Trace number 425123

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 5001.72

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.72443
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.03/0.07	c ============================[ Search Statistics ]==============================
0.03/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.07	c ===============================================================================
0.03/0.07	c |         0 |    4514    14300    43369 |     4766        0    nan |  0.000 % |
0.03/0.09	c |       100 |    4514    14300    43369 |     5243      100     32 |  0.000 % |
0.09/0.11	c |       251 |    4514    14300    43369 |     5767      251     37 |  0.000 % |
0.09/0.15	c |       478 |    4514    14300    43369 |     6344      478     35 |  0.000 % |
0.19/0.20	c |       815 |    4514    14300    43369 |     6978      815     38 |  0.000 % |
0.19/0.30	c |      1321 |    4514    14300    43369 |     7676     1321     36 |  0.000 % |
0.39/0.43	c |      2083 |    4514    14300    43369 |     8444     2083     38 |  0.000 % |
0.59/0.64	c |      3222 |    4514    14300    43369 |     9288     3222     39 |  0.000 % |
0.89/0.99	c |      4930 |    4514    14300    43369 |    10217     4930     40 |  0.000 % |
1.49/1.59	c |      7493 |    4514    14300    43369 |    11239     7493     42 |  0.000 % |
2.59/2.66	c |     11338 |    4514    14300    43369 |    12363    11338     41 |  0.000 % |
4.30/4.31	c |     17105 |    4514    14300    43369 |    13599    10688     44 |  0.000 % |
6.99/7.02	c |     25754 |    4514    14300    43369 |    14959    12301     48 |  0.000 % |
11.18/11.24	c |     38729 |    4514    14300    43369 |    16455     9954     43 |  0.000 % |
18.38/18.43	c |     58190 |    4514    14300    43369 |    18101    12347     44 |  0.000 % |
29.48/29.58	c |     87384 |    4514    14300    43369 |    19911    13523     43 |  0.000 % |
47.67/47.78	c |    131173 |    4514    14300    43369 |    21902    16759     43 |  0.000 % |
78.77/78.80	c |    196857 |    4514    14300    43369 |    24092    14952     50 |  0.000 % |
131.05/131.11	c |    295383 |    4514    14300    43369 |    26502    14347     46 |  0.000 % |
208.63/208.71	c |    443173 |    4514    14300    43369 |    29152    24190     42 |  0.000 % |
332.20/332.33	c |    664857 |    4514    14300    43369 |    32067    25620     44 |  0.000 % |
528.95/529.19	c |    997382 |    4514    14300    43369 |    35274    28397     52 |  0.000 % |
843.04/843.45	c |   1496170 |    4514    14300    43369 |    38801    30728     44 |  0.000 % |
1323.09/1323.68	c |   2244352 |    4514    14300    43369 |    42682    19000     42 |  0.000 % |
2060.89/2061.68	c |   3366627 |    4514    14300    43369 |    46950    30180     40 |  0.000 % |
3262.15/3263.29	c |   5050039 |    4514    14300    43369 |    51645    46977     48 |  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/node2/watcher-425123-1177789769 -o ROOT/results/node2/solver-425123-1177789769 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425123-1177789769/minisat_noassertions /tmp/evaluation/425123-1177789769/instance-425123-1177789769.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: 0.85 0.97 0.99 3/77 8370
/proc/meminfo: memFree=1567720/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=2748 CPUtime=0
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 255014743 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530599 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 687 359 50 130 0 554 0

[startup+0.0414209 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8370
/proc/meminfo: memFree=1567720/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=3948 CPUtime=0.03
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 684 0 0 0 3 0 0 0 18 0 1 0 255014743 4042752 670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 987 670 62 130 0 854 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3948

[startup+0.102427 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8370
/proc/meminfo: memFree=1567720/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=4212 CPUtime=0.09
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 804 0 0 0 9 0 0 0 18 0 1 0 255014743 4313088 752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554661 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 1053 752 66 130 0 920 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4212

[startup+0.301447 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8370
/proc/meminfo: memFree=1567720/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=4212 CPUtime=0.29
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 804 0 0 0 29 0 0 0 19 0 1 0 255014743 4313088 752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 1053 752 66 130 0 920 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4212

[startup+0.701489 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 8370
/proc/meminfo: memFree=1567720/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=4212 CPUtime=0.69
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 822 0 0 0 69 0 0 0 23 0 1 0 255014743 4313088 770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552788 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 1053 770 66 130 0 920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4212

[startup+1.50157 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1564576/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=4872 CPUtime=1.49
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 990 0 0 0 149 0 0 0 25 0 1 0 255014743 4988928 938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 1218 938 66 130 0 1085 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4872

[startup+3.10174 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1563552/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=6072 CPUtime=3.09
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 1280 0 0 0 308 1 0 0 25 0 1 0 255014743 6217728 1228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 1518 1228 66 130 0 1385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6072

[startup+6.30107 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1562208/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=6600 CPUtime=6.29
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 1419 0 0 0 628 1 0 0 25 0 1 0 255014743 6758400 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 1650 1367 66 130 0 1517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6600

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1561576/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=7128 CPUtime=12.68
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 1553 0 0 0 1267 1 0 0 25 0 1 0 255014743 7299072 1501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 1782 1501 66 130 0 1649 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7128

[startup+25.5021 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1560552/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=8328 CPUtime=25.49
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 1820 0 0 0 2547 2 0 0 25 0 1 0 255014743 8527872 1768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 2082 1768 66 130 0 1949 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8328

[startup+51.1027 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1559208/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=9648 CPUtime=51.07
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 2157 0 0 0 5105 2 0 0 25 0 1 0 255014743 9879552 2105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 2412 2105 66 130 0 2279 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9648

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1557416/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=11364 CPUtime=102.26
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 2588 0 0 0 10223 3 0 0 25 0 1 0 255014743 11636736 2536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 2841 2536 66 130 0 2708 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11364

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1556648/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=12032 CPUtime=162.25
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 2780 0 0 0 16221 4 0 0 25 0 1 0 255014743 12320768 2728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 3008 2728 66 130 0 2875 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12032

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1556008/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=12744 CPUtime=222.22
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 2922 0 0 0 22218 4 0 0 25 0 1 0 255014743 13049856 2870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546553 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 3186 2870 66 130 0 3053 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12744

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1554856/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=13936 CPUtime=282.21
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 3237 0 0 0 28215 6 0 0 25 0 1 0 255014743 14270464 3185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 3484 3185 66 130 0 3351 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13936

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1554408/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=14340 CPUtime=342.2
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 3329 0 0 0 34213 7 0 0 25 0 1 0 255014743 14684160 3277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 3585 3277 66 130 0 3452 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14340

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1553448/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=15264 CPUtime=402.18
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 3573 0 0 0 40211 7 0 0 25 0 1 0 255014743 15630336 3521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 3816 3521 66 130 0 3683 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15264

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1552360/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=16468 CPUtime=462.16
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 3860 0 0 0 46208 8 0 0 25 0 1 0 255014743 16863232 3808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 4117 3808 66 130 0 3984 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16468

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1551656/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=17128 CPUtime=522.15
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 4025 0 0 0 52206 9 0 0 25 0 1 0 255014743 17539072 3973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 4282 3973 66 130 0 4149 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17128

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1550952/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=17800 CPUtime=582.13
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 4193 0 0 0 58203 10 0 0 25 0 1 0 255014743 18227200 4141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 4450 4141 66 130 0 4317 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17800

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8371
/proc/meminfo: memFree=1550696/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=18064 CPUtime=642.11
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 4265 0 0 0 64201 10 0 0 25 0 1 0 255014743 18497536 4213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 4516 4213 66 130 0 4383 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18064


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8571
/proc/meminfo: memFree=1536488/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=32568 CPUtime=4061.03
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 7811 0 0 0 406062 41 0 0 25 0 1 0 255014743 33349632 7759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8142 7759 66 130 0 8009 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 32568

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8571
/proc/meminfo: memFree=1535912/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=33096 CPUtime=4121.01
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 7940 0 0 0 412059 42 0 0 25 0 1 0 255014743 33890304 7888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8274 7888 66 130 0 8141 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 33096

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8571
/proc/meminfo: memFree=1535912/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=33096 CPUtime=4180.99
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 7945 0 0 0 418057 42 0 0 25 0 1 0 255014743 33890304 7893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8274 7893 66 130 0 8141 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 33096

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8571
/proc/meminfo: memFree=1535976/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=33096 CPUtime=4240.98
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 7945 0 0 0 424055 43 0 0 25 0 1 0 255014743 33890304 7893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8274 7893 66 130 0 8141 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 33096

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 8645
/proc/meminfo: memFree=1534712/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=33096 CPUtime=4300.94
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 7945 0 0 0 430047 47 0 0 25 0 1 0 255014743 33890304 7893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8274 7893 66 130 0 8141 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 33096

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1535528/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=33096 CPUtime=4360.84
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 7963 0 0 0 436037 47 0 0 25 0 1 0 255014743 33890304 7911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8274 7911 66 130 0 8141 0
Current children cumulated CPU time (s) 4360.84
Current children cumulated vsize (KiB) 33096

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1535144/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=33756 CPUtime=4420.83
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8117 0 0 0 442035 48 0 0 25 0 1 0 255014743 34566144 8065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8439 8065 66 130 0 8306 0
Current children cumulated CPU time (s) 4420.83
Current children cumulated vsize (KiB) 33756

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1534632/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=34284 CPUtime=4480.81
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8240 0 0 0 448032 49 0 0 25 0 1 0 255014743 35106816 8188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8571 8188 66 130 0 8438 0
Current children cumulated CPU time (s) 4480.81
Current children cumulated vsize (KiB) 34284

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1534632/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=34284 CPUtime=4540.79
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8240 0 0 0 454030 49 0 0 25 0 1 0 255014743 35106816 8188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8571 8188 66 130 0 8438 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 34284

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1533992/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=34944 CPUtime=4600.78
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8402 0 0 0 460028 50 0 0 25 0 1 0 255014743 35782656 8350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8736 8350 66 130 0 8603 0
Current children cumulated CPU time (s) 4600.78
Current children cumulated vsize (KiB) 34944

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1534056/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=34944 CPUtime=4660.75
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8410 0 0 0 466025 50 0 0 25 0 1 0 255014743 35782656 8358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8736 8358 66 130 0 8603 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 34944

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1534056/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=34944 CPUtime=4720.75
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8420 0 0 0 472024 51 0 0 25 0 1 0 255014743 35782656 8368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8736 8368 66 130 0 8603 0
Current children cumulated CPU time (s) 4720.75
Current children cumulated vsize (KiB) 34944

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1533672/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=35340 CPUtime=4780.73
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8520 0 0 0 478021 52 0 0 25 0 1 0 255014743 36188160 8468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8835 8468 66 130 0 8702 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 35340

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1533544/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=35508 CPUtime=4840.71
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8543 0 0 0 484019 52 0 0 25 0 1 0 255014743 36360192 8491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8877 8491 66 130 0 8744 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 35508

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1533544/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=35508 CPUtime=4900.69
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8543 0 0 0 490016 53 0 0 25 0 1 0 255014743 36360192 8491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8877 8491 66 130 0 8744 0
Current children cumulated CPU time (s) 4900.69
Current children cumulated vsize (KiB) 35508

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1533544/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=35508 CPUtime=4960.67
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8544 0 0 0 496014 53 0 0 25 0 1 0 255014743 36360192 8492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8877 8492 66 130 0 8744 0
Current children cumulated CPU time (s) 4960.67
Current children cumulated vsize (KiB) 35508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1533608/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=35508 CPUtime=5000.07
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8544 0 0 0 499954 53 0 0 25 0 1 0 255014743 36360192 8492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8877 8492 66 130 0 8744 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35508

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

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

[startup+5001.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8769
/proc/meminfo: memFree=1533608/2055920 swapFree=4148996/4192956
[pid=8370] ppid=8368 vsize=35508 CPUtime=5000.07
/proc/8370/stat : 8370 (minisat_noasser) R 8368 8370 8316 0 -1 4194304 8544 0 0 0 499954 53 0 0 25 0 1 0 255014743 36360192 8492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/8370/statm: 8877 8492 66 130 0 8744 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 35508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.09
CPU user time (s): 4999.54
CPU system time (s): 0.545917
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 35508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.545917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8544
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= 92721

runsolver used 3.87841 second user time and 10.5434 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 28 19:49:30 UTC 2007

IDJOB= 425123
IDBENCH= 20216
IDSOLVER= 189
FILE ID= node2/425123-1177789769

PBS_JOBID= 4715767

Free space on /tmp= 66534 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/425123-1177789769/minisat_noassertions /tmp/evaluation/425123-1177789769/instance-425123-1177789769.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-425123-1177789769 -o ROOT/results/node2/solver-425123-1177789769 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425123-1177789769/minisat_noassertions /tmp/evaluation/425123-1177789769/instance-425123-1177789769.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 667140630

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1568128 kB
Buffers:         51088 kB
Cached:         345228 kB
SwapCached:      13248 kB
Active:         272772 kB
Inactive:       147496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568128 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            52980 kB
Committed_AS:  8356832 kB
PageTables:       1860 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= 66534 MiB

End job on node2 on Sat Apr 28 21:12:53 UTC 2007