Trace number 4529857

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP-NaPS 1.00a2UNSAT 60.7258 60.9508

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l040-r039-n1.cnf-plain.pb.metafix.opb
MD5SUM496e1a97745958844c4098fcb049f7a4
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.093145
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3543
Total number of constraints11237
Number of constraints which are clauses11237
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

31.34/31.59	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4529857-1752260195.opb
31.34/31.59	c Solving mode: decision
31.34/31.59	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
31.34/31.59	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
31.34/31.59	c original problem has 3543 variables (3543 bin, 0 int, 0 impl, 0 cont) and 11237 constraints
31.34/31.59	c presolving:
31.34/31.59	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 11237 upgd conss, 0 impls, 10056 clqs
31.34/31.59	c (round 2, exhaustive) 0 del vars, 4724 del conss, 1181 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 11237 upgd conss, 0 impls, 10056 clqs
31.34/31.59	c    (0.3s) probing: 51/3543 (1.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
31.34/31.59	c    (0.3s) probing aborted: 50/50 successive totally useless probings
31.34/31.59	c    (0.3s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
31.34/31.59	c    (0.3s) symmetry computation finished: 2 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.01)
31.34/31.59	c dynamic symmetry handling statistics:
31.34/31.59	c    orbitopal reduction:       no components
31.34/31.59	c    orbital reduction:         no components
31.34/31.59	c    lexicographic reduction:   no permutations
31.34/31.59	c handled 1 out of 1 symmetry components
31.34/31.59	c (round 3, exhaustive) 15 del vars, 4724 del conss, 1182 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 11237 upgd conss, 0 impls, 11133 clqs
31.34/31.59	c (round 4, fast)       39 del vars, 4800 del conss, 1182 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 11237 upgd conss, 0 impls, 11121 clqs
31.34/31.59	c    (0.4s) probing: 57/3543 (1.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
31.34/31.59	c    (0.4s) probing aborted: 50/50 successive totally useless probings
31.34/31.59	c presolving (5 rounds: 5 fast, 4 medium, 4 exhaustive):
31.34/31.59	c  39 deleted vars, 4800 deleted constraints, 1182 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
31.34/31.59	c  0 implications, 11121 cliques
31.34/31.59	c presolved problem has 3516 variables (3516 bin, 0 int, 0 impl, 0 cont) and 7619 constraints
31.34/31.59	c    7618 constraints of type <setppc>
31.34/31.59	c       1 constraints of type <orbitope>
31.34/31.59	c transformed objective value is always integral (scale: 1)
31.34/31.59	c Presolving Time: 0.34
31.34/31.59	c 
31.34/31.59	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
31.34/31.59	c   0.6s|     1 |     0 |  2674 |     - |    69M |   0 |3516 |7640 |7618 |   0 |  0 |  21 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   1.9s|     1 |     0 | 10052 |     - |    73M |   0 |3516 |7714 |7799 | 181 |  1 |  22 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   2.2s|     1 |     0 | 10958 |     - |    73M |   0 |3516 |7715 |7974 | 356 |  2 |  23 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   2.4s|     1 |     0 | 11656 |     - |    75M |   0 |3516 |7716 |8123 | 505 |  3 |  24 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   2.8s|     1 |     0 | 12103 |     - |    76M |   0 |3516 |7718 |8203 | 585 |  4 |  26 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   3.0s|     1 |     0 | 12314 |     - |    80M |   0 |3516 |7719 |8236 | 618 |  5 |  27 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   3.3s|     1 |     0 | 12463 |     - |    82M |   0 |3516 |7720 |8253 | 635 |  6 |  28 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   3.4s|     1 |     0 | 12694 |     - |    84M |   0 |3516 |7721 |8263 | 645 |  7 |  29 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   3.6s|     1 |     0 | 12774 |     - |    86M |   0 |3516 |7723 |8286 | 668 |  8 |  31 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   3.9s|     1 |     0 | 12962 |     - |    88M |   0 |3516 |7724 |8303 | 685 |  9 |  32 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   4.1s|     1 |     0 | 13096 |     - |    89M |   0 |3516 |7725 |8320 | 702 | 10 |  33 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   4.2s|     1 |     0 | 13211 |     - |    91M |   0 |3516 |7726 |8336 | 718 | 11 |  34 |   0 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   4.9s|     1 |     2 | 15398 |     - |    92M |   0 |3516 |7731 |8336 | 718 | 11 |  39 |  11 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   7.1s|   100 |    45 | 28944 | 158.9 |    99M |  42 |3516 |7803 |8060 |1120 |  1 | 111 |  11 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c   9.0s|   200 |    33 | 34598 | 107.5 |   100M |  42 |3516 |7966 |8032 |1464 |  0 | 276 |  11 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
31.34/31.59	c  10.9s|   300 |    43 | 37558 |  81.4 |   103M |  42 |3516 |8059 |8019 |1945 |  1 | 369 |  11 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c  12.0s|   400 |    41 | 39584 |  66.1 |   103M |  42 |3516 |8155 |7991 |2192 |  1 | 465 |  11 | 0.000000e+00 |      --      |    Inf | unknown
31.34/31.59	c  14.1s|   500 |    34 | 42573 |  58.8 |   104M |  42 |3516 |8290 |   0 |2267 |  0 | 616 |  11 | 0.000000e+00 |      --      |    Inf |   0.73%
31.34/31.59	c  16.4s|   600 |    32 | 46324 |  55.3 |   104M |  42 |3516 |8392 |7994 |2974 |  1 | 739 |  11 | 0.000000e+00 |      --      |    Inf |   0.81%
31.34/31.59	c  17.6s|   700 |    59 | 52060 |  55.6 |   107M |  42 |3516 |8472 |8039 |3327 |  1 | 830 |  11 | 0.000000e+00 |      --      |    Inf |   0.87%
31.34/31.59	c  18.3s|   800 |    29 | 56463 |  54.1 |   110M |  42 |3516 |8568 |7937 |3930 |  1 | 947 |  11 | 0.000000e+00 |      --      |    Inf |   4.00%
31.34/31.59	c  19.4s|   900 |    34 | 64815 |  57.4 |   119M |  42 |3516 |8662 |8037 |5369 |  2 |1082 |  11 | 0.000000e+00 |      --      |    Inf |  12.21%
31.34/31.59	c  20.3s|  1000 |    28 | 71390 |  58.2 |   123M |  42 |3516 |8729 |7891 |6339 |  1 |1191 |  11 | 0.000000e+00 |      --      |    Inf |  28.27%
31.34/31.59	c  21.4s|  1100 |    16 | 80831 |  61.5 |   128M |  42 |3516 |8844 |7881 |8097 |  1 |1340 |  11 | 0.000000e+00 |      --      |    Inf |  37.30%
31.34/31.59	c  22.6s|  1200 |    24 | 91232 |  65.1 |   135M |  42 |3516 |8920 |7999 |  10k|  1 |1438 |  11 | 0.000000e+00 |      --      |    Inf |  50.70%
31.34/31.59	c  27.1s|  1300 |    40 |109253 |  73.9 |   135M |  42 |3516 |8978 |8044 |  10k|  1 |1520 |  11 | 0.000000e+00 |      --      |    Inf |  50.76%
31.34/31.59	c  28.1s|  1400 |    22 |118465 |  75.2 |   137M |  42 |3516 |9064 |7878 |  10k|  1 |1635 |  11 | 0.000000e+00 |      --      |    Inf |  50.99%
31.34/31.59	c  30.2s|  1500 |    20 |126994 |  75.9 |   145M |  42 |3516 |9152 |7914 |  11k|  1 |1749 |  11 | 0.000000e+00 |      --      |    Inf |  53.12%
31.34/31.59	c  31.1s|  1600 |    35 |135075 |  76.2 |   147M |  42 |3516 |9251 |7943 |  12k|  1 |1868 |  11 | 0.000000e+00 |      --      |    Inf |  53.23%
31.34/31.59	c Restart triggered after 50 consecutive estimations that the remaining tree will be large
31.34/31.59	c (run 1, node 1621) performing user restart
31.34/31.59	c 
31.34/31.59	c (restart) converted 249 cuts from the global cut pool into linear constraints
31.34/31.59	c 
31.34/31.59	c presolving:
31.34/31.59	c (round 1, fast)       0 del vars, 344 del conss, 0 add conss, 0 chg bounds, 7 chg sides, 116 chg coeffs, 0 upgd conss, 0 impls, 11311 clqs
31.34/31.59	c (round 2, exhaustive) 0 del vars, 587 del conss, 60 add conss, 0 chg bounds, 7 chg sides, 116 chg coeffs, 0 upgd conss, 0 impls, 11311 clqs
31.34/31.59	c (round 3, exhaustive) 0 del vars, 587 del conss, 60 add conss, 0 chg bounds, 7 chg sides, 118 chg coeffs, 333 upgd conss, 0 impls, 11365 clqs
31.34/31.59	c (round 4, fast)       0 del vars, 601 del conss, 60 add conss, 0 chg bounds, 7 chg sides, 118 chg coeffs, 333 upgd conss, 0 impls, 11366 clqs
31.34/31.59	c (round 5, medium)     0 del vars, 612 del conss, 70 add conss, 0 chg bounds, 17 chg sides, 143 chg coeffs, 333 upgd conss, 0 impls, 11370 clqs
31.34/31.59	c (round 6, exhaustive) 0 del vars, 620 del conss, 72 add conss, 0 chg bounds, 17 chg sides, 143 chg coeffs, 333 upgd conss, 0 impls, 11370 clqs
31.34/31.59	c (round 7, exhaustive) 0 del vars, 826 del conss, 72 add conss, 0 chg bounds, 17 chg sides, 300 chg coeffs, 333 upgd conss, 0 impls, 11371 clqs
60.55/60.88	c (round 8, exhaustive) 0 del vars, 855 del conss, 72 add conss, 0 chg bounds, 17 chg sides, 318 chg coeffs, 333 upgd conss, 0 impls, 11373 clqs
60.55/60.88	c presolving (9 rounds: 9 fast, 7 medium, 6 exhaustive):
60.55/60.88	c  0 deleted vars, 860 deleted constraints, 72 added constraints, 0 tightened bounds, 0 added holes, 17 changed sides, 323 changed coefficients
60.55/60.88	c  0 implications, 11373 cliques
60.55/60.88	c presolved problem has 3516 variables (3516 bin, 0 int, 0 impl, 0 cont) and 8740 constraints
60.55/60.88	c      41 constraints of type <knapsack>
60.55/60.88	c    7682 constraints of type <setppc>
60.55/60.88	c       4 constraints of type <linear>
60.55/60.88	c       1 constraints of type <orbitope>
60.55/60.88	c    1012 constraints of type <logicor>
60.55/60.88	c transformed objective value is always integral (scale: 1)
60.55/60.88	c Presolving Time: 0.42
60.55/60.88	c 
60.55/60.88	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
60.55/60.88	c  31.3s|     1 |     0 |138543 |     - |   148M |   0 |3516 |8748 |7735 |   0 |  0 |1908 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  31.6s|     1 |     0 |139466 |     - |   148M |   0 |3516 |8752 |7904 | 169 |  1 |1912 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  31.8s|     1 |     0 |140033 |     - |   149M |   0 |3516 |8753 |8027 | 292 |  2 |1913 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  31.9s|     1 |     0 |140377 |     - |   150M |   0 |3516 |8759 |8069 | 334 |  3 |1919 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  32.1s|     1 |     0 |140630 |     - |   151M |   0 |3516 |8764 |8105 | 370 |  4 |1924 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  32.2s|     1 |     0 |140821 |     - |   153M |   0 |3516 |8765 |8126 | 391 |  5 |1925 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  32.5s|     1 |     0 |141055 |     - |   155M |   0 |3516 |8768 |8157 | 422 |  6 |1928 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  33.1s|     1 |     0 |141169 |     - |   157M |   0 |3516 |8769 |8173 | 438 |  7 |1929 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  33.3s|     1 |     0 |141251 |     - |   158M |   0 |3516 |8770 |8194 | 459 |  8 |1930 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  33.7s|     1 |     0 |141541 |     - |   160M |   0 |3516 |8771 |8211 | 476 |  9 |1931 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  34.0s|     1 |     0 |141687 |     - |   165M |   0 |3516 |8772 |8233 | 498 | 10 |1932 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  34.0s|     1 |     0 |141812 |     - |   166M |   0 |3516 |8773 |8247 | 512 | 11 |1933 |  11 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  34.7s|     1 |     2 |142754 |     - |   166M |   0 |3516 |8777 |8247 | 512 | 11 |1938 |  30 | 0.000000e+00 |      --      |    Inf | unknown
60.55/60.89	c  36.3s|   100 |    13 |150216 |  76.0 |   179M |  20 |3516 |8903 |7884 |1553 |  1 |2064 |  30 | 0.000000e+00 |      --      |    Inf |   2.25%
60.55/60.89	c  38.3s|   200 |    24 |165291 |  80.1 |   192M |  20 |3516 |9106 |7859 |2931 |  0 |2269 |  30 | 0.000000e+00 |      --      |    Inf |   7.03%
60.55/60.89	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
60.55/60.89	c  39.3s|   300 |    23 |171819 |  79.3 |   195M |  20 |3516 |9248 |7880 |3561 |  1 |2427 |  30 | 0.000000e+00 |      --      |    Inf |   7.49%
60.55/60.89	c  40.3s|   400 |    14 |179815 |  79.4 |   201M |  20 |3516 |9399 |7758 |4511 |  1 |2597 |  30 | 0.000000e+00 |      --      |    Inf |  14.06%
60.55/60.89	c  42.1s|   500 |    13 |195456 |  83.0 |   208M |  20 |3516 |9493 |   0 |6522 |  0 |2740 |  30 | 0.000000e+00 |      --      |    Inf |  19.53%
60.55/60.89	c  44.3s|   600 |    13 |213209 |  87.3 |   221M |  20 |3516 |9614 |7870 |9450 |  2 |2922 |  30 | 0.000000e+00 |      --      |    Inf |  26.56%
60.55/60.89	c  45.6s|   700 |    15 |226164 |  89.1 |   225M |  20 |3516 |9710 |7771 |  11k|  1 |3070 |  30 | 0.000000e+00 |      --      |    Inf |  29.85%
60.55/60.89	c  47.6s|   800 |    30 |248307 |  94.6 |   227M |  20 |3516 |9751 |   0 |  12k|  0 |3223 |  30 | 0.000000e+00 |      --      |    Inf |  36.57%
60.55/60.89	c  49.3s|   900 |    29 |261839 |  96.2 |   232M |  20 |3516 |9803 |7874 |  14k|  2 |3350 |  30 | 0.000000e+00 |      --      |    Inf |  39.75%
60.55/60.89	c  50.4s|  1000 |    38 |274576 |  97.4 |   235M |  20 |3516 |9847 |7880 |  15k|  1 |3459 |  30 | 0.000000e+00 |      --      |    Inf |  42.76%
60.55/60.89	c  51.6s|  1100 |    34 |286433 |  98.1 |   238M |  21 |3516 |9902 |7939 |  17k|  0 |3580 |  30 | 0.000000e+00 |      --      |    Inf |  46.79%
60.55/60.89	c  52.6s|  1200 |    31 |295542 |  97.9 |   240M |  21 |3516 |9991 |7864 |  18k|  1 |3721 |  30 | 0.000000e+00 |      --      |    Inf |  48.05%
60.55/60.89	c  54.1s|  1300 |    32 |312124 | 100.2 |   243M |  21 |3516 |  10k|   0 |  20k|  0 |3816 |  30 | 0.000000e+00 |      --      |    Inf |  58.11%
60.55/60.89	c  55.3s|  1400 |    29 |326924 | 101.8 |   246M |  21 |3516 |  10k|7696 |  22k|  1 |3936 |  30 | 0.000000e+00 |      --      |    Inf |  67.87%
60.55/60.89	c  56.4s|  1500 |    25 |340640 | 102.9 |   247M |  21 |3516 |  10k|   0 |  23k|  0 |4029 |  30 | 0.000000e+00 |      --      |    Inf |  78.81%
60.55/60.89	c  57.9s|  1600 |    30 |356377 | 104.6 |   249M |  21 |3516 |  10k|7871 |  25k|  1 |4147 |  30 | 0.000000e+00 |      --      |    Inf |  82.02%
60.55/60.89	c  59.3s|  1700 |    25 |370627 | 105.8 |   252M |  21 |3516 |  10k|7712 |  28k|  1 |4264 |  30 | 0.000000e+00 |      --      |    Inf |  84.28%
60.55/60.89	c 
60.55/60.89	c SCIP Status        : problem is solved [infeasible]
60.55/60.89	c Solving Time (sec) : 60.52
60.55/60.89	c Solving Nodes      : 1790 (total of 3411 nodes in 2 runs)
60.55/60.89	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
60.55/60.89	c Dual Bound         : +1.00000000000000e+20
60.55/60.89	c Gap                : 0.00 %
60.55/60.89	c SCIP found the problem to be infeasible.
60.55/60.89	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (44981 MiB free)
  memory of node 1: 64507 MiB (62798 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529857-1752260195/watcher-4529857-1752260195 -o /tmp/evaluation-result-4529857-1752260195/solver-4529857-1752260195 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1752253269-119229 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4529857-1752260195.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=120572, runsolver pid=120569
Current StackSize limit: 8192 KiB


[startup+0.100063 s]*
/proc/loadavg: 4.09 4.16 4.18 5/255 120577
/proc/meminfo: memFree=110359148/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=18840 memory=13824 CPUtime=0.07 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 1840 0 0 0 6 1 0 0 20 0 1 0 141699177 19292160 3456 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 4748 3456 1920 1 0 1521 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 23032 KiB
Current children cumulated memory: 16768 KiB

[startup+0.208792 s]*
/proc/loadavg: 4.09 4.16 4.18 5/255 120577
/proc/meminfo: memFree=110359148/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1188600 memory=33456 CPUtime=0.16 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 4075 0 0 0 14 2 0 0 20 0 1 0 141699177 1217126400 8364 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 2 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 297150 8364 4972 1 0 269101 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 1192792 KiB
Current children cumulated memory: 36400 KiB

[startup+0.308694 s]*
/proc/loadavg: 4.09 4.16 4.18 6/255 120577
/proc/meminfo: memFree=110352344/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1200968 memory=52656 CPUtime=0.26 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 6439 0 0 0 23 3 0 0 20 0 1 0 141699177 1229791232 13164 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 300242 13164 7628 1 0 271600 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 1205160 KiB
Current children cumulated memory: 55600 KiB

[startup+0.700339 s]
/proc/loadavg: 4.09 4.16 4.18 5/255 120577
/proc/meminfo: memFree=110316056/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1243924 memory=89008 CPUtime=0.64 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 15217 0 0 0 58 6 0 0 20 0 1 0 141699177 1273778176 22252 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 310981 22252 7980 1 0 282339 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 1248116 KiB
Current children cumulated memory: 91952 KiB

[startup+1.50041 s]
/proc/loadavg: 4.09 4.16 4.18 5/255 120577
/proc/meminfo: memFree=110275736/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1274248 memory=115120 CPUtime=1.44 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 21594 0 0 0 136 8 0 0 20 0 1 0 141699177 1304829952 28780 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 318562 28780 8140 1 0 289920 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 1278440 KiB
Current children cumulated memory: 118064 KiB

[startup+3.11323 s]
/proc/loadavg: 4.16 4.17 4.18 5/255 120577
/proc/meminfo: memFree=110229036/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1302780 memory=140380 CPUtime=3.05 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 28975 0 0 0 296 9 0 0 20 0 1 0 141699177 1334046720 35095 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 325695 35095 8172 1 0 297053 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 1306972 KiB
Current children cumulated memory: 143324 KiB

[startup+6.30033 s]
/proc/loadavg: 4.16 4.17 4.18 5/255 120577
/proc/meminfo: memFree=110206616/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1327012 memory=165964 CPUtime=6.22 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 39916 0 0 0 611 11 0 0 20 0 1 0 141699177 1358860288 41491 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 331753 41491 8172 1 0 303111 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 1331204 KiB
Current children cumulated memory: 168908 KiB

[startup+12.7004 s]
/proc/loadavg: 4.21 4.18 4.18 5/255 120577
/proc/meminfo: memFree=110200348/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1335672 memory=174308 CPUtime=12.6 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 52079 0 0 0 1246 14 0 0 20 0 1 0 141699177 1367728128 43577 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 333918 43577 8172 1 0 305276 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 1339864 KiB
Current children cumulated memory: 177252 KiB

[startup+25.5004 s]
/proc/loadavg: 4.18 4.18 4.18 5/255 120577
/proc/meminfo: memFree=110146340/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1348972 memory=172520 CPUtime=25.36 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 60054 0 0 0 2520 16 0 0 20 0 1 0 141699177 1381347328 43130 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 337243 43130 8172 1 0 308601 0
Current children cumulated CPU time: 25.36 s
Current children cumulated vsize: 1353164 KiB
Current children cumulated memory: 175464 KiB

[startup+51.1136 s]
/proc/loadavg: 4.12 4.16 4.18 5/256 120579
/proc/meminfo: memFree=110138252/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1440224 memory=216744 CPUtime=50.9 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 71598 0 0 0 5072 18 0 0 20 0 1 0 141699177 1474789376 54186 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 360056 54186 8172 1 0 331414 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 1444416 KiB
Current children cumulated memory: 219688 KiB

[startup+60.9507 s]
# the end of solver process 120572 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=60.5142 s, system=0.21155 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2005 s]
/proc/loadavg: 4.12 4.16 4.18 5/256 120579
/proc/meminfo: memFree=110138252/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1441052 memory=217000 CPUtime=50.98 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 71662 0 0 0 5080 18 0 0 20 0 1 0 141699177 1475637248 54250 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 360263 54250 8172 1 0 331621 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 1445244 KiB
Current children cumulated memory: 219944 KiB

[startup+57.6003 s]
/proc/loadavg: 4.17 4.17 4.18 5/256 120579
/proc/meminfo: memFree=110072280/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1451484 memory=222120 CPUtime=57.36 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 72953 0 0 0 5718 18 0 0 20 0 1 0 141699177 1486319616 55530 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 362871 55530 8172 1 0 334229 0
Current children cumulated CPU time: 57.36 s
Current children cumulated vsize: 1455676 KiB
Current children cumulated memory: 225064 KiB

[startup+59.2004 s]
/proc/loadavg: 4.17 4.17 4.18 5/256 120579
/proc/meminfo: memFree=110070376/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1456108 memory=225576 CPUtime=58.96 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 73819 0 0 0 5877 19 0 0 20 0 1 0 141699177 1491054592 56394 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 364027 56394 8172 1 0 335385 0
Current children cumulated CPU time: 58.96 s
Current children cumulated vsize: 1460300 KiB
Current children cumulated memory: 228520 KiB

[startup+60.0003 s]*
/proc/loadavg: 4.17 4.17 4.18 5/256 120580
/proc/meminfo: memFree=110084984/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1456244 memory=225704 CPUtime=59.77 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 73854 0 0 0 5958 19 0 0 20 0 1 0 141699177 1491193856 56426 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 364061 56426 8172 1 0 335419 0
Current children cumulated CPU time: 59.77 s
Current children cumulated vsize: 1460436 KiB
Current children cumulated memory: 228648 KiB

[startup+60.4003 s]
/proc/loadavg: 4.17 4.17 4.18 5/256 120580
/proc/meminfo: memFree=110084984/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1460656 memory=229288 CPUtime=60.16 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 74737 0 0 0 5997 19 0 0 20 0 1 0 141699177 1495711744 57322 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 365164 57322 8172 1 0 336522 0
Current children cumulated CPU time: 60.16 s
Current children cumulated vsize: 1464848 KiB
Current children cumulated memory: 232232 KiB

[startup+60.8003 s]
/proc/loadavg: 4.17 4.17 4.18 5/256 120580
/proc/meminfo: memFree=110084984/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1460656 memory=229288 CPUtime=60.55 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 74737 0 0 0 6036 19 0 0 20 0 1 0 141699177 1495711744 57322 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 365164 57322 8172 1 0 336522 0
Current children cumulated CPU time: 60.55 s
Current children cumulated vsize: 1464848 KiB
Current children cumulated memory: 232232 KiB

[startup+60.9003 s]
/proc/loadavg: 4.17 4.17 4.18 5/256 120580
/proc/meminfo: memFree=110084984/131382112 swapFree=33010416/33010684
[pid=120572] ppid=120569 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/120572/stat : 120572 (scip-naps-1.00a) S 120569 120572 119216 0 -1 4194304 259 338 0 0 0 0 0 0 20 0 1 0 141699175 4292608 736 18446744073709551615 94444001918976 94444002813509 140729741632208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94444003052560 94444003100304 94444003270656 140729741638043 140729741638142 140729741638142 140729741643746 0
/proc/120572/statm: 1048 736 672 219 0 110 0
[pid=120577] ppid=120572 vsize=1459120 memory=227780 CPUtime=60.65 cores=5,7
/proc/120577/stat : 120577 (python3) R 120572 120572 119216 0 -1 4194304 74737 0 0 0 6046 19 0 0 20 0 1 0 141699177 1494138880 56945 18446744073709551615 94425587367936 94425587368313 140727985689008 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94425587379608 94425587380228 94425603674112 140727985695055 140727985695264 140727985695264 140727985700839 0
/proc/120577/statm: 364780 56945 8172 1 0 336138 0
Current children cumulated CPU time: 60.65 s
Current children cumulated vsize: 1463312 KiB
Current children cumulated memory: 230724 KiB

Child status: 0

Real time (s): 60.9508
CPU time (s): 60.7258
CPU user time (s): 60.5142
CPU system time (s): 0.21155
CPU usage (%): 99.6309
Max. virtual memory (cumulated for all children) (KiB): 1464848
Max. memory (cumulated for all children) (KiB): 232232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 60.5142
system time used= 0.21155
maximum resident set size= 229288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75375
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 349
involuntary context switches= 90


# summary of solver processes directly reported to runsolver:
#   pid: 120572
#   total CPU time (s): 60.7258
#   total CPU user time (s): 60.5142
#   total CPU system time (s): 0.21155

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.31915 second user time and 0.688685 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2025-07-11 20:56:35
IDJOB=4529857
IDBENCH=160395
IDSOLVER=3388
FILE ID=nodeC012/4529857-1752260195
RUNJOBID= nodeC012-1752253269-119229
SLURM_JOB_ID= 9682583
Free space on /tmp= 431488 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l040-r039-n1.cnf-plain.pb.metafix.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529857-1752260195/watcher-4529857-1752260195 -o /tmp/evaluation-result-4529857-1752260195/solver-4529857-1752260195 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1752253269-119229 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4529857-1752260195.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 496e1a97745958844c4098fcb049f7a4
RANDOM SEED=1702801340

nodeC012 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.700
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.223
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.706
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.677
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.158
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1995.256
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        110366284 kB
MemAvailable:   111197448 kB
Buffers:            2136 kB
Cached:          1627796 kB
SwapCached:           16 kB
Active:         19418028 kB
Inactive:        1003816 kB
Active(anon):   18804908 kB
Inactive(anon):     4948 kB
Active(file):     613120 kB
Inactive(file):   998868 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5944 kB
Writeback:            12 kB
AnonPages:      18794612 kB
Mapped:           133788 kB
Shmem:             17944 kB
KReclaimable:     117220 kB
Slab:             206836 kB
SReclaimable:     117220 kB
SUnreclaim:        89616 kB
KernelStack:        4096 kB
PageTables:        41224 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   24220360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8097792 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431484 MiB
End job on nodeC012 at 2025-07-11 20:57:36