Trace number 1532816

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
IUT_BMB_SAT 1.0? (TO) 1200.09 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.09/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.14	c ============================[ Problem Statistics ]=============================
0.09/0.14	c |                                                                             |
0.09/0.14	c |  Number of variables:  4000                                                 |
0.09/0.14	c |  Number of clauses:    16800                                                |
0.09/0.17	c |  Parsing time:         0.02         s                                       |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    3884    16604    50468 |     5534        0    nan |  0.000 % |
0.14/0.20	c |       100 |    3884    16604    50468 |     6088      100     97 |  0.000 % |
0.14/0.22	c |       250 |    3884    16604    50468 |     6696      250     97 |  0.000 % |
0.14/0.25	c |       475 |    3884    16604    50468 |     7366      475    101 |  0.000 % |
0.14/0.29	c |       813 |    3884    16604    50468 |     8103      813     96 |  0.000 % |
0.14/0.35	c |      1320 |    3884    16604    50468 |     8913     1320     95 |  0.000 % |
0.14/0.45	c |      2079 |    3884    16604    50468 |     9804     2079     96 |  0.000 % |
0.14/0.60	c |      3222 |    3884    16604    50468 |    10785     3222    100 |  0.000 % |
0.14/0.84	c |      4930 |    3884    16604    50468 |    11864     4930    100 |  0.000 % |
1.18/1.26	c |      7492 |    3884    16604    50468 |    13050     7492    103 |  0.000 % |
1.89/2.00	c |     11337 |    3884    16604    50468 |    14355    11337    105 |  0.000 % |
3.19/3.28	c |     17106 |    3884    16604    50468 |    15791     9647    114 |  0.000 % |
5.39/5.47	c |     25756 |    3884    16604    50468 |    17370    10154    126 |  0.000 % |
8.98/9.04	c |     38732 |    3884    16604    50468 |    19107    14139    113 |  0.000 % |
15.88/15.90	c |     58194 |    3884    16604    50468 |    21017    13910    141 |  0.000 % |
27.68/27.76	c |     87387 |    3884    16604    50468 |    23119    21508    133 |  0.000 % |
46.46/46.51	c |    131177 |    3884    16604    50468 |    25431    17420    118 |  0.000 % |
79.06/79.16	c |    196863 |    3884    16604    50468 |    27974    16020    123 |  0.000 % |
129.74/129.88	c |    295389 |    3884    16604    50468 |    30772    20087    127 |  0.000 % |
209.80/209.94	c |    443180 |    3884    16604    50468 |    33849    23888    131 |  0.000 % |
337.94/338.11	c |    664863 |    3884    16604    50468 |    37234    13267    113 |  0.000 % |
555.75/556.01	c |    997389 |    3884    16604    50468 |    40957    15155    115 |  0.000 % |
880.82/881.21	c |   1496178 |    3884    16604    50468 |    45053    20106    120 |  0.000 % |
1200.09/1200.61	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532816-1238400526/watcher-1532816-1238400526 -o /tmp/evaluation-result-1532816-1238400526/solver-1532816-1238400526 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532816-1238400526.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 12629
/proc/meminfo: memFree=1593488/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=1644 CPUtime=0
/proc/12629/stat : 12629 (IUT_BMB_SAT) R 12627 12629 12496 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1112715712 1683456 203 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/12629/statm: 411 203 92 274 0 134 0

[startup+0.0803679 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 12629
/proc/meminfo: memFree=1593488/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.07
/proc/12629/stat : 12629 (IUT_BMB_SAT) R 12627 12629 12496 0 -1 4194304 510 0 0 0 6 1 0 0 18 0 1 0 1112715712 2830336 493 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12629/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2764

[startup+0.102369 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 12629
/proc/meminfo: memFree=1593488/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.09
/proc/12629/stat : 12629 (IUT_BMB_SAT) R 12627 12629 12496 0 -1 4194304 510 0 0 0 6 3 0 0 18 0 1 0 1112715712 2830336 493 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12629/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2764

[startup+0.30239 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 12629
/proc/meminfo: memFree=1593488/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+0.70148 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 12629
/proc/meminfo: memFree=1593488/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2764

[startup+1.50151 s]
/proc/loadavg: 0.91 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1587064/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=6964 CPUtime=1.34
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 1478 0 0 0 134 0 0 0 25 0 1 0 1112715726 7131136 1457 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 1741 1457 85 178 0 1561 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15084

[startup+3.10168 s]
/proc/loadavg: 0.91 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1584248/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=10000 CPUtime=2.95
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 2226 0 0 0 294 1 0 0 25 0 1 0 1112715726 10240000 2205 1992294400 134512640 135243223 4294956320 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 2500 2205 85 178 0 2320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18120

[startup+6.302 s]
/proc/loadavg: 0.92 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1580920/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=11584 CPUtime=6.15
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 2631 0 0 0 614 1 0 0 25 0 1 0 1112715726 11862016 2610 1992294400 134512640 135243223 4294956320 18446744073709551615 134555409 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 2896 2610 85 178 0 2716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19704

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1578744/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=13724 CPUtime=12.54
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 3137 0 0 0 1253 1 0 0 25 0 1 0 1112715726 14053376 3116 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 3431 3116 85 178 0 3251 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21844

[startup+25.503 s]
/proc/loadavg: 0.94 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1576568/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=15968 CPUtime=25.34
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 3705 0 0 0 2532 2 0 0 25 0 1 0 1112715726 16351232 3684 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 3992 3684 85 178 0 3812 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24088

[startup+51.1026 s]
/proc/loadavg: 0.96 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1574584/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=17948 CPUtime=50.92
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 4217 0 0 0 5090 2 0 0 25 0 1 0 1112715726 18378752 4196 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 4487 4196 85 178 0 4307 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26068

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1570936/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=21544 CPUtime=102.11
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 5098 0 0 0 10207 4 0 0 25 0 1 0 1112715726 22061056 5077 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 5386 5077 85 178 0 5206 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29664

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1568440/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=24052 CPUtime=162.08
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 5716 0 0 0 16204 4 0 0 25 0 1 0 1112715726 24629248 5695 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 6013 5695 85 178 0 5833 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 32172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1566520/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=25900 CPUtime=222.05
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 6182 0 0 0 22201 4 0 0 25 0 1 0 1112715726 26521600 6161 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 6475 6161 85 178 0 6295 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 34020

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 12632
/proc/meminfo: memFree=1566136/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1557816/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=34656 CPUtime=701.86
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 8346 0 0 0 70180 6 0 0 25 0 1 0 1112715726 35487744 8325 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 8664 8325 85 178 0 8484 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 42776

[startup+762.306 s]
/proc/loadavg: 1.07 1.06 1.01 2/72 12632
/proc/meminfo: memFree=1557752/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=34616 CPUtime=761.84
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 8346 0 0 0 76178 6 0 0 25 0 1 0 1112715726 35446784 8325 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 8654 8325 85 178 0 8474 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 42736

[startup+822.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/72 12632
/proc/meminfo: memFree=1557752/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=34748 CPUtime=821.81
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 8397 0 0 0 82175 6 0 0 25 0 1 0 1112715726 35581952 8376 1992294400 134512640 135243223 4294956320 18446744073709551615 134558285 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 8687 8376 85 178 0 8507 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 42868

[startup+882.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/72 12632
/proc/meminfo: memFree=1556792/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=35648 CPUtime=881.78
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 8601 0 0 0 88172 6 0 0 25 0 1 0 1112715726 36503552 8580 1992294400 134512640 135243223 4294956320 18446744073709551615 134565449 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 8912 8580 85 178 0 8732 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 43768

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/72 12632
/proc/meminfo: memFree=1554040/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=38288 CPUtime=941.76
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 9280 0 0 0 94169 7 0 0 25 0 1 0 1112715726 39206912 9259 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/12632/statm: 9572 9259 85 178 0 9392 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 46408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 12632
/proc/meminfo: memFree=1553592/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=39080 CPUtime=1001.73
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 9462 0 0 0 100166 7 0 0 25 0 1 0 1112715726 40017920 9441 1992294400 134512640 135243223 4294956320 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 9770 9441 85 178 0 9590 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 47200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 12632
/proc/meminfo: memFree=1553208/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=39184 CPUtime=1061.7
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 9488 0 0 0 106163 7 0 0 25 0 1 0 1112715726 40124416 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 9796 9467 85 178 0 9616 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 47304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 12632
/proc/meminfo: memFree=1553208/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=39104 CPUtime=1121.67
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 9488 0 0 0 112160 7 0 0 25 0 1 0 1112715726 40042496 9467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 9776 9467 85 178 0 9596 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 47224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12632
/proc/meminfo: memFree=1552888/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=39500 CPUtime=1181.65
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 9571 0 0 0 118158 7 0 0 25 0 1 0 1112715726 40448000 9550 1992294400 134512640 135243223 4294956320 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 9875 9550 85 178 0 9695 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 47620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12632
/proc/meminfo: memFree=1552888/2055920 swapFree=4171336/4192956
[pid=12629] ppid=12627 vsize=2764 CPUtime=0.14
/proc/12629/stat : 12629 (IUT_BMB_SAT) S 12627 12629 12496 0 -1 4194304 517 0 0 0 8 6 0 0 18 0 1 0 1112715712 2830336 499 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12629/statm: 691 499 105 274 0 414 0
[pid=12631] ppid=12629 vsize=5356 CPUtime=0
/proc/12631/stat : 12631 (sh) S 12629 12629 12496 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112715726 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12631/statm: 1339 232 193 169 0 50 0
[pid=12632] ppid=12631 vsize=39500 CPUtime=1199.95
/proc/12632/stat : 12632 (minisat) R 12631 12629 12496 0 -1 4194304 9575 0 0 0 119988 7 0 0 25 0 1 0 1112715726 40448000 9554 1992294400 134512640 135243223 4294956320 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 0 0 0
/proc/12632/statm: 9875 9554 85 178 0 9695 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 47620

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12629 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=85986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=66989
# CPU time returned by wait4() is 0.152975
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 47620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.085986
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.26581 second user time and 3.13852 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-30 10:08:46
IDJOB=1532816
IDBENCH=70337
IDSOLVER=523
FILE ID=node44/1532816-1238400526
PBS_JOBID= 9061407
Free space on /tmp= 66400 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532816-1238400526/watcher-1532816-1238400526 -o /tmp/evaluation-result-1532816-1238400526/solver-1532816-1238400526 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532816-1238400526.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=500475581

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1593968 kB
Buffers:         75244 kB
Cached:         281908 kB
SwapCached:      11068 kB
Active:          82320 kB
Inactive:       287392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593968 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          18220 kB
Slab:            77636 kB
Committed_AS:  2583224 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node44 at 2009-03-30 10:28:46