Trace number 313345

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) 1200.12 1201.08

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-15-s.cnf
MD5SUMc19d8230b3c2026af5f29abce0d10f19
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.1987
Satisfiable
(Un)Satisfiability was proved
Number of variables270120
Number of clauses1250036
Sum of the clauses size2877772
Maximum clause length10
Minimum clause length1
Number of clauses of size 122595
Number of clauses of size 2979486
Number of clauses of size 3197175
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

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:  270120                                               |
0.00/0.00	c |  Number of clauses:    1250036                                              |
1.49/1.56	c |  Parsing time:         1.44         s                                       |
5.88/5.91	c ============================[ Search Statistics ]==============================
5.88/5.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.88/5.91	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.88/5.91	c ===============================================================================
5.88/5.91	c |         0 |   67344   444581  1151012 |   148193        0    nan |  0.000 % |
6.38/6.41	c |       100 |   67101   444581  1151012 |   163013       91     49 | 48.762 % |
6.88/6.97	c |       250 |   67095   444581  1151012 |   179314      235     71 | 49.077 % |
7.48/7.56	c |       476 |   66964   444581  1151012 |   197245      456     62 | 49.861 % |
8.58/8.69	c |       814 |   61975   407600  1064788 |   216970      779     78 | 49.890 % |
9.78/9.89	c |      1320 |   60925   400373  1047727 |   238667     1280     78 | 50.278 % |
12.08/12.19	c |      2079 |   60300   396158  1037803 |   262534     2030     79 | 50.524 % |
15.87/15.90	c |      3218 |   59496   390549  1024635 |   288787     3159     83 | 50.822 % |
20.27/20.33	c |      4930 |   59402   389674  1022594 |   317666     4856     88 | 50.844 % |
26.48/26.55	c |      7492 |   58728   384697  1010465 |   349432     7400    114 | 51.092 % |
35.07/35.13	c |     11337 |   57478   375380   988396 |   384376    11010    141 | 51.554 % |
50.54/50.60	c |     17103 |   57371   375380   988396 |   422813    16773    182 | 53.718 % |
73.13/73.26	c |     25753 |   51632   326189   866951 |   465095    25387    264 | 53.722 % |
104.39/104.53	c |     38727 |   51593   325880   866184 |   511604    38356    252 | 53.790 % |
163.26/163.41	c |     58188 |   51365   324232   862096 |   562765    57794    261 | 53.854 % |
243.11/243.34	c |     87381 |   50768   316234   840490 |   619041    86965    259 | 54.080 % |
391.96/392.38	c |    131171 |   50767   316234   840490 |   680945   130754    236 | 54.082 % |
643.64/644.13	c |    196855 |   50640   315279   838185 |   749040   196434    274 | 54.107 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-313345-1176883161 -o ROOT/results/node11/solver-313345-1176883161 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313345-1176883161/minisat /tmp/evaluation/313345-1176883161/instance-313345-1176883161.cnf 

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): 2400 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: 1.00 1.00 0.98 3/77 1062
/proc/meminfo: memFree=1665520/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=2208 CPUtime=0
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 459 0 0 0 0 0 0 0 19 0 1 0 129365082 2260992 443 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 552 445 58 138 0 411 0

[startup+0.0233419 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 1062
/proc/meminfo: memFree=1665520/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=6504 CPUtime=0.01
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 1400 0 0 0 1 0 0 0 19 0 1 0 129365082 6660096 1384 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 1626 1385 58 138 0 1485 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6504

[startup+0.101352 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 1062
/proc/meminfo: memFree=1665520/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=13028 CPUtime=0.09
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 2814 0 0 0 8 1 0 0 20 0 1 0 129365082 13340672 2798 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134563920 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 3257 2798 58 138 0 3116 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13028

[startup+0.301374 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 1062
/proc/meminfo: memFree=1665520/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=47900 CPUtime=0.29
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 9775 0 0 0 25 4 0 0 22 0 1 0 129365082 49049600 9759 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532343 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 11975 9760 58 138 0 11834 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47900

[startup+0.701423 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 1062
/proc/meminfo: memFree=1665520/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=67836 CPUtime=0.69
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 14705 0 0 0 62 7 0 0 25 0 1 0 129365082 69464064 14689 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 16959 14689 58 138 0 16818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67836

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1063
/proc/meminfo: memFree=1593704/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=104612 CPUtime=1.49
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 24008 0 0 0 138 11 0 0 25 0 1 0 129365082 107122688 23992 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 26153 23993 58 138 0 26012 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104612

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 1063
/proc/meminfo: memFree=1566376/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=119348 CPUtime=3.09
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 27639 0 0 0 296 13 0 0 25 0 1 0 129365082 122212352 27623 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 29837 27623 70 138 0 29696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 119348

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1063
/proc/meminfo: memFree=1534504/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=118132 CPUtime=6.28
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 33244 0 0 0 613 15 0 0 25 0 1 0 129365082 120967168 28445 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 29533 28445 70 138 0 29392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 118132

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1063
/proc/meminfo: memFree=1551728/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=118132 CPUtime=12.68
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 33256 0 0 0 1253 15 0 0 25 0 1 0 129365082 120967168 28457 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 29533 28457 73 138 0 29392 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 118132

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 1063
/proc/meminfo: memFree=1551792/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=118132 CPUtime=25.48
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 33259 0 0 0 2532 16 0 0 25 0 1 0 129365082 120967168 28460 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 29533 28460 73 138 0 29392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 118132

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1063
/proc/meminfo: memFree=1551792/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=118132 CPUtime=51.03
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 33259 0 0 0 5087 16 0 0 25 0 1 0 129365082 120967168 28460 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 29533 28460 73 138 0 29392 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 118132

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 1089
/proc/meminfo: memFree=1534208/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=134664 CPUtime=102.2
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 37379 0 0 0 10197 23 0 0 25 0 1 0 129365082 137895936 32580 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552064 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 33666 32580 73 138 0 33525 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 134664

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1513328/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=156664 CPUtime=162.16
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 42863 0 0 0 16174 42 0 0 25 0 1 0 129365082 160423936 38064 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 39166 38064 73 138 0 39025 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 156664

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1490352/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=179500 CPUtime=222.13
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 48569 0 0 0 22165 48 0 0 25 0 1 0 129365082 183808000 43770 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 44875 43770 73 138 0 44734 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 179500

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1472624/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=197504 CPUtime=282.08
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 53052 0 0 0 28156 52 0 0 25 0 1 0 129365082 202244096 48253 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 49376 48253 73 138 0 49235 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 197504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1458864/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=210980 CPUtime=342.02
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 56420 0 0 0 34147 55 0 0 25 0 1 0 129365082 216043520 51621 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 52745 51621 73 138 0 52604 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 210980

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1447536/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=222568 CPUtime=401.94
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 59319 0 0 0 40136 58 0 0 25 0 1 0 129365082 227909632 54520 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 55642 54520 73 138 0 55501 0
Current children cumulated CPU time (s) 401.94
Current children cumulated vsize (KiB) 222568

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1421104/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=248972 CPUtime=461.91
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 65865 0 0 0 46127 64 0 0 25 0 1 0 129365082 254947328 61066 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 62243 61066 73 138 0 62102 0
Current children cumulated CPU time (s) 461.91
Current children cumulated vsize (KiB) 248972

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1398448/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=271684 CPUtime=521.87
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 71587 0 0 0 52117 70 0 0 25 0 1 0 129365082 278204416 66788 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 67921 66788 73 138 0 67780 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 271684

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1377072/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=292712 CPUtime=581.85
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 76848 0 0 0 58111 74 0 0 25 0 1 0 129365082 299737088 72049 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 73178 72049 73 138 0 73037 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 292712

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1358704/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=310892 CPUtime=641.84
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 81394 0 0 0 64105 79 0 0 25 0 1 0 129365082 318353408 76595 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 77723 76595 73 138 0 77582 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 310892

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1333040/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=337352 CPUtime=701.8
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 87899 0 0 0 70095 85 0 0 25 0 1 0 129365082 345448448 83100 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 84338 83100 73 138 0 84197 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 337352

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1306736/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=363404 CPUtime=761.76
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 94399 0 0 0 76085 91 0 0 25 0 1 0 129365082 372125696 89600 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551860 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 90851 89600 73 138 0 90710 0
Current children cumulated CPU time (s) 761.76
Current children cumulated vsize (KiB) 363404

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1285424/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=384676 CPUtime=821.71
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 99747 0 0 0 82076 95 0 0 25 0 1 0 129365082 393908224 94948 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552032 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 96169 94948 73 138 0 96028 0
Current children cumulated CPU time (s) 821.71
Current children cumulated vsize (KiB) 384676

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 1262
/proc/meminfo: memFree=1270960/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=398992 CPUtime=881.66
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 103309 0 0 0 88068 98 0 0 25 0 1 0 129365082 408567808 98510 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 99748 98510 73 138 0 99607 0
Current children cumulated CPU time (s) 881.66
Current children cumulated vsize (KiB) 398992

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 1262
/proc/meminfo: memFree=1257968/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=411964 CPUtime=941.59
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 106573 0 0 0 94058 101 0 0 25 0 1 0 129365082 421851136 101774 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 102991 101774 73 138 0 102850 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 411964

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1246832/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=422944 CPUtime=1001.55
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 109320 0 0 0 100050 105 0 0 25 0 1 0 129365082 433094656 104521 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 105736 104521 73 138 0 105595 0
Current children cumulated CPU time (s) 1001.55
Current children cumulated vsize (KiB) 422944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1236784/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=432976 CPUtime=1061.47
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 111841 0 0 0 106041 106 0 0 25 0 1 0 129365082 443367424 107042 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/1062/statm: 108244 107042 73 138 0 108103 0
Current children cumulated CPU time (s) 1061.47
Current children cumulated vsize (KiB) 432976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1262
/proc/meminfo: memFree=1224432/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=445288 CPUtime=1121.39
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 114917 0 0 0 112029 110 0 0 25 0 1 0 129365082 455974912 110118 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 111322 110118 73 138 0 111181 0
Current children cumulated CPU time (s) 1121.39
Current children cumulated vsize (KiB) 445288

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 1262
/proc/meminfo: memFree=1207216/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=462524 CPUtime=1181.35
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 119231 0 0 0 118021 114 0 0 25 0 1 0 129365082 473624576 114432 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 115631 114432 73 138 0 115490 0
Current children cumulated CPU time (s) 1181.35
Current children cumulated vsize (KiB) 462524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 1262
/proc/meminfo: memFree=1202544/2055920 swapFree=4139244/4192956
[pid=1062] ppid=1060 vsize=467012 CPUtime=1200.05
/proc/1062/stat : 1062 (minisat) R 1060 1062 564 0 -1 4194304 120363 0 0 0 119889 116 0 0 25 0 1 0 129365082 478220288 115564 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/1062/statm: 116753 115564 73 138 0 116612 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 467012

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): 1201.08
CPU time (s): 1200.12
CPU user time (s): 1198.89
CPU system time (s): 1.22981
CPU usage (%): 99.9205
Max. virtual memory (cumulated for all children) (KiB): 467012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.89
system time used= 1.22981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120363
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= 5
involuntary context switches= 26671

runsolver used 1.16582 second user time and 3.21851 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Apr 18 07:59:21 UTC 2007

IDJOB= 313345
IDBENCH= 20364
IDSOLVER= 109
FILE ID= node11/313345-1176883161

PBS_JOBID= 4590316

Free space on /tmp= 66252 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/313345-1176883161/minisat /tmp/evaluation/313345-1176883161/instance-313345-1176883161.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-313345-1176883161 -o ROOT/results/node11/solver-313345-1176883161 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313345-1176883161/minisat /tmp/evaluation/313345-1176883161/instance-313345-1176883161.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c19d8230b3c2026af5f29abce0d10f19

RANDOM SEED= 142856753

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1665992 kB
Buffers:         30808 kB
Cached:         280980 kB
SwapCached:      22296 kB
Active:         129940 kB
Inactive:       216888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665992 kB
SwapTotal:     4192956 kB
SwapFree:      4139244 kB
Dirty:           23560 kB
Writeback:           0 kB
Mapped:          30644 kB
Slab:            28632 kB
Committed_AS:  6139956 kB
PageTables:       1848 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= 66252 MiB

End job on node11 on Wed Apr 18 08:19:25 UTC 2007