Trace number 310005

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.03 1200.54

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
MD5SUMa39f0c2b5a6e5deb5d2e29a2029bf07b
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1075     4079    12170 |     1359        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1075     4079    12170 |     1495      100     25 |  0.000 % |
0.00/0.02	c |       250 |    1075     4079    12170 |     1645      250     23 |  0.000 % |
0.00/0.03	c |       476 |    1075     4079    12170 |     1809      476     25 |  0.000 % |
0.00/0.06	c |       813 |    1075     4079    12170 |     1990      813     26 |  0.000 % |
0.00/0.09	c |      1321 |    1075     4079    12170 |     2189     1321     27 |  0.000 % |
0.10/0.14	c |      2080 |    1075     4079    12170 |     2408     2080     28 |  0.000 % |
0.20/0.23	c |      3222 |    1075     4079    12170 |     2649     1953     26 |  0.000 % |
0.30/0.36	c |      4930 |    1075     4079    12170 |     2914     2270     29 |  0.000 % |
0.51/0.58	c |      7493 |    1075     4079    12170 |     3206     1796     27 |  0.000 % |
0.92/0.92	c |     11337 |    1075     4079    12170 |     3526     2295     27 |  0.000 % |
1.43/1.45	c |     17103 |    1075     4079    12170 |     3879     2618     29 |  0.000 % |
2.25/2.28	c |     25753 |    1075     4079    12170 |     4267     3265     27 |  0.000 % |
3.48/3.55	c |     38727 |    1075     4079    12170 |     4693     3131     24 |  0.000 % |
5.52/5.62	c |     58188 |    1075     4079    12170 |     5163     3206     28 |  0.000 % |
8.80/8.83	c |     87381 |    1075     4079    12170 |     5679     3274     28 |  0.000 % |
13.72/13.78	c |    131171 |    1075     4079    12170 |     6247     3487     26 |  0.000 % |
21.50/21.56	c |    196857 |    1075     4079    12170 |     6872     5520     26 |  0.000 % |
33.27/33.39	c |    295383 |    1075     4079    12170 |     7559     6168     30 |  0.000 % |
52.43/52.48	c |    443172 |    1075     4079    12170 |     8315     4501     28 |  0.000 % |
81.92/81.98	c |    664855 |    1075     4079    12170 |     9147     6868     28 |  0.000 % |
127.49/127.56	c |    997380 |    1075     4079    12170 |    10061     5756     28 |  0.000 % |
199.28/199.39	c |   1496169 |    1075     4079    12170 |    11068     5844     27 |  0.000 % |
313.36/313.50	c |   2244351 |    1075     4079    12170 |    12174    10433     27 |  0.000 % |
494.71/494.89	c |   3366627 |    1075     4079    12170 |    13392     7004     30 |  0.000 % |
785.13/785.48	c |   5050038 |    1075     4079    12170 |    14731     8360     29 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-310005-1172551591 -o ROOT/results/node12/solver-310005-1172551591 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310005-1172551591/minisat /tmp/evaluation/310005-1172551591/instance-310005-1172551591.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/77 20629
/proc/meminfo: memFree=1495080/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=2020 CPUtime=0
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 275113570 2068480 166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563642 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 505 166 58 138 0 364 0

[startup+0.107333 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20629
/proc/meminfo: memFree=1495080/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=2296 CPUtime=0.1
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 251 0 0 0 10 0 0 0 18 0 1 0 275113570 2351104 235 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 574 235 73 138 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2296

[startup+0.515406 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20629
/proc/meminfo: memFree=1495080/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=2560 CPUtime=0.51
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 320 0 0 0 51 0 0 0 22 0 1 0 275113570 2621440 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 640 304 73 138 0 499 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2560

[startup+1.33555 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1493984/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=2692 CPUtime=1.33
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 367 0 0 0 133 0 0 0 25 0 1 0 275113570 2756608 351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 673 351 73 138 0 532 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2692

[startup+2.97486 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1493664/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=2956 CPUtime=2.97
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 418 0 0 0 297 0 0 0 25 0 1 0 275113570 3026944 402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 739 402 73 138 0 598 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2956

[startup+6.25144 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1493344/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=3220 CPUtime=6.24
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 503 0 0 0 624 0 0 0 25 0 1 0 275113570 3297280 487 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 805 487 73 138 0 664 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3220

[startup+12.7056 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1492832/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=3616 CPUtime=12.69
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 598 0 0 0 1269 0 0 0 25 0 1 0 275113570 3702784 582 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557324 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 904 582 73 138 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3616

[startup+25.5129 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1492320/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=4144 CPUtime=25.49
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 718 0 0 0 2549 0 0 0 25 0 1 0 275113570 4243456 702 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 1036 702 73 138 0 895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4144

[startup+51.1245 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1491744/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=4672 CPUtime=51.1
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 868 0 0 0 5109 1 0 0 25 0 1 0 275113570 4784128 852 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 1168 852 73 138 0 1027 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4672

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1490976/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=5496 CPUtime=102.3
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1062 0 0 0 10229 1 0 0 25 0 1 0 275113570 5627904 1046 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 1374 1046 73 138 0 1233 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5496

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1490336/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=6156 CPUtime=162.31
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1213 0 0 0 16230 1 0 0 25 0 1 0 275113570 6303744 1197 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 1539 1197 73 138 0 1398 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6156

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20630
/proc/meminfo: memFree=1489760/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=6684 CPUtime=222.32
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1356 0 0 0 22230 2 0 0 25 0 1 0 275113570 6844416 1340 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 1671 1340 73 138 0 1530 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 6684

[startup+282.434 s]
/proc/loadavg: 1.13 1.02 1.00 2/78 20630
/proc/meminfo: memFree=1489312/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=7080 CPUtime=282.33
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1453 0 0 0 28230 3 0 0 25 0 1 0 275113570 7249920 1437 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 1770 1437 73 138 0 1629 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 7080

[startup+342.456 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20630
/proc/meminfo: memFree=1488608/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=7764 CPUtime=342.33
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1618 0 0 0 34230 3 0 0 25 0 1 0 275113570 7950336 1602 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556690 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 1941 1602 73 138 0 1800 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 7764

[startup+402.486 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 20630
/proc/meminfo: memFree=1488224/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=8164 CPUtime=402.34
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1722 0 0 0 40230 4 0 0 25 0 1 0 275113570 8359936 1706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2041 1706 73 138 0 1900 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 8164

[startup+462.512 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20630
/proc/meminfo: memFree=1487904/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=8440 CPUtime=462.34
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1800 0 0 0 46230 4 0 0 25 0 1 0 275113570 8642560 1784 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2110 1784 73 138 0 1969 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 8440

[startup+522.543 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20630
/proc/meminfo: memFree=1487584/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=8844 CPUtime=522.36
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1880 0 0 0 52231 5 0 0 25 0 1 0 275113570 9056256 1864 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2211 1864 73 138 0 2070 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 8844

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20630
/proc/meminfo: memFree=1487392/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=8980 CPUtime=582.37
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1928 0 0 0 58232 5 0 0 25 0 1 0 275113570 9195520 1912 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2245 1912 73 138 0 2104 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 8980

[startup+642.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20630
/proc/meminfo: memFree=1487072/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=9244 CPUtime=642.38
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 1994 0 0 0 64232 6 0 0 25 0 1 0 275113570 9465856 1978 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2311 1978 73 138 0 2170 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 9244

[startup+702.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20630
/proc/meminfo: memFree=1486944/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=9376 CPUtime=702.39
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2039 0 0 0 70232 7 0 0 25 0 1 0 275113570 9601024 2023 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2344 2023 73 138 0 2203 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 9376

[startup+762.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20630
/proc/meminfo: memFree=1486816/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=9508 CPUtime=762.39
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2074 0 0 0 76232 7 0 0 25 0 1 0 275113570 9736192 2058 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2377 2058 73 138 0 2236 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 9508

[startup+822.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20630
/proc/meminfo: memFree=1486432/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=9916 CPUtime=822.41
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2154 0 0 0 82233 8 0 0 25 0 1 0 275113570 10153984 2138 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2479 2138 73 138 0 2338 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 9916

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20704
/proc/meminfo: memFree=1485104/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=9916 CPUtime=882.39
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2173 0 0 0 88231 8 0 0 25 0 1 0 275113570 10153984 2157 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2479 2157 73 138 0 2338 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 9916

[startup+942.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20798
/proc/meminfo: memFree=1484912/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=10044 CPUtime=942.38
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2196 0 0 0 94229 9 0 0 25 0 1 0 275113570 10285056 2180 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2511 2180 73 138 0 2370 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 10044

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20828
/proc/meminfo: memFree=1485856/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=10316 CPUtime=1002.37
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2250 0 0 0 100228 9 0 0 25 0 1 0 275113570 10563584 2234 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2579 2234 73 138 0 2438 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 10316

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20828
/proc/meminfo: memFree=1485792/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=10456 CPUtime=1062.39
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2288 0 0 0 106229 10 0 0 25 0 1 0 275113570 10706944 2272 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2614 2272 73 138 0 2473 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 10456

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20828
/proc/meminfo: memFree=1485728/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=10588 CPUtime=1122.39
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2323 0 0 0 112229 10 0 0 25 0 1 0 275113570 10842112 2307 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2647 2307 73 138 0 2506 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 10588

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20828
/proc/meminfo: memFree=1485664/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=10732 CPUtime=1182.41
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2347 0 0 0 118230 11 0 0 25 0 1 0 275113570 10989568 2331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2683 2331 73 138 0 2542 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 10732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20828
/proc/meminfo: memFree=1485600/2055920 swapFree=4154952/4192956
[pid=20629] ppid=20627 vsize=10732 CPUtime=1200.02
/proc/20629/stat : 20629 (minisat) R 20627 20629 19249 0 -1 4194304 2355 0 0 0 119991 11 0 0 25 0 1 0 275113570 10989568 2339 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20629/statm: 2683 2339 73 138 0 2542 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10732

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.112982
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 10732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2355
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= 24883

runsolver used 1.46678 second user time and 2.67059 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 27 04:46:31 UTC 2007

IDJOB= 310005
IDBENCH= 20275
IDSOLVER= 109
FILE ID= node12/310005-1172551591

PBS_JOBID= 3971652

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310005-1172551591/minisat /tmp/evaluation/310005-1172551591/instance-310005-1172551591.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-310005-1172551591 -o ROOT/results/node12/solver-310005-1172551591 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310005-1172551591/minisat /tmp/evaluation/310005-1172551591/instance-310005-1172551591.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a39f0c2b5a6e5deb5d2e29a2029bf07b

RANDOM SEED= 900550412

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.285
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		: 3000.285
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:       1495552 kB
Buffers:         60960 kB
Cached:         400320 kB
SwapCached:      18256 kB
Active:         261432 kB
Inactive:       226260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495552 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            58300 kB
Committed_AS:  1132420 kB
PageTables:       1692 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= 66557 MiB

End job on node12 on Tue Feb 27 05:06:34 UTC 2007