Trace number 425159

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) 5000.09 5001.61

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
MD5SUMa39f0c2b5a6e5deb5d2e29a2029bf07b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
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 |    1075     4079    12170 |     1359        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1075     4079    12170 |     1495      100     25 |  0.000 % |
0.00/0.02	c |       250 |    1075     4079    12170 |     1645      250     23 |  0.000 % |
0.00/0.03	c |       476 |    1075     4079    12170 |     1809      476     25 |  0.000 % |
0.00/0.05	c |       813 |    1075     4079    12170 |     1990      813     26 |  0.000 % |
0.00/0.09	c |      1321 |    1075     4079    12170 |     2189     1321     27 |  0.000 % |
0.10/0.14	c |      2080 |    1075     4079    12170 |     2408     2080     28 |  0.000 % |
0.19/0.23	c |      3222 |    1075     4079    12170 |     2649     1953     26 |  0.000 % |
0.29/0.36	c |      4930 |    1075     4079    12170 |     2914     2270     29 |  0.000 % |
0.49/0.58	c |      7493 |    1075     4079    12170 |     3206     1796     27 |  0.000 % |
0.89/0.91	c |     11337 |    1075     4079    12170 |     3526     2295     27 |  0.000 % |
1.39/1.43	c |     17103 |    1075     4079    12170 |     3879     2618     29 |  0.000 % |
2.20/2.24	c |     25753 |    1075     4079    12170 |     4267     3265     27 |  0.000 % |
3.40/3.49	c |     38727 |    1075     4079    12170 |     4693     3131     24 |  0.000 % |
5.50/5.53	c |     58188 |    1075     4079    12170 |     5163     3206     28 |  0.000 % |
8.59/8.65	c |     87381 |    1075     4079    12170 |     5679     3274     28 |  0.000 % |
13.39/13.42	c |    131171 |    1075     4079    12170 |     6247     3487     26 |  0.000 % |
20.99/21.01	c |    196857 |    1075     4079    12170 |     6872     5520     26 |  0.000 % |
32.48/32.52	c |    295383 |    1075     4079    12170 |     7559     6168     30 |  0.000 % |
51.07/51.11	c |    443172 |    1075     4079    12170 |     8315     4501     28 |  0.000 % |
79.87/79.99	c |    664855 |    1075     4079    12170 |     9147     6868     28 |  0.000 % |
124.55/124.62	c |    997380 |    1075     4079    12170 |    10061     5756     28 |  0.000 % |
194.74/194.83	c |   1496169 |    1075     4079    12170 |    11068     5844     27 |  0.000 % |
306.50/306.64	c |   2244351 |    1075     4079    12170 |    12174    10433     27 |  0.000 % |
484.85/485.09	c |   3366627 |    1075     4079    12170 |    13392     7004     30 |  0.000 % |
771.07/771.31	c |   5050038 |    1075     4079    12170 |    14731     8360     29 |  0.000 % |
1217.05/1217.48	c |   7575154 |    1075     4079    12170 |    16204    10378     29 |  0.000 % |
1945.45/1946.01	c |  11362829 |    1075     4079    12170 |    17825    13463     28 |  0.000 % |
3090.12/3091.08	c |  17044341 |    1075     4079    12170 |    19607    10743     27 |  0.000 % |
4911.99/4913.53	c |  25566610 |    1075     4079    12170 |    21568    18533     26 |  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/node17/watcher-425159-1177805183 -o ROOT/results/node17/solver-425159-1177805183 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425159-1177805183/minisat_noassertions /tmp/evaluation/425159-1177805183/instance-425159-1177805183.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: 0.91 0.95 0.98 3/77 21921
/proc/meminfo: memFree=1556528/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=1988 CPUtime=0
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 228435817 2035712 167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 497 167 50 130 0 364 0

[startup+0.102579 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21921
/proc/meminfo: memFree=1556528/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=2264 CPUtime=0.1
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 240 0 0 0 10 0 0 0 18 0 1 0 228435817 2318336 226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 566 226 66 130 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2264

[startup+0.201589 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21921
/proc/meminfo: memFree=1556528/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=2396 CPUtime=0.19
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 281 0 0 0 19 0 0 0 18 0 1 0 228435817 2453504 267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 599 267 66 130 0 466 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2396

[startup+0.301599 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21921
/proc/meminfo: memFree=1556528/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=2396 CPUtime=0.29
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 294 0 0 0 29 0 0 0 19 0 1 0 228435817 2453504 280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 599 280 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.70164 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21921
/proc/meminfo: memFree=1556528/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=2528 CPUtime=0.69
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 325 0 0 0 69 0 0 0 23 0 1 0 228435817 2588672 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 632 311 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50173 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 21922
/proc/meminfo: memFree=1555368/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=2660 CPUtime=1.49
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 366 0 0 0 149 0 0 0 25 0 1 0 228435817 2723840 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 665 352 66 130 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2660

[startup+3.10189 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 21922
/proc/meminfo: memFree=1555112/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=2924 CPUtime=3.09
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 228435817 2994176 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 731 397 66 130 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30123 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 21922
/proc/meminfo: memFree=1554664/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=3320 CPUtime=6.29
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 505 0 0 0 629 0 0 0 25 0 1 0 228435817 3399680 491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 830 491 66 130 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3320

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 21922
/proc/meminfo: memFree=1554224/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=3584 CPUtime=12.69
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 589 0 0 0 1269 0 0 0 25 0 1 0 228435817 3670016 575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 896 575 66 130 0 763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3584

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 21922
/proc/meminfo: memFree=1553712/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=4112 CPUtime=25.48
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 709 0 0 0 2548 0 0 0 25 0 1 0 228435817 4210688 695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 1028 695 66 130 0 895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4112

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 21922
/proc/meminfo: memFree=1553072/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=4640 CPUtime=51.07
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 860 0 0 0 5107 0 0 0 25 0 1 0 228435817 4751360 846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 1160 846 66 130 0 1027 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4640

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 21922
/proc/meminfo: memFree=1552304/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=5464 CPUtime=102.27
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1053 0 0 0 10226 1 0 0 25 0 1 0 228435817 5595136 1039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 1366 1039 66 130 0 1233 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5464

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1551664/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=6124 CPUtime=162.25
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1219 0 0 0 16223 2 0 0 25 0 1 0 228435817 6270976 1205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 1531 1205 66 130 0 1398 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6124

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1551088/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=6652 CPUtime=222.24
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1347 0 0 0 22221 3 0 0 25 0 1 0 228435817 6811648 1333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 1663 1333 66 130 0 1530 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6652

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1550704/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=7048 CPUtime=282.21
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1452 0 0 0 28218 3 0 0 25 0 1 0 228435817 7217152 1438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 1762 1438 66 130 0 1629 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7048

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1550064/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=7732 CPUtime=342.2
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1613 0 0 0 34216 4 0 0 25 0 1 0 228435817 7917568 1599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 1933 1599 66 130 0 1800 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7732

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1549616/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=8132 CPUtime=402.17
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1713 0 0 0 40213 4 0 0 25 0 1 0 228435817 8327168 1699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548185 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 2033 1699 66 130 0 1900 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8132

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1549360/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=8408 CPUtime=462.16
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1792 0 0 0 46211 5 0 0 25 0 1 0 228435817 8609792 1778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 2102 1778 66 130 0 1969 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8408

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1548976/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=8812 CPUtime=522.15
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1878 0 0 0 52209 6 0 0 25 0 1 0 228435817 9023488 1864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 2203 1864 66 130 0 2070 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8812

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1548784/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=8948 CPUtime=582.13
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 1919 0 0 0 58207 6 0 0 25 0 1 0 228435817 9162752 1905 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 2237 1905 66 130 0 2104 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8948

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21922
/proc/meminfo: memFree=1548400/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=9344 CPUtime=642.11
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 2025 0 0 0 64204 7 0 0 25 0 1 0 228435817 9568256 2011 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 2336 2011 66 130 0 2203 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9344


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541936/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=15900 CPUtime=4061.04
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3620 0 0 0 406066 38 0 0 25 0 1 0 228435817 16281600 3606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 3975 3606 66 130 0 3842 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 15900

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541936/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=15900 CPUtime=4121.02
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3625 0 0 0 412064 38 0 0 25 0 1 0 228435817 16281600 3611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 3975 3611 66 130 0 3842 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 15900

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541936/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16040 CPUtime=4181.01
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3643 0 0 0 418062 39 0 0 25 0 1 0 228435817 16424960 3629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4010 3629 66 130 0 3877 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 16040

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541872/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16040 CPUtime=4240.98
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3648 0 0 0 424059 39 0 0 25 0 1 0 228435817 16424960 3634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4010 3634 66 130 0 3877 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 16040

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541808/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16040 CPUtime=4300.97
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3663 0 0 0 430057 40 0 0 25 0 1 0 228435817 16424960 3649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4010 3649 66 130 0 3877 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 16040

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541744/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16040 CPUtime=4360.95
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3668 0 0 0 436054 41 0 0 25 0 1 0 228435817 16424960 3654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4010 3654 66 130 0 3877 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 16040

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541744/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16172 CPUtime=4420.93
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3675 0 0 0 442052 41 0 0 25 0 1 0 228435817 16560128 3661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4043 3661 66 130 0 3910 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 16172

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541744/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16172 CPUtime=4480.92
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3675 0 0 0 448050 42 0 0 25 0 1 0 228435817 16560128 3661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4043 3661 66 130 0 3910 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 16172

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541616/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16308 CPUtime=4540.9
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3711 0 0 0 454047 43 0 0 25 0 1 0 228435817 16699392 3697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4077 3697 66 130 0 3944 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 16308

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541616/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16308 CPUtime=4600.88
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3711 0 0 0 460045 43 0 0 25 0 1 0 228435817 16699392 3697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4077 3697 66 130 0 3944 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 16308

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541488/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16308 CPUtime=4660.87
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3725 0 0 0 466043 44 0 0 25 0 1 0 228435817 16699392 3711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4077 3711 66 130 0 3944 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 16308

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541552/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16308 CPUtime=4720.86
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3726 0 0 0 472041 45 0 0 25 0 1 0 228435817 16699392 3712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4077 3712 66 130 0 3944 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 16308

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541488/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16308 CPUtime=4780.83
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3730 0 0 0 478038 45 0 0 25 0 1 0 228435817 16699392 3716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4077 3716 66 130 0 3944 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 16308

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541424/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16440 CPUtime=4840.82
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3756 0 0 0 484036 46 0 0 25 0 1 0 228435817 16834560 3742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4110 3742 66 130 0 3977 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 16440

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541360/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16440 CPUtime=4900.8
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3757 0 0 0 490034 46 0 0 25 0 1 0 228435817 16834560 3743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4110 3743 66 130 0 3977 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 16440

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541104/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16704 CPUtime=4960.78
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3830 0 0 0 496031 47 0 0 25 0 1 0 228435817 17104896 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4176 3816 66 130 0 4043 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 16704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541168/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16704 CPUtime=5000.08
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3830 0 0 0 499960 48 0 0 25 0 1 0 228435817 17104896 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4176 3816 66 130 0 4043 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 16704

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22122
/proc/meminfo: memFree=1541168/2055920 swapFree=4139504/4192956
[pid=21921] ppid=21919 vsize=16704 CPUtime=5000.08
/proc/21921/stat : 21921 (minisat_noasser) R 21919 21921 21432 0 -1 4194304 3830 0 0 0 499960 48 0 0 25 0 1 0 228435817 17104896 3816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21921/statm: 4176 3816 66 130 0 4043 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 16704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.09
CPU user time (s): 4999.6
CPU system time (s): 0.483926
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 16704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.483926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3830
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= 100700

runsolver used 3.76643 second user time and 10.6614 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Apr 29 00:06:23 UTC 2007

IDJOB= 425159
IDBENCH= 20275
IDSOLVER= 189
FILE ID= node17/425159-1177805183

PBS_JOBID= 4715828

Free space on /tmp= 66495 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/425159-1177805183/minisat_noassertions /tmp/evaluation/425159-1177805183/instance-425159-1177805183.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-425159-1177805183 -o ROOT/results/node17/solver-425159-1177805183 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425159-1177805183/minisat_noassertions /tmp/evaluation/425159-1177805183/instance-425159-1177805183.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a39f0c2b5a6e5deb5d2e29a2029bf07b

RANDOM SEED= 727670081

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1557000 kB
Buffers:         43688 kB
Cached:         362716 kB
SwapCached:      16284 kB
Active:         233652 kB
Inactive:       197112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557000 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            53704 kB
Committed_AS:  7326740 kB
PageTables:       1796 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= 66495 MiB

End job on node17 on Sun Apr 29 01:29:47 UTC 2007