-23 01:54:54,819 INFO L226 Difference]: Without dead ends: 460 [2020-12-23 01:54:54,825 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:54,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460 states. [2020-12-23 01:54:54,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460 to 459. [2020-12-23 01:54:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459 states. [2020-12-23 01:54:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 459 states and 710 transitions. [2020-12-23 01:54:54,901 INFO L78 Accepts]: Start accepts. Automaton has 459 states and 710 transitions. Word has length 163 [2020-12-23 01:54:54,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:54:54,903 INFO L481 AbstractCegarLoop]: Abstraction has 459 states and 710 transitions. [2020-12-23 01:54:54,903 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:54:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 710 transitions. [2020-12-23 01:54:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-12-23 01:54:54,908 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:54:54,909 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:54:54,909 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-23 01:54:54,909 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:54:54,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:54:54,910 INFO L82 PathProgramCache]: Analyzing trace with hash 765720979, now seen corresponding path program 1 times [2020-12-23 01:54:54,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:54:54,911 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094783426] [2020-12-23 01:54:54,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:54:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:54:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:54:55,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094783426] [2020-12-23 01:54:55,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:54:55,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:54:55,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124777099] [2020-12-23 01:54:55,099 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:54:55,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:54:55,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:54:55,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:55,101 INFO L87 Difference]: Start difference. First operand 459 states and 710 transitions. Second operand 3 states. [2020-12-23 01:54:56,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:54:56,197 INFO L93 Difference]: Finished difference Result 1342 states and 2082 transitions. [2020-12-23 01:54:56,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:54:56,198 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 168 [2020-12-23 01:54:56,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:54:56,205 INFO L225 Difference]: With dead ends: 1342 [2020-12-23 01:54:56,205 INFO L226 Difference]: Without dead ends: 885 [2020-12-23 01:54:56,209 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:56,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states. [2020-12-23 01:54:56,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 880. [2020-12-23 01:54:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 880 states. [2020-12-23 01:54:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1291 transitions. [2020-12-23 01:54:56,266 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1291 transitions. Word has length 168 [2020-12-23 01:54:56,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:54:56,266 INFO L481 AbstractCegarLoop]: Abstraction has 880 states and 1291 transitions. [2020-12-23 01:54:56,266 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:54:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1291 transitions. [2020-12-23 01:54:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-12-23 01:54:56,273 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:54:56,274 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:54:56,274 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-23 01:54:56,274 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:54:56,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:54:56,275 INFO L82 PathProgramCache]: Analyzing trace with hash 1994637924, now seen corresponding path program 1 times [2020-12-23 01:54:56,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:54:56,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055668813] [2020-12-23 01:54:56,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:54:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:54:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:54:56,399 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055668813] [2020-12-23 01:54:56,399 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:54:56,399 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:54:56,399 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075670710] [2020-12-23 01:54:56,400 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:54:56,400 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:54:56,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:54:56,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:56,402 INFO L87 Difference]: Start difference. First operand 880 states and 1291 transitions. Second operand 3 states. [2020-12-23 01:54:57,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:54:57,608 INFO L93 Difference]: Finished difference Result 2594 states and 3822 transitions. [2020-12-23 01:54:57,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:54:57,610 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 171 [2020-12-23 01:54:57,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:54:57,620 INFO L225 Difference]: With dead ends: 2594 [2020-12-23 01:54:57,621 INFO L226 Difference]: Without dead ends: 1716 [2020-12-23 01:54:57,624 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:57,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1716 states. [2020-12-23 01:54:57,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1716 to 1696. [2020-12-23 01:54:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1696 states. [2020-12-23 01:54:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1696 states and 2440 transitions. [2020-12-23 01:54:57,675 INFO L78 Accepts]: Start accepts. Automaton has 1696 states and 2440 transitions. Word has length 171 [2020-12-23 01:54:57,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:54:57,676 INFO L481 AbstractCegarLoop]: Abstraction has 1696 states and 2440 transitions. [2020-12-23 01:54:57,676 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:54:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2440 transitions. [2020-12-23 01:54:57,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-12-23 01:54:57,684 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:54:57,684 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:54:57,685 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-23 01:54:57,685 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:54:57,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:54:57,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1309995303, now seen corresponding path program 1 times [2020-12-23 01:54:57,686 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:54:57,686 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316005083] [2020-12-23 01:54:57,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:54:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:54:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:54:58,042 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316005083] [2020-12-23 01:54:58,043 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:54:58,044 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:54:58,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724248753] [2020-12-23 01:54:58,044 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:54:58,045 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:54:58,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:54:58,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:58,048 INFO L87 Difference]: Start difference. First operand 1696 states and 2440 transitions. Second operand 3 states. [2020-12-23 01:54:59,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:54:59,016 INFO L93 Difference]: Finished difference Result 3388 states and 4875 transitions. [2020-12-23 01:54:59,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:54:59,017 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 178 [2020-12-23 01:54:59,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:54:59,031 INFO L225 Difference]: With dead ends: 3388 [2020-12-23 01:54:59,032 INFO L226 Difference]: Without dead ends: 1694 [2020-12-23 01:54:59,035 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:59,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1694 states. [2020-12-23 01:54:59,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1694 to 1691. [2020-12-23 01:54:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1691 states. [2020-12-23 01:54:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1691 states and 2288 transitions. [2020-12-23 01:54:59,088 INFO L78 Accepts]: Start accepts. Automaton has 1691 states and 2288 transitions. Word has length 178 [2020-12-23 01:54:59,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:54:59,092 INFO L481 AbstractCegarLoop]: Abstraction has 1691 states and 2288 transitions. [2020-12-23 01:54:59,092 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:54:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2288 transitions. [2020-12-23 01:54:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-12-23 01:54:59,098 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:54:59,099 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:54:59,099 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-23 01:54:59,099 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:54:59,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:54:59,100 INFO L82 PathProgramCache]: Analyzing trace with hash -281310709, now seen corresponding path program 1 times [2020-12-23 01:54:59,100 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:54:59,102 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146767944] [2020-12-23 01:54:59,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:54:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:54:59,274 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:54:59,275 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146767944] [2020-12-23 01:54:59,275 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:54:59,276 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:54:59,276 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274083389] [2020-12-23 01:54:59,277 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:54:59,277 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:54:59,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:54:59,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:54:59,278 INFO L87 Difference]: Start difference. First operand 1691 states and 2288 transitions. Second operand 3 states. [2020-12-23 01:55:00,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:00,313 INFO L93 Difference]: Finished difference Result 5007 states and 6779 transitions. [2020-12-23 01:55:00,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:00,314 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2020-12-23 01:55:00,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:00,331 INFO L225 Difference]: With dead ends: 5007 [2020-12-23 01:55:00,332 INFO L226 Difference]: Without dead ends: 3318 [2020-12-23 01:55:00,335 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:00,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3318 states. [2020-12-23 01:55:00,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3318 to 3315. [2020-12-23 01:55:00,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3315 states. [2020-12-23 01:55:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 3315 states and 4092 transitions. [2020-12-23 01:55:00,411 INFO L78 Accepts]: Start accepts. Automaton has 3315 states and 4092 transitions. Word has length 184 [2020-12-23 01:55:00,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:00,411 INFO L481 AbstractCegarLoop]: Abstraction has 3315 states and 4092 transitions. [2020-12-23 01:55:00,411 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3315 states and 4092 transitions. [2020-12-23 01:55:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-12-23 01:55:00,422 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:00,422 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:00,422 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-23 01:55:00,423 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:00,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:00,423 INFO L82 PathProgramCache]: Analyzing trace with hash 1027618801, now seen corresponding path program 1 times [2020-12-23 01:55:00,424 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:00,424 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227394944] [2020-12-23 01:55:00,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:00,580 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 35 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:55:00,580 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227394944] [2020-12-23 01:55:00,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1577204685] [2020-12-23 01:55:00,581 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 [2020-12-23 01:55:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:00,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-23 01:55:00,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:55:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-12-23 01:55:01,184 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:55:01,185 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-12-23 01:55:01,186 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520777495] [2020-12-23 01:55:01,186 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:01,187 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:01,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:01,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-12-23 01:55:01,189 INFO L87 Difference]: Start difference. First operand 3315 states and 4092 transitions. Second operand 3 states. [2020-12-23 01:55:02,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:02,391 INFO L93 Difference]: Finished difference Result 6648 states and 8221 transitions. [2020-12-23 01:55:02,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:02,392 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 191 [2020-12-23 01:55:02,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:02,413 INFO L225 Difference]: With dead ends: 6648 [2020-12-23 01:55:02,413 INFO L226 Difference]: Without dead ends: 3335 [2020-12-23 01:55:02,418 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-12-23 01:55:02,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3335 states. [2020-12-23 01:55:02,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3335 to 3315. [2020-12-23 01:55:02,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3315 states. [2020-12-23 01:55:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 3315 states and 4052 transitions. [2020-12-23 01:55:02,497 INFO L78 Accepts]: Start accepts. Automaton has 3315 states and 4052 transitions. Word has length 191 [2020-12-23 01:55:02,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:02,498 INFO L481 AbstractCegarLoop]: Abstraction has 3315 states and 4052 transitions. [2020-12-23 01:55:02,498 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 3315 states and 4052 transitions. [2020-12-23 01:55:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2020-12-23 01:55:02,507 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:02,508 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:02,722 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-12-23 01:55:02,723 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:02,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:02,723 INFO L82 PathProgramCache]: Analyzing trace with hash 113960311, now seen corresponding path program 1 times [2020-12-23 01:55:02,724 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:02,724 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216901548] [2020-12-23 01:55:02,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:02,876 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-12-23 01:55:02,876 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216901548] [2020-12-23 01:55:02,876 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:02,877 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:55:02,877 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518265416] [2020-12-23 01:55:02,878 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:02,878 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:02,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:02,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:02,879 INFO L87 Difference]: Start difference. First operand 3315 states and 4052 transitions. Second operand 3 states. [2020-12-23 01:55:03,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:03,474 INFO L93 Difference]: Finished difference Result 6596 states and 8059 transitions. [2020-12-23 01:55:03,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:03,475 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 198 [2020-12-23 01:55:03,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:03,493 INFO L225 Difference]: With dead ends: 6596 [2020-12-23 01:55:03,493 INFO L226 Difference]: Without dead ends: 3283 [2020-12-23 01:55:03,499 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:03,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3283 states. [2020-12-23 01:55:03,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3283 to 3283. [2020-12-23 01:55:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3283 states. [2020-12-23 01:55:03,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 3283 states and 3917 transitions. [2020-12-23 01:55:03,593 INFO L78 Accepts]: Start accepts. Automaton has 3283 states and 3917 transitions. Word has length 198 [2020-12-23 01:55:03,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:03,594 INFO L481 AbstractCegarLoop]: Abstraction has 3283 states and 3917 transitions. [2020-12-23 01:55:03,594 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 3917 transitions. [2020-12-23 01:55:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-12-23 01:55:03,605 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:03,606 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:03,606 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-23 01:55:03,606 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:03,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:03,607 INFO L82 PathProgramCache]: Analyzing trace with hash -1273445659, now seen corresponding path program 1 times [2020-12-23 01:55:03,607 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:03,608 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251062223] [2020-12-23 01:55:03,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:55:03,802 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251062223] [2020-12-23 01:55:03,803 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:03,803 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:55:03,803 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726852076] [2020-12-23 01:55:03,804 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:03,804 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:03,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:03,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:03,806 INFO L87 Difference]: Start difference. First operand 3283 states and 3917 transitions. Second operand 3 states. [2020-12-23 01:55:04,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:04,786 INFO L93 Difference]: Finished difference Result 9835 states and 11736 transitions. [2020-12-23 01:55:04,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:04,799 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2020-12-23 01:55:04,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:04,879 INFO L225 Difference]: With dead ends: 9835 [2020-12-23 01:55:04,880 INFO L226 Difference]: Without dead ends: 6554 [2020-12-23 01:55:04,889 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:04,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6554 states. [2020-12-23 01:55:05,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6554 to 6548. [2020-12-23 01:55:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6548 states. [2020-12-23 01:55:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 6548 states and 7771 transitions. [2020-12-23 01:55:05,044 INFO L78 Accepts]: Start accepts. Automaton has 6548 states and 7771 transitions. Word has length 207 [2020-12-23 01:55:05,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:05,044 INFO L481 AbstractCegarLoop]: Abstraction has 6548 states and 7771 transitions. [2020-12-23 01:55:05,044 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 6548 states and 7771 transitions. [2020-12-23 01:55:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-23 01:55:05,061 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:05,061 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:05,062 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-23 01:55:05,062 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:05,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:05,062 INFO L82 PathProgramCache]: Analyzing trace with hash 1057811558, now seen corresponding path program 1 times [2020-12-23 01:55:05,067 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:05,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031371730] [2020-12-23 01:55:05,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 01:55:05,238 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031371730] [2020-12-23 01:55:05,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:05,240 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:55:05,240 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123233144] [2020-12-23 01:55:05,241 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:05,241 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:05,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:05,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:05,242 INFO L87 Difference]: Start difference. First operand 6548 states and 7771 transitions. Second operand 3 states. [2020-12-23 01:55:06,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:06,262 INFO L93 Difference]: Finished difference Result 16366 states and 19426 transitions. [2020-12-23 01:55:06,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:06,263 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2020-12-23 01:55:06,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:06,303 INFO L225 Difference]: With dead ends: 16366 [2020-12-23 01:55:06,304 INFO L226 Difference]: Without dead ends: 9820 [2020-12-23 01:55:06,313 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:06,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9820 states. [2020-12-23 01:55:06,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9820 to 9819. [2020-12-23 01:55:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9819 states. [2020-12-23 01:55:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9819 states to 9819 states and 11559 transitions. [2020-12-23 01:55:06,490 INFO L78 Accepts]: Start accepts. Automaton has 9819 states and 11559 transitions. Word has length 210 [2020-12-23 01:55:06,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:06,491 INFO L481 AbstractCegarLoop]: Abstraction has 9819 states and 11559 transitions. [2020-12-23 01:55:06,491 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 9819 states and 11559 transitions. [2020-12-23 01:55:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-12-23 01:55:06,508 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:06,509 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:06,509 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-23 01:55:06,509 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:06,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:06,510 INFO L82 PathProgramCache]: Analyzing trace with hash -498967742, now seen corresponding path program 1 times [2020-12-23 01:55:06,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:06,510 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865714863] [2020-12-23 01:55:06,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:06,620 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:55:06,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865714863] [2020-12-23 01:55:06,621 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:06,621 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:55:06,621 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301371425] [2020-12-23 01:55:06,622 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:06,622 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:06,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:06,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:06,623 INFO L87 Difference]: Start difference. First operand 9819 states and 11559 transitions. Second operand 3 states. [2020-12-23 01:55:07,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:07,718 INFO L93 Difference]: Finished difference Result 27982 states and 32907 transitions. [2020-12-23 01:55:07,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:07,719 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2020-12-23 01:55:07,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:07,757 INFO L225 Difference]: With dead ends: 27982 [2020-12-23 01:55:07,757 INFO L226 Difference]: Without dead ends: 18165 [2020-12-23 01:55:07,773 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:07,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18165 states. [2020-12-23 01:55:08,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18165 to 18160. [2020-12-23 01:55:08,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18160 states. [2020-12-23 01:55:08,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18160 states to 18160 states and 21005 transitions. [2020-12-23 01:55:08,318 INFO L78 Accepts]: Start accepts. Automaton has 18160 states and 21005 transitions. Word has length 212 [2020-12-23 01:55:08,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:08,319 INFO L481 AbstractCegarLoop]: Abstraction has 18160 states and 21005 transitions. [2020-12-23 01:55:08,319 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 18160 states and 21005 transitions. [2020-12-23 01:55:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-12-23 01:55:08,348 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:08,349 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:08,349 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-23 01:55:08,350 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:08,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:08,351 INFO L82 PathProgramCache]: Analyzing trace with hash -296274351, now seen corresponding path program 1 times [2020-12-23 01:55:08,352 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:08,352 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683511388] [2020-12-23 01:55:08,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:55:08,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683511388] [2020-12-23 01:55:08,537 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:08,537 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:55:08,537 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130313766] [2020-12-23 01:55:08,538 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:08,538 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:08,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:08,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:08,539 INFO L87 Difference]: Start difference. First operand 18160 states and 21005 transitions. Second operand 3 states. [2020-12-23 01:55:09,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:09,860 INFO L93 Difference]: Finished difference Result 42814 states and 50150 transitions. [2020-12-23 01:55:09,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:09,864 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2020-12-23 01:55:09,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:09,930 INFO L225 Difference]: With dead ends: 42814 [2020-12-23 01:55:09,930 INFO L226 Difference]: Without dead ends: 24656 [2020-12-23 01:55:09,958 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:09,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24656 states. [2020-12-23 01:55:10,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24656 to 24250. [2020-12-23 01:55:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24250 states. [2020-12-23 01:55:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24250 states to 24250 states and 27333 transitions. [2020-12-23 01:55:10,484 INFO L78 Accepts]: Start accepts. Automaton has 24250 states and 27333 transitions. Word has length 217 [2020-12-23 01:55:10,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:10,489 INFO L481 AbstractCegarLoop]: Abstraction has 24250 states and 27333 transitions. [2020-12-23 01:55:10,489 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 24250 states and 27333 transitions. [2020-12-23 01:55:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2020-12-23 01:55:10,526 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:10,526 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:10,527 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-23 01:55:10,527 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:10,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:10,527 INFO L82 PathProgramCache]: Analyzing trace with hash 1635882939, now seen corresponding path program 1 times [2020-12-23 01:55:10,528 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:10,528 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020366421] [2020-12-23 01:55:10,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:10,936 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:55:10,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020366421] [2020-12-23 01:55:10,937 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:10,937 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:55:10,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1362286568] [2020-12-23 01:55:10,938 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:55:10,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:10,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:55:10,939 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:55:10,940 INFO L87 Difference]: Start difference. First operand 24250 states and 27333 transitions. Second operand 4 states. [2020-12-23 01:55:12,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:12,592 INFO L93 Difference]: Finished difference Result 74124 states and 83669 transitions. [2020-12-23 01:55:12,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:55:12,592 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 232 [2020-12-23 01:55:12,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:12,724 INFO L225 Difference]: With dead ends: 74124 [2020-12-23 01:55:12,724 INFO L226 Difference]: Without dead ends: 49876 [2020-12-23 01:55:12,754 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:55:12,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49876 states. [2020-12-23 01:55:13,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49876 to 49061. [2020-12-23 01:55:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49061 states. [2020-12-23 01:55:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49061 states to 49061 states and 54893 transitions. [2020-12-23 01:55:14,098 INFO L78 Accepts]: Start accepts. Automaton has 49061 states and 54893 transitions. Word has length 232 [2020-12-23 01:55:14,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:14,099 INFO L481 AbstractCegarLoop]: Abstraction has 49061 states and 54893 transitions. [2020-12-23 01:55:14,099 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:55:14,099 INFO L276 IsEmpty]: Start isEmpty. Operand 49061 states and 54893 transitions. [2020-12-23 01:55:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2020-12-23 01:55:14,163 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:14,164 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:14,164 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-23 01:55:14,164 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:14,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:14,165 INFO L82 PathProgramCache]: Analyzing trace with hash 141930928, now seen corresponding path program 1 times [2020-12-23 01:55:14,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:14,165 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528590669] [2020-12-23 01:55:14,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 01:55:14,327 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528590669] [2020-12-23 01:55:14,327 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:14,327 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:55:14,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289094546] [2020-12-23 01:55:14,328 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:14,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:14,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:14,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:14,329 INFO L87 Difference]: Start difference. First operand 49061 states and 54893 transitions. Second operand 3 states. [2020-12-23 01:55:15,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:15,825 INFO L93 Difference]: Finished difference Result 110941 states and 124373 transitions. [2020-12-23 01:55:15,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:15,825 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2020-12-23 01:55:15,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:15,939 INFO L225 Difference]: With dead ends: 110941 [2020-12-23 01:55:15,939 INFO L226 Difference]: Without dead ends: 61882 [2020-12-23 01:55:15,985 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:16,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61882 states. [2020-12-23 01:55:17,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61882 to 54339. [2020-12-23 01:55:17,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54339 states. [2020-12-23 01:55:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54339 states to 54339 states and 60938 transitions. [2020-12-23 01:55:17,191 INFO L78 Accepts]: Start accepts. Automaton has 54339 states and 60938 transitions. Word has length 244 [2020-12-23 01:55:17,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:17,191 INFO L481 AbstractCegarLoop]: Abstraction has 54339 states and 60938 transitions. [2020-12-23 01:55:17,192 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 54339 states and 60938 transitions. [2020-12-23 01:55:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-12-23 01:55:17,215 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:17,215 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:17,215 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-12-23 01:55:17,216 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:17,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:17,216 INFO L82 PathProgramCache]: Analyzing trace with hash -910614624, now seen corresponding path program 1 times [2020-12-23 01:55:17,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:17,217 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118416339] [2020-12-23 01:55:17,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:55:17,669 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118416339] [2020-12-23 01:55:17,671 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:17,672 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:55:17,672 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794490464] [2020-12-23 01:55:17,674 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:55:17,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:17,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:55:17,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:55:17,676 INFO L87 Difference]: Start difference. First operand 54339 states and 60938 transitions. Second operand 4 states. [2020-12-23 01:55:19,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:19,472 INFO L93 Difference]: Finished difference Result 98509 states and 109841 transitions. [2020-12-23 01:55:19,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:55:19,473 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 265 [2020-12-23 01:55:19,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:19,547 INFO L225 Difference]: With dead ends: 98509 [2020-12-23 01:55:19,547 INFO L226 Difference]: Without dead ends: 57415 [2020-12-23 01:55:19,580 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:55:19,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57415 states. [2020-12-23 01:55:20,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57415 to 57387. [2020-12-23 01:55:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57387 states. [2020-12-23 01:55:20,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57387 states to 57387 states and 64095 transitions. [2020-12-23 01:55:20,717 INFO L78 Accepts]: Start accepts. Automaton has 57387 states and 64095 transitions. Word has length 265 [2020-12-23 01:55:20,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:20,717 INFO L481 AbstractCegarLoop]: Abstraction has 57387 states and 64095 transitions. [2020-12-23 01:55:20,717 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:55:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 57387 states and 64095 transitions. [2020-12-23 01:55:20,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2020-12-23 01:55:20,736 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:20,737 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:20,737 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-12-23 01:55:20,738 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:20,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:20,738 INFO L82 PathProgramCache]: Analyzing trace with hash -493216942, now seen corresponding path program 1 times [2020-12-23 01:55:20,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:20,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641359507] [2020-12-23 01:55:20,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-12-23 01:55:21,126 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641359507] [2020-12-23 01:55:21,127 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1750655203] [2020-12-23 01:55:21,127 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 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:55:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:21,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 570 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-23 01:55:21,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:55:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-12-23 01:55:21,607 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:55:21,607 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:55:21,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375232806] [2020-12-23 01:55:21,608 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:21,608 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:21,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:21,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:55:21,609 INFO L87 Difference]: Start difference. First operand 57387 states and 64095 transitions. Second operand 3 states. [2020-12-23 01:55:22,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:22,926 INFO L93 Difference]: Finished difference Result 112340 states and 125594 transitions. [2020-12-23 01:55:22,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:22,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 277 [2020-12-23 01:55:22,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:23,007 INFO L225 Difference]: With dead ends: 112340 [2020-12-23 01:55:23,008 INFO L226 Difference]: Without dead ends: 55361 [2020-12-23 01:55:23,051 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 276 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:55:23,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55361 states. [2020-12-23 01:55:24,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55361 to 55357. [2020-12-23 01:55:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55357 states. [2020-12-23 01:55:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55357 states to 55357 states and 61679 transitions. [2020-12-23 01:55:24,225 INFO L78 Accepts]: Start accepts. Automaton has 55357 states and 61679 transitions. Word has length 277 [2020-12-23 01:55:24,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:24,227 INFO L481 AbstractCegarLoop]: Abstraction has 55357 states and 61679 transitions. [2020-12-23 01:55:24,227 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 55357 states and 61679 transitions. [2020-12-23 01:55:24,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2020-12-23 01:55:24,255 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:24,256 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:24,471 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2020-12-23 01:55:24,472 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:24,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:24,473 INFO L82 PathProgramCache]: Analyzing trace with hash 1028595902, now seen corresponding path program 1 times [2020-12-23 01:55:24,473 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:24,474 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478353587] [2020-12-23 01:55:24,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:24,984 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2020-12-23 01:55:24,985 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478353587] [2020-12-23 01:55:24,997 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1621838895] [2020-12-23 01:55:24,997 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 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:55:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:25,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 601 conjuncts, 23 conjunts are in the unsatisfiable core [2020-12-23 01:55:25,233 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:55:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 152 proven. 70 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-12-23 01:55:25,949 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:55:25,949 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 5] total 7 [2020-12-23 01:55:25,949 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142054758] [2020-12-23 01:55:25,950 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-12-23 01:55:25,950 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:25,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-12-23 01:55:25,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-12-23 01:55:25,951 INFO L87 Difference]: Start difference. First operand 55357 states and 61679 transitions. Second operand 8 states. [2020-12-23 01:55:35,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:35,491 INFO L93 Difference]: Finished difference Result 184135 states and 205255 transitions. [2020-12-23 01:55:35,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-12-23 01:55:35,492 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 308 [2020-12-23 01:55:35,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:35,768 INFO L225 Difference]: With dead ends: 184135 [2020-12-23 01:55:35,768 INFO L226 Difference]: Without dead ends: 129186 [2020-12-23 01:55:35,818 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 304 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=113, Invalid=349, Unknown=0, NotChecked=0, Total=462 [2020-12-23 01:55:35,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129186 states. [2020-12-23 01:55:38,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129186 to 123718. [2020-12-23 01:55:38,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123718 states. [2020-12-23 01:55:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123718 states to 123718 states and 136868 transitions. [2020-12-23 01:55:39,455 INFO L78 Accepts]: Start accepts. Automaton has 123718 states and 136868 transitions. Word has length 308 [2020-12-23 01:55:39,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:39,455 INFO L481 AbstractCegarLoop]: Abstraction has 123718 states and 136868 transitions. [2020-12-23 01:55:39,455 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-12-23 01:55:39,455 INFO L276 IsEmpty]: Start isEmpty. Operand 123718 states and 136868 transitions. [2020-12-23 01:55:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2020-12-23 01:55:39,586 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:39,586 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:55:39,800 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-12-23 01:55:39,801 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:39,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:39,802 INFO L82 PathProgramCache]: Analyzing trace with hash -437858038, now seen corresponding path program 1 times [2020-12-23 01:55:39,803 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:39,803 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073637653] [2020-12-23 01:55:39,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-12-23 01:55:40,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073637653] [2020-12-23 01:55:40,445 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:40,445 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:55:40,445 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2169329] [2020-12-23 01:55:40,446 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:40,446 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:40,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:40,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:40,447 INFO L87 Difference]: Start difference. First operand 123718 states and 136868 transitions. Second operand 3 states. [2020-12-23 01:55:41,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:41,981 INFO L93 Difference]: Finished difference Result 220343 states and 242898 transitions. [2020-12-23 01:55:41,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:41,982 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 336 [2020-12-23 01:55:41,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:42,197 INFO L225 Difference]: With dead ends: 220343 [2020-12-23 01:55:42,198 INFO L226 Difference]: Without dead ends: 124327 [2020-12-23 01:55:42,303 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:55:42,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124327 states. [2020-12-23 01:55:44,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124327 to 123921. [2020-12-23 01:55:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123921 states. [2020-12-23 01:55:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123921 states to 123921 states and 137086 transitions. [2020-12-23 01:55:44,604 INFO L78 Accepts]: Start accepts. Automaton has 123921 states and 137086 transitions. Word has length 336 [2020-12-23 01:55:44,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:44,605 INFO L481 AbstractCegarLoop]: Abstraction has 123921 states and 137086 transitions. [2020-12-23 01:55:44,605 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:44,605 INFO L276 IsEmpty]: Start isEmpty. Operand 123921 states and 137086 transitions. [2020-12-23 01:55:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2020-12-23 01:55:44,652 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:44,652 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:44,653 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-12-23 01:55:44,653 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:44,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:44,653 INFO L82 PathProgramCache]: Analyzing trace with hash -884029099, now seen corresponding path program 1 times [2020-12-23 01:55:44,653 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:44,654 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480879698] [2020-12-23 01:55:44,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:45,145 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 143 proven. 6 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2020-12-23 01:55:45,146 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480879698] [2020-12-23 01:55:45,146 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [14908152] [2020-12-23 01:55:45,146 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 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:55:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:45,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 01:55:45,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:55:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2020-12-23 01:55:45,830 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:55:45,830 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2020-12-23 01:55:45,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113577721] [2020-12-23 01:55:45,831 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:45,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:45,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:45,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:55:45,832 INFO L87 Difference]: Start difference. First operand 123921 states and 137086 transitions. Second operand 3 states. [2020-12-23 01:55:47,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:47,164 INFO L93 Difference]: Finished difference Result 219730 states and 242239 transitions. [2020-12-23 01:55:47,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:55:47,165 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 339 [2020-12-23 01:55:47,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:47,442 INFO L225 Difference]: With dead ends: 219730 [2020-12-23 01:55:47,442 INFO L226 Difference]: Without dead ends: 123714 [2020-12-23 01:55:47,518 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:55:47,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123714 states. [2020-12-23 01:55:49,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123714 to 123714. [2020-12-23 01:55:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123714 states. [2020-12-23 01:55:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123714 states to 123714 states and 136840 transitions. [2020-12-23 01:55:49,726 INFO L78 Accepts]: Start accepts. Automaton has 123714 states and 136840 transitions. Word has length 339 [2020-12-23 01:55:49,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:49,726 INFO L481 AbstractCegarLoop]: Abstraction has 123714 states and 136840 transitions. [2020-12-23 01:55:49,726 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:55:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 123714 states and 136840 transitions. [2020-12-23 01:55:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2020-12-23 01:55:49,823 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:49,824 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:50,024 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-12-23 01:55:50,025 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:50,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:50,027 INFO L82 PathProgramCache]: Analyzing trace with hash 648764967, now seen corresponding path program 2 times [2020-12-23 01:55:50,027 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:50,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188197478] [2020-12-23 01:55:50,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2020-12-23 01:55:50,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188197478] [2020-12-23 01:55:50,251 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:55:50,251 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:55:50,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135127509] [2020-12-23 01:55:50,252 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:55:50,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:50,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:55:50,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:55:50,253 INFO L87 Difference]: Start difference. First operand 123714 states and 136840 transitions. Second operand 4 states. [2020-12-23 01:55:52,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:55:52,836 INFO L93 Difference]: Finished difference Result 333801 states and 369120 transitions. [2020-12-23 01:55:52,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:55:52,838 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 342 [2020-12-23 01:55:52,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:55:53,169 INFO L225 Difference]: With dead ends: 333801 [2020-12-23 01:55:53,169 INFO L226 Difference]: Without dead ends: 210292 [2020-12-23 01:55:53,254 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:55:53,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210292 states. [2020-12-23 01:55:57,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210292 to 204594. [2020-12-23 01:55:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204594 states. [2020-12-23 01:55:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204594 states to 204594 states and 226400 transitions. [2020-12-23 01:55:57,445 INFO L78 Accepts]: Start accepts. Automaton has 204594 states and 226400 transitions. Word has length 342 [2020-12-23 01:55:57,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:55:57,445 INFO L481 AbstractCegarLoop]: Abstraction has 204594 states and 226400 transitions. [2020-12-23 01:55:57,445 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:55:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 204594 states and 226400 transitions. [2020-12-23 01:55:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2020-12-23 01:55:57,495 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:55:57,495 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:57,496 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-12-23 01:55:57,496 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:55:57,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:55:57,496 INFO L82 PathProgramCache]: Analyzing trace with hash 382534878, now seen corresponding path program 1 times [2020-12-23 01:55:57,497 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:55:57,497 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634266027] [2020-12-23 01:55:57,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:55:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:58,227 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 164 proven. 6 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2020-12-23 01:55:58,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634266027] [2020-12-23 01:55:58,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [912098710] [2020-12-23 01:55:58,228 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:55:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:55:58,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 761 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 01:55:58,446 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:55:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-12-23 01:55:58,798 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:55:58,798 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:55:58,798 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177784606] [2020-12-23 01:55:58,799 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:55:58,799 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:55:58,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:55:58,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:55:58,800 INFO L87 Difference]: Start difference. First operand 204594 states and 226400 transitions. Second operand 3 states. [2020-12-23 01:56:00,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:56:00,609 INFO L93 Difference]: Finished difference Result 488607 states and 538217 transitions. [2020-12-23 01:56:00,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:56:00,609 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 354 [2020-12-23 01:56:00,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:56:01,563 INFO L225 Difference]: With dead ends: 488607 [2020-12-23 01:56:01,568 INFO L226 Difference]: Without dead ends: 331031 [2020-12-23 01:56:01,697 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 353 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:56:01,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331031 states. [2020-12-23 01:56:06,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331031 to 324937. [2020-12-23 01:56:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324937 states. [2020-12-23 01:56:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324937 states to 324937 states and 356534 transitions. [2020-12-23 01:56:07,827 INFO L78 Accepts]: Start accepts. Automaton has 324937 states and 356534 transitions. Word has length 354 [2020-12-23 01:56:07,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:56:07,827 INFO L481 AbstractCegarLoop]: Abstraction has 324937 states and 356534 transitions. [2020-12-23 01:56:07,827 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:56:07,828 INFO L276 IsEmpty]: Start isEmpty. Operand 324937 states and 356534 transitions. [2020-12-23 01:56:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2020-12-23 01:56:07,908 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:56:07,908 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:56:08,108 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:56:08,109 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:56:08,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:56:08,110 INFO L82 PathProgramCache]: Analyzing trace with hash 769192432, now seen corresponding path program 1 times [2020-12-23 01:56:08,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:56:08,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127977627] [2020-12-23 01:56:08,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:56:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:56:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 102 proven. 6 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2020-12-23 01:56:08,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127977627] [2020-12-23 01:56:08,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1893116861] [2020-12-23 01:56:08,296 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:56:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:56:08,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 639 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-23 01:56:08,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:56:09,094 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2020-12-23 01:56:09,095 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:56:09,095 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2020-12-23 01:56:09,095 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758678613] [2020-12-23 01:56:09,096 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:56:09,096 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:56:09,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:56:09,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:56:09,097 INFO L87 Difference]: Start difference. First operand 324937 states and 356534 transitions. Second operand 4 states. [2020-12-23 01:56:15,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:56:15,629 INFO L93 Difference]: Finished difference Result 941832 states and 1033131 transitions. [2020-12-23 01:56:15,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:56:15,629 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 358 [2020-12-23 01:56:15,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:56:18,479 INFO L225 Difference]: With dead ends: 941832 [2020-12-23 01:56:18,479 INFO L226 Difference]: Without dead ends: 618115 [2020-12-23 01:56:18,988 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 357 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:56:19,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 618115 states. [2020-12-23 01:56:29,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 618115 to 583995. [2020-12-23 01:56:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 583995 states. [2020-12-23 01:56:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583995 states to 583995 states and 639452 transitions. [2020-12-23 01:56:31,590 INFO L78 Accepts]: Start accepts. Automaton has 583995 states and 639452 transitions. Word has length 358 [2020-12-23 01:56:31,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:56:31,591 INFO L481 AbstractCegarLoop]: Abstraction has 583995 states and 639452 transitions. [2020-12-23 01:56:31,591 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:56:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 583995 states and 639452 transitions. [2020-12-23 01:56:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2020-12-23 01:56:31,673 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:56:31,673 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:56:31,882 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:56:31,882 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:56:31,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:56:31,883 INFO L82 PathProgramCache]: Analyzing trace with hash -1620205194, now seen corresponding path program 1 times [2020-12-23 01:56:31,884 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:56:31,884 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954530301] [2020-12-23 01:56:31,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:56:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:56:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2020-12-23 01:56:32,543 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954530301] [2020-12-23 01:56:32,543 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:56:32,543 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:56:32,543 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907514084] [2020-12-23 01:56:32,546 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:56:32,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:56:32,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:56:32,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:56:32,547 INFO L87 Difference]: Start difference. First operand 583995 states and 639452 transitions. Second operand 4 states. [2020-12-23 01:56:39,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:56:39,270 INFO L93 Difference]: Finished difference Result 1193466 states and 1303834 transitions. [2020-12-23 01:56:39,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:56:39,272 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 376 [2020-12-23 01:56:39,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:56:41,353 INFO L225 Difference]: With dead ends: 1193466 [2020-12-23 01:56:41,353 INFO L226 Difference]: Without dead ends: 610689 [2020-12-23 01:56:41,803 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:56:42,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610689 states.