Trace number 1733683

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
MiniSat 2.1 (Sat-race'08 Edition)UNSAT 938.418 938.76

General information on the benchmark

NameCRAFTED/modcircuits/
mod3_4vars_6gates.cnf
MD5SUMafeeef613d4caffff91375d49585d115
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark192.997
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of clauses33900
Sum of the clauses size195928
Maximum clause length19
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 2730
Number of clauses of size 31
Number of clauses of size 4893
Number of clauses of size 52499
Number of clauses of size over 529712

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.03	c |  Number of variables:           289                                         |
0.00/0.03	c |  Number of clauses:           33835                                         |
0.00/0.03	c |  Parse time:                   0.03 s                                       |
0.19/0.27	c |  Simplification time:          0.23 s                                       |
0.19/0.27	c |                                                                             |
0.19/0.27	c ============================[ Search Statistics ]==============================
0.19/0.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.27	c ===============================================================================
0.19/0.27	c |       100 |     151     6586    33193 |     2414       99     11 | 34.257 % |
0.19/0.27	c |       250 |     151     6586    33193 |     2656      249     13 | 34.263 % |
0.19/0.27	c |       475 |     151     6586    33193 |     2921      474     13 | 34.280 % |
0.19/0.28	c |       812 |     151     6586    33193 |     3214      811     14 | 34.266 % |
0.19/0.29	c |      1318 |     151     6586    33193 |     3535     1317     14 | 34.266 % |
0.29/0.31	c |      2077 |     151     6586    33193 |     3889     2076     14 | 34.266 % |
0.29/0.33	c |      3216 |     151     6586    33193 |     4278     3215     14 | 34.266 % |
0.29/0.38	c |      4924 |     151     6586    33193 |     4705     2714     13 | 34.266 % |
0.39/0.46	c |      7486 |     151     6586    33193 |     5176     2844     14 | 34.262 % |
0.49/0.59	c |     11330 |     151     5540    28366 |     5694     4025     13 | 34.280 % |
0.69/0.79	c |     17096 |     151     5540    28366 |     6263     3958     12 | 34.280 % |
1.09/1.11	c |     25745 |     151     5540    28366 |     6889     6193     13 | 34.280 % |
1.59/1.66	c |     38719 |     151     5540    28366 |     7578     5100     11 | 34.280 % |
2.29/2.35	c |     58180 |     151     5540    28366 |     8336     5240     13 | 34.280 % |
3.49/3.53	c |     87372 |     151     5540    28366 |     9170     4731     15 | 34.257 % |
5.19/5.28	c |    131161 |     151     5540    28366 |    10087     6612     13 | 34.272 % |
7.98/8.02	c |    196845 |     151     5540    28366 |    11096     5797     13 | 34.280 % |
12.18/12.26	c |    295371 |     151     5540    28366 |    12205     8743     12 | 34.266 % |
18.58/18.66	c |    443160 |     151     5540    28366 |    13426     8299     13 | 34.273 % |
28.78/28.80	c |    664843 |     151     5540    28366 |    14769    12791     14 | 34.262 % |
44.18/44.22	c |    997368 |     151     5540    28366 |    16246     9639     13 | 34.262 % |
67.37/67.47	c |   1496156 |     151     5540    28366 |    17870     8356     12 | 34.280 % |
105.15/105.23	c |   2244338 |     151     5540    28366 |    19657    17740     14 | 34.263 % |
161.83/161.92	c |   3366612 |     151     5540    28366 |    21623    10919     12 | 34.267 % |
251.60/251.77	c |   5050023 |     151     5540    28366 |    23785    17757     13 | 34.284 % |
389.74/389.99	c |   7575139 |     150     5268    26789 |    26164    23896     14 | 34.611 % |
600.57/600.84	c |  11362814 |     149     4846    24492 |    28780    18039     16 | 34.949 % |
929.75/930.10	c |  17044326 |     142     3631    18073 |    31658    28549     12 | 37.382 % |
938.35/938.75	c ===============================================================================
938.35/938.75	c restarts              : 25421
938.35/938.75	c conflicts             : 17167392       (18295 /sec)
938.35/938.75	c decisions             : 19638023       (20928 /sec)
938.35/938.75	c propagations          : 497952115      (530656 /sec)
938.35/938.75	c conflict literals     : 247997788      (33.17 % deleted)
938.35/938.75	c Memory used           : 29.92 MB
938.35/938.75	c CPU time              : 938.371 s
938.35/938.75	c 
938.35/938.75	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733683-1240791358/watcher-1733683-1240791358 -o /tmp/evaluation-result-1733683-1240791358/solver-1733683-1240791358 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1733683-1240791358.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): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32759
/proc/meminfo: memFree=1759448/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=7468 CPUtime=0
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 107169615 7647232 364 1992294400 4194304 5092341 548682068832 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 1867 364 63 219 0 1645 0

[startup+0.0649039 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32759
/proc/meminfo: memFree=1759448/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=9464 CPUtime=0.05
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1153 0 0 0 5 0 0 0 18 0 1 0 107169615 9691136 1137 1992294400 4194304 5092341 548682068832 18446744073709551615 4247571 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 2366 1137 88 219 0 2144 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9464

[startup+0.101909 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32759
/proc/meminfo: memFree=1759448/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=9464 CPUtime=0.09
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1153 0 0 0 9 0 0 0 18 0 1 0 107169615 9691136 1137 1992294400 4194304 5092341 548682068832 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 2366 1137 88 219 0 2144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9464

[startup+0.301946 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32759
/proc/meminfo: memFree=1759448/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=9300 CPUtime=0.29
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1246 0 0 0 29 0 0 0 19 0 1 0 107169615 9523200 917 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 2325 917 100 219 0 2103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9300

[startup+0.70202 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32759
/proc/meminfo: memFree=1759448/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=14612 CPUtime=0.69
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1536 0 0 0 69 0 0 0 23 0 1 0 107169615 14962688 1098 1992294400 4194304 5092341 548682068832 18446744073709551615 4249018 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 3653 1098 101 219 0 3431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14612

[startup+1.50117 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1755408/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=14612 CPUtime=1.49
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1562 0 0 0 149 0 0 0 25 0 1 0 107169615 14962688 1124 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 3653 1124 101 219 0 3431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14612

[startup+3.10246 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1755024/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=14612 CPUtime=3.09
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1613 0 0 0 309 0 0 0 25 0 1 0 107169615 14962688 1175 1992294400 4194304 5092341 548682068832 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 3653 1175 101 219 0 3431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14612

[startup+6.30105 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1754512/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=14796 CPUtime=6.29
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1710 0 0 0 629 0 0 0 25 0 1 0 107169615 15151104 1272 1992294400 4194304 5092341 548682068832 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 3699 1272 101 219 0 3477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14796

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1753424/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=19984 CPUtime=12.68
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 1971 0 0 0 1268 0 0 0 25 0 1 0 107169615 20463616 1533 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 4996 1533 101 219 0 4774 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19984

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1752336/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=19984 CPUtime=25.49
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 2221 0 0 0 2548 1 0 0 25 0 1 0 107169615 20463616 1783 1992294400 4194304 5092341 548682068832 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 4996 1783 101 219 0 4774 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19984

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1750800/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=19984 CPUtime=51.07
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 2623 0 0 0 5106 1 0 0 25 0 1 0 107169615 20463616 2185 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 4996 2185 101 219 0 4774 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19984

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1748624/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=19984 CPUtime=102.26
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 3148 0 0 0 10225 1 0 0 25 0 1 0 107169615 20463616 2710 1992294400 4194304 5092341 548682068832 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 4996 2710 101 219 0 4774 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1745936/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=25380 CPUtime=162.23
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 3810 0 0 0 16222 1 0 0 25 0 1 0 107169615 25989120 3372 1992294400 4194304 5092341 548682068832 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 6345 3372 101 219 0 6123 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25380

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1745424/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=25380 CPUtime=222.21
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 3927 0 0 0 22219 2 0 0 25 0 1 0 107169615 25989120 3489 1992294400 4194304 5092341 548682068832 18446744073709551615 4252127 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 6345 3489 101 219 0 6123 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25380

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1742800/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=25380 CPUtime=282.19
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 4565 0 0 0 28217 2 0 0 25 0 1 0 107169615 25989120 4127 1992294400 4194304 5092341 548682068832 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 6345 4127 101 219 0 6123 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25380

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1742352/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=25380 CPUtime=342.16
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 4668 0 0 0 34214 2 0 0 25 0 1 0 107169615 25989120 4230 1992294400 4194304 5092341 548682068832 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 6345 4230 101 219 0 6123 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 25380

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1741648/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=25380 CPUtime=402.14
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 4850 0 0 0 40212 2 0 0 25 0 1 0 107169615 25989120 4412 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 6345 4412 101 219 0 6123 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25380

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1741008/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=25380 CPUtime=462.13
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 4997 0 0 0 46210 3 0 0 25 0 1 0 107169615 25989120 4559 1992294400 4194304 5092341 548682068832 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 6345 4559 101 219 0 6123 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25380

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1738896/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=522.1
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 5518 0 0 0 52207 3 0 0 25 0 1 0 107169615 31371264 5080 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5080 101 219 0 7437 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 30636

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1737808/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=582.08
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 5804 0 0 0 58205 3 0 0 25 0 1 0 107169615 31371264 5366 1992294400 4194304 5092341 548682068832 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5366 101 219 0 7437 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 30636

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1737616/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=642.06
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 5835 0 0 0 64203 3 0 0 25 0 1 0 107169615 31371264 5397 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5397 101 219 0 7437 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 30636

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1737104/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=702.03
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 5958 0 0 0 70200 3 0 0 25 0 1 0 107169615 31371264 5520 1992294400 4194304 5092341 548682068832 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5520 101 219 0 7437 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 30636

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1736400/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=762.02
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6109 0 0 0 76198 4 0 0 25 0 1 0 107169615 31371264 5671 1992294400 4194304 5092341 548682068832 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5671 101 219 0 7437 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 30636

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1736208/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=821.99
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6156 0 0 0 82195 4 0 0 25 0 1 0 107169615 31371264 5718 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5718 101 219 0 7437 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 30636

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1735952/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=881.97
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6233 0 0 0 88193 4 0 0 25 0 1 0 107169615 31371264 5795 1992294400 4194304 5092341 548682068832 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5795 101 219 0 7437 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 30636

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

[startup+895.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1735824/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=895.57
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6233 0 0 0 89553 4 0 0 25 0 1 0 107169615 31371264 5795 1992294400 4194304 5092341 548682068832 18446744073709551615 4501962 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5795 101 219 0 7437 0
Current children cumulated CPU time (s) 895.57
Current children cumulated vsize (KiB) 30636

[startup+921.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1735056/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=921.16
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6433 0 0 0 92112 4 0 0 25 0 1 0 107169615 31371264 5995 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 5995 101 219 0 7437 0
Current children cumulated CPU time (s) 921.16
Current children cumulated vsize (KiB) 30636

[startup+927.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1734928/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=927.55
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6453 0 0 0 92751 4 0 0 25 0 1 0 107169615 31371264 6015 1992294400 4194304 5092341 548682068832 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 6015 101 219 0 7437 0
Current children cumulated CPU time (s) 927.55
Current children cumulated vsize (KiB) 30636

[startup+934.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1734928/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=933.95
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6467 0 0 0 93391 4 0 0 25 0 1 0 107169615 31371264 6029 1992294400 4194304 5092341 548682068832 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 6029 101 219 0 7437 0
Current children cumulated CPU time (s) 933.95
Current children cumulated vsize (KiB) 30636

[startup+935.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1734928/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=935.55
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6467 0 0 0 93551 4 0 0 25 0 1 0 107169615 31371264 6029 1992294400 4194304 5092341 548682068832 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 6029 101 219 0 7437 0
Current children cumulated CPU time (s) 935.55
Current children cumulated vsize (KiB) 30636

[startup+937.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1734864/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=937.15
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6481 0 0 0 93711 4 0 0 25 0 1 0 107169615 31371264 6043 1992294400 4194304 5092341 548682068832 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 6043 101 219 0 7437 0
Current children cumulated CPU time (s) 937.15
Current children cumulated vsize (KiB) 30636

[startup+938.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1734864/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=937.95
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6481 0 0 0 93791 4 0 0 25 0 1 0 107169615 31371264 6043 1992294400 4194304 5092341 548682068832 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 6043 101 219 0 7437 0
Current children cumulated CPU time (s) 937.95
Current children cumulated vsize (KiB) 30636

[startup+938.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32760
/proc/meminfo: memFree=1734864/2055920 swapFree=4181320/4192956
[pid=32759] ppid=32757 vsize=30636 CPUtime=938.35
/proc/32759/stat : 32759 (minisat) R 32757 32759 32445 0 -1 4194304 6481 0 0 0 93831 4 0 0 25 0 1 0 107169615 31371264 6043 1992294400 4194304 5092341 548682068832 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/32759/statm: 7659 6043 101 219 0 7437 0
Current children cumulated CPU time (s) 938.35
Current children cumulated vsize (KiB) 30636

Child status: 20
Real time (s): 938.76
CPU time (s): 938.418
CPU user time (s): 938.371
CPU system time (s): 0.046992
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 30636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 938.371
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6491
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= 2
involuntary context switches= 2153

runsolver used 0.873867 second user time and 1.71174 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-27 02:15:58
IDJOB=1733683
IDBENCH=71145
IDSOLVER=546
FILE ID=node7/1733683-1240791358
PBS_JOBID= 9187297
Free space on /tmp= 66200 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3_4vars_6gates.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733683-1240791358/watcher-1733683-1240791358 -o /tmp/evaluation-result-1733683-1240791358/solver-1733683-1240791358 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1733683-1240791358.cnf

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

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=134974857

node7.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		: 3000.256
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		: 3000.256
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:       1759864 kB
Buffers:         40184 kB
Cached:         189592 kB
SwapCached:       5504 kB
Active:          46152 kB
Inactive:       191508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759864 kB
SwapTotal:     4192956 kB
SwapFree:      4181320 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          13468 kB
Slab:            44272 kB
Committed_AS:   739748 kB
PageTables:       1444 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= 66200 MiB
End job on node7 at 2009-04-27 02:31:36