Trace number 1784275

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 876.112 876.363

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 benchmark192.799
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                                       |
0.19/0.25	c |  Simplification time:          0.22 s                                       |
0.19/0.25	c |                                                                             |
0.19/0.25	c ============================[ Search Statistics ]==============================
0.19/0.25	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.25	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.25	c ===============================================================================
0.19/0.25	c |       100 |     151     6586    33193 |     2414       99     11 | 34.257 % |
0.19/0.25	c |       250 |     151     6586    33193 |     2656      249     13 | 34.263 % |
0.19/0.26	c |       475 |     151     6586    33193 |     2921      474     13 | 34.280 % |
0.19/0.26	c |       812 |     151     6586    33193 |     3214      811     14 | 34.266 % |
0.19/0.27	c |      1318 |     151     6586    33193 |     3535     1317     14 | 34.266 % |
0.19/0.29	c |      2077 |     151     6586    33193 |     3889     2076     14 | 34.266 % |
0.29/0.31	c |      3216 |     151     6586    33193 |     4278     3215     14 | 34.266 % |
0.29/0.35	c |      4924 |     151     6586    33193 |     4705     2714     13 | 34.266 % |
0.39/0.43	c |      7486 |     151     6586    33193 |     5176     2844     14 | 34.262 % |
0.49/0.55	c |     11330 |     151     5540    28366 |     5694     4025     13 | 34.280 % |
0.69/0.75	c |     17096 |     151     5540    28366 |     6263     3958     12 | 34.280 % |
1.00/1.05	c |     25745 |     151     5540    28366 |     6889     6193     13 | 34.280 % |
1.49/1.56	c |     38719 |     151     5540    28366 |     7578     5100     11 | 34.280 % |
2.20/2.21	c |     58180 |     151     5540    28366 |     8336     5240     13 | 34.280 % |
3.30/3.31	c |     87372 |     151     5540    28366 |     9170     4731     15 | 34.257 % |
4.89/4.95	c |    131161 |     151     5540    28366 |    10087     6612     13 | 34.272 % |
7.39/7.49	c |    196845 |     151     5540    28366 |    11096     5797     13 | 34.280 % |
11.39/11.41	c |    295371 |     151     5540    28366 |    12205     8743     12 | 34.266 % |
17.39/17.40	c |    443160 |     151     5540    28366 |    13426     8299     13 | 34.273 % |
26.78/26.88	c |    664843 |     151     5540    28366 |    14769    12791     14 | 34.262 % |
41.17/41.27	c |    997368 |     151     5540    28366 |    16246     9639     13 | 34.262 % |
62.88/62.94	c |   1496156 |     151     5540    28366 |    17870     8356     12 | 34.280 % |
98.06/98.12	c |   2244338 |     151     5540    28366 |    19657    17740     14 | 34.263 % |
150.85/150.98	c |   3366612 |     151     5540    28366 |    21623    10919     12 | 34.267 % |
234.73/234.86	c |   5050023 |     151     5540    28366 |    23785    17757     13 | 34.284 % |
363.78/363.97	c |   7575139 |     150     5268    26789 |    26164    23896     14 | 34.611 % |
560.63/560.83	c |  11362814 |     149     4846    24492 |    28780    18039     16 | 34.949 % |
867.94/868.28	c |  17044326 |     142     3631    18073 |    31658    28549     12 | 37.382 % |
876.04/876.35	c ===============================================================================
876.04/876.35	c restarts              : 25421
876.04/876.35	c conflicts             : 17167392       (19596 /sec)
876.04/876.35	c decisions             : 19638023       (22417 /sec)
876.04/876.35	c propagations          : 497952115      (568406 /sec)
876.04/876.35	c conflict literals     : 247997788      (33.17 % deleted)
876.04/876.35	c Memory used           : 29.92 MB
876.04/876.35	c CPU time              : 876.05 s
876.04/876.35	c 
876.04/876.35	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-1784275-1241931047/watcher-1784275-1241931047 -o /tmp/evaluation-result-1784275-1241931047/solver-1784275-1241931047 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784275-1241931047.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23855
/proc/meminfo: memFree=1662008/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=7468 CPUtime=0
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 386 0 0 0 0 0 0 0 18 0 1 0 221134541 7647232 370 1992294400 4194304 5092341 548682068848 18446744073709551615 4515195 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 1867 371 63 219 0 1645 0

[startup+0.0888839 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23855
/proc/meminfo: memFree=1662008/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=9464 CPUtime=0.08
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1153 0 0 0 8 0 0 0 18 0 1 0 221134541 9691136 1137 1992294400 4194304 5092341 548682068848 18446744073709551615 4219832 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 2366 1137 88 219 0 2144 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9464

[startup+0.101885 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23855
/proc/meminfo: memFree=1662008/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=9464 CPUtime=0.09
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1153 0 0 0 9 0 0 0 18 0 1 0 221134541 9691136 1137 1992294400 4194304 5092341 548682068848 18446744073709551615 4219912 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 2366 1137 88 219 0 2144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9464

[startup+0.301905 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23855
/proc/meminfo: memFree=1662008/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=9300 CPUtime=0.29
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1262 0 0 0 29 0 0 0 20 0 1 0 221134541 9523200 933 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 2325 933 101 219 0 2103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9300

[startup+0.701948 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23855
/proc/meminfo: memFree=1662008/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=14612 CPUtime=0.69
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1536 0 0 0 68 1 0 0 24 0 1 0 221134541 14962688 1098 1992294400 4194304 5092341 548682068848 18446744073709551615 4241912 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3653 1098 101 219 0 3431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14612

[startup+1.50204 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1657904/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=14612 CPUtime=1.49
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1562 0 0 0 148 1 0 0 25 0 1 0 221134541 14962688 1124 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3653 1124 101 219 0 3431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14612

[startup+3.10121 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1657584/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=14612 CPUtime=3.09
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1613 0 0 0 308 1 0 0 25 0 1 0 221134541 14962688 1175 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 3653 1175 101 219 0 3431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14612

[startup+6.30155 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1657072/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=19984 CPUtime=6.29
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1890 0 0 0 628 1 0 0 25 0 1 0 221134541 20463616 1452 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4996 1452 101 219 0 4774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19984

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1655920/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=19984 CPUtime=12.69
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 1982 0 0 0 1268 1 0 0 25 0 1 0 221134541 20463616 1544 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4996 1544 101 219 0 4774 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19984

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1654768/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=19984 CPUtime=25.48
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 2270 0 0 0 2547 1 0 0 25 0 1 0 221134541 20463616 1832 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4996 1832 101 219 0 4774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19984

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1653232/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=19984 CPUtime=51.07
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 2680 0 0 0 5106 1 0 0 25 0 1 0 221134541 20463616 2242 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4996 2242 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 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1650736/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=19984 CPUtime=102.26
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 3247 0 0 0 10224 2 0 0 25 0 1 0 221134541 20463616 2809 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 4996 2809 101 219 0 4774 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19984

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1648304/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=25380 CPUtime=162.25
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 3866 0 0 0 16222 3 0 0 25 0 1 0 221134541 25989120 3428 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6345 3428 101 219 0 6123 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25380

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1647536/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=25380 CPUtime=222.23
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 4036 0 0 0 22220 3 0 0 25 0 1 0 221134541 25989120 3598 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6345 3598 101 219 0 6123 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25380

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1645168/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=25380 CPUtime=282.21
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 4616 0 0 0 28218 3 0 0 25 0 1 0 221134541 25989120 4178 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6345 4178 101 219 0 6123 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25380

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1644848/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=25380 CPUtime=342.19
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 4691 0 0 0 34216 3 0 0 25 0 1 0 221134541 25989120 4253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240659 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6345 4253 101 219 0 6123 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25380

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1643824/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=25380 CPUtime=402.18
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 4928 0 0 0 40214 4 0 0 25 0 1 0 221134541 25989120 4490 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6345 4490 101 219 0 6123 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25380

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1643440/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=25380 CPUtime=462.16
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 5032 0 0 0 46212 4 0 0 25 0 1 0 221134541 25989120 4594 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 6345 4594 101 219 0 6123 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25380

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1641200/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=522.14
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 5572 0 0 0 52210 4 0 0 25 0 1 0 221134541 31371264 5134 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5134 101 219 0 7437 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 30636

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23856
/proc/meminfo: memFree=1640176/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=582.12
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 5835 0 0 0 58208 4 0 0 25 0 1 0 221134541 31371264 5397 1992294400 4194304 5092341 548682068848 18446744073709551615 4252531 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5397 101 219 0 7437 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 30636

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1639728/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=642.11
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 5932 0 0 0 64206 5 0 0 25 0 1 0 221134541 31371264 5494 1992294400 4194304 5092341 548682068848 18446744073709551615 4497406 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5494 101 219 0 7437 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 30636

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1638960/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=702.09
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6108 0 0 0 70204 5 0 0 25 0 1 0 221134541 31371264 5670 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5670 101 219 0 7437 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 30636

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1638768/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=762.08
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6156 0 0 0 76203 5 0 0 25 0 1 0 221134541 31371264 5718 1992294400 4194304 5092341 548682068848 18446744073709551615 4249253 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5718 101 219 0 7437 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 30636

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1638512/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=822.06
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6208 0 0 0 82201 5 0 0 25 0 1 0 221134541 31371264 5770 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5770 101 219 0 7437 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 30636

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

[startup+844.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1638000/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=844.45
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6341 0 0 0 84440 5 0 0 25 0 1 0 221134541 31371264 5903 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5903 101 219 0 7437 0
Current children cumulated CPU time (s) 844.45
Current children cumulated vsize (KiB) 30636

[startup+857.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1637744/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=857.24
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6404 0 0 0 85719 5 0 0 25 0 1 0 221134541 31371264 5966 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 5966 101 219 0 7437 0
Current children cumulated CPU time (s) 857.24
Current children cumulated vsize (KiB) 30636

[startup+863.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1637552/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=863.64
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6453 0 0 0 86359 5 0 0 25 0 1 0 221134541 31371264 6015 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 6015 101 219 0 7437 0
Current children cumulated CPU time (s) 863.64
Current children cumulated vsize (KiB) 30636

[startup+870.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1637488/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=870.04
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6467 0 0 0 86999 5 0 0 25 0 1 0 221134541 31371264 6029 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 6029 101 219 0 7437 0
Current children cumulated CPU time (s) 870.04
Current children cumulated vsize (KiB) 30636

[startup+873.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1637488/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=873.24
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6467 0 0 0 87319 5 0 0 25 0 1 0 221134541 31371264 6029 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 6029 101 219 0 7437 0
Current children cumulated CPU time (s) 873.24
Current children cumulated vsize (KiB) 30636

[startup+875.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1637424/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=874.84
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6481 0 0 0 87479 5 0 0 25 0 1 0 221134541 31371264 6043 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 6043 101 219 0 7437 0
Current children cumulated CPU time (s) 874.84
Current children cumulated vsize (KiB) 30636

[startup+875.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1637424/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=875.64
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6481 0 0 0 87559 5 0 0 25 0 1 0 221134541 31371264 6043 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 6043 101 219 0 7437 0
Current children cumulated CPU time (s) 875.64
Current children cumulated vsize (KiB) 30636

[startup+876.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23862
/proc/meminfo: memFree=1637424/2055920 swapFree=4176244/4192956
[pid=23855] ppid=23853 vsize=30636 CPUtime=876.04
/proc/23855/stat : 23855 (minisat) R 23853 23855 23735 0 -1 4194304 6481 0 0 0 87599 5 0 0 25 0 1 0 221134541 31371264 6043 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/23855/statm: 7659 6043 101 219 0 7437 0
Current children cumulated CPU time (s) 876.04
Current children cumulated vsize (KiB) 30636

Child status: 20
Real time (s): 876.363
CPU time (s): 876.112
CPU user time (s): 876.05
CPU system time (s): 0.06199
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 30636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 876.05
system time used= 0.06199
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= 1644

runsolver used 0.970852 second user time and 2.16967 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-10 06:50:47
IDJOB=1784275
IDBENCH=71145
IDSOLVER=608
FILE ID=node81/1784275-1241931047
PBS_JOBID= 9264971
Free space on /tmp= 126564 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-1784275-1241931047/watcher-1784275-1241931047 -o /tmp/evaluation-result-1784275-1241931047/solver-1784275-1241931047 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784275-1241931047.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=1356056373

node81.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1662424 kB
Buffers:         55024 kB
Cached:         260088 kB
SwapCached:      10676 kB
Active:         147000 kB
Inactive:       180176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662424 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          13848 kB
Slab:            52008 kB
Committed_AS:   663296 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126564 MiB
End job on node81 at 2009-05-10 07:05:23