/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_label20.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 01:56:58,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 01:56:58,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 01:56:58,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 01:56:58,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 01:56:58,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 01:56:58,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 01:56:58,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 01:56:58,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 01:56:58,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 01:56:58,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 01:56:58,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 01:56:58,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 01:56:58,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 01:56:58,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 01:56:58,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 01:56:58,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 01:56:58,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 01:56:58,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 01:56:58,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 01:56:58,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 01:56:58,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 01:56:58,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 01:56:58,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 01:56:58,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-23 01:56:58,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-23 01:56:58,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-23 01:56:58,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-23 01:56:58,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-23 01:56:58,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-23 01:56:58,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 01:56:58,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 01:56:58,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 01:56:58,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 01:56:58,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 01:56:58,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 01:56:58,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 01:56:58,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 01:56:58,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 01:56:58,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 01:56:58,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 01:56:58,860 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 01:56:58,888 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 01:56:58,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 01:56:58,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 01:56:58,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 01:56:58,891 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 01:56:58,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 01:56:58,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 01:56:58,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 01:56:58,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 01:56:58,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 01:56:58,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 01:56:58,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 01:56:58,892 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 01:56:58,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 01:56:58,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 01:56:58,893 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 01:56:58,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 01:56:58,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 01:56:58,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 01:56:58,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 01:56:58,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 01:56:58,894 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 01:56:58,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 01:56:58,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 01:56:58,895 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 01:56:58,895 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 01:56:59,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 01:56:59,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 01:56:59,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 01:56:59,381 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 01:56:59,381 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 01:56:59,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem03_label20.c [2020-12-23 01:56:59,486 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/e2b3623c6/08ac7bebd50a4a4c9c7a5502bb7a14ee/FLAG27a9283e6 [2020-12-23 01:57:00,545 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 01:57:00,546 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem03_label20.c [2020-12-23 01:57:00,566 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/e2b3623c6/08ac7bebd50a4a4c9c7a5502bb7a14ee/FLAG27a9283e6 [2020-12-23 01:57:00,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/e2b3623c6/08ac7bebd50a4a4c9c7a5502bb7a14ee [2020-12-23 01:57:00,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 01:57:00,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 01:57:00,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 01:57:00,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 01:57:00,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 01:57:00,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:57:00" (1/1) ... [2020-12-23 01:57:00,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22386c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:00, skipping insertion in model container [2020-12-23 01:57:00,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 01:57:00" (1/1) ... [2020-12-23 01:57:00,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 01:57:00,789 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 01:57:01,626 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_label20.c[60555,60568] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~output~0,] [2020-12-23 01:57:01,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 01:57:01,662 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 01:57:01,902 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_label20.c[60555,60568] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~output~0,] [2020-12-23 01:57:01,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 01:57:01,939 INFO L208 MainTranslator]: Completed translation [2020-12-23 01:57:01,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01 WrapperNode [2020-12-23 01:57:01,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 01:57:01,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-23 01:57:01,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-23 01:57:01,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-23 01:57:01,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,143 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-23 01:57:02,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-23 01:57:02,147 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-23 01:57:02,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-23 01:57:02,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,169 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (1/1) ... [2020-12-23 01:57:02,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-23 01:57:02,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-23 01:57:02,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-23 01:57:02,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-23 01:57:02,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (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 01:57:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-23 01:57:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-23 01:57:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-23 01:57:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-23 01:57:04,533 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-23 01:57:04,533 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-23 01:57:04,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 01:57:04 BoogieIcfgContainer [2020-12-23 01:57:04,538 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-23 01:57:04,539 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-23 01:57:04,540 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-23 01:57:04,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-23 01:57:04,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.12 01:57:00" (1/3) ... [2020-12-23 01:57:04,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3901aed3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 01:57:04, skipping insertion in model container [2020-12-23 01:57:04,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 01:57:01" (2/3) ... [2020-12-23 01:57:04,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3901aed3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 01:57:04, skipping insertion in model container [2020-12-23 01:57:04,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 01:57:04" (3/3) ... [2020-12-23 01:57:04,550 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem03_label20.c [2020-12-23 01:57:04,557 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-23 01:57:04,564 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-23 01:57:04,588 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-23 01:57:04,637 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-23 01:57:04,637 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-23 01:57:04,637 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-23 01:57:04,637 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-23 01:57:04,638 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-23 01:57:04,638 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-23 01:57:04,638 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-23 01:57:04,638 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-23 01:57:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2020-12-23 01:57:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-12-23 01:57:04,689 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:04,690 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:57:04,691 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:04,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:04,697 INFO L82 PathProgramCache]: Analyzing trace with hash -1628187933, now seen corresponding path program 1 times [2020-12-23 01:57:04,708 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:04,708 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893463570] [2020-12-23 01:57:04,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:05,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:05,502 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 01:57:05,503 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893463570] [2020-12-23 01:57:05,505 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:05,505 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:57:05,506 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87479418] [2020-12-23 01:57:05,514 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:05,514 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:05,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:05,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:57:05,535 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 3 states. [2020-12-23 01:57:06,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:06,829 INFO L93 Difference]: Finished difference Result 857 states and 1498 transitions. [2020-12-23 01:57:06,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:06,831 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2020-12-23 01:57:06,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:06,853 INFO L225 Difference]: With dead ends: 857 [2020-12-23 01:57:06,853 INFO L226 Difference]: Without dead ends: 462 [2020-12-23 01:57:06,860 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 01:57:06,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2020-12-23 01:57:06,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 460. [2020-12-23 01:57:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-12-23 01:57:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 706 transitions. [2020-12-23 01:57:06,980 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 706 transitions. Word has length 195 [2020-12-23 01:57:06,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:06,982 INFO L481 AbstractCegarLoop]: Abstraction has 460 states and 706 transitions. [2020-12-23 01:57:06,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:06,982 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 706 transitions. [2020-12-23 01:57:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2020-12-23 01:57:06,992 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:06,993 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, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:06,993 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-23 01:57:06,994 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:06,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:06,994 INFO L82 PathProgramCache]: Analyzing trace with hash -441148188, now seen corresponding path program 1 times [2020-12-23 01:57:06,995 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:06,995 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600470625] [2020-12-23 01:57:06,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:07,213 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 01:57:07,213 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600470625] [2020-12-23 01:57:07,213 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:07,214 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:57:07,215 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036103613] [2020-12-23 01:57:07,218 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:07,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:07,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:07,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:57:07,220 INFO L87 Difference]: Start difference. First operand 460 states and 706 transitions. Second operand 3 states. [2020-12-23 01:57:08,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:08,341 INFO L93 Difference]: Finished difference Result 1344 states and 2079 transitions. [2020-12-23 01:57:08,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:08,341 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 203 [2020-12-23 01:57:08,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:08,350 INFO L225 Difference]: With dead ends: 1344 [2020-12-23 01:57:08,351 INFO L226 Difference]: Without dead ends: 886 [2020-12-23 01:57:08,354 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 01:57:08,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 886 states. [2020-12-23 01:57:08,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 886 to 870. [2020-12-23 01:57:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 870 states. [2020-12-23 01:57:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 870 states and 1315 transitions. [2020-12-23 01:57:08,411 INFO L78 Accepts]: Start accepts. Automaton has 870 states and 1315 transitions. Word has length 203 [2020-12-23 01:57:08,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:08,412 INFO L481 AbstractCegarLoop]: Abstraction has 870 states and 1315 transitions. [2020-12-23 01:57:08,412 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1315 transitions. [2020-12-23 01:57:08,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-12-23 01:57:08,421 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:08,422 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, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:08,423 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-23 01:57:08,424 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:08,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:08,426 INFO L82 PathProgramCache]: Analyzing trace with hash -735783591, now seen corresponding path program 1 times [2020-12-23 01:57:08,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:08,428 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822932667] [2020-12-23 01:57:08,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:09,452 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 01:57:09,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822932667] [2020-12-23 01:57:09,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:09,454 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:57:09,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8784891] [2020-12-23 01:57:09,455 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:57:09,455 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:09,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:57:09,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:57:09,461 INFO L87 Difference]: Start difference. First operand 870 states and 1315 transitions. Second operand 4 states. [2020-12-23 01:57:10,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:10,680 INFO L93 Difference]: Finished difference Result 1884 states and 2886 transitions. [2020-12-23 01:57:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:57:10,681 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 210 [2020-12-23 01:57:10,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:10,688 INFO L225 Difference]: With dead ends: 1884 [2020-12-23 01:57:10,689 INFO L226 Difference]: Without dead ends: 842 [2020-12-23 01:57:10,691 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 01:57:10,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 842 states. [2020-12-23 01:57:10,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 842 to 842. [2020-12-23 01:57:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 842 states. [2020-12-23 01:57:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 842 states and 1148 transitions. [2020-12-23 01:57:10,756 INFO L78 Accepts]: Start accepts. Automaton has 842 states and 1148 transitions. Word has length 210 [2020-12-23 01:57:10,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:10,761 INFO L481 AbstractCegarLoop]: Abstraction has 842 states and 1148 transitions. [2020-12-23 01:57:10,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:57:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1148 transitions. [2020-12-23 01:57:10,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-12-23 01:57:10,768 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:10,768 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:10,769 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-23 01:57:10,769 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:10,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:10,771 INFO L82 PathProgramCache]: Analyzing trace with hash -1181739744, now seen corresponding path program 1 times [2020-12-23 01:57:10,772 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:10,772 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870783750] [2020-12-23 01:57:10,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:57:10,918 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870783750] [2020-12-23 01:57:10,918 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:10,919 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:57:10,919 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667639458] [2020-12-23 01:57:10,920 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:10,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:10,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:10,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:57:10,922 INFO L87 Difference]: Start difference. First operand 842 states and 1148 transitions. Second operand 3 states. [2020-12-23 01:57:11,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:11,875 INFO L93 Difference]: Finished difference Result 2506 states and 3421 transitions. [2020-12-23 01:57:11,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:11,875 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2020-12-23 01:57:11,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:11,885 INFO L225 Difference]: With dead ends: 2506 [2020-12-23 01:57:11,885 INFO L226 Difference]: Without dead ends: 1666 [2020-12-23 01:57:11,889 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 01:57:11,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1666 states. [2020-12-23 01:57:11,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1666 to 1663. [2020-12-23 01:57:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1663 states. [2020-12-23 01:57:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1663 states and 2203 transitions. [2020-12-23 01:57:11,950 INFO L78 Accepts]: Start accepts. Automaton has 1663 states and 2203 transitions. Word has length 218 [2020-12-23 01:57:11,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:11,950 INFO L481 AbstractCegarLoop]: Abstraction has 1663 states and 2203 transitions. [2020-12-23 01:57:11,951 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2203 transitions. [2020-12-23 01:57:11,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-12-23 01:57:11,957 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:11,957 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:11,957 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-23 01:57:11,958 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:11,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:11,958 INFO L82 PathProgramCache]: Analyzing trace with hash 1374711229, now seen corresponding path program 1 times [2020-12-23 01:57:11,959 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:11,959 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283003428] [2020-12-23 01:57:11,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:57:12,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283003428] [2020-12-23 01:57:12,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:12,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:57:12,096 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460634235] [2020-12-23 01:57:12,097 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:12,097 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:12,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:12,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:57:12,099 INFO L87 Difference]: Start difference. First operand 1663 states and 2203 transitions. Second operand 3 states. [2020-12-23 01:57:12,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:12,963 INFO L93 Difference]: Finished difference Result 4156 states and 5494 transitions. [2020-12-23 01:57:12,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:12,963 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2020-12-23 01:57:12,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:12,980 INFO L225 Difference]: With dead ends: 4156 [2020-12-23 01:57:12,980 INFO L226 Difference]: Without dead ends: 2495 [2020-12-23 01:57:12,984 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 01:57:12,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2495 states. [2020-12-23 01:57:13,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2495 to 2492. [2020-12-23 01:57:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2492 states. [2020-12-23 01:57:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 2492 states and 3280 transitions. [2020-12-23 01:57:13,062 INFO L78 Accepts]: Start accepts. Automaton has 2492 states and 3280 transitions. Word has length 223 [2020-12-23 01:57:13,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:13,064 INFO L481 AbstractCegarLoop]: Abstraction has 2492 states and 3280 transitions. [2020-12-23 01:57:13,064 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:13,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 3280 transitions. [2020-12-23 01:57:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-12-23 01:57:13,072 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:13,073 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:13,073 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-23 01:57:13,073 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:13,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:13,074 INFO L82 PathProgramCache]: Analyzing trace with hash 816427444, now seen corresponding path program 1 times [2020-12-23 01:57:13,074 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:13,074 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285143056] [2020-12-23 01:57:13,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:57:13,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285143056] [2020-12-23 01:57:13,932 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:13,932 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:57:13,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701867622] [2020-12-23 01:57:13,933 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:57:13,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:13,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:57:13,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:57:13,936 INFO L87 Difference]: Start difference. First operand 2492 states and 3280 transitions. Second operand 4 states. [2020-12-23 01:57:15,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:15,415 INFO L93 Difference]: Finished difference Result 6979 states and 9220 transitions. [2020-12-23 01:57:15,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:57:15,416 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 226 [2020-12-23 01:57:15,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:15,438 INFO L225 Difference]: With dead ends: 6979 [2020-12-23 01:57:15,438 INFO L226 Difference]: Without dead ends: 4141 [2020-12-23 01:57:15,444 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 01:57:15,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4141 states. [2020-12-23 01:57:15,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4141 to 4140. [2020-12-23 01:57:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4140 states. [2020-12-23 01:57:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 4140 states and 5370 transitions. [2020-12-23 01:57:15,562 INFO L78 Accepts]: Start accepts. Automaton has 4140 states and 5370 transitions. Word has length 226 [2020-12-23 01:57:15,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:15,562 INFO L481 AbstractCegarLoop]: Abstraction has 4140 states and 5370 transitions. [2020-12-23 01:57:15,562 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:57:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4140 states and 5370 transitions. [2020-12-23 01:57:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-12-23 01:57:15,574 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:15,574 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:15,575 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-23 01:57:15,575 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:15,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:15,576 INFO L82 PathProgramCache]: Analyzing trace with hash -537077326, now seen corresponding path program 1 times [2020-12-23 01:57:15,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:15,576 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146233860] [2020-12-23 01:57:15,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:57:15,824 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146233860] [2020-12-23 01:57:15,824 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1079470813] [2020-12-23 01:57:15,824 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 01:57:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:15,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 01:57:16,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:57:16,352 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:57:16,352 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:57:16,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145492973] [2020-12-23 01:57:16,353 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:16,353 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:16,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:16,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:57:16,354 INFO L87 Difference]: Start difference. First operand 4140 states and 5370 transitions. Second operand 3 states. [2020-12-23 01:57:17,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:17,294 INFO L93 Difference]: Finished difference Result 12365 states and 16050 transitions. [2020-12-23 01:57:17,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:17,295 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 230 [2020-12-23 01:57:17,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:17,346 INFO L225 Difference]: With dead ends: 12365 [2020-12-23 01:57:17,346 INFO L226 Difference]: Without dead ends: 8227 [2020-12-23 01:57:17,356 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 229 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 01:57:17,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8227 states. [2020-12-23 01:57:17,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8227 to 8200. [2020-12-23 01:57:17,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8200 states. [2020-12-23 01:57:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8200 states to 8200 states and 10454 transitions. [2020-12-23 01:57:17,629 INFO L78 Accepts]: Start accepts. Automaton has 8200 states and 10454 transitions. Word has length 230 [2020-12-23 01:57:17,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:17,630 INFO L481 AbstractCegarLoop]: Abstraction has 8200 states and 10454 transitions. [2020-12-23 01:57:17,630 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 8200 states and 10454 transitions. [2020-12-23 01:57:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2020-12-23 01:57:17,653 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:17,654 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:17,869 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-12-23 01:57:17,870 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:17,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:17,870 INFO L82 PathProgramCache]: Analyzing trace with hash 1175832206, now seen corresponding path program 1 times [2020-12-23 01:57:17,871 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:17,871 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482034037] [2020-12-23 01:57:17,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:18,098 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 45 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:57:18,098 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482034037] [2020-12-23 01:57:18,099 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [420378315] [2020-12-23 01:57:18,099 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 01:57:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:18,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-23 01:57:18,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:57:18,484 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:57:18,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:57:18,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692964169] [2020-12-23 01:57:18,485 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:18,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:18,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:18,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:57:18,486 INFO L87 Difference]: Start difference. First operand 8200 states and 10454 transitions. Second operand 3 states. [2020-12-23 01:57:19,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:19,487 INFO L93 Difference]: Finished difference Result 24118 states and 30781 transitions. [2020-12-23 01:57:19,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:19,488 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 236 [2020-12-23 01:57:19,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:19,555 INFO L225 Difference]: With dead ends: 24118 [2020-12-23 01:57:19,555 INFO L226 Difference]: Without dead ends: 15920 [2020-12-23 01:57:19,573 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 235 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 01:57:19,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15920 states. [2020-12-23 01:57:19,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15920 to 15508. [2020-12-23 01:57:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15508 states. [2020-12-23 01:57:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15508 states to 15508 states and 18190 transitions. [2020-12-23 01:57:19,999 INFO L78 Accepts]: Start accepts. Automaton has 15508 states and 18190 transitions. Word has length 236 [2020-12-23 01:57:19,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:19,999 INFO L481 AbstractCegarLoop]: Abstraction has 15508 states and 18190 transitions. [2020-12-23 01:57:19,999 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 15508 states and 18190 transitions. [2020-12-23 01:57:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2020-12-23 01:57:20,032 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:20,032 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:20,247 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:57:20,248 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:20,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:20,249 INFO L82 PathProgramCache]: Analyzing trace with hash -85191137, now seen corresponding path program 1 times [2020-12-23 01:57:20,249 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:20,250 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322800551] [2020-12-23 01:57:20,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:57:20,444 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322800551] [2020-12-23 01:57:20,444 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:20,445 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:57:20,445 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224491318] [2020-12-23 01:57:20,445 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:57:20,446 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:20,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:57:20,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:57:20,447 INFO L87 Difference]: Start difference. First operand 15508 states and 18190 transitions. Second operand 4 states. [2020-12-23 01:57:21,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:21,994 INFO L93 Difference]: Finished difference Result 40555 states and 48639 transitions. [2020-12-23 01:57:21,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:57:21,995 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 243 [2020-12-23 01:57:21,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:22,055 INFO L225 Difference]: With dead ends: 40555 [2020-12-23 01:57:22,055 INFO L226 Difference]: Without dead ends: 25049 [2020-12-23 01:57:22,076 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 01:57:22,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25049 states. [2020-12-23 01:57:22,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25049 to 23831. [2020-12-23 01:57:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23831 states. [2020-12-23 01:57:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23831 states to 23831 states and 27032 transitions. [2020-12-23 01:57:22,543 INFO L78 Accepts]: Start accepts. Automaton has 23831 states and 27032 transitions. Word has length 243 [2020-12-23 01:57:22,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:22,544 INFO L481 AbstractCegarLoop]: Abstraction has 23831 states and 27032 transitions. [2020-12-23 01:57:22,544 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:57:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 23831 states and 27032 transitions. [2020-12-23 01:57:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2020-12-23 01:57:22,588 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:22,588 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:22,589 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-23 01:57:22,590 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:22,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:22,591 INFO L82 PathProgramCache]: Analyzing trace with hash 707820698, now seen corresponding path program 1 times [2020-12-23 01:57:22,591 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:22,592 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786741480] [2020-12-23 01:57:22,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:57:22,777 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786741480] [2020-12-23 01:57:22,778 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:22,779 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 01:57:22,779 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170082841] [2020-12-23 01:57:22,780 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:22,780 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:22,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:22,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:57:22,781 INFO L87 Difference]: Start difference. First operand 23831 states and 27032 transitions. Second operand 3 states. [2020-12-23 01:57:23,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:23,871 INFO L93 Difference]: Finished difference Result 55406 states and 62793 transitions. [2020-12-23 01:57:23,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:23,872 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 276 [2020-12-23 01:57:23,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:23,958 INFO L225 Difference]: With dead ends: 55406 [2020-12-23 01:57:23,958 INFO L226 Difference]: Without dead ends: 31577 [2020-12-23 01:57:23,990 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 01:57:24,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31577 states. [2020-12-23 01:57:24,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31577 to 29112. [2020-12-23 01:57:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29112 states. [2020-12-23 01:57:24,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29112 states to 29112 states and 33082 transitions. [2020-12-23 01:57:24,792 INFO L78 Accepts]: Start accepts. Automaton has 29112 states and 33082 transitions. Word has length 276 [2020-12-23 01:57:24,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:24,793 INFO L481 AbstractCegarLoop]: Abstraction has 29112 states and 33082 transitions. [2020-12-23 01:57:24,793 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 29112 states and 33082 transitions. [2020-12-23 01:57:24,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2020-12-23 01:57:24,853 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:24,854 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 01:57:24,854 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-23 01:57:24,854 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:24,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:24,856 INFO L82 PathProgramCache]: Analyzing trace with hash -414127442, now seen corresponding path program 1 times [2020-12-23 01:57:24,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:24,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963480770] [2020-12-23 01:57:24,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 01:57:25,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963480770] [2020-12-23 01:57:25,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:25,258 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:57:25,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546059496] [2020-12-23 01:57:25,259 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:25,260 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:25,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:25,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 01:57:25,261 INFO L87 Difference]: Start difference. First operand 29112 states and 33082 transitions. Second operand 3 states. [2020-12-23 01:57:26,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:26,484 INFO L93 Difference]: Finished difference Result 69211 states and 78951 transitions. [2020-12-23 01:57:26,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:26,485 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 291 [2020-12-23 01:57:26,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:26,574 INFO L225 Difference]: With dead ends: 69211 [2020-12-23 01:57:26,574 INFO L226 Difference]: Without dead ends: 40304 [2020-12-23 01:57:26,604 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 01:57:26,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40304 states. [2020-12-23 01:57:27,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40304 to 39280. [2020-12-23 01:57:27,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39280 states. [2020-12-23 01:57:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39280 states to 39280 states and 44429 transitions. [2020-12-23 01:57:27,430 INFO L78 Accepts]: Start accepts. Automaton has 39280 states and 44429 transitions. Word has length 291 [2020-12-23 01:57:27,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:27,431 INFO L481 AbstractCegarLoop]: Abstraction has 39280 states and 44429 transitions. [2020-12-23 01:57:27,431 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 39280 states and 44429 transitions. [2020-12-23 01:57:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-12-23 01:57:27,461 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:27,462 INFO L422 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-12-23 01:57:27,462 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-23 01:57:27,462 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:27,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:27,463 INFO L82 PathProgramCache]: Analyzing trace with hash -808953282, now seen corresponding path program 1 times [2020-12-23 01:57:27,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:27,463 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688661211] [2020-12-23 01:57:27,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-12-23 01:57:27,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688661211] [2020-12-23 01:57:27,930 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:57:27,930 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:57:27,931 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075433826] [2020-12-23 01:57:27,932 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:57:27,932 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:27,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:57:27,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:57:27,933 INFO L87 Difference]: Start difference. First operand 39280 states and 44429 transitions. Second operand 4 states. [2020-12-23 01:57:29,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:29,680 INFO L93 Difference]: Finished difference Result 81623 states and 92393 transitions. [2020-12-23 01:57:29,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:57:29,680 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 303 [2020-12-23 01:57:29,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:29,770 INFO L225 Difference]: With dead ends: 81623 [2020-12-23 01:57:29,771 INFO L226 Difference]: Without dead ends: 42955 [2020-12-23 01:57:29,805 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 01:57:29,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42955 states. [2020-12-23 01:57:30,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42955 to 42944. [2020-12-23 01:57:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42944 states. [2020-12-23 01:57:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42944 states to 42944 states and 48357 transitions. [2020-12-23 01:57:30,777 INFO L78 Accepts]: Start accepts. Automaton has 42944 states and 48357 transitions. Word has length 303 [2020-12-23 01:57:30,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:30,778 INFO L481 AbstractCegarLoop]: Abstraction has 42944 states and 48357 transitions. [2020-12-23 01:57:30,778 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:57:30,778 INFO L276 IsEmpty]: Start isEmpty. Operand 42944 states and 48357 transitions. [2020-12-23 01:57:30,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2020-12-23 01:57:30,817 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:30,818 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 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 01:57:30,818 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-23 01:57:30,818 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:30,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:30,819 INFO L82 PathProgramCache]: Analyzing trace with hash -1829380548, now seen corresponding path program 1 times [2020-12-23 01:57:30,819 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:30,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731879347] [2020-12-23 01:57:30,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 79 proven. 6 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2020-12-23 01:57:31,256 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731879347] [2020-12-23 01:57:31,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [869572263] [2020-12-23 01:57:31,257 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 01:57:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:31,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 600 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-23 01:57:31,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-12-23 01:57:31,780 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:57:31,780 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:57:31,780 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133159049] [2020-12-23 01:57:31,781 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:31,781 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:31,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:31,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:57:31,782 INFO L87 Difference]: Start difference. First operand 42944 states and 48357 transitions. Second operand 3 states. [2020-12-23 01:57:32,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:32,933 INFO L93 Difference]: Finished difference Result 85079 states and 95864 transitions. [2020-12-23 01:57:32,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:32,933 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 309 [2020-12-23 01:57:32,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:32,990 INFO L225 Difference]: With dead ends: 85079 [2020-12-23 01:57:32,990 INFO L226 Difference]: Without dead ends: 42747 [2020-12-23 01:57:33,012 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 308 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 01:57:33,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42747 states. [2020-12-23 01:57:33,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42747 to 41726. [2020-12-23 01:57:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41726 states. [2020-12-23 01:57:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41726 states to 41726 states and 46635 transitions. [2020-12-23 01:57:33,796 INFO L78 Accepts]: Start accepts. Automaton has 41726 states and 46635 transitions. Word has length 309 [2020-12-23 01:57:33,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:33,797 INFO L481 AbstractCegarLoop]: Abstraction has 41726 states and 46635 transitions. [2020-12-23 01:57:33,797 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:33,797 INFO L276 IsEmpty]: Start isEmpty. Operand 41726 states and 46635 transitions. [2020-12-23 01:57:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-12-23 01:57:33,849 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:33,850 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, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 01:57:34,064 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-12-23 01:57:34,065 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:34,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:34,066 INFO L82 PathProgramCache]: Analyzing trace with hash -1806312096, now seen corresponding path program 1 times [2020-12-23 01:57:34,067 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:34,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156464502] [2020-12-23 01:57:34,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:34,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 110 proven. 6 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2020-12-23 01:57:34,543 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156464502] [2020-12-23 01:57:34,543 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [195982710] [2020-12-23 01:57:34,544 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 01:57:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:34,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-23 01:57:34,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2020-12-23 01:57:35,159 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:57:35,160 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 5 [2020-12-23 01:57:35,160 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89898535] [2020-12-23 01:57:35,161 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-23 01:57:35,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:35,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-23 01:57:35,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-12-23 01:57:35,162 INFO L87 Difference]: Start difference. First operand 41726 states and 46635 transitions. Second operand 6 states. [2020-12-23 01:57:38,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:38,814 INFO L93 Difference]: Finished difference Result 122781 states and 137427 transitions. [2020-12-23 01:57:38,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-12-23 01:57:38,815 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 317 [2020-12-23 01:57:38,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:39,052 INFO L225 Difference]: With dead ends: 122781 [2020-12-23 01:57:39,052 INFO L226 Difference]: Without dead ends: 81260 [2020-12-23 01:57:39,091 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 315 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2020-12-23 01:57:39,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81260 states. [2020-12-23 01:57:41,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81260 to 76505. [2020-12-23 01:57:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76505 states. [2020-12-23 01:57:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76505 states to 76505 states and 84976 transitions. [2020-12-23 01:57:41,671 INFO L78 Accepts]: Start accepts. Automaton has 76505 states and 84976 transitions. Word has length 317 [2020-12-23 01:57:41,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:41,672 INFO L481 AbstractCegarLoop]: Abstraction has 76505 states and 84976 transitions. [2020-12-23 01:57:41,672 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-23 01:57:41,672 INFO L276 IsEmpty]: Start isEmpty. Operand 76505 states and 84976 transitions. [2020-12-23 01:57:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2020-12-23 01:57:41,833 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:41,834 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, 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, 3, 3, 3, 3, 3, 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] [2020-12-23 01:57:42,048 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:57:42,050 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:42,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:42,051 INFO L82 PathProgramCache]: Analyzing trace with hash -928100888, now seen corresponding path program 1 times [2020-12-23 01:57:42,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:42,052 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857467284] [2020-12-23 01:57:42,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 102 proven. 6 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2020-12-23 01:57:42,580 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857467284] [2020-12-23 01:57:42,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1557075693] [2020-12-23 01:57:42,581 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 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 01:57:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:42,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 679 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 01:57:42,833 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-12-23 01:57:43,176 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:57:43,176 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:57:43,177 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936101393] [2020-12-23 01:57:43,178 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:43,178 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:43,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:43,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:57:43,179 INFO L87 Difference]: Start difference. First operand 76505 states and 84976 transitions. Second operand 3 states. [2020-12-23 01:57:44,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:44,506 INFO L93 Difference]: Finished difference Result 140783 states and 156307 transitions. [2020-12-23 01:57:44,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:44,506 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 385 [2020-12-23 01:57:44,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:44,878 INFO L225 Difference]: With dead ends: 140783 [2020-12-23 01:57:44,878 INFO L226 Difference]: Without dead ends: 64280 [2020-12-23 01:57:44,932 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 384 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 01:57:45,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64280 states. [2020-12-23 01:57:46,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64280 to 63666. [2020-12-23 01:57:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63666 states. [2020-12-23 01:57:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63666 states to 63666 states and 69535 transitions. [2020-12-23 01:57:46,265 INFO L78 Accepts]: Start accepts. Automaton has 63666 states and 69535 transitions. Word has length 385 [2020-12-23 01:57:46,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:46,265 INFO L481 AbstractCegarLoop]: Abstraction has 63666 states and 69535 transitions. [2020-12-23 01:57:46,265 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 63666 states and 69535 transitions. [2020-12-23 01:57:46,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2020-12-23 01:57:46,330 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:46,331 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:46,538 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2020-12-23 01:57:46,539 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:46,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:46,540 INFO L82 PathProgramCache]: Analyzing trace with hash 139652041, now seen corresponding path program 1 times [2020-12-23 01:57:46,540 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:46,541 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080833146] [2020-12-23 01:57:46,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 309 proven. 6 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2020-12-23 01:57:48,064 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080833146] [2020-12-23 01:57:48,064 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2085188476] [2020-12-23 01:57:48,064 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 01:57:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:48,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 838 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 01:57:48,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 315 proven. 0 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2020-12-23 01:57:48,990 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:57:48,990 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-12-23 01:57:48,990 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112595386] [2020-12-23 01:57:48,991 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:57:48,991 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:48,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:57:48,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-12-23 01:57:48,992 INFO L87 Difference]: Start difference. First operand 63666 states and 69535 transitions. Second operand 4 states. [2020-12-23 01:57:50,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:50,687 INFO L93 Difference]: Finished difference Result 124097 states and 135533 transitions. [2020-12-23 01:57:50,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:57:50,688 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 481 [2020-12-23 01:57:50,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:50,748 INFO L225 Difference]: With dead ends: 124097 [2020-12-23 01:57:50,748 INFO L226 Difference]: Without dead ends: 60433 [2020-12-23 01:57:50,784 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 484 GetRequests, 479 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-12-23 01:57:50,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60433 states. [2020-12-23 01:57:51,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60433 to 54323. [2020-12-23 01:57:51,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54323 states. [2020-12-23 01:57:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54323 states to 54323 states and 58189 transitions. [2020-12-23 01:57:52,137 INFO L78 Accepts]: Start accepts. Automaton has 54323 states and 58189 transitions. Word has length 481 [2020-12-23 01:57:52,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:52,142 INFO L481 AbstractCegarLoop]: Abstraction has 54323 states and 58189 transitions. [2020-12-23 01:57:52,142 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:57:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 54323 states and 58189 transitions. [2020-12-23 01:57:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2020-12-23 01:57:52,189 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:52,189 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:52,404 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:57:52,405 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:52,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:52,406 INFO L82 PathProgramCache]: Analyzing trace with hash 638172463, now seen corresponding path program 1 times [2020-12-23 01:57:52,406 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:52,407 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871445392] [2020-12-23 01:57:52,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 204 proven. 6 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2020-12-23 01:57:53,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871445392] [2020-12-23 01:57:53,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1481601938] [2020-12-23 01:57:53,066 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:57:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:53,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 01:57:53,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 483 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2020-12-23 01:57:53,997 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:57:53,998 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:57:53,999 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542708833] [2020-12-23 01:57:54,001 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:57:54,004 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:54,005 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:57:54,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:57:54,005 INFO L87 Difference]: Start difference. First operand 54323 states and 58189 transitions. Second operand 3 states. [2020-12-23 01:57:55,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:57:55,284 INFO L93 Difference]: Finished difference Result 106604 states and 114082 transitions. [2020-12-23 01:57:55,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:57:55,286 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 509 [2020-12-23 01:57:55,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:57:55,355 INFO L225 Difference]: With dead ends: 106604 [2020-12-23 01:57:55,355 INFO L226 Difference]: Without dead ends: 52283 [2020-12-23 01:57:55,374 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 511 GetRequests, 508 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 01:57:55,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52283 states. [2020-12-23 01:57:56,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52283 to 49840. [2020-12-23 01:57:56,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49840 states. [2020-12-23 01:57:56,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49840 states to 49840 states and 52734 transitions. [2020-12-23 01:57:56,110 INFO L78 Accepts]: Start accepts. Automaton has 49840 states and 52734 transitions. Word has length 509 [2020-12-23 01:57:56,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:57:56,110 INFO L481 AbstractCegarLoop]: Abstraction has 49840 states and 52734 transitions. [2020-12-23 01:57:56,110 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:57:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 49840 states and 52734 transitions. [2020-12-23 01:57:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2020-12-23 01:57:56,146 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:57:56,147 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:57:56,347 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-12-23 01:57:56,348 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:57:56,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:57:56,349 INFO L82 PathProgramCache]: Analyzing trace with hash 1974563249, now seen corresponding path program 1 times [2020-12-23 01:57:56,350 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:57:56,350 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791395669] [2020-12-23 01:57:56,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:57:56,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 238 proven. 6 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2020-12-23 01:57:57,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791395669] [2020-12-23 01:57:57,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [566481227] [2020-12-23 01:57:57,157 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:57:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:57:57,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 1024 conjuncts, 7 conjunts are in the unsatisfiable core [2020-12-23 01:57:57,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:57:57,721 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-23 01:57:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 1018 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2020-12-23 01:57:58,260 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:57:58,260 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [3] total 7 [2020-12-23 01:57:58,260 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751265600] [2020-12-23 01:57:58,261 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 01:57:58,261 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:57:58,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 01:57:58,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-12-23 01:57:58,262 INFO L87 Difference]: Start difference. First operand 49840 states and 52734 transitions. Second operand 5 states. [2020-12-23 01:58:00,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:58:00,235 INFO L93 Difference]: Finished difference Result 153979 states and 162632 transitions. [2020-12-23 01:58:00,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 01:58:00,236 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 587 [2020-12-23 01:58:00,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:58:00,368 INFO L225 Difference]: With dead ends: 153979 [2020-12-23 01:58:00,368 INFO L226 Difference]: Without dead ends: 101501 [2020-12-23 01:58:00,413 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 584 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-12-23 01:58:00,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101501 states. [2020-12-23 01:58:01,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101501 to 93976. [2020-12-23 01:58:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93976 states. [2020-12-23 01:58:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93976 states to 93976 states and 99089 transitions. [2020-12-23 01:58:02,545 INFO L78 Accepts]: Start accepts. Automaton has 93976 states and 99089 transitions. Word has length 587 [2020-12-23 01:58:02,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:58:02,546 INFO L481 AbstractCegarLoop]: Abstraction has 93976 states and 99089 transitions. [2020-12-23 01:58:02,546 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 01:58:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 93976 states and 99089 transitions. [2020-12-23 01:58:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 696 [2020-12-23 01:58:02,642 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:58:02,642 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 7, 7, 7, 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, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:58:02,843 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-12-23 01:58:02,843 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:58:02,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:58:02,845 INFO L82 PathProgramCache]: Analyzing trace with hash -1142571535, now seen corresponding path program 1 times [2020-12-23 01:58:02,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:58:02,846 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378083153] [2020-12-23 01:58:02,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:58:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:03,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 326 proven. 6 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2020-12-23 01:58:03,867 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378083153] [2020-12-23 01:58:03,867 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1164978473] [2020-12-23 01:58:03,867 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 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:58:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:04,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 1289 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-23 01:58:04,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:58:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 1423 proven. 0 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2020-12-23 01:58:04,841 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:58:04,841 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:58:04,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947952936] [2020-12-23 01:58:04,842 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:58:04,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:58:04,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:58:04,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:58:04,844 INFO L87 Difference]: Start difference. First operand 93976 states and 99089 transitions. Second operand 3 states. [2020-12-23 01:58:05,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:58:05,597 INFO L93 Difference]: Finished difference Result 185108 states and 195216 transitions. [2020-12-23 01:58:05,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:58:05,597 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 695 [2020-12-23 01:58:05,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:58:05,697 INFO L225 Difference]: With dead ends: 185108 [2020-12-23 01:58:05,697 INFO L226 Difference]: Without dead ends: 91743 [2020-12-23 01:58:05,748 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 697 GetRequests, 694 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 01:58:05,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91743 states. [2020-12-23 01:58:07,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91743 to 88290. [2020-12-23 01:58:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88290 states. [2020-12-23 01:58:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88290 states to 88290 states and 92869 transitions. [2020-12-23 01:58:07,356 INFO L78 Accepts]: Start accepts. Automaton has 88290 states and 92869 transitions. Word has length 695 [2020-12-23 01:58:07,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:58:07,357 INFO L481 AbstractCegarLoop]: Abstraction has 88290 states and 92869 transitions. [2020-12-23 01:58:07,357 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:58:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 88290 states and 92869 transitions. [2020-12-23 01:58:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2020-12-23 01:58:07,443 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:58:07,444 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:58:07,650 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:58:07,651 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:58:07,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:58:07,652 INFO L82 PathProgramCache]: Analyzing trace with hash -873912594, now seen corresponding path program 1 times [2020-12-23 01:58:07,652 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:58:07,653 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575877267] [2020-12-23 01:58:07,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:58:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 306 proven. 6 refuted. 0 times theorem prover too weak. 1866 trivial. 0 not checked. [2020-12-23 01:58:09,094 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575877267] [2020-12-23 01:58:09,094 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363604521] [2020-12-23 01:58:09,094 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:58:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:09,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 1284 conjuncts, 5 conjunts are in the unsatisfiable core [2020-12-23 01:58:09,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:58:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 964 proven. 360 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2020-12-23 01:58:10,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 01:58:10,853 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 6 [2020-12-23 01:58:10,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174605336] [2020-12-23 01:58:10,854 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-12-23 01:58:10,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:58:10,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-12-23 01:58:10,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-12-23 01:58:10,855 INFO L87 Difference]: Start difference. First operand 88290 states and 92869 transitions. Second operand 7 states. [2020-12-23 01:58:17,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:58:17,338 INFO L93 Difference]: Finished difference Result 325443 states and 341761 transitions. [2020-12-23 01:58:17,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-12-23 01:58:17,338 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 772 [2020-12-23 01:58:17,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:58:17,700 INFO L225 Difference]: With dead ends: 325443 [2020-12-23 01:58:17,701 INFO L226 Difference]: Without dead ends: 237762 [2020-12-23 01:58:17,796 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 789 GetRequests, 769 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=109, Invalid=353, Unknown=0, NotChecked=0, Total=462 [2020-12-23 01:58:18,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237762 states. [2020-12-23 01:58:21,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237762 to 217996. [2020-12-23 01:58:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217996 states. [2020-12-23 01:58:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217996 states to 217996 states and 228633 transitions. [2020-12-23 01:58:21,628 INFO L78 Accepts]: Start accepts. Automaton has 217996 states and 228633 transitions. Word has length 772 [2020-12-23 01:58:21,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:58:21,628 INFO L481 AbstractCegarLoop]: Abstraction has 217996 states and 228633 transitions. [2020-12-23 01:58:21,629 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-12-23 01:58:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 217996 states and 228633 transitions. [2020-12-23 01:58:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2020-12-23 01:58:22,383 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:58:22,384 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 3, 3, 3, 3, 3, 3, 3, 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] [2020-12-23 01:58:22,597 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:58:22,598 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:58:22,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:58:22,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1638574472, now seen corresponding path program 1 times [2020-12-23 01:58:22,600 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:58:22,600 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420235231] [2020-12-23 01:58:22,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:58:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2262 backedges. 886 proven. 58 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2020-12-23 01:58:23,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420235231] [2020-12-23 01:58:23,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2086322964] [2020-12-23 01:58:23,585 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:58:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:24,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 1288 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-23 01:58:24,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:58:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2262 backedges. 1396 proven. 0 refuted. 0 times theorem prover too weak. 866 trivial. 0 not checked. [2020-12-23 01:58:24,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:58:24,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:58:24,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433088184] [2020-12-23 01:58:24,770 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:58:24,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:58:24,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:58:24,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:58:24,771 INFO L87 Difference]: Start difference. First operand 217996 states and 228633 transitions. Second operand 3 states. [2020-12-23 01:58:26,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:58:26,965 INFO L93 Difference]: Finished difference Result 550590 states and 576700 transitions. [2020-12-23 01:58:26,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:58:26,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 832 [2020-12-23 01:58:26,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:58:28,113 INFO L225 Difference]: With dead ends: 550590 [2020-12-23 01:58:28,114 INFO L226 Difference]: Without dead ends: 320209 [2020-12-23 01:58:28,289 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 834 GetRequests, 831 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 01:58:28,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320209 states. [2020-12-23 01:58:33,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320209 to 301117. [2020-12-23 01:58:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301117 states. [2020-12-23 01:58:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301117 states to 301117 states and 314429 transitions. [2020-12-23 01:58:34,575 INFO L78 Accepts]: Start accepts. Automaton has 301117 states and 314429 transitions. Word has length 832 [2020-12-23 01:58:34,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:58:34,579 INFO L481 AbstractCegarLoop]: Abstraction has 301117 states and 314429 transitions. [2020-12-23 01:58:34,579 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:58:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 301117 states and 314429 transitions. [2020-12-23 01:58:34,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2020-12-23 01:58:34,796 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:58:34,797 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:58:35,003 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2020-12-23 01:58:35,005 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:58:35,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:58:35,006 INFO L82 PathProgramCache]: Analyzing trace with hash 2121246404, now seen corresponding path program 1 times [2020-12-23 01:58:35,006 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:58:35,006 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170276391] [2020-12-23 01:58:35,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:58:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:36,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 973 proven. 58 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2020-12-23 01:58:36,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170276391] [2020-12-23 01:58:36,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [308429883] [2020-12-23 01:58:36,453 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:58:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:36,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 1377 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-23 01:58:36,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:58:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1031 proven. 0 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2020-12-23 01:58:38,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:58:38,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-12-23 01:58:38,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087212507] [2020-12-23 01:58:38,274 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:58:38,275 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:58:38,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:58:38,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-12-23 01:58:38,276 INFO L87 Difference]: Start difference. First operand 301117 states and 314429 transitions. Second operand 4 states. [2020-12-23 01:58:42,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:58:42,067 INFO L93 Difference]: Finished difference Result 586894 states and 613232 transitions. [2020-12-23 01:58:42,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:58:42,067 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 892 [2020-12-23 01:58:42,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:58:42,552 INFO L225 Difference]: With dead ends: 586894 [2020-12-23 01:58:42,552 INFO L226 Difference]: Without dead ends: 278676 [2020-12-23 01:58:42,776 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 894 GetRequests, 890 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-12-23 01:58:43,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278676 states. [2020-12-23 01:58:46,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278676 to 257636. [2020-12-23 01:58:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257636 states. [2020-12-23 01:58:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257636 states to 257636 states and 267771 transitions. [2020-12-23 01:58:47,900 INFO L78 Accepts]: Start accepts. Automaton has 257636 states and 267771 transitions. Word has length 892 [2020-12-23 01:58:47,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:58:47,900 INFO L481 AbstractCegarLoop]: Abstraction has 257636 states and 267771 transitions. [2020-12-23 01:58:47,900 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:58:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 257636 states and 267771 transitions. [2020-12-23 01:58:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2020-12-23 01:58:48,051 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:58:48,051 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 4, 4, 3, 3, 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] [2020-12-23 01:58:48,265 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:58:48,266 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:58:48,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:58:48,267 INFO L82 PathProgramCache]: Analyzing trace with hash 1044437279, now seen corresponding path program 1 times [2020-12-23 01:58:48,268 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:58:48,268 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082846044] [2020-12-23 01:58:48,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:58:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 1175 proven. 0 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2020-12-23 01:58:49,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082846044] [2020-12-23 01:58:49,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:58:49,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 01:58:49,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512009669] [2020-12-23 01:58:49,716 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:58:49,716 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:58:49,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:58:49,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:58:49,717 INFO L87 Difference]: Start difference. First operand 257636 states and 267771 transitions. Second operand 4 states. [2020-12-23 01:58:52,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:58:52,746 INFO L93 Difference]: Finished difference Result 512457 states and 532760 transitions. [2020-12-23 01:58:52,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:58:52,747 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 926 [2020-12-23 01:58:52,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:58:53,189 INFO L225 Difference]: With dead ends: 512457 [2020-12-23 01:58:53,189 INFO L226 Difference]: Without dead ends: 254419 [2020-12-23 01:58:53,394 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 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 01:58:53,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254419 states. [2020-12-23 01:58:57,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254419 to 248703. [2020-12-23 01:58:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248703 states. [2020-12-23 01:58:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248703 states to 248703 states and 258039 transitions. [2020-12-23 01:58:58,518 INFO L78 Accepts]: Start accepts. Automaton has 248703 states and 258039 transitions. Word has length 926 [2020-12-23 01:58:58,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:58:58,518 INFO L481 AbstractCegarLoop]: Abstraction has 248703 states and 258039 transitions. [2020-12-23 01:58:58,519 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:58:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 248703 states and 258039 transitions. [2020-12-23 01:58:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2020-12-23 01:58:58,681 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:58:58,681 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 9, 9, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 4, 4, 3, 3, 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] [2020-12-23 01:58:58,682 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-12-23 01:58:58,682 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:58:58,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:58:58,682 INFO L82 PathProgramCache]: Analyzing trace with hash 1990283401, now seen corresponding path program 1 times [2020-12-23 01:58:58,683 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:58:58,683 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842620399] [2020-12-23 01:58:58,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:58:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:58:59,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2911 backedges. 1272 proven. 0 refuted. 0 times theorem prover too weak. 1639 trivial. 0 not checked. [2020-12-23 01:58:59,940 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842620399] [2020-12-23 01:58:59,940 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:58:59,940 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 01:58:59,940 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116667336] [2020-12-23 01:58:59,941 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:58:59,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:58:59,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:58:59,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:58:59,941 INFO L87 Difference]: Start difference. First operand 248703 states and 258039 transitions. Second operand 4 states. [2020-12-23 01:59:02,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:59:02,840 INFO L93 Difference]: Finished difference Result 460105 states and 477879 transitions. [2020-12-23 01:59:02,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:59:02,840 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 927 [2020-12-23 01:59:02,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:59:03,152 INFO L225 Difference]: With dead ends: 460105 [2020-12-23 01:59:03,153 INFO L226 Difference]: Without dead ends: 192322 [2020-12-23 01:59:03,343 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 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 01:59:03,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192322 states. [2020-12-23 01:59:06,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192322 to 168864. [2020-12-23 01:59:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168864 states. [2020-12-23 01:59:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168864 states to 168864 states and 174659 transitions. [2020-12-23 01:59:07,181 INFO L78 Accepts]: Start accepts. Automaton has 168864 states and 174659 transitions. Word has length 927 [2020-12-23 01:59:07,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:59:07,181 INFO L481 AbstractCegarLoop]: Abstraction has 168864 states and 174659 transitions. [2020-12-23 01:59:07,181 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 01:59:07,181 INFO L276 IsEmpty]: Start isEmpty. Operand 168864 states and 174659 transitions. [2020-12-23 01:59:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1214 [2020-12-23 01:59:07,354 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:59:07,356 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 13, 12, 12, 12, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-12-23 01:59:07,356 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-12-23 01:59:07,356 INFO L429 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:59:07,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:59:07,357 INFO L82 PathProgramCache]: Analyzing trace with hash 56626978, now seen corresponding path program 1 times [2020-12-23 01:59:07,357 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:59:07,357 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92677507] [2020-12-23 01:59:07,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:59:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:59:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6030 backedges. 2553 proven. 237 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2020-12-23 01:59:10,992 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92677507] [2020-12-23 01:59:10,992 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [194407546] [2020-12-23 01:59:10,993 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:59:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:59:11,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 2052 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 01:59:11,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:59:13,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6030 backedges. 3044 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2020-12-23 01:59:13,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:59:13,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [7] total 8 [2020-12-23 01:59:13,403 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74555064] [2020-12-23 01:59:13,404 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:59:13,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:59:13,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:59:13,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-12-23 01:59:13,405 INFO L87 Difference]: Start difference. First operand 168864 states and 174659 transitions. Second operand 3 states. [2020-12-23 01:59:15,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:59:15,149 INFO L93 Difference]: Finished difference Result 478709 states and 495288 transitions. [2020-12-23 01:59:15,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:59:15,149 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1213 [2020-12-23 01:59:15,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:59:15,673 INFO L225 Difference]: With dead ends: 478709 [2020-12-23 01:59:15,673 INFO L226 Difference]: Without dead ends: 310452 [2020-12-23 01:59:15,885 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1219 GetRequests, 1212 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-12-23 01:59:16,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310452 states. [2020-12-23 01:59:21,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310452 to 309829. [2020-12-23 01:59:21,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 309829 states. [2020-12-23 01:59:22,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309829 states to 309829 states and 320496 transitions. [2020-12-23 01:59:22,281 INFO L78 Accepts]: Start accepts. Automaton has 309829 states and 320496 transitions. Word has length 1213 [2020-12-23 01:59:22,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:59:22,282 INFO L481 AbstractCegarLoop]: Abstraction has 309829 states and 320496 transitions. [2020-12-23 01:59:22,282 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:59:22,282 INFO L276 IsEmpty]: Start isEmpty. Operand 309829 states and 320496 transitions. [2020-12-23 01:59:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1240 [2020-12-23 01:59:22,516 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:59:22,517 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 13, 12, 12, 12, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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] [2020-12-23 01:59:22,717 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2020-12-23 01:59:22,721 INFO L429 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:59:22,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:59:22,722 INFO L82 PathProgramCache]: Analyzing trace with hash 1237344777, now seen corresponding path program 1 times [2020-12-23 01:59:22,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:59:22,724 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020369020] [2020-12-23 01:59:22,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:59:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:59:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6199 backedges. 1122 proven. 6 refuted. 0 times theorem prover too weak. 5071 trivial. 0 not checked. [2020-12-23 01:59:24,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020369020] [2020-12-23 01:59:24,651 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1178216056] [2020-12-23 01:59:24,651 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:59:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:59:25,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 2123 conjuncts, 2 conjunts are in the unsatisfiable core [2020-12-23 01:59:25,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 01:59:26,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6199 backedges. 1122 proven. 0 refuted. 0 times theorem prover too weak. 5077 trivial. 0 not checked. [2020-12-23 01:59:26,662 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 01:59:26,662 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2020-12-23 01:59:26,662 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545775804] [2020-12-23 01:59:26,663 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 01:59:26,663 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:59:26,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 01:59:26,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:59:26,664 INFO L87 Difference]: Start difference. First operand 309829 states and 320496 transitions. Second operand 3 states. [2020-12-23 01:59:30,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:59:30,473 INFO L93 Difference]: Finished difference Result 896368 states and 927427 transitions. [2020-12-23 01:59:30,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 01:59:30,473 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1239 [2020-12-23 01:59:30,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:59:32,229 INFO L225 Difference]: With dead ends: 896368 [2020-12-23 01:59:32,230 INFO L226 Difference]: Without dead ends: 586948 [2020-12-23 01:59:32,576 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1241 GetRequests, 1238 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-23 01:59:33,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586948 states. [2020-12-23 01:59:43,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586948 to 575775. [2020-12-23 01:59:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 575775 states. [2020-12-23 01:59:44,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575775 states to 575775 states and 596006 transitions. [2020-12-23 01:59:44,841 INFO L78 Accepts]: Start accepts. Automaton has 575775 states and 596006 transitions. Word has length 1239 [2020-12-23 01:59:44,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 01:59:44,842 INFO L481 AbstractCegarLoop]: Abstraction has 575775 states and 596006 transitions. [2020-12-23 01:59:44,856 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 01:59:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 575775 states and 596006 transitions. [2020-12-23 01:59:45,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1270 [2020-12-23 01:59:45,746 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 01:59:45,746 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 13, 12, 12, 12, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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] [2020-12-23 01:59:45,947 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 01:59:45,947 INFO L429 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 01:59:45,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 01:59:45,949 INFO L82 PathProgramCache]: Analyzing trace with hash 230855014, now seen corresponding path program 1 times [2020-12-23 01:59:45,949 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 01:59:45,949 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646433315] [2020-12-23 01:59:45,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 01:59:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 01:59:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 6704 backedges. 1627 proven. 0 refuted. 0 times theorem prover too weak. 5077 trivial. 0 not checked. [2020-12-23 01:59:48,221 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646433315] [2020-12-23 01:59:48,221 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 01:59:48,222 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 01:59:48,222 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914954111] [2020-12-23 01:59:48,223 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 01:59:48,223 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 01:59:48,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 01:59:48,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 01:59:48,224 INFO L87 Difference]: Start difference. First operand 575775 states and 596006 transitions. Second operand 4 states. [2020-12-23 01:59:55,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 01:59:55,404 INFO L93 Difference]: Finished difference Result 1173488 states and 1214052 transitions. [2020-12-23 01:59:55,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 01:59:55,404 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1269 [2020-12-23 01:59:55,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 01:59:56,996 INFO L225 Difference]: With dead ends: 1173488 [2020-12-23 01:59:56,997 INFO L226 Difference]: Without dead ends: 594670 [2020-12-23 01:59:57,856 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 01:59:58,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 594670 states.