Trace number 425141

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? (TO) 5000.07 5001.51

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.071988
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     925     3460    10276 |     1153        0    nan |  0.000 % |
0.00/0.01	c |       101 |     925     3460    10276 |     1268      101     24 |  0.000 % |
0.00/0.02	c |       254 |     925     3460    10276 |     1395      254     27 |  0.000 % |
0.00/0.03	c |       479 |     925     3460    10276 |     1535      479     25 |  0.000 % |
0.00/0.05	c |       817 |     925     3460    10276 |     1688      817     26 |  0.000 % |
0.00/0.08	c |      1324 |     925     3460    10276 |     1857     1324     25 |  0.000 % |
0.10/0.12	c |      2084 |     925     3460    10276 |     2043     1112     24 |  0.000 % |
0.20/0.20	c |      3224 |     925     3460    10276 |     2247     1175     26 |  0.000 % |
0.30/0.32	c |      4934 |     925     3460    10276 |     2472     1689     27 |  0.000 % |
0.50/0.50	c |      7496 |     925     3460    10276 |     2719     1691     27 |  0.000 % |
0.80/0.80	c |     11341 |     925     3460    10276 |     2991     2717     27 |  0.000 % |
1.19/1.26	c |     17108 |     925     3460    10276 |     3290     2261     30 |  0.000 % |
1.89/2.00	c |     25758 |     925     3460    10276 |     3619     2409     23 |  0.000 % |
3.09/3.10	c |     38734 |     925     3460    10276 |     3981     2397     22 |  0.000 % |
4.79/4.84	c |     58196 |     925     3460    10276 |     4379     3482     25 |  0.000 % |
7.49/7.51	c |     87388 |     925     3460    10276 |     4817     3539     26 |  0.000 % |
11.59/11.60	c |    131177 |     925     3460    10276 |     5299     3090     24 |  0.000 % |
17.88/17.92	c |    196862 |     925     3460    10276 |     5829     4033     24 |  0.000 % |
27.78/27.80	c |    295388 |     925     3460    10276 |     6412     4938     25 |  0.000 % |
43.88/43.95	c |    443177 |     925     3460    10276 |     7053     6139     26 |  0.000 % |
69.27/69.37	c |    664860 |     925     3460    10276 |     7759     5876     28 |  0.000 % |
109.27/109.36	c |    997385 |     925     3460    10276 |     8534     4282     24 |  0.000 % |
173.25/173.32	c |   1496173 |     925     3460    10276 |     9388     6271     31 |  0.000 % |
269.13/269.28	c |   2244355 |     925     3460    10276 |    10327     9411     28 |  0.000 % |
424.69/424.89	c |   3366629 |     925     3460    10276 |    11360    10166     32 |  0.000 % |
667.03/667.26	c |   5050040 |     925     3460    10276 |    12496     8930     31 |  0.000 % |
1051.13/1051.58	c |   7575157 |     925     3460    10276 |    13745     8807     26 |  0.000 % |
1660.58/1661.19	c |  11362835 |     925     3460    10276 |    15120     9587     28 |  0.000 % |
2647.55/2648.35	c |  17044347 |     925     3460    10276 |    16632     7990     30 |  0.000 % |
4227.17/4228.32	c |  25566616 |     925     3460    10276 |    18295    10887     28 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-425141-1177796737 -o ROOT/results/node29/solver-425141-1177796737 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425141-1177796737/minisat_noassertions /tmp/evaluation/425141-1177796737/instance-425141-1177796737.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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23029
/proc/meminfo: memFree=1451544/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=1988 CPUtime=0
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 227589438 2035712 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 497 155 50 130 0 364 0

[startup+0.092958 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23029
/proc/meminfo: memFree=1451544/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=2084 CPUtime=0.09
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 222 0 0 0 9 0 0 0 18 0 1 0 227589438 2134016 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 521 208 66 130 0 388 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2084

[startup+0.101959 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23029
/proc/meminfo: memFree=1451544/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=2220 CPUtime=0.1
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 227 0 0 0 10 0 0 0 18 0 1 0 227589438 2273280 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 555 213 66 130 0 422 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2220

[startup+0.301972 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23029
/proc/meminfo: memFree=1451544/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=2352 CPUtime=0.3
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 264 0 0 0 30 0 0 0 19 0 1 0 227589438 2408448 250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 588 250 66 130 0 455 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2352

[startup+0.701997 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23029
/proc/meminfo: memFree=1451544/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=2484 CPUtime=0.7
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 293 0 0 0 70 0 0 0 23 0 1 0 227589438 2543616 279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 621 279 66 130 0 488 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2484

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1450576/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=2616 CPUtime=1.49
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 335 0 0 0 149 0 0 0 25 0 1 0 227589438 2678784 321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 654 321 66 130 0 521 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2616

[startup+3.10115 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1450384/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=2748 CPUtime=3.09
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 227589438 2813952 348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 687 348 66 130 0 554 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2748

[startup+6.30236 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1449872/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=3012 CPUtime=6.29
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 443 0 0 0 629 0 0 0 25 0 1 0 227589438 3084288 429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 753 429 66 130 0 620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3012

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1449616/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=3300 CPUtime=12.69
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 513 0 0 0 1269 0 0 0 25 0 1 0 227589438 3379200 499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 825 499 66 130 0 692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3300

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 23030
/proc/meminfo: memFree=1449104/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=3696 CPUtime=25.48
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 620 0 0 0 2548 0 0 0 25 0 1 0 227589438 3784704 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 924 606 66 130 0 791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3696

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1448400/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=4356 CPUtime=51.07
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 790 0 0 0 5107 0 0 0 25 0 1 0 227589438 4460544 776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1089 776 66 130 0 956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4356

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1447824/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=5020 CPUtime=102.27
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 928 0 0 0 10226 1 0 0 25 0 1 0 227589438 5140480 914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1255 914 66 130 0 1122 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5020

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1447120/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=5536 CPUtime=162.25
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1085 0 0 0 16224 1 0 0 25 0 1 0 227589438 5668864 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1384 1071 66 130 0 1251 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5536

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1446608/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=6064 CPUtime=222.23
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1208 0 0 0 22221 2 0 0 25 0 1 0 227589438 6209536 1194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1516 1194 66 130 0 1383 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6064

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1446160/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=6592 CPUtime=282.23
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1330 0 0 0 28220 3 0 0 25 0 1 0 227589438 6750208 1316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1648 1316 66 130 0 1515 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 6592

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1445904/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=6860 CPUtime=342.2
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1410 0 0 0 34217 3 0 0 25 0 1 0 227589438 7024640 1396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1715 1396 66 130 0 1582 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6860

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1445712/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=7096 CPUtime=402.19
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1457 0 0 0 40215 4 0 0 25 0 1 0 227589438 7266304 1443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1774 1443 66 130 0 1641 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7096

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1445328/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=7492 CPUtime=462.18
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1550 0 0 0 46214 4 0 0 25 0 1 0 227589438 7671808 1536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1873 1536 66 130 0 1740 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7492

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1445136/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=7632 CPUtime=522.16
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1603 0 0 0 52211 5 0 0 25 0 1 0 227589438 7815168 1589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1908 1589 66 130 0 1775 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7632

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1444816/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=7908 CPUtime=582.15
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1670 0 0 0 58209 6 0 0 25 0 1 0 227589438 8097792 1656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 1977 1656 66 130 0 1844 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7908

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23030
/proc/meminfo: memFree=1444624/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=8172 CPUtime=642.14
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 1730 0 0 0 64208 6 0 0 25 0 1 0 227589438 8368128 1716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 2043 1716 66 130 0 1910 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8172


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1438416/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=14452 CPUtime=4061.2
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3267 0 0 0 406083 37 0 0 25 0 1 0 227589438 14798848 3253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3613 3253 66 130 0 3480 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 14452

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1438352/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=14452 CPUtime=4121.19
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3281 0 0 0 412081 38 0 0 25 0 1 0 227589438 14798848 3267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3613 3267 66 130 0 3480 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 14452

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1438288/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=14596 CPUtime=4181.17
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3298 0 0 0 418079 38 0 0 25 0 1 0 227589438 14946304 3284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3649 3284 66 130 0 3516 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 14596

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23230
/proc/meminfo: memFree=1438032/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=14764 CPUtime=4241.16
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3345 0 0 0 424077 39 0 0 25 0 1 0 227589438 15118336 3331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3691 3331 66 130 0 3558 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 14764

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1438032/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=14896 CPUtime=4301.15
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3364 0 0 0 430075 40 0 0 25 0 1 0 227589438 15253504 3350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3724 3350 66 130 0 3591 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 14896

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1437840/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15028 CPUtime=4361.13
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3417 0 0 0 436073 40 0 0 25 0 1 0 227589438 15388672 3403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3757 3403 66 130 0 3624 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 15028

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1437712/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15152 CPUtime=4421.11
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3428 0 0 0 442071 40 0 0 25 0 1 0 227589438 15515648 3414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3788 3414 66 130 0 3655 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 15152

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23230
/proc/meminfo: memFree=1437712/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15152 CPUtime=4481.1
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3447 0 0 0 448069 41 0 0 25 0 1 0 227589438 15515648 3433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3788 3433 66 130 0 3655 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 15152

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23338
/proc/meminfo: memFree=1436232/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15152 CPUtime=4541.03
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3450 0 0 0 454062 41 0 0 25 0 1 0 227589438 15515648 3436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3788 3436 66 130 0 3655 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 15152

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437328/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15248 CPUtime=4600.96
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3473 0 0 0 460054 42 0 0 25 0 1 0 227589438 15613952 3459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3812 3459 66 130 0 3679 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 15248

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437392/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15384 CPUtime=4660.93
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3503 0 0 0 466051 42 0 0 25 0 1 0 227589438 15753216 3489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3846 3489 66 130 0 3713 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 15384

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437392/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15384 CPUtime=4720.93
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3510 0 0 0 472050 43 0 0 25 0 1 0 227589438 15753216 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3846 3496 66 130 0 3713 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 15384

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437328/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15520 CPUtime=4780.9
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3538 0 0 0 478047 43 0 0 25 0 1 0 227589438 15892480 3524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3880 3524 66 130 0 3747 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 15520

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437264/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15668 CPUtime=4840.89
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3550 0 0 0 484045 44 0 0 25 0 1 0 227589438 16044032 3536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3917 3536 66 130 0 3784 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 15668

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437200/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15668 CPUtime=4900.87
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3565 0 0 0 490043 44 0 0 25 0 1 0 227589438 16044032 3551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3917 3551 66 130 0 3784 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 15668

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437200/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15668 CPUtime=4960.86
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3567 0 0 0 496041 45 0 0 25 0 1 0 227589438 16044032 3553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3917 3553 66 130 0 3784 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 15668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437072/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15808 CPUtime=5000.05
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3583 0 0 0 499960 45 0 0 25 0 1 0 227589438 16187392 3569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3952 3569 66 130 0 3819 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 15808

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23428
/proc/meminfo: memFree=1437072/2055920 swapFree=4146652/4192956
[pid=23029] ppid=23027 vsize=15808 CPUtime=5000.05
/proc/23029/stat : 23029 (minisat_noasser) R 23027 23029 22736 0 -1 4194304 3583 0 0 0 499960 45 0 0 25 0 1 0 227589438 16187392 3569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23029/statm: 3952 3569 66 130 0 3819 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 15808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.61
CPU system time (s): 0.45993
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 15808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3583
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= 13649

runsolver used 3.98639 second user time and 10.5214 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sat Apr 28 21:45:37 UTC 2007

IDJOB= 425141
IDBENCH= 20251
IDSOLVER= 189
FILE ID= node29/425141-1177796737

PBS_JOBID= 4715786

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/425141-1177796737/minisat_noassertions /tmp/evaluation/425141-1177796737/instance-425141-1177796737.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-425141-1177796737 -o ROOT/results/node29/solver-425141-1177796737 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425141-1177796737/minisat_noassertions /tmp/evaluation/425141-1177796737/instance-425141-1177796737.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 731709246

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1452024 kB
Buffers:         50340 kB
Cached:         461812 kB
SwapCached:      12060 kB
Active:         293092 kB
Inactive:       243096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452024 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            53192 kB
Committed_AS:  2776216 kB
PageTables:       1872 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= 66538 MiB

End job on node29 on Sat Apr 28 23:09:01 UTC 2007