Trace number 313785

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) 1200.17 1200.48

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryINDUST (industrial 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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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:  331202                                               |
0.00/0.00	c |  Number of clauses:    1571183                                              |
2.09/2.12	c |  Parsing time:         1.96         s                                       |
7.88/7.93	c ============================[ Search Statistics ]==============================
7.88/7.93	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.88/7.93	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.88/7.93	c ===============================================================================
7.88/7.93	c |         0 |   81759   576937  1501936 |   192312        0    nan |  0.000 % |
8.68/8.78	c |       100 |   81669   576937  1501936 |   211543       94     58 | 49.109 % |
9.27/9.35	c |       250 |   81669   576937  1501936 |   232697      244     79 | 49.109 % |
9.88/9.97	c |       475 |   81652   576937  1501936 |   255967      464     66 | 49.255 % |
11.28/11.33	c |       814 |   76654   542094  1419561 |   281564      786     60 | 50.036 % |
13.08/13.15	c |      1320 |   73838   522322  1372790 |   309720     1255     65 | 50.774 % |
16.67/16.74	c |      2080 |   73824   522322  1372790 |   340693     2009    120 | 51.125 % |
22.37/22.48	c |      3221 |   72671   513733  1352646 |   374762     3147    159 | 51.128 % |
30.07/30.10	c |      4931 |   63217   425540  1125525 |   412238     4384    206 | 53.983 % |
37.67/37.77	c |      7494 |   62753   422628  1118297 |   453462     6942    224 | 54.237 % |
48.07/48.19	c |     11339 |   62366   419251  1110153 |   498808    10762    213 | 54.237 % |
73.07/73.14	c |     17107 |   62366   419251  1110153 |   548689    16530    254 | 54.237 % |
119.35/119.46	c |     25756 |   61957   416328  1103234 |   603558    25176    309 | 54.361 % |
169.13/169.21	c |     38730 |   61710   416328  1103234 |   663914    38145    333 | 55.163 % |
229.52/229.63	c |     58191 |   59162   394547  1048441 |   730305    57581    279 | 58.007 % |
330.30/330.44	c |     87383 |   42376   257395   689930 |   803336    86572    278 | 61.271 % |
501.36/501.57	c |    131175 |   39056   230260   620252 |   883669   130281    271 | 61.277 % |
751.20/751.45	c |    196863 |   39045   230152   619979 |   972036   195967    246 | 61.279 % |

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/node14/watcher-313785-1176891042 -o ROOT/results/node14/solver-313785-1176891042 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313785-1176891042/minisat /tmp/evaluation/313785-1176891042/instance-313785-1176891042.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: 0.92 0.98 0.98 3/77 6081
/proc/meminfo: memFree=1511168/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=2360 CPUtime=0
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 137022027 2416640 470 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 590 470 58 138 0 449 0

[startup+0.0752539 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6081
/proc/meminfo: memFree=1511168/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=11004 CPUtime=0.07
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 2324 0 0 0 6 1 0 0 18 0 1 0 137022027 11268096 2308 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 2751 2309 58 138 0 2610 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11004

[startup+0.101255 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6081
/proc/meminfo: memFree=1511168/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=12432 CPUtime=0.09
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 2670 0 0 0 8 1 0 0 18 0 1 0 137022027 12730368 2654 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 3108 2655 58 138 0 2967 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12432

[startup+0.301274 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6081
/proc/meminfo: memFree=1511168/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=43364 CPUtime=0.29
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 8995 0 0 0 25 4 0 0 19 0 1 0 137022027 44404736 8979 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134533011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 10841 8981 58 138 0 10700 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43364

[startup+0.701312 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6081
/proc/meminfo: memFree=1511168/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=67076 CPUtime=0.69
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 15807 0 0 0 61 8 0 0 23 0 1 0 137022027 68685824 15791 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 16769 15791 58 138 0 16628 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67076

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 6082
/proc/meminfo: memFree=1436920/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=104004 CPUtime=1.49
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 24472 0 0 0 137 12 0 0 25 0 1 0 137022027 106500096 24456 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 26001 24456 58 138 0 25860 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104004

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 6082
/proc/meminfo: memFree=1388600/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=136872 CPUtime=3.09
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 31295 0 0 0 292 17 0 0 25 0 1 0 137022027 140156928 31279 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134536580 0 0 4096 3 0 0 0 17 0 0 0
/proc/6081/statm: 34218 31279 70 138 0 34077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 136872

[startup+6.30184 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1361080/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=169696 CPUtime=6.28
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 38986 0 0 0 606 22 0 0 25 0 1 0 137022027 173768704 38970 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134709757 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 42424 38970 70 138 0 42283 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 169696

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1369472/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=150952 CPUtime=12.67
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 41406 0 0 0 1244 23 0 0 25 0 1 0 137022027 154574848 35441 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 37738 35441 73 138 0 37597 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 150952

[startup+25.5017 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1369664/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=150952 CPUtime=25.47
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 41412 0 0 0 2524 23 0 0 25 0 1 0 137022027 154574848 35447 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 37738 35447 73 138 0 37597 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 150952

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1369664/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=150952 CPUtime=51.07
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 41412 0 0 0 5083 24 0 0 25 0 1 0 137022027 154574848 35447 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 37738 35447 73 138 0 37597 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 150952

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1368064/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=152668 CPUtime=102.26
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 41817 0 0 0 10202 24 0 0 25 0 1 0 137022027 156332032 35852 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 38167 35852 73 138 0 38026 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 152668

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1347776/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=173164 CPUtime=162.24
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 46933 0 0 0 16193 31 0 0 25 0 1 0 137022027 177319936 40968 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 43291 40968 73 138 0 43150 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173164

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1336320/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=184340 CPUtime=222.23
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 49739 0 0 0 22189 34 0 0 25 0 1 0 137022027 188764160 43774 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 46085 43774 73 138 0 45944 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 184340

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1320256/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=200828 CPUtime=282.21
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 53835 0 0 0 28182 39 0 0 25 0 1 0 137022027 205647872 47870 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 50207 47870 73 138 0 50066 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 200828

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1301760/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=218928 CPUtime=342.19
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 58373 0 0 0 34175 44 0 0 25 0 1 0 137022027 224182272 52408 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 54732 52408 73 138 0 54591 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 218928

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1288000/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=233120 CPUtime=402.18
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 61878 0 0 0 40169 49 0 0 25 0 1 0 137022027 238714880 55913 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552285 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 58280 55913 73 138 0 58139 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 233120

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1270912/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=249804 CPUtime=462.16
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 66073 0 0 0 46162 54 0 0 25 0 1 0 137022027 255799296 60108 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 62451 60108 73 138 0 62310 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 249804

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1256000/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=264736 CPUtime=522.15
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 69802 0 0 0 52156 59 0 0 25 0 1 0 137022027 271089664 63837 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 66184 63837 73 138 0 66043 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 264736

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1243392/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=277384 CPUtime=582.14
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 72921 0 0 0 58150 64 0 0 25 0 1 0 137022027 284041216 66956 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556675 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 69346 66956 73 138 0 69205 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 277384

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1230976/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=289732 CPUtime=642.12
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 76020 0 0 0 64145 67 0 0 25 0 1 0 137022027 296685568 70055 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 72433 70055 73 138 0 72292 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 289732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1218816/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=301844 CPUtime=702.1
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 79061 0 0 0 70139 71 0 0 25 0 1 0 137022027 309088256 73096 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 75461 73096 73 138 0 75320 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 301844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1206720/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=313752 CPUtime=762.1
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 82040 0 0 0 76136 74 0 0 25 0 1 0 137022027 321282048 76075 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 78438 76075 73 138 0 78297 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 313752

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1196736/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=324272 CPUtime=822.08
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 84559 0 0 0 82132 76 0 0 25 0 1 0 137022027 332054528 78594 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 81068 78594 73 138 0 80927 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 324272

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1182144/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=338716 CPUtime=882.07
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 88172 0 0 0 88127 80 0 0 25 0 1 0 137022027 346845184 82207 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 84679 82207 73 138 0 84538 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 338716

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1166720/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=354228 CPUtime=942.05
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 92058 0 0 0 94120 85 0 0 25 0 1 0 137022027 362729472 86093 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 88557 86093 73 138 0 88416 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 354228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1146304/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=374596 CPUtime=1002.03
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 97163 0 0 0 100113 90 0 0 25 0 1 0 137022027 383586304 91198 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 93649 91198 73 138 0 93508 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 374596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1126080/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=395000 CPUtime=1062.02
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 102249 0 0 0 106106 96 0 0 25 0 1 0 137022027 404480000 96284 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 98750 96284 73 138 0 98609 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 395000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1108032/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=412708 CPUtime=1122.01
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 106717 0 0 0 112099 102 0 0 25 0 1 0 137022027 422612992 100752 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551888 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 103177 100752 73 138 0 103036 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 412708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1091584/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=429300 CPUtime=1181.99
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 110846 0 0 0 118093 106 0 0 25 0 1 0 137022027 439603200 104881 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 107325 104881 73 138 0 107184 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 429300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 6082
/proc/meminfo: memFree=1086976/2055920 swapFree=4148484/4192956
[pid=6081] ppid=6079 vsize=433536 CPUtime=1200.09
/proc/6081/stat : 6081 (minisat) R 6079 6081 5727 0 -1 4194304 111930 0 0 0 119902 107 0 0 25 0 1 0 137022027 443940864 105965 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/6081/statm: 108384 105965 73 138 0 108243 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 433536

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): 1200.48
CPU time (s): 1200.17
CPU user time (s): 1199.02
CPU system time (s): 1.14782
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 433536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.02
system time used= 1.14783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111930
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= 25059

runsolver used 1.38179 second user time and 2.98255 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 18 10:10:43 UTC 2007

IDJOB= 313785
IDBENCH= 20375
IDSOLVER= 109
FILE ID= node14/313785-1176891042

PBS_JOBID= 4595140

Free space on /tmp= 66205 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313785-1176891042/minisat /tmp/evaluation/313785-1176891042/instance-313785-1176891042.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-313785-1176891042 -o ROOT/results/node14/solver-313785-1176891042 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313785-1176891042/minisat /tmp/evaluation/313785-1176891042/instance-313785-1176891042.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 973654923

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1511640 kB
Buffers:         29812 kB
Cached:         449244 kB
SwapCached:      11564 kB
Active:         107620 kB
Inactive:       394528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511640 kB
SwapTotal:     4192956 kB
SwapFree:      4148484 kB
Dirty:           29724 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            27668 kB
Committed_AS:  6590724 kB
PageTables:       1784 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= 66205 MiB

End job on node14 on Wed Apr 18 10:30:45 UTC 2007