Trace number 421121

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) 1200.11 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.11	c |       100 |     800    16000    80000 |     5866      100     97 |  0.000 % |
0.09/0.13	c |       250 |     800    16000    80000 |     6453      250     96 |  0.000 % |
0.09/0.15	c |       475 |     800    16000    80000 |     7098      475     95 |  0.000 % |
0.09/0.19	c |       812 |     800    16000    80000 |     7808      812     99 |  0.000 % |
0.19/0.24	c |      1318 |     800    16000    80000 |     8589     1318    103 |  0.000 % |
0.29/0.31	c |      2079 |     800    16000    80000 |     9448     2079    105 |  0.000 % |
0.39/0.44	c |      3219 |     800    16000    80000 |    10393     3219    105 |  0.000 % |
0.59/0.65	c |      4927 |     800    16000    80000 |    11432     4927    109 |  0.000 % |
0.99/1.01	c |      7490 |     800    16000    80000 |    12575     7490    112 |  0.000 % |
1.59/1.67	c |     11337 |     800    16000    80000 |    13833    11337    113 |  0.000 % |
2.69/2.74	c |     17103 |     800    16000    80000 |    15216    10041    112 |  0.000 % |
4.39/4.42	c |     25752 |     800    16000    80000 |    16738    10943    121 |  0.000 % |
7.48/7.55	c |     38726 |     800    16000    80000 |    18412    15417    118 |  0.000 % |
12.49/12.56	c |     58187 |     800    16000    80000 |    20253    16197    118 |  0.000 % |
20.98/21.07	c |     87380 |     800    16000    80000 |    22278    14618    118 |  0.000 % |
35.96/36.00	c |    131169 |     800    16000    80000 |    24506    13324    115 |  0.000 % |
59.40/59.58	c |    196854 |     800    16000    80000 |    26957    15143    114 |  0.000 % |
97.58/97.74	c |    295380 |     800    16000    80000 |    29652    12923    115 |  0.000 % |
162.17/162.31	c |    443169 |     800    16000    80000 |    32618    24808    122 |  0.000 % |
268.34/268.50	c |    664853 |     800    16000    80000 |    35879    24719    121 |  0.000 % |
437.89/438.14	c |    997378 |     800    16000    80000 |    39467    14028    109 |  0.000 % |
718.12/718.44	c |   1496166 |     800    16000    80000 |    43414    17703    118 |  0.000 % |
1132.50/1132.96	c |   2244348 |     800    16000    80000 |    47756    18207    116 |  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/node15/watcher-421121-1177498838 -o ROOT/results/node15/solver-421121-1177498838 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421121-1177498838/minisat_noassertions /tmp/evaluation/421121-1177498838/instance-421121-1177498838.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.98 0.91 3/77 20297
/proc/meminfo: memFree=1671688/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=1988 CPUtime=0
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 197801417 2035712 221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558477 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 497 221 50 130 0 364 0

[startup+0.0955279 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 20297
/proc/meminfo: memFree=1671688/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=3260 CPUtime=0.09
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 566 0 0 0 9 0 0 0 18 0 1 0 197801417 3338240 552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 815 552 62 130 0 682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.101528 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 20297
/proc/meminfo: memFree=1671688/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=3260 CPUtime=0.09
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 566 0 0 0 9 0 0 0 18 0 1 0 197801417 3338240 552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529229 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 815 552 62 130 0 682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.301547 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 20297
/proc/meminfo: memFree=1671688/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=3512 CPUtime=0.29
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 723 0 0 0 29 0 0 0 19 0 1 0 197801417 3596288 633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 878 633 67 130 0 745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3512

[startup+0.701584 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 20297
/proc/meminfo: memFree=1671688/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=5096 CPUtime=0.69
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 1124 0 0 0 69 0 0 0 22 0 1 0 197801417 5218304 1034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 1274 1034 67 130 0 1141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5096

[startup+1.50266 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20298
/proc/meminfo: memFree=1666752/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=7632 CPUtime=1.49
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 1753 0 0 0 148 1 0 0 25 0 1 0 197801417 7815168 1663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 1908 1663 67 130 0 1775 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7632

[startup+3.10181 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20298
/proc/meminfo: memFree=1663552/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=9376 CPUtime=3.09
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 2185 0 0 0 308 1 0 0 25 0 1 0 197801417 9601024 2095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 2344 2095 67 130 0 2211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9376

[startup+6.30111 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20298
/proc/meminfo: memFree=1661888/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=11488 CPUtime=6.28
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 2699 0 0 0 627 1 0 0 25 0 1 0 197801417 11763712 2609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 2872 2609 67 130 0 2739 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11488

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20298
/proc/meminfo: memFree=1660160/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=12492 CPUtime=12.69
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 2965 0 0 0 1267 2 0 0 25 0 1 0 197801417 12791808 2875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 3123 2875 67 130 0 2990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12492

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.91 2/84 20324
/proc/meminfo: memFree=1656656/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=14736 CPUtime=25.48
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 3526 0 0 0 2545 3 0 0 25 0 1 0 197801417 15089664 3436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 3684 3436 67 130 0 3551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14736

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.91 2/84 20454
/proc/meminfo: memFree=1654600/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=16700 CPUtime=51.01
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 4006 0 0 0 5098 3 0 0 25 0 1 0 197801417 17100800 3916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 4175 3916 67 130 0 4042 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 16700

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1652800/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=19772 CPUtime=102.18
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 4763 0 0 0 10214 4 0 0 25 0 1 0 197801417 20246528 4673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 4943 4673 67 130 0 4810 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 19772

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1651136/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=21468 CPUtime=162.17
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 5187 0 0 0 16211 6 0 0 25 0 1 0 197801417 21983232 5097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 5367 5097 67 130 0 5234 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 21468

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1649280/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=23316 CPUtime=222.15
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 5660 0 0 0 22209 6 0 0 25 0 1 0 197801417 23875584 5570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 5829 5570 67 130 0 5696 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 23316

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1647360/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=25164 CPUtime=282.14
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 6144 0 0 0 28206 8 0 0 25 0 1 0 197801417 25767936 6054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 6291 6054 67 130 0 6158 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 25164

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1644864/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=27676 CPUtime=342.12
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 6760 0 0 0 34203 9 0 0 25 0 1 0 197801417 28340224 6670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 6919 6670 67 130 0 6786 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 27676

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1644864/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=27676 CPUtime=402.1
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 6760 0 0 0 40201 9 0 0 25 0 1 0 197801417 28340224 6670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 6919 6670 67 130 0 6786 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 27676

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1644416/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=28204 CPUtime=462.09
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 6879 0 0 0 46199 10 0 0 25 0 1 0 197801417 28880896 6789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 7051 6789 67 130 0 6918 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 28204

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1642816/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=29788 CPUtime=522.07
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 7279 0 0 0 52196 11 0 0 25 0 1 0 197801417 30502912 7189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 7447 7189 67 130 0 7314 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 29788

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1642240/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=30316 CPUtime=582.05
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 7424 0 0 0 58194 11 0 0 25 0 1 0 197801417 31043584 7334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 7579 7334 67 130 0 7446 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 30316

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1641984/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=30580 CPUtime=642.04
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 7491 0 0 0 64192 12 0 0 25 0 1 0 197801417 31313920 7401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 7645 7401 67 130 0 7512 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 30580

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1641664/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=30976 CPUtime=702.03
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 7580 0 0 0 70190 13 0 0 25 0 1 0 197801417 31719424 7490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 7744 7490 67 130 0 7611 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 30976

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 20496
/proc/meminfo: memFree=1639104/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=33564 CPUtime=762.01
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 8219 0 0 0 76187 14 0 0 25 0 1 0 197801417 34369536 8129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 8391 8129 67 130 0 8258 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 33564

[startup+822.302 s]
/proc/loadavg: 1.04 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1638784/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=33828 CPUtime=821.99
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 8290 0 0 0 82185 14 0 0 25 0 1 0 197801417 34639872 8200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 8457 8200 67 130 0 8324 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 33828

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 0.91 3/78 20496
/proc/meminfo: memFree=1638464/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=34212 CPUtime=881.98
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 8368 0 0 0 88183 15 0 0 25 0 1 0 197801417 35033088 8278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 8553 8278 67 130 0 8420 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 34212

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1638144/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=34580 CPUtime=941.96
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 8451 0 0 0 94181 15 0 0 25 0 1 0 197801417 35409920 8361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551616 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 8645 8361 67 130 0 8512 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 34580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1637888/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=34712 CPUtime=1001.94
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 8497 0 0 0 100179 15 0 0 25 0 1 0 197801417 35545088 8407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 8678 8407 67 130 0 8545 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 34712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1637888/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=34712 CPUtime=1061.92
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 8497 0 0 0 106176 16 0 0 25 0 1 0 197801417 35545088 8407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 8678 8407 67 130 0 8545 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 34712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1637504/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=35116 CPUtime=1121.9
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 8597 0 0 0 112174 16 0 0 25 0 1 0 197801417 35958784 8507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 8779 8507 67 130 0 8646 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 35116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1635520/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=36988 CPUtime=1181.89
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 9075 0 0 0 118172 17 0 0 25 0 1 0 197801417 37875712 8985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 9247 8985 67 130 0 9114 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 36988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1634816/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=37780 CPUtime=1200.09
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 9258 0 0 0 119991 18 0 0 25 0 1 0 197801417 38686720 9168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 9445 9168 67 130 0 9312 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37780

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 20496
/proc/meminfo: memFree=1634816/2055920 swapFree=4169140/4192956
[pid=20297] ppid=20295 vsize=37780 CPUtime=1200.09
/proc/20297/stat : 20297 (minisat_noasser) R 20295 20297 19439 0 -1 4194304 9258 0 0 0 119991 18 0 0 25 0 1 0 197801417 38686720 9168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20297/statm: 9445 9168 67 130 0 9312 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.92
CPU system time (s): 0.187971
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 37780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9258
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= 2207

runsolver used 0.891864 second user time and 2.67759 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 25 11:00:38 UTC 2007

IDJOB= 421121
IDBENCH= 20030
IDSOLVER= 188
FILE ID= node15/421121-1177498838

PBS_JOBID= 4685852

Free space on /tmp= 66490 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/421121-1177498838/minisat_noassertions /tmp/evaluation/421121-1177498838/instance-421121-1177498838.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-421121-1177498838 -o ROOT/results/node15/solver-421121-1177498838 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421121-1177498838/minisat_noassertions /tmp/evaluation/421121-1177498838/instance-421121-1177498838.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 574532305

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1672096 kB
Buffers:         45064 kB
Cached:         243760 kB
SwapCached:       2896 kB
Active:         144664 kB
Inactive:       167384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672096 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          30448 kB
Slab:            57164 kB
Committed_AS:  7079900 kB
PageTables:       1868 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= 66490 MiB

End job on node15 on Wed Apr 25 11:20:41 UTC 2007