java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/memsafety/test-memleak_nexttime_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 21:03:59,537 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 21:03:59,539 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 21:03:59,552 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 21:03:59,552 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 21:03:59,553 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 21:03:59,554 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 21:03:59,556 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 21:03:59,558 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 21:03:59,558 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 21:03:59,559 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 21:03:59,560 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 21:03:59,561 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 21:03:59,562 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 21:03:59,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 21:03:59,565 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 21:03:59,567 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 21:03:59,568 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 21:03:59,570 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 21:03:59,571 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 21:03:59,573 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-29 21:03:59,574 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-29 21:03:59,574 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-29 21:03:59,575 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-29 21:03:59,576 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-29 21:03:59,577 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-29 21:03:59,577 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-29 21:03:59,578 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-29 21:03:59,579 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-29 21:03:59,579 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-29 21:03:59,579 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-29 21:03:59,580 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-03-29 21:03:59,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 21:03:59,603 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 21:03:59,603 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 21:03:59,604 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 21:03:59,604 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 21:03:59,605 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 21:03:59,605 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 21:03:59,605 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 21:03:59,605 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 21:03:59,605 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 21:03:59,605 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 21:03:59,606 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 21:03:59,606 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 21:03:59,606 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 21:03:59,606 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 21:03:59,606 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 21:03:59,606 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 21:03:59,607 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 21:03:59,607 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 21:03:59,607 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 21:03:59,607 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 21:03:59,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 21:03:59,607 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 21:03:59,608 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 21:03:59,608 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 21:03:59,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 21:03:59,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 21:03:59,608 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 21:03:59,608 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 21:03:59,609 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 21:03:59,609 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 21:03:59,609 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:03:59,609 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 21:03:59,610 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 21:03:59,610 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 21:03:59,610 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 21:03:59,610 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 21:03:59,642 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 21:03:59,651 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 21:03:59,654 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 21:03:59,655 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 21:03:59,656 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 21:03:59,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:03:59,952 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGae146fe01 [2018-03-29 21:04:00,148 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 21:04:00,148 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 21:04:00,149 INFO L168 CDTParser]: Scanning test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,159 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 21:04:00,159 INFO L215 ultiparseSymbolTable]: [2018-03-29 21:04:00,159 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 21:04:00,160 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,160 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__foo ('foo') in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,160 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 21:04:00,160 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____fsblkcnt64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,160 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____uint64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,160 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_once_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,160 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____swblk_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__register_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_attr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____nlink_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____sig_atomic_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__timer_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____fd_mask in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____int8_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__off_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,161 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____blkcnt64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____ssize_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__dev_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fsfilcnt_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__id_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____mode_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__int32_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__gid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_short in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____uid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__ssize_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__nlink_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,162 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__uint in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____u_short in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__int64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____loff_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__locale_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__suseconds_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____blkcnt_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_mutex_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____fsfilcnt_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____WAIT_STATUS in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__mode_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____clock_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____u_int in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,163 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__time_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__daddr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fsid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_int64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____fsfilcnt64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__ino_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_condattr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__ldiv_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____qaddr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____rlim64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____useconds_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____uint16_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,164 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____blksize_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__a in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____key_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____daddr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____int64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_quad_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__ushort in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____time_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__int8_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____uint8_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__loff_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,165 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_int32_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____pthread_list_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__sigset_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____locale_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____u_long in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____int16_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____fsblkcnt_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____dev_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__blkcnt_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,166 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_key_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_rwlock_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_char in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____uint32_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fd_set in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____off_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__clock_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__blksize_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,167 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_long in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____caddr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____ino_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____ino64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__ulong in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____fsid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fd_mask in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__key_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__caddr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,168 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____sigset_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____timer_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____rlim_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_int in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_spinlock_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____intptr_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____int32_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____clockid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__clockid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,169 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__div_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__quad_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_int16_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__size_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__u_int8_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_cond_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__uid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____socklen_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,170 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____id_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__int16_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__lldiv_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fsblkcnt_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____gid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__wchar_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__pthread_barrier_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____u_quad_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____pid_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,171 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____quad_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,172 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____u_char in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,172 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____off64_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,172 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i____suseconds_t in test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:00,189 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGae146fe01 [2018-03-29 21:04:00,194 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 21:04:00,197 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-29 21:04:00,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 21:04:00,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 21:04:00,203 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 21:04:00,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e6f3a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00, skipping insertion in model container [2018-03-29 21:04:00,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,219 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:04:00,251 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:04:00,411 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:04:00,459 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:04:00,472 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 161 non ball SCCs. Number of states in SCCs 161. [2018-03-29 21:04:00,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00 WrapperNode [2018-03-29 21:04:00,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 21:04:00,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 21:04:00,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 21:04:00,534 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 21:04:00,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,562 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... [2018-03-29 21:04:00,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 21:04:00,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 21:04:00,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 21:04:00,593 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 21:04:00,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 21:04:00,719 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 21:04:00,719 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 21:04:00,719 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__foo [2018-03-29 21:04:00,719 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 21:04:00,719 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-03-29 21:04:00,719 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-03-29 21:04:00,720 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-03-29 21:04:00,721 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-03-29 21:04:00,722 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-03-29 21:04:00,723 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-03-29 21:04:00,724 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-03-29 21:04:00,725 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-03-29 21:04:00,726 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-03-29 21:04:00,727 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-03-29 21:04:00,728 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-03-29 21:04:00,729 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-03-29 21:04:00,729 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-03-29 21:04:00,729 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-03-29 21:04:00,729 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-03-29 21:04:00,729 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-03-29 21:04:00,729 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-03-29 21:04:00,729 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure memmove [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure memccpy [2018-03-29 21:04:00,730 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure memcmp [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure memchr [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure strcpy [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure strncpy [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure strcat [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure strncat [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure strcmp [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure strncmp [2018-03-29 21:04:00,731 INFO L128 BoogieDeclarations]: Found specification of procedure strcoll [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strxfrm [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strdup [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strndup [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strchr [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strrchr [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strcspn [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strspn [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strpbrk [2018-03-29 21:04:00,732 INFO L128 BoogieDeclarations]: Found specification of procedure strstr [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure strtok [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure strtok_r [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure strlen [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure strnlen [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure strerror [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure strerror_r [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure strerror_l [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure __bzero [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure bcopy [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure bzero [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure bcmp [2018-03-29 21:04:00,733 INFO L128 BoogieDeclarations]: Found specification of procedure index [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure rindex [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure ffs [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure strsep [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure strsignal [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-03-29 21:04:00,734 INFO L128 BoogieDeclarations]: Found specification of procedure stpcpy [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure stpncpy [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__foo [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 21:04:00,735 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 21:04:00,736 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-03-29 21:04:00,736 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 21:04:00,736 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-29 21:04:00,736 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 21:04:00,736 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-29 21:04:00,736 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-29 21:04:00,966 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-03-29 21:04:01,135 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 21:04:01,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:04:01 BoogieIcfgContainer [2018-03-29 21:04:01,135 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 21:04:01,136 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 21:04:01,136 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 21:04:01,138 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 21:04:01,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 09:04:00" (1/3) ... [2018-03-29 21:04:01,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66647448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:04:01, skipping insertion in model container [2018-03-29 21:04:01,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:04:00" (2/3) ... [2018-03-29 21:04:01,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66647448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:04:01, skipping insertion in model container [2018-03-29 21:04:01,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:04:01" (3/3) ... [2018-03-29 21:04:01,141 INFO L107 eAbstractionObserver]: Analyzing ICFG test-memleak_nexttime_true-valid-memsafety_true-termination.i [2018-03-29 21:04:01,148 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 21:04:01,153 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 15 error locations. [2018-03-29 21:04:01,197 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 21:04:01,197 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 21:04:01,197 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 21:04:01,198 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 21:04:01,198 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 21:04:01,198 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 21:04:01,198 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 21:04:01,198 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 21:04:01,198 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 21:04:01,198 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 21:04:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states. [2018-03-29 21:04:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-03-29 21:04:01,215 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:01,215 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:04:01,215 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:01,219 INFO L82 PathProgramCache]: Analyzing trace with hash -988901671, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:01,230 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:01,283 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:01,344 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:01,345 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,356 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:01,357 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,365 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,366 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:14 [2018-03-29 21:04:01,384 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:01,385 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:01,386 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-03-29 21:04:01,387 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,401 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:01,402 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2018-03-29 21:04:01,402 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,418 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:01,418 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:14 [2018-03-29 21:04:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:01,444 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:01,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:01,589 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:04:01,590 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2018-03-29 21:04:01,592 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-03-29 21:04:01,602 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-03-29 21:04:01,602 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-03-29 21:04:01,604 INFO L87 Difference]: Start difference. First operand 61 states. Second operand 6 states. [2018-03-29 21:04:01,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:01,807 INFO L93 Difference]: Finished difference Result 61 states and 62 transitions. [2018-03-29 21:04:01,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-03-29 21:04:01,808 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 15 [2018-03-29 21:04:01,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:01,819 INFO L225 Difference]: With dead ends: 61 [2018-03-29 21:04:01,819 INFO L226 Difference]: Without dead ends: 54 [2018-03-29 21:04:01,823 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-03-29 21:04:01,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-03-29 21:04:01,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2018-03-29 21:04:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-03-29 21:04:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 55 transitions. [2018-03-29 21:04:01,870 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 55 transitions. Word has length 15 [2018-03-29 21:04:01,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:01,870 INFO L459 AbstractCegarLoop]: Abstraction has 54 states and 55 transitions. [2018-03-29 21:04:01,870 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-03-29 21:04:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2018-03-29 21:04:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-03-29 21:04:01,871 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:01,871 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:04:01,871 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:01,871 INFO L82 PathProgramCache]: Analyzing trace with hash -591180741, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:01,878 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:01,899 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:01,902 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:01,903 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,914 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,914 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 21:04:01,924 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-03-29 21:04:01,924 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,927 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,927 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:11 [2018-03-29 21:04:01,939 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 16 [2018-03-29 21:04:01,940 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:01,946 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:01,946 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:16 [2018-03-29 21:04:01,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:01,956 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:01,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:02,019 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:04:02,019 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 4] imperfect sequences [] total 5 [2018-03-29 21:04:02,021 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-03-29 21:04:02,021 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-03-29 21:04:02,021 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-03-29 21:04:02,021 INFO L87 Difference]: Start difference. First operand 54 states and 55 transitions. Second operand 6 states. [2018-03-29 21:04:02,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:02,181 INFO L93 Difference]: Finished difference Result 65 states and 66 transitions. [2018-03-29 21:04:02,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-03-29 21:04:02,182 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2018-03-29 21:04:02,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:02,183 INFO L225 Difference]: With dead ends: 65 [2018-03-29 21:04:02,183 INFO L226 Difference]: Without dead ends: 64 [2018-03-29 21:04:02,184 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 3 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-03-29 21:04:02,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2018-03-29 21:04:02,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2018-03-29 21:04:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2018-03-29 21:04:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 65 transitions. [2018-03-29 21:04:02,191 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 65 transitions. Word has length 16 [2018-03-29 21:04:02,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:02,191 INFO L459 AbstractCegarLoop]: Abstraction has 64 states and 65 transitions. [2018-03-29 21:04:02,191 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-03-29 21:04:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 65 transitions. [2018-03-29 21:04:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-03-29 21:04:02,192 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:02,192 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:04:02,193 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:02,193 INFO L82 PathProgramCache]: Analyzing trace with hash -591180739, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:02,203 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:02,227 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:02,231 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:02,232 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:02,240 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:02,241 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:02,246 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:02,246 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:14 [2018-03-29 21:04:02,279 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,280 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 15 [2018-03-29 21:04:02,280 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:02,299 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,300 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,301 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-03-29 21:04:02,301 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:02,315 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:02,316 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:31, output treesize:28 [2018-03-29 21:04:02,350 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,351 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,352 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,353 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 34 [2018-03-29 21:04:02,354 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:02,379 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,380 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,381 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:02,382 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2018-03-29 21:04:02,382 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:02,393 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:02,393 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:39, output treesize:23 [2018-03-29 21:04:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:02,421 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:02,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:02,672 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:04:02,672 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 7 [2018-03-29 21:04:02,672 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-29 21:04:02,672 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-29 21:04:02,673 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-03-29 21:04:02,673 INFO L87 Difference]: Start difference. First operand 64 states and 65 transitions. Second operand 8 states. [2018-03-29 21:04:04,782 WARN L151 SmtUtils]: Spent 2027ms on a formula simplification. DAG size of input: 53 DAG size of output 36 [2018-03-29 21:04:04,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:04,860 INFO L93 Difference]: Finished difference Result 64 states and 65 transitions. [2018-03-29 21:04:04,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-03-29 21:04:04,860 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-03-29 21:04:04,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:04,862 INFO L225 Difference]: With dead ends: 64 [2018-03-29 21:04:04,862 INFO L226 Difference]: Without dead ends: 62 [2018-03-29 21:04:04,862 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 23 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=40, Invalid=50, Unknown=0, NotChecked=0, Total=90 [2018-03-29 21:04:04,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2018-03-29 21:04:04,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 62. [2018-03-29 21:04:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2018-03-29 21:04:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 63 transitions. [2018-03-29 21:04:04,872 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 63 transitions. Word has length 16 [2018-03-29 21:04:04,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:04,873 INFO L459 AbstractCegarLoop]: Abstraction has 62 states and 63 transitions. [2018-03-29 21:04:04,873 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-29 21:04:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 63 transitions. [2018-03-29 21:04:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-03-29 21:04:04,874 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:04,874 INFO L355 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] [2018-03-29 21:04:04,874 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:04,875 INFO L82 PathProgramCache]: Analyzing trace with hash 630345045, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:04,880 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:04,903 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:04,911 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:04,911 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:04,912 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:04,912 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 21:04:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:04,922 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:04,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:04,955 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:04:04,955 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-03-29 21:04:04,955 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-03-29 21:04:04,955 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-03-29 21:04:04,955 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 21:04:04,956 INFO L87 Difference]: Start difference. First operand 62 states and 63 transitions. Second operand 3 states. [2018-03-29 21:04:04,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:04,979 INFO L93 Difference]: Finished difference Result 62 states and 63 transitions. [2018-03-29 21:04:04,979 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-29 21:04:04,979 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2018-03-29 21:04:04,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:04,980 INFO L225 Difference]: With dead ends: 62 [2018-03-29 21:04:04,980 INFO L226 Difference]: Without dead ends: 60 [2018-03-29 21:04:04,981 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 21:04:04,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-03-29 21:04:04,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2018-03-29 21:04:04,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-03-29 21:04:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 61 transitions. [2018-03-29 21:04:04,989 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 61 transitions. Word has length 31 [2018-03-29 21:04:04,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:04,991 INFO L459 AbstractCegarLoop]: Abstraction has 60 states and 61 transitions. [2018-03-29 21:04:04,991 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-03-29 21:04:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 61 transitions. [2018-03-29 21:04:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-03-29 21:04:04,992 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:04,992 INFO L355 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] [2018-03-29 21:04:04,992 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:04,992 INFO L82 PathProgramCache]: Analyzing trace with hash 630345046, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:04,999 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:05,021 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:05,038 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:05,117 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:04:05,117 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2018-03-29 21:04:05,118 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-03-29 21:04:05,118 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-03-29 21:04:05,118 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-03-29 21:04:05,118 INFO L87 Difference]: Start difference. First operand 60 states and 61 transitions. Second operand 6 states. [2018-03-29 21:04:05,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:05,158 INFO L93 Difference]: Finished difference Result 111 states and 116 transitions. [2018-03-29 21:04:05,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-03-29 21:04:05,158 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 31 [2018-03-29 21:04:05,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:05,159 INFO L225 Difference]: With dead ends: 111 [2018-03-29 21:04:05,160 INFO L226 Difference]: Without dead ends: 70 [2018-03-29 21:04:05,160 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 56 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-03-29 21:04:05,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-03-29 21:04:05,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2018-03-29 21:04:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-03-29 21:04:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 71 transitions. [2018-03-29 21:04:05,168 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 71 transitions. Word has length 31 [2018-03-29 21:04:05,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:05,168 INFO L459 AbstractCegarLoop]: Abstraction has 70 states and 71 transitions. [2018-03-29 21:04:05,168 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-03-29 21:04:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 71 transitions. [2018-03-29 21:04:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-03-29 21:04:05,169 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:05,169 INFO L355 BasicCegarLoop]: trace histogram [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] [2018-03-29 21:04:05,169 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:05,170 INFO L82 PathProgramCache]: Analyzing trace with hash -199730342, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:05,175 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:05,204 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:05,229 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:05,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:04:05,341 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-29 21:04:05,341 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2018-03-29 21:04:05,342 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-03-29 21:04:05,342 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-03-29 21:04:05,342 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2018-03-29 21:04:05,342 INFO L87 Difference]: Start difference. First operand 70 states and 71 transitions. Second operand 10 states. [2018-03-29 21:04:05,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:05,449 INFO L93 Difference]: Finished difference Result 132 states and 137 transitions. [2018-03-29 21:04:05,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-03-29 21:04:05,450 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 39 [2018-03-29 21:04:05,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:05,452 INFO L225 Difference]: With dead ends: 132 [2018-03-29 21:04:05,452 INFO L226 Difference]: Without dead ends: 86 [2018-03-29 21:04:05,453 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 68 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2018-03-29 21:04:05,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2018-03-29 21:04:05,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2018-03-29 21:04:05,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2018-03-29 21:04:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 87 transitions. [2018-03-29 21:04:05,466 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 87 transitions. Word has length 39 [2018-03-29 21:04:05,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:05,466 INFO L459 AbstractCegarLoop]: Abstraction has 86 states and 87 transitions. [2018-03-29 21:04:05,466 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-03-29 21:04:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 87 transitions. [2018-03-29 21:04:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-03-29 21:04:05,468 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:05,468 INFO L355 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:04:05,468 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:05,468 INFO L82 PathProgramCache]: Analyzing trace with hash -339597986, now seen corresponding path program 2 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:05,483 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:05,512 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:05,514 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:05,515 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,516 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,516 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 21:04:05,521 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-03-29 21:04:05,521 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,522 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,523 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:9, output treesize:3 [2018-03-29 21:04:05,556 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:05,574 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 12 treesize of output 15 [2018-03-29 21:04:05,575 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2018-03-29 21:04:05,595 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-03-29 21:04:05,595 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:28 [2018-03-29 21:04:05,617 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-03-29 21:04:05,617 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,631 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:05,631 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:05,632 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-03-29 21:04:05,632 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,636 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:05,636 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:38, output treesize:11 [2018-03-29 21:04:05,648 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:05,650 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:05,655 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 24 [2018-03-29 21:04:05,656 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2018-03-29 21:04:05,669 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 2 xjuncts. [2018-03-29 21:04:05,669 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:32 [2018-03-29 21:04:05,699 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-03-29 21:04:05,699 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:05,741 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 1 [2018-03-29 21:04:05,741 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,746 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:6 [2018-03-29 21:04:05,802 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 1 [2018-03-29 21:04:05,803 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,806 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,807 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:10 [2018-03-29 21:04:05,831 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2018-03-29 21:04:05,831 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,836 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:05,836 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:16 [2018-03-29 21:04:05,900 INFO L267 ElimStorePlain]: Start of recursive call 1: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:05,900 INFO L202 ElimStorePlain]: Needed 1 recursive calls to eliminate 2 variables, input treesize:22, output treesize:1 [2018-03-29 21:04:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-03-29 21:04:05,953 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:04:05,953 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9, 8] imperfect sequences [] total 15 [2018-03-29 21:04:05,954 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-03-29 21:04:05,954 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-03-29 21:04:05,955 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2018-03-29 21:04:05,955 INFO L87 Difference]: Start difference. First operand 86 states and 87 transitions. Second operand 16 states. [2018-03-29 21:04:06,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:06,403 INFO L93 Difference]: Finished difference Result 86 states and 87 transitions. [2018-03-29 21:04:06,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-03-29 21:04:06,403 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 47 [2018-03-29 21:04:06,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:06,404 INFO L225 Difference]: With dead ends: 86 [2018-03-29 21:04:06,404 INFO L226 Difference]: Without dead ends: 85 [2018-03-29 21:04:06,405 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 79 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=122, Invalid=340, Unknown=0, NotChecked=0, Total=462 [2018-03-29 21:04:06,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2018-03-29 21:04:06,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2018-03-29 21:04:06,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2018-03-29 21:04:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 86 transitions. [2018-03-29 21:04:06,420 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 86 transitions. Word has length 47 [2018-03-29 21:04:06,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:06,420 INFO L459 AbstractCegarLoop]: Abstraction has 85 states and 86 transitions. [2018-03-29 21:04:06,421 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-03-29 21:04:06,421 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 86 transitions. [2018-03-29 21:04:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-03-29 21:04:06,422 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:06,422 INFO L355 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:04:06,422 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:06,423 INFO L82 PathProgramCache]: Analyzing trace with hash -339597985, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:06,435 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:06,466 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:06,479 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:04:06,479 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:06,482 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:06,482 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-29 21:04:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-03-29 21:04:06,486 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-03-29 21:04:06,522 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:04:06,522 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2018-03-29 21:04:06,522 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-03-29 21:04:06,523 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-03-29 21:04:06,523 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-03-29 21:04:06,523 INFO L87 Difference]: Start difference. First operand 85 states and 86 transitions. Second operand 4 states. [2018-03-29 21:04:06,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:04:06,548 INFO L93 Difference]: Finished difference Result 85 states and 86 transitions. [2018-03-29 21:04:06,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-29 21:04:06,548 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2018-03-29 21:04:06,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:04:06,550 INFO L225 Difference]: With dead ends: 85 [2018-03-29 21:04:06,550 INFO L226 Difference]: Without dead ends: 83 [2018-03-29 21:04:06,550 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-03-29 21:04:06,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2018-03-29 21:04:06,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2018-03-29 21:04:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2018-03-29 21:04:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 84 transitions. [2018-03-29 21:04:06,566 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 84 transitions. Word has length 47 [2018-03-29 21:04:06,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:04:06,566 INFO L459 AbstractCegarLoop]: Abstraction has 83 states and 84 transitions. [2018-03-29 21:04:06,567 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-03-29 21:04:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 84 transitions. [2018-03-29 21:04:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-03-29 21:04:06,569 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:04:06,569 INFO L355 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 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] [2018-03-29 21:04:06,569 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr0RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr3RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr2RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr1RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr4RequiresViolation, __U_MULTI_ftest_memleak_nexttime_true_valid_memsafety_true_termination_i__fooErr5RequiresViolation, mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr8EnsuresViolationMEMORY_LEAK, mainErr1RequiresViolation, mainErr6AssertViolationMEMORY_FREE, mainErr7AssertViolationMEMORY_FREE, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-03-29 21:04:06,569 INFO L82 PathProgramCache]: Analyzing trace with hash 165140842, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:04:06,576 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:04:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:04:06,616 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:04:06,657 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-03-29 21:04:06,660 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-03-29 21:04:06,660 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:06,662 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:06,666 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:06,666 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2018-03-29 21:04:07,041 WARN L151 SmtUtils]: Spent 100ms on a formula simplification. DAG size of input: 95 DAG size of output 31 [2018-03-29 21:04:07,063 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 60 [2018-03-29 21:04:07,071 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 63 [2018-03-29 21:04:07,075 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,077 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 65 [2018-03-29 21:04:07,081 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,082 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,086 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 88 [2018-03-29 21:04:07,091 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,099 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,107 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,108 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,138 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 121 [2018-03-29 21:04:07,138 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,186 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,193 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,203 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,233 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,243 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:07,243 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 3 variables, input treesize:197, output treesize:74 [2018-03-29 21:04:07,394 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 68 treesize of output 56 [2018-03-29 21:04:07,400 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,401 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,405 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,406 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,407 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,409 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:07,416 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 46 [2018-03-29 21:04:07,417 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,441 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-03-29 21:04:07,441 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,444 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,449 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:07,450 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:77, output treesize:7 [2018-03-29 21:04:07,980 WARN L151 SmtUtils]: Spent 108ms on a formula simplification. DAG size of input: 111 DAG size of output 49 [2018-03-29 21:04:08,029 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 106 treesize of output 109 [2018-03-29 21:04:08,037 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,038 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,038 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,049 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 61 [2018-03-29 21:04:08,052 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,052 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:08,059 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 67 [2018-03-29 21:04:08,063 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,063 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:08,067 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 46 [2018-03-29 21:04:08,071 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,071 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:08,073 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 28 [2018-03-29 21:04:08,073 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,079 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,086 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,094 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,258 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 105 [2018-03-29 21:04:08,262 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,263 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2018-03-29 21:04:08,266 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,266 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,267 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,270 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 66 [2018-03-29 21:04:08,274 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,274 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,275 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,276 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,276 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,277 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:08,282 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 93 [2018-03-29 21:04:08,283 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,294 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,301 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,313 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,338 INFO L267 ElimStorePlain]: Start of recursive call 2: 4 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,355 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:08,355 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 5 variables, input treesize:238, output treesize:123 [2018-03-29 21:04:08,419 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 101 [2018-03-29 21:04:08,433 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2018-03-29 21:04:08,434 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,495 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 8 [2018-03-29 21:04:08,496 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,552 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-03-29 21:04:08,553 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,561 INFO L267 ElimStorePlain]: Start of recursive call 2: 13 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,565 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:08,565 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:121, output treesize:3 [2018-03-29 21:04:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 8 proven. 104 refuted. 15 times theorem prover too weak. 9 trivial. 0 not checked. [2018-03-29 21:04:08,614 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:04:09,289 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2018-03-29 21:04:09,458 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2018-03-29 21:04:09,694 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2018-03-29 21:04:10,834 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:10,834 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:10,835 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:10,835 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:6279, output treesize:1 [2018-03-29 21:04:11,598 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2018-03-29 21:04:11,983 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2018-03-29 21:04:11,986 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2018-03-29 21:04:11,989 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2018-03-29 21:04:12,549 WARN L151 SmtUtils]: Spent 209ms on a formula simplification. DAG size of input: 124 DAG size of output 99 [2018-03-29 21:04:16,345 WARN L148 SmtUtils]: Spent 397ms on a formula simplification that was a NOOP. DAG size: 121 [2018-03-29 21:04:16,347 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 16 [2018-03-29 21:04:20,880 WARN L148 SmtUtils]: Spent 412ms on a formula simplification that was a NOOP. DAG size: 163 [2018-03-29 21:04:20,884 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 16 [2018-03-29 21:04:21,696 WARN L148 SmtUtils]: Spent 189ms on a formula simplification that was a NOOP. DAG size: 159 [2018-03-29 21:04:21,699 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 16 [2018-03-29 21:04:21,732 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 16 [2018-03-29 21:04:22,788 WARN L151 SmtUtils]: Spent 243ms on a formula simplification. DAG size of input: 160 DAG size of output 115 [2018-03-29 21:04:22,804 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 6382 treesize of output 3512 [2018-03-29 21:04:23,896 WARN L151 SmtUtils]: Spent 1089ms on a formula simplification. DAG size of input: 368 DAG size of output 90 [2018-03-29 21:04:23,906 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 8 [2018-03-29 21:04:23,906 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:24,082 INFO L303 Elim1Store]: Index analysis took 113 ms [2018-03-29 21:04:24,260 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 3111 treesize of output 1215 [2018-03-29 21:04:25,730 WARN L151 SmtUtils]: Spent 1462ms on a formula simplification. DAG size of input: 344 DAG size of output 230 [2018-03-29 21:04:25,736 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 301 treesize of output 293 [2018-03-29 21:04:25,737 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:25,744 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 1300 treesize of output 1260 [2018-03-29 21:04:25,745 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:25,753 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 1156 treesize of output 1120 [2018-03-29 21:04:25,753 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:26,354 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 1177 treesize of output 1139 [2018-03-29 21:04:26,354 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:26,647 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1116 treesize of output 1098 [2018-03-29 21:04:26,648 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:26,955 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1276 treesize of output 1224 [2018-03-29 21:04:26,956 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:27,406 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1532 treesize of output 1214 [2018-03-29 21:04:27,412 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1113 treesize of output 1113 [2018-03-29 21:04:27,413 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:27,645 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 1202 treesize of output 1198 [2018-03-29 21:04:27,646 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 2 xjuncts. [2018-03-29 21:04:27,929 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1105 treesize of output 1097 [2018-03-29 21:04:27,930 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:28,187 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 1250 treesize of output 1252 [2018-03-29 21:04:28,187 INFO L267 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 2 xjuncts. [2018-03-29 21:04:28,212 INFO L267 ElimStorePlain]: Start of recursive call 11: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:28,400 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 1139 treesize of output 1099 [2018-03-29 21:04:28,400 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:28,532 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 981 treesize of output 815 [2018-03-29 21:04:28,557 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,557 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,561 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,561 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,561 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,590 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 618 treesize of output 534 [2018-03-29 21:04:28,763 WARN L151 SmtUtils]: Spent 169ms on a formula simplification. DAG size of input: 256 DAG size of output 137 [2018-03-29 21:04:28,766 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,767 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,767 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,768 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,768 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,768 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,769 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,769 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,769 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,770 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,770 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,770 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,771 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,772 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,792 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 14 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 362 treesize of output 447 [2018-03-29 21:04:28,797 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,797 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,798 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,798 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,798 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,799 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,799 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,799 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,801 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,801 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,801 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,802 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,802 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,802 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,803 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,803 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,804 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,805 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:28,839 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 18 disjoint index pairs (out of 15 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 437 treesize of output 475 [2018-03-29 21:04:29,111 WARN L151 SmtUtils]: Spent 266ms on a formula simplification. DAG size of input: 213 DAG size of output 135 [2018-03-29 21:04:29,118 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,119 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,119 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,121 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,122 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,122 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,123 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,123 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,123 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,124 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,124 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,125 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,125 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,126 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,127 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,127 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,128 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,128 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,129 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,129 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,130 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,130 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,130 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,131 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,170 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 24 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 308 treesize of output 451 [2018-03-29 21:04:29,395 WARN L151 SmtUtils]: Spent 221ms on a formula simplification. DAG size of input: 138 DAG size of output 110 [2018-03-29 21:04:29,398 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,399 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,399 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,401 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,401 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,402 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,402 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,403 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,404 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,404 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,404 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,407 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,408 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,408 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,409 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,409 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,410 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,410 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,411 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,411 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,411 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,412 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,412 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,412 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,412 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,413 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,413 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,413 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,475 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 29 disjoint index pairs (out of 28 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 224 treesize of output 441 [2018-03-29 21:04:29,768 WARN L151 SmtUtils]: Spent 291ms on a formula simplification. DAG size of input: 136 DAG size of output 106 [2018-03-29 21:04:29,772 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,772 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,773 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,773 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:29,774 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,774 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,775 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,775 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,776 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:29,776 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,777 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:29,777 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,778 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,779 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:29,779 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,779 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,797 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 12 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 298 [2018-03-29 21:04:29,875 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:29,875 INFO L267 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:29,877 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,878 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,878 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,878 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,879 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,879 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,879 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,880 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,880 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:29,886 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 149 [2018-03-29 21:04:29,886 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:29,908 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:29,954 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 46 [2018-03-29 21:04:29,954 INFO L267 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:30,002 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,016 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 194 treesize of output 207 [2018-03-29 21:04:30,017 INFO L267 ElimStorePlain]: Start of recursive call 27: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 4 xjuncts. [2018-03-29 21:04:30,084 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,089 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,090 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,092 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,101 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,101 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,102 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,102 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,110 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,111 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,111 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,112 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,114 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,115 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,116 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,117 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,118 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,119 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,120 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,121 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,121 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:30,122 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,122 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,122 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,123 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,123 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,123 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,124 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,124 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,125 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,210 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 31 disjoint index pairs (out of 36 index pairs), introduced 3 new quantified variables, introduced 13 case distinctions, treesize of input 150 treesize of output 354 [2018-03-29 21:04:30,299 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,300 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,302 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,304 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,305 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,305 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,306 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,308 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,309 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,309 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,310 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,310 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,312 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,313 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,314 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,314 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,315 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,315 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,316 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,316 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,317 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,318 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,318 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,386 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 118 treesize of output 273 [2018-03-29 21:04:30,398 INFO L267 ElimStorePlain]: Start of recursive call 29: 10 dim-0 vars, End of recursive call: 10 dim-0 vars, and 16 xjuncts. [2018-03-29 21:04:30,402 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:30,402 INFO L267 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:30,552 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-03-29 21:04:30,567 INFO L267 ElimStorePlain]: Start of recursive call 22: 4 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:30,614 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,615 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,615 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,618 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,618 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,619 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,619 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,619 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,620 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,620 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,620 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,621 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,623 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,624 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,625 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,625 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,626 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,626 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,626 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,627 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,630 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,630 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,631 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,631 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,631 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,632 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,632 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,632 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,633 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:30,707 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 30 disjoint index pairs (out of 28 index pairs), introduced 2 new quantified variables, introduced 12 case distinctions, treesize of input 232 treesize of output 504 [2018-03-29 21:04:31,361 WARN L151 SmtUtils]: Spent 650ms on a formula simplification. DAG size of input: 235 DAG size of output 174 [2018-03-29 21:04:31,364 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,365 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,365 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,366 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,369 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 242 [2018-03-29 21:04:31,370 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:31,551 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,555 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,555 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,574 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 230 treesize of output 287 [2018-03-29 21:04:31,577 INFO L267 ElimStorePlain]: Start of recursive call 33: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 8 xjuncts. [2018-03-29 21:04:31,729 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,729 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,730 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,731 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,731 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,731 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,732 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,732 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,732 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,733 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,734 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,734 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,734 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,735 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,736 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,736 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,737 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,737 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,749 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,760 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 13 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 337 [2018-03-29 21:04:31,835 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:31,835 INFO L267 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:31,838 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,838 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,838 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,839 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,839 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,839 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,840 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,840 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,840 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,841 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,842 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,842 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,842 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,847 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:31,852 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 155 [2018-03-29 21:04:31,852 INFO L267 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:31,877 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:31,969 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,970 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,971 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,972 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,973 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,973 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,973 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,974 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,974 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,975 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,975 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,975 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,976 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,977 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,978 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,978 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,979 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,979 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,979 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,980 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,980 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,981 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,981 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,981 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,982 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,982 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,982 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,983 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:31,983 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,018 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 32 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 218 treesize of output 425 [2018-03-29 21:04:32,222 WARN L151 SmtUtils]: Spent 201ms on a formula simplification. DAG size of input: 118 DAG size of output 106 [2018-03-29 21:04:32,224 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:32,224 INFO L267 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:32,227 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,227 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,228 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:32,232 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,232 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,233 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,233 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,233 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,234 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,234 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:32,235 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,235 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,235 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,236 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,236 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,248 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 16 disjoint index pairs (out of 28 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 211 treesize of output 263 [2018-03-29 21:04:32,249 INFO L267 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:32,252 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,252 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,253 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:32,253 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,253 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,254 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,254 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,254 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,255 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,255 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:32,256 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,256 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,256 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,257 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,257 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,277 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 16 disjoint index pairs (out of 28 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 215 treesize of output 267 [2018-03-29 21:04:32,278 INFO L267 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:32,413 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,414 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,414 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,416 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,417 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,418 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,418 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,419 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,419 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,420 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,421 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,421 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,422 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,422 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,423 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,424 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,425 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,425 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,425 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,426 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,426 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,427 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,427 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,428 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,428 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,429 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,429 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,429 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,430 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,470 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 214 treesize of output 381 [2018-03-29 21:04:32,479 INFO L267 ElimStorePlain]: Start of recursive call 41: 10 dim-0 vars, End of recursive call: 10 dim-0 vars, and 16 xjuncts. [2018-03-29 21:04:32,686 INFO L267 ElimStorePlain]: Start of recursive call 37: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:32,785 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,786 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,786 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,787 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,790 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,790 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,791 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,791 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,792 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,794 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,794 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,795 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,795 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,797 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,798 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,798 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,800 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,800 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,803 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,803 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,805 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,806 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,807 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,807 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,808 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,808 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,809 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,809 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,809 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,810 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,812 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,812 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:32,894 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 35 disjoint index pairs (out of 36 index pairs), introduced 2 new quantified variables, introduced 12 case distinctions, treesize of input 207 treesize of output 487 [2018-03-29 21:04:34,846 WARN L151 SmtUtils]: Spent 1938ms on a formula simplification. DAG size of input: 582 DAG size of output 355 [2018-03-29 21:04:34,851 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,851 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,852 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,853 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:34,853 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,853 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,854 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,854 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,854 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,855 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:34,856 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,856 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,856 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,857 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,858 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:34,858 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,859 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:34,859 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:34,860 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 12 disjoint index pairs (out of 36 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 260 treesize of output 276 [2018-03-29 21:04:34,861 INFO L267 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:35,708 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,708 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,709 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,709 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,710 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,711 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:35,711 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,711 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,712 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,712 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,713 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,713 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,713 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,714 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,714 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,715 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,715 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,716 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:35,716 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,717 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,717 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,718 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,718 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,719 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,745 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 24 disjoint index pairs (out of 36 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 228 treesize of output 327 [2018-03-29 21:04:35,747 INFO L267 ElimStorePlain]: Start of recursive call 44: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:04:35,904 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,905 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,906 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,908 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,908 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,909 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,910 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,910 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,910 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,912 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,912 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,912 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,913 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,913 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,913 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,914 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,914 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,914 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,915 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,915 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,915 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:35,919 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:35,921 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:35,935 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 222 treesize of output 308 [2018-03-29 21:04:35,936 INFO L267 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:36,181 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,182 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,182 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,183 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,184 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,185 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,186 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,186 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,186 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,188 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,190 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,190 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,191 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,191 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,191 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,192 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,194 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,194 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,196 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,197 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,198 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,199 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,199 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,200 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,200 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,200 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,201 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,201 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,202 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,203 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,203 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,203 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,278 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 242 treesize of output 485 [2018-03-29 21:04:36,279 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2018-03-29 21:04:36,300 INFO L267 ElimStorePlain]: Start of recursive call 46: 16 dim-0 vars, End of recursive call: 16 dim-0 vars, and 32 xjuncts. [2018-03-29 21:04:36,777 INFO L267 ElimStorePlain]: Start of recursive call 42: 9 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-03-29 21:04:36,780 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,781 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,781 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,781 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,784 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,784 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,784 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,785 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,785 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,787 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,787 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,787 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,788 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,789 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,790 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,790 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,791 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,792 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,793 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,793 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,794 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,795 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,796 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,797 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,797 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,797 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,798 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,798 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,799 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,799 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,799 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,801 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,801 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:36,877 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 2 new quantified variables, introduced 13 case distinctions, treesize of input 183 treesize of output 455 [2018-03-29 21:04:39,272 WARN L151 SmtUtils]: Spent 2375ms on a formula simplification. DAG size of input: 980 DAG size of output 403 [2018-03-29 21:04:39,276 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:39,276 INFO L267 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:39,279 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,279 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,280 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,281 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,282 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,283 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,283 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,283 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,284 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,284 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,284 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,285 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,285 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,285 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,286 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,286 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,287 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,288 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,288 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,288 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,289 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,289 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,289 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,290 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,290 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,291 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,291 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,291 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,291 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,292 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,323 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 215 treesize of output 352 [2018-03-29 21:04:39,324 INFO L267 ElimStorePlain]: Start of recursive call 49: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-03-29 21:04:39,327 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,328 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,328 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,329 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,330 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,331 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,331 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,332 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,332 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,332 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,333 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,333 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,333 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,334 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,334 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,335 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,336 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,336 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,337 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,338 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,338 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,348 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,348 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,349 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,349 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,349 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,350 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,350 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,350 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,351 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:39,383 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 211 treesize of output 348 [2018-03-29 21:04:39,384 INFO L267 ElimStorePlain]: Start of recursive call 50: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-03-29 21:04:40,181 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,181 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,182 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,183 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:40,183 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,183 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,184 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,184 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,185 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,185 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:40,186 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,186 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,187 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,187 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,187 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,188 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 21:04:40,189 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 193 [2018-03-29 21:04:40,190 INFO L267 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:40,363 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,364 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,364 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,365 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,365 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,365 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,367 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,367 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,368 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,368 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,369 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,369 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,370 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,371 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,371 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,372 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,372 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,372 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,373 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,373 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,373 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,374 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,374 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,374 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,376 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,377 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,377 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,378 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,378 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,378 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,379 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,379 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,380 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,380 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,380 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,381 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,381 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,381 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:40,429 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 183 treesize of output 417 [2018-03-29 21:04:40,443 INFO L267 ElimStorePlain]: Start of recursive call 52: 24 dim-0 vars, End of recursive call: 24 dim-0 vars, and 16 xjuncts. [2018-03-29 21:04:41,089 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,090 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,090 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,092 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,093 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,094 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,094 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,095 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,097 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,097 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,098 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,098 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,098 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,099 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,101 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,101 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,101 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,102 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,102 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,102 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,103 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,103 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,104 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,105 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,105 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,105 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,162 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 30 disjoint index pairs (out of 36 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 174 treesize of output 377 [2018-03-29 21:04:41,163 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2018-03-29 21:04:41,183 INFO L267 ElimStorePlain]: Start of recursive call 53: 16 dim-0 vars, End of recursive call: 16 dim-0 vars, and 32 xjuncts. [2018-03-29 21:04:41,614 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,614 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,616 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,616 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,617 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,618 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,618 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,619 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,619 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,621 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,622 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,622 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,622 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,625 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,626 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,631 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,631 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,632 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,632 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,632 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,633 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,633 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,635 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,635 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,635 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,636 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:41,691 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 30 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 166 treesize of output 369 [2018-03-29 21:04:41,691 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2018-03-29 21:04:41,787 INFO L267 ElimStorePlain]: Start of recursive call 54: 62 dim-0 vars, End of recursive call: 62 dim-0 vars, and 128 xjuncts. [2018-03-29 21:04:42,930 INFO L267 ElimStorePlain]: Start of recursive call 47: 11 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-03-29 21:04:42,986 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:42,987 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 51 [2018-03-29 21:04:42,987 INFO L267 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:43,009 INFO L267 ElimStorePlain]: Start of recursive call 31: 6 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-03-29 21:04:43,019 INFO L267 ElimStorePlain]: Start of recursive call 21: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:43,041 INFO L267 ElimStorePlain]: Start of recursive call 20: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:43,058 INFO L267 ElimStorePlain]: Start of recursive call 19: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:04:43,105 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,105 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,126 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 365 treesize of output 333 [2018-03-29 21:04:43,462 WARN L151 SmtUtils]: Spent 331ms on a formula simplification. DAG size of input: 381 DAG size of output 180 [2018-03-29 21:04:43,464 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:43,465 INFO L267 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:43,469 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,470 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,471 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,472 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,475 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,478 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,481 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,481 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:43,554 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 3 new quantified variables, introduced 12 case distinctions, treesize of input 390 treesize of output 537 [2018-03-29 21:04:43,554 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-03-29 21:04:44,297 INFO L267 ElimStorePlain]: Start of recursive call 58: 640 dim-0 vars, End of recursive call: 640 dim-0 vars, and 1024 xjuncts. [2018-03-29 21:04:44,326 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,330 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,330 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,334 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,336 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,339 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,342 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,343 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:44,414 INFO L303 Elim1Store]: Index analysis took 116 ms [2018-03-29 21:04:44,480 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 3 new quantified variables, introduced 12 case distinctions, treesize of input 238 treesize of output 397 [2018-03-29 21:04:44,480 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-03-29 21:04:45,228 INFO L267 ElimStorePlain]: Start of recursive call 59: 640 dim-0 vars, End of recursive call: 640 dim-0 vars, and 1024 xjuncts. [2018-03-29 21:04:45,233 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,234 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,234 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,236 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,238 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,241 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,243 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,244 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,326 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 3 new quantified variables, introduced 12 case distinctions, treesize of input 552 treesize of output 687 [2018-03-29 21:04:45,327 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-03-29 21:04:45,979 INFO L267 ElimStorePlain]: Start of recursive call 60: 640 dim-0 vars, End of recursive call: 640 dim-0 vars, and 1024 xjuncts. [2018-03-29 21:04:45,982 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:45,982 INFO L267 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:45,984 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-03-29 21:04:45,984 INFO L267 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2018-03-29 21:04:45,987 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,988 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,989 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,990 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,992 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,995 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,997 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:45,998 INFO L682 Elim1Store]: detected equality via solver [2018-03-29 21:04:46,074 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 3 new quantified variables, introduced 12 case distinctions, treesize of input 400 treesize of output 547 [2018-03-29 21:04:46,074 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-03-29 21:04:46,781 INFO L267 ElimStorePlain]: Start of recursive call 63: 640 dim-0 vars, End of recursive call: 640 dim-0 vars, and 1024 xjuncts. Received shutdown request... [2018-03-29 21:06:34,850 INFO L175 TraceCheckSpWp]: Timeout while computing interpolants [2018-03-29 21:06:34,850 WARN L519 AbstractCegarLoop]: Verification canceled [2018-03-29 21:06:34,854 WARN L197 ceAbstractionStarter]: Timeout [2018-03-29 21:06:34,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 09:06:34 BoogieIcfgContainer [2018-03-29 21:06:34,854 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 21:06:34,855 INFO L168 Benchmark]: Toolchain (without parser) took 154660.67 ms. Allocated memory was 303.6 MB in the beginning and 1.1 GB in the end (delta: 803.7 MB). Free memory was 241.0 MB in the beginning and 755.0 MB in the end (delta: -514.0 MB). Peak memory consumption was 831.5 MB. Max. memory is 5.3 GB. [2018-03-29 21:06:34,856 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 303.6 MB. Free memory is still 265.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 21:06:34,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.17 ms. Allocated memory is still 303.6 MB. Free memory was 240.0 MB in the beginning and 208.0 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 5.3 GB. [2018-03-29 21:06:34,856 INFO L168 Benchmark]: Boogie Preprocessor took 58.43 ms. Allocated memory is still 303.6 MB. Free memory was 208.0 MB in the beginning and 205.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-03-29 21:06:34,857 INFO L168 Benchmark]: RCFGBuilder took 543.11 ms. Allocated memory was 303.6 MB in the beginning and 466.6 MB in the end (delta: 163.1 MB). Free memory was 205.0 MB in the beginning and 389.8 MB in the end (delta: -184.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 5.3 GB. [2018-03-29 21:06:34,857 INFO L168 Benchmark]: TraceAbstraction took 153718.19 ms. Allocated memory was 466.6 MB in the beginning and 1.1 GB in the end (delta: 640.7 MB). Free memory was 389.8 MB in the beginning and 755.0 MB in the end (delta: -365.2 MB). Peak memory consumption was 817.2 MB. Max. memory is 5.3 GB. [2018-03-29 21:06:34,858 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 303.6 MB. Free memory is still 265.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 335.17 ms. Allocated memory is still 303.6 MB. Free memory was 240.0 MB in the beginning and 208.0 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 58.43 ms. Allocated memory is still 303.6 MB. Free memory was 208.0 MB in the beginning and 205.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 543.11 ms. Allocated memory was 303.6 MB in the beginning and 466.6 MB in the end (delta: 163.1 MB). Free memory was 205.0 MB in the beginning and 389.8 MB in the end (delta: -184.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 5.3 GB. * TraceAbstraction took 153718.19 ms. Allocated memory was 466.6 MB in the beginning and 1.1 GB in the end (delta: 640.7 MB). Free memory was 389.8 MB in the beginning and 755.0 MB in the end (delta: -365.2 MB). Peak memory consumption was 817.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 743]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 743). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 744]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 744). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 744]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 744). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 743]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 743). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 744]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 744). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 744]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 744). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 751]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 751). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 750). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 746]: Timeout (TraceAbstraction) Unable to prove that all allocated memory was freed (line 746). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 750). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 751]: Timeout (TraceAbstraction) Unable to prove that free always succeeds (line 751). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 751]: Timeout (TraceAbstraction) Unable to prove that free always succeeds (line 751). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 750). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 751]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 751). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 750). Cancelled while BasicCegarLoop was analyzing trace of length 75 with TraceHistMax 8, while TraceCheckSpWp was constructing backward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while SimplifyDDAWithTimeout was simplifying term of DAG size 35921. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 61 locations, 15 error locations. TIMEOUT Result, 153.6s OverallTime, 9 OverallIterations, 8 TraceHistogramMax, 3.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 331 SDtfs, 288 SDslu, 581 SDs, 0 SdLazy, 466 SolverSat, 109 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 488 GetRequests, 426 SyntacticMatches, 8 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 2.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=86occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 242 NumberOfCodeBlocks, 242 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 468 ConstructedInterpolants, 44 QuantifiedInterpolants, 72487 SizeOfPredicates, 23 NumberOfNonLiveVariables, 977 ConjunctsInSsa, 66 ConjunctsInUnsatCore, 16 InterpolantComputations, 14 PerfectInterpolantSequences, 112/124 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-memleak_nexttime_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-03-29_21-06-34-865.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-memleak_nexttime_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_21-06-34-865.csv Completed graceful shutdown