Trace number 425040

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) 5000.02 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark621.631
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       100 |     160    13600    95200 |     4986      100     49 |  0.004 % |
0.29/0.35	c |       250 |     160    13600    95200 |     5485      250     46 |  0.004 % |
0.29/0.37	c |       476 |     160    13600    95200 |     6033      476     47 |  0.004 % |
0.29/0.39	c |       814 |     160    13600    95200 |     6637      814     48 |  0.004 % |
0.39/0.43	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.39/0.49	c |      2080 |     160    13600    95200 |     8031     2080     48 |  0.004 % |
0.49/0.59	c |      3220 |     160    13600    95200 |     8834     3220     48 |  0.004 % |
0.69/0.75	c |      4929 |     160    13600    95200 |     9717     4929     48 |  0.004 % |
0.99/1.03	c |      7492 |     160    13600    95200 |    10689     7492     48 |  0.004 % |
1.49/1.56	c |     11336 |     160    13600    95200 |    11758     5954     48 |  0.004 % |
2.29/2.31	c |     17104 |     160    13600    95200 |    12934    11722     48 |  0.004 % |
3.48/3.53	c |     25753 |     160    13600    95200 |    14227     7363     49 |  0.004 % |
5.50/5.51	c |     38727 |     160    13600    95200 |    15650    13186     49 |  0.004 % |
8.99/9.03	c |     58190 |     160    13600    95200 |    17215     9060     48 |  0.004 % |
14.39/14.45	c |     87382 |     160    13600    95200 |    18936    12312     47 |  0.004 % |
23.68/23.71	c |    131172 |     160    13600    95200 |    20830    18089     48 |  0.004 % |
38.18/38.25	c |    196857 |     160    13600    95200 |    22913    10643     47 |  0.004 % |
61.37/61.42	c |    295384 |     160    13600    95200 |    25204    16924     47 |  0.004 % |
100.47/100.51	c |    443173 |     160    13600    95200 |    27725    19707     46 |  0.004 % |
160.75/160.89	c |    664857 |     160    13600    95200 |    30497    25496     49 |  0.004 % |
257.52/257.65	c |    997383 |     160    13600    95200 |    33547    18110     45 |  0.004 % |
419.98/420.19	c |   1496172 |     160    13600    95200 |    36902    17516     46 |  0.004 % |
665.40/665.63	c |   2244354 |     160    13600    95200 |    40592    20733     48 |  0.004 % |
1074.19/1074.57	c |   3366628 |     160    13600    95200 |    44652    40530     49 |  0.004 % |
1726.61/1727.18	c |   5050039 |     160    13600    95200 |    49117    25139     46 |  0.004 % |
2789.52/2790.34	c |   7575156 |     160    13600    95200 |    54029    25127     49 |  0.004 % |
4462.15/4463.58	c |  11362831 |     160    13600    95200 |    59431    24957     47 |  0.004 % |

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/node27/watcher-425040-1177751545 -o ROOT/results/node27/solver-425040-1177751545 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425040-1177751545/minisat_noassertions /tmp/evaluation/425040-1177751545/instance-425040-1177751545.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 3/65 3060
/proc/meminfo: memFree=1425376/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=1856 CPUtime=0
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 187850405 1900544 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 464 209 50 130 0 331 0

[startup+0.0369379 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 3060
/proc/meminfo: memFree=1425376/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=3136 CPUtime=0.03
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 527 0 0 0 3 0 0 0 18 0 1 0 187850405 3211264 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529359 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 784 513 62 130 0 651 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3136

[startup+0.101944 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 3060
/proc/meminfo: memFree=1425376/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=3136 CPUtime=0.09
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 187850405 3211264 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 784 513 62 130 0 651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3136

[startup+0.301964 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 3060
/proc/meminfo: memFree=1425376/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=3136 CPUtime=0.29
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 539 0 0 0 29 0 0 0 19 0 1 0 187850405 3211264 525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529378 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 784 525 62 130 0 651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3136

[startup+0.702005 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 3060
/proc/meminfo: memFree=1425376/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=3592 CPUtime=0.69
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 652 0 0 0 69 0 0 0 23 0 1 0 187850405 3678208 638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 898 638 66 130 0 765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1422488/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=4912 CPUtime=1.49
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 1009 0 0 0 149 0 0 0 25 0 1 0 187850405 5029888 995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680303 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 1228 995 66 130 0 1095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4912

[startup+3.10125 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1421528/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=5640 CPUtime=3.08
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 1158 0 0 0 308 0 0 0 25 0 1 0 187850405 5775360 1144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 1410 1144 66 130 0 1277 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5640

[startup+6.30257 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1420384/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=6432 CPUtime=6.29
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 1377 0 0 0 628 1 0 0 25 0 1 0 187850405 6586368 1363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 1608 1363 66 130 0 1475 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6432

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1419424/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=7120 CPUtime=12.69
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 1540 0 0 0 1268 1 0 0 25 0 1 0 187850405 7290880 1526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 1780 1526 66 130 0 1647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7120

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1418208/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=8176 CPUtime=25.48
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 1809 0 0 0 2547 1 0 0 25 0 1 0 187850405 8372224 1795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 2044 1795 66 130 0 1911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8176

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1417248/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=9116 CPUtime=51.08
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 2037 0 0 0 5107 1 0 0 25 0 1 0 187850405 9334784 2023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548832 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 2279 2023 66 130 0 2146 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9116

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1415776/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=10748 CPUtime=102.27
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 2433 0 0 0 10225 2 0 0 25 0 1 0 187850405 11005952 2419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 2687 2419 66 130 0 2554 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10748

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1414752/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=12180 CPUtime=162.24
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 2776 0 0 0 16222 2 0 0 25 0 1 0 187850405 12472320 2762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3045 2762 66 130 0 2912 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12180

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1413792/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=12764 CPUtime=222.22
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 2883 0 0 0 22220 2 0 0 25 0 1 0 187850405 13070336 2869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3191 2869 66 130 0 3058 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12764

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1412768/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=13696 CPUtime=282.21
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 3133 0 0 0 28218 3 0 0 25 0 1 0 187850405 14024704 3119 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3424 3119 66 130 0 3291 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13696

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1412256/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=14428 CPUtime=342.19
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 3269 0 0 0 34216 3 0 0 25 0 1 0 187850405 14774272 3255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3607 3255 66 130 0 3474 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14428

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1412192/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=14596 CPUtime=402.17
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 3306 0 0 0 40214 3 0 0 25 0 1 0 187850405 14946304 3292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3649 3292 66 130 0 3516 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14596

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1411168/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=15524 CPUtime=462.16
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 3553 0 0 0 46212 4 0 0 25 0 1 0 187850405 15896576 3539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3881 3539 66 130 0 3748 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15524

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3061
/proc/meminfo: memFree=1410848/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=15936 CPUtime=522.14
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 3634 0 0 0 52210 4 0 0 25 0 1 0 187850405 16318464 3620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3984 3620 66 130 0 3851 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15936

[startup+582.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 3061
/proc/meminfo: memFree=1410784/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=15936 CPUtime=582.12
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 3660 0 0 0 58208 4 0 0 25 0 1 0 187850405 16318464 3646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 3984 3646 66 130 0 3851 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15936

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 3061
/proc/meminfo: memFree=1410528/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=16280 CPUtime=642.12
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 3724 0 0 0 64207 5 0 0 25 0 1 0 187850405 16670720 3710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 4070 3710 66 130 0 3937 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16280


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1400608/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=26564 CPUtime=4061.06
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6122 0 0 0 406088 18 0 0 25 0 1 0 187850405 27201536 6108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6641 6108 66 130 0 6508 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 26564

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1400480/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=26776 CPUtime=4121.05
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6167 0 0 0 412086 19 0 0 25 0 1 0 187850405 27418624 6153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6694 6153 66 130 0 6561 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 26776

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1400544/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=26776 CPUtime=4181.03
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6167 0 0 0 418084 19 0 0 25 0 1 0 187850405 27418624 6153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6694 6153 66 130 0 6561 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 26776

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1400480/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=26776 CPUtime=4241.01
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6167 0 0 0 424082 19 0 0 25 0 1 0 187850405 27418624 6153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6694 6153 66 130 0 6561 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 26776

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1400544/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=26776 CPUtime=4301
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6167 0 0 0 430081 19 0 0 25 0 1 0 187850405 27418624 6153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6694 6153 66 130 0 6561 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 26776

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1400480/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=26776 CPUtime=4360.98
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6167 0 0 0 436079 19 0 0 25 0 1 0 187850405 27418624 6153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6694 6153 66 130 0 6561 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 26776

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1400544/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=26776 CPUtime=4420.96
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6167 0 0 0 442077 19 0 0 25 0 1 0 187850405 27418624 6153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6694 6153 66 130 0 6561 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 26776

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1399776/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=27436 CPUtime=4480.94
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6361 0 0 0 448075 19 0 0 25 0 1 0 187850405 28094464 6347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6859 6347 66 130 0 6726 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 27436

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1399328/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=27820 CPUtime=4540.92
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6463 0 0 0 454073 19 0 0 25 0 1 0 187850405 28487680 6449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 6955 6449 66 130 0 6822 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 27820

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3261
/proc/meminfo: memFree=1399072/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28084 CPUtime=4600.92
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6527 0 0 0 460072 20 0 0 25 0 1 0 187850405 28758016 6513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7021 6513 66 130 0 6888 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 28084

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3263
/proc/meminfo: memFree=1399008/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28272 CPUtime=4660.9
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6547 0 0 0 466070 20 0 0 25 0 1 0 187850405 28950528 6533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7068 6533 66 130 0 6935 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 28272

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3263
/proc/meminfo: memFree=1398752/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28488 CPUtime=4720.88
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6592 0 0 0 472068 20 0 0 25 0 1 0 187850405 29171712 6578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7122 6578 66 130 0 6989 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 28488

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3263
/proc/meminfo: memFree=1398624/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28700 CPUtime=4780.86
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6636 0 0 0 478066 20 0 0 25 0 1 0 187850405 29388800 6622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7175 6622 66 130 0 7042 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 28700

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3263
/proc/meminfo: memFree=1398560/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28700 CPUtime=4840.84
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6665 0 0 0 484064 20 0 0 25 0 1 0 187850405 29388800 6651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7175 6651 66 130 0 7042 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 28700

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3263
/proc/meminfo: memFree=1398432/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28912 CPUtime=4900.82
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6689 0 0 0 490062 20 0 0 25 0 1 0 187850405 29605888 6675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7228 6675 66 130 0 7095 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 28912

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3263
/proc/meminfo: memFree=1398368/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28912 CPUtime=4960.81
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6709 0 0 0 496060 21 0 0 25 0 1 0 187850405 29605888 6695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7228 6695 66 130 0 7095 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 28912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3263
/proc/meminfo: memFree=1398368/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28912 CPUtime=5000.01
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6709 0 0 0 499980 21 0 0 25 0 1 0 187850405 29605888 6695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7228 6695 66 130 0 7095 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 28912

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 2/66 3263
/proc/meminfo: memFree=1398368/2055920 swapFree=4182916/4192956
[pid=3060] ppid=3058 vsize=28912 CPUtime=5000.01
/proc/3060/stat : 3060 (minisat_noasser) R 3058 3060 2571 0 -1 4194304 6709 0 0 0 499980 21 0 0 25 0 1 0 187850405 29605888 6695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3060/statm: 7228 6695 66 130 0 7095 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 28912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.8
CPU system time (s): 0.217966
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 28912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6709
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= 7667

runsolver used 3.9304 second user time and 9.77651 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sat Apr 28 09:12:25 UTC 2007

IDJOB= 425040
IDBENCH= 20133
IDSOLVER= 189
FILE ID= node27/425040-1177751545

PBS_JOBID= 4715540

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/425040-1177751545/minisat_noassertions /tmp/evaluation/425040-1177751545/instance-425040-1177751545.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-425040-1177751545 -o ROOT/results/node27/solver-425040-1177751545 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425040-1177751545/minisat_noassertions /tmp/evaluation/425040-1177751545/instance-425040-1177751545.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 156989518

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1425848 kB
Buffers:         50848 kB
Cached:         503224 kB
SwapCached:       4616 kB
Active:         256544 kB
Inactive:       307952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425848 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            51640 kB
Committed_AS:  2217496 kB
PageTables:       1412 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= 66476 MiB

End job on node27 on Sat Apr 28 10:35:49 UTC 2007