Trace number 1532171

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) 1200.02 1199.92

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1388268034-092.cnf
MD5SUM487c5503612c9b61998004f60168456d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.19/0.23	c WARNING: for repeatability, setting FPU to use double precision
0.19/0.23	c ============================[ Problem Statistics ]=============================
0.19/0.23	c |                                                                             |
0.19/0.23	c |  Number of variables:  1100                                                 |
0.19/0.23	c |  Number of clauses:    22000                                                |
0.19/0.27	c |  Parsing time:         0.03         s                                       |
0.21/0.38	c ============================[ Search Statistics ]==============================
0.21/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.21/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.21/0.38	c ===============================================================================
0.21/0.38	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.21/0.40	c |       102 |    1100    22000   110000 |     8066      102    122 |  0.000 % |
0.21/0.42	c |       252 |    1100    22000   110000 |     8873      252    128 |  0.000 % |
0.21/0.45	c |       479 |    1100    22000   110000 |     9760      479    123 |  0.000 % |
0.21/0.49	c |       816 |    1100    22000   110000 |    10736      816    131 |  0.000 % |
0.21/0.55	c |      1322 |    1100    22000   110000 |    11810     1322    127 |  0.000 % |
0.21/0.65	c |      2082 |    1100    22000   110000 |    12991     2082    129 |  0.000 % |
0.21/0.81	c |      3223 |    1100    22000   110000 |    14290     3223    133 |  0.000 % |
0.98/1.06	c |      4932 |    1100    22000   110000 |    15719     4932    133 |  0.000 % |
1.37/1.46	c |      7496 |    1100    22000   110000 |    17291     7496    135 |  0.000 % |
2.17/2.22	c |     11342 |    1100    22000   110000 |    19020    11342    138 |  0.000 % |
3.57/3.62	c |     17109 |    1100    22000   110000 |    20922    17109    140 |  0.000 % |
5.77/5.89	c |     25760 |    1100    22000   110000 |    23015    15101    141 |  0.000 % |
9.67/9.77	c |     38734 |    1100    22000   110000 |    25316    15868    146 |  0.000 % |
16.57/16.64	c |     58195 |    1100    22000   110000 |    27848    21144    147 |  0.000 % |
28.88/28.93	c |     87387 |    1100    22000   110000 |    30633    17856    166 |  0.000 % |
48.58/48.65	c |    131176 |    1100    22000   110000 |    33696    23745    158 |  0.000 % |
82.78/82.81	c |    196861 |    1100    22000   110000 |    37066    25820    156 |  0.000 % |
135.79/135.82	c |    295387 |    1100    22000   110000 |    40772    27446    155 |  0.000 % |
214.60/214.67	c |    443176 |    1100    22000   110000 |    44849    37539    157 |  0.000 % |
351.22/351.29	c |    664860 |    1100    22000   110000 |    49334    37958    160 |  0.000 % |
585.85/585.89	c |    997385 |    1100    22000   110000 |    54268    49596    160 |  0.000 % |
945.79/945.77	c |   1496174 |    1100    22000   110000 |    59695    22572    148 |  0.000 % |
1200.02/1199.91	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-1532171-1238374209/watcher-1532171-1238374209 -o /tmp/evaluation-result-1532171-1238374209/solver-1532171-1238374209 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532171-1238374209.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: 1.83 1.82 1.44 3/64 24473
/proc/meminfo: memFree=1836192/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=1544 CPUtime=0
/proc/24473/stat : 24473 (IUT_BMB_SAT) R 24471 24473 24285 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1110087431 1581056 125 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/24473/statm: 386 126 93 274 0 109 0

[startup+0.057942 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 24473
/proc/meminfo: memFree=1836192/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=2604 CPUtime=0.05
/proc/24473/stat : 24473 (IUT_BMB_SAT) R 24471 24473 24285 0 -1 4194304 458 0 0 0 5 0 0 0 19 0 1 0 1110087431 2666496 441 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/24473/statm: 651 441 97 274 0 374 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2604

[startup+0.101929 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 24473
/proc/meminfo: memFree=1836192/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.09
/proc/24473/stat : 24473 (IUT_BMB_SAT) R 24471 24473 24285 0 -1 4194304 628 0 0 0 9 0 0 0 19 0 1 0 1110087431 3342336 611 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/24473/statm: 816 611 99 274 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301873 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 24473
/proc/meminfo: memFree=1836192/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 3264

[startup+0.70176 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 24473
/proc/meminfo: memFree=1836192/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 3264

[startup+1.50254 s]
/proc/loadavg: 1.83 1.82 1.44 2/67 24476
/proc/meminfo: memFree=1828808/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=7536 CPUtime=1.26
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 1764 0 0 0 126 0 0 0 25 0 1 0 1110087454 7716864 1659 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 1884 1659 84 178 0 1704 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16156

[startup+3.10109 s]
/proc/loadavg: 1.83 1.82 1.44 2/67 24476
/proc/meminfo: memFree=1824840/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=12072 CPUtime=2.86
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 2885 0 0 0 285 1 0 0 25 0 1 0 1110087454 12361728 2780 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 3018 2780 84 178 0 2838 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20692

[startup+6.30119 s]
/proc/loadavg: 1.77 1.81 1.44 2/67 24476
/proc/meminfo: memFree=1818568/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=15768 CPUtime=6.06
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 3792 0 0 0 604 2 0 0 25 0 1 0 1110087454 16146432 3687 1992294400 134512640 135243223 4294956304 18446744073709551615 134555543 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 3942 3687 84 178 0 3762 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24388

[startup+12.7014 s]
/proc/loadavg: 1.71 1.79 1.44 2/67 24476
/proc/meminfo: memFree=1816280/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=19200 CPUtime=12.46
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 4656 0 0 0 1242 4 0 0 25 0 1 0 1110087454 19660800 4551 1992294400 134512640 135243223 4294956304 18446744073709551615 134742120 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 4800 4551 84 178 0 4620 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27820

[startup+25.5018 s]
/proc/loadavg: 1.55 1.75 1.43 2/67 24476
/proc/meminfo: memFree=1813144/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=21732 CPUtime=25.27
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 5301 0 0 0 2522 5 0 0 25 0 1 0 1110087454 22253568 5196 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 5433 5196 84 178 0 5253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30352

[startup+51.1016 s]
/proc/loadavg: 1.36 1.69 1.42 2/67 24476
/proc/meminfo: memFree=1809496/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=25164 CPUtime=50.87
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 6144 0 0 0 5081 6 0 0 25 0 1 0 1110087454 25767936 6039 1992294400 134512640 135243223 4294956304 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 6291 6039 84 178 0 6111 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33784

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.40 2/67 24476
/proc/meminfo: memFree=1804632/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=30048 CPUtime=102.08
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 7365 0 0 0 10201 7 0 0 25 0 1 0 1110087454 30769152 7260 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 7512 7260 84 178 0 7332 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 38668

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/67 24476
/proc/meminfo: memFree=1801496/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=33160 CPUtime=162.08
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 8119 0 0 0 16200 8 0 0 25 0 1 0 1110087454 33955840 8014 1992294400 134512640 135243223 4294956304 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 8290 8014 84 178 0 8110 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 41780

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/67 24476
/proc/meminfo: memFree=1798104/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=36460 CPUtime=222.09
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 8961 0 0 0 22200 9 0 0 25 0 1 0 1110087454 37335040 8856 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 9115 8856 84 178 0 8935 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45080

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/67 24476
/proc/meminfo: memFree=1796248/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1786072/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=47564 CPUtime=762.16
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 11744 0 0 0 76202 14 0 0 25 0 1 0 1110087454 48705536 11639 1992294400 134512640 135243223 4294956304 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 11891 11639 84 178 0 11711 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 56184

[startup+822.303 s]
/proc/loadavg: 1.00 1.04 1.16 2/67 24482
/proc/meminfo: memFree=1785496/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=48224 CPUtime=822.17
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 11891 0 0 0 82202 15 0 0 25 0 1 0 1110087454 49381376 11786 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 12056 11786 84 178 0 11876 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 56844

[startup+882.303 s]
/proc/loadavg: 1.06 1.04 1.15 2/67 24482
/proc/meminfo: memFree=1785496/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=48224 CPUtime=882.18
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 11891 0 0 0 88203 15 0 0 25 0 1 0 1110087454 49381376 11786 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 12056 11786 84 178 0 11876 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 56844

[startup+942.303 s]
/proc/loadavg: 1.02 1.03 1.14 2/67 24482
/proc/meminfo: memFree=1785496/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=48224 CPUtime=942.18
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 11891 0 0 0 94203 15 0 0 25 0 1 0 1110087454 49381376 11786 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 12056 11786 84 178 0 11876 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 56844

[startup+1002.3 s]
/proc/loadavg: 1.05 1.04 1.13 2/67 24482
/proc/meminfo: memFree=1782872/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=50732 CPUtime=1002.18
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 12539 0 0 0 100203 15 0 0 25 0 1 0 1110087454 51949568 12434 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 12683 12434 84 178 0 12503 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 59352

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.12 2/67 24482
/proc/meminfo: memFree=1780632/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=52976 CPUtime=1062.19
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 13105 0 0 0 106203 16 0 0 25 0 1 0 1110087454 54247424 13000 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 13244 13000 84 178 0 13064 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 61596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/67 24482
/proc/meminfo: memFree=1780568/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=52976 CPUtime=1122.2
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 13112 0 0 0 112204 16 0 0 25 0 1 0 1110087454 54247424 13007 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 13244 13007 84 178 0 13064 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 61596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.10 2/67 24482
/proc/meminfo: memFree=1779928/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=53768 CPUtime=1182.21
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 13284 0 0 0 118205 16 0 0 25 0 1 0 1110087454 55058432 13179 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 13442 13179 84 178 0 13262 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 62388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 24482
/proc/meminfo: memFree=1779416/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=54164 CPUtime=1199.81
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 13401 0 0 0 119965 16 0 0 25 0 1 0 1110087454 55463936 13296 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 13541 13296 84 178 0 13361 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62784

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 24482
/proc/meminfo: memFree=1779416/2055920 swapFree=4178252/4192956
[pid=24473] ppid=24471 vsize=3264 CPUtime=0.21
/proc/24473/stat : 24473 (IUT_BMB_SAT) S 24471 24473 24285 0 -1 4194304 635 0 0 0 13 8 0 0 21 0 1 0 1110087431 3342336 617 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24473/statm: 816 617 105 274 0 539 0
[pid=24475] ppid=24473 vsize=5356 CPUtime=0
/proc/24475/stat : 24475 (sh) S 24473 24473 24285 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110087454 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24475/statm: 1339 232 193 169 0 50 0
[pid=24476] ppid=24475 vsize=54164 CPUtime=1199.81
/proc/24476/stat : 24476 (minisat) R 24475 24473 24285 0 -1 4194304 13401 0 0 0 119965 16 0 0 25 0 1 0 1110087454 55463936 13296 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/24476/statm: 13541 13296 84 178 0 13361 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62784

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24473 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=142978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=89986
# CPU time returned by wait4() is 0.232964
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1199.92
CPU time (s): 1200.02
CPU user time (s): 1199.78
CPU system time (s): 0.24
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 62784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.142978
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1306
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= 5

runsolver used 1.21182 second user time and 3.16252 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-30 02:50:09
IDJOB=1532171
IDBENCH=70208
IDSOLVER=523
FILE ID=node16/1532171-1238374209
PBS_JOBID= 9061278
Free space on /tmp= 63924 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1388268034-092.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532171-1238374209/watcher-1532171-1238374209 -o /tmp/evaluation-result-1532171-1238374209/solver-1532171-1238374209 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532171-1238374209.cnf HOME

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

MD5SUM BENCH= 487c5503612c9b61998004f60168456d
RANDOM SEED=1188464307

node16.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		: 3000.232
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		: 3000.232
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:       1837312 kB
Buffers:         49704 kB
Cached:          84000 kB
SwapCached:       8484 kB
Active:          21920 kB
Inactive:       121652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837312 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            61016 kB
Committed_AS:  2982976 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-30 03:10:09