Trace number 421196

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1060.46
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.01/0.02	c |  Parsing time:         0.03         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.39	c |       100 |     180    15300   107100 |     5610      100     54 |  0.003 % |
0.39/0.40	c |       250 |     180    15300   107100 |     6171      250     52 |  0.003 % |
0.39/0.42	c |       476 |     180    15300   107100 |     6788      476     51 |  0.003 % |
0.39/0.45	c |       814 |     180    15300   107100 |     7466      814     51 |  0.003 % |
0.39/0.49	c |      1320 |     180    15300   107100 |     8213     1320     51 |  0.003 % |
0.49/0.56	c |      2079 |     180    15300   107100 |     9034     2079     52 |  0.003 % |
0.59/0.66	c |      3219 |     180    15300   107100 |     9938     3219     52 |  0.003 % |
0.79/0.83	c |      4928 |     180    15300   107100 |    10932     4928     52 |  0.003 % |
1.10/1.14	c |      7490 |     180    15300   107100 |    12025     7490     53 |  0.003 % |
1.69/1.72	c |     11334 |     180    15300   107100 |    13228    11334     53 |  0.003 % |
2.69/2.70	c |     17101 |     180    15300   107100 |    14550    10445     53 |  0.003 % |
4.09/4.18	c |     25752 |     180    15300   107100 |    16005    11780     54 |  0.003 % |
6.69/6.74	c |     38728 |     180    15300   107100 |    17606     8663     54 |  0.003 % |
10.69/10.79	c |     58189 |     180    15300   107100 |    19367    10433     53 |  0.003 % |
17.08/17.14	c |     87382 |     180    15300   107100 |    21303    10444     53 |  0.003 % |
27.28/27.37	c |    131171 |     180    15300   107100 |    23434    11454     52 |  0.003 % |
44.18/44.25	c |    196855 |     180    15300   107100 |    25777    17468     53 |  0.003 % |
72.77/72.88	c |    295382 |     180    15300   107100 |    28355    20177     53 |  0.003 % |
115.96/116.00	c |    443171 |     180    15300   107100 |    31191    23438     52 |  0.003 % |
186.64/186.73	c |    664856 |     180    15300   107100 |    34310    22652     52 |  0.003 % |
297.41/297.52	c |    997381 |     180    15300   107100 |    37741    30321     54 |  0.003 % |
476.66/476.87	c |   1496169 |     180    15300   107100 |    41515    32762     56 |  0.003 % |
770.28/770.53	c |   2244352 |     180    15300   107100 |    45666    16163     53 |  0.003 % |

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/node14/watcher-421196-1177500182 -o ROOT/results/node14/solver-421196-1177500182 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421196-1177500182/minisat_noassertions /tmp/evaluation/421196-1177500182/instance-421196-1177500182.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: 1.00 1.00 0.93 3/77 29671
/proc/meminfo: memFree=1783688/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=1856 CPUtime=0
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 197935971 1900544 222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 464 222 50 130 0 331 0

[startup+0.0133759 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 29671
/proc/meminfo: memFree=1783688/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=2384 CPUtime=0.01
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 346 0 0 0 1 0 0 0 18 0 1 0 197935971 2441216 332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 596 332 50 130 0 463 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2384

[startup+0.101384 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 29671
/proc/meminfo: memFree=1783688/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=3100 CPUtime=0.09
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 554 0 0 0 9 0 0 0 18 0 1 0 197935971 3174400 540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 775 540 62 130 0 642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.301403 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 29671
/proc/meminfo: memFree=1783688/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=3288 CPUtime=0.29
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 197935971 3366912 573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 822 573 62 130 0 689 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3288

[startup+0.701441 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 29671
/proc/meminfo: memFree=1783688/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=3568 CPUtime=0.69
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 701 0 0 0 69 0 0 0 22 0 1 0 197935971 3653632 650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 892 650 66 130 0 759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3568

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1780608/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=5020 CPUtime=1.49
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 1086 0 0 0 149 0 0 0 25 0 1 0 197935971 5140480 1035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 1255 1035 66 130 0 1122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5020

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1778752/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=5944 CPUtime=3.09
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 1295 0 0 0 309 0 0 0 25 0 1 0 197935971 6086656 1244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 1486 1244 66 130 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5944

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1777856/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=6736 CPUtime=6.29
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 1511 0 0 0 629 0 0 0 25 0 1 0 197935971 6897664 1460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 1684 1460 66 130 0 1551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6736

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1777088/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=7876 CPUtime=12.69
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 1790 0 0 0 1269 0 0 0 25 0 1 0 197935971 8065024 1739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 1969 1739 66 130 0 1836 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7876

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1775744/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=8800 CPUtime=25.48
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 2009 0 0 0 2548 0 0 0 25 0 1 0 197935971 9011200 1958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 2200 1958 66 130 0 2067 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8800

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1774272/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=10384 CPUtime=51.08
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 2417 0 0 0 5107 1 0 0 25 0 1 0 197935971 10633216 2366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 2596 2366 66 130 0 2463 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10384

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1773056/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=11624 CPUtime=102.27
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 2694 0 0 0 10225 2 0 0 25 0 1 0 197935971 11902976 2643 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 2906 2643 66 130 0 2773 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11624

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1771520/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=13284 CPUtime=162.24
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 3071 0 0 0 16222 2 0 0 25 0 1 0 197935971 13602816 3020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 3321 3020 66 130 0 3188 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13284

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1770112/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=14556 CPUtime=222.23
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 3409 0 0 0 22220 3 0 0 25 0 1 0 197935971 14905344 3358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 3639 3358 66 130 0 3506 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14556

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1769600/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=15160 CPUtime=282.22
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 3532 0 0 0 28218 4 0 0 25 0 1 0 197935971 15523840 3481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 3790 3481 66 130 0 3657 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15160

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1768192/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=16588 CPUtime=342.19
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 3876 0 0 0 34215 4 0 0 25 0 1 0 197935971 16986112 3825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4147 3825 66 130 0 4014 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16588

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1767936/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=16912 CPUtime=402.18
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 3933 0 0 0 40213 5 0 0 25 0 1 0 197935971 17317888 3882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4228 3882 66 130 0 4095 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16912

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1767744/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=17080 CPUtime=462.16
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 3974 0 0 0 46211 5 0 0 25 0 1 0 197935971 17489920 3923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4270 3923 66 130 0 4137 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17080

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1766528/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=18360 CPUtime=522.15
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4273 0 0 0 52209 6 0 0 25 0 1 0 197935971 18800640 4222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4590 4222 66 130 0 4457 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18360

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1766400/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=18492 CPUtime=582.13
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4320 0 0 0 58206 7 0 0 25 0 1 0 197935971 18935808 4269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4623 4269 66 130 0 4490 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18492

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29672
/proc/meminfo: memFree=1766208/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=18664 CPUtime=642.12
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4375 0 0 0 64205 7 0 0 25 0 1 0 197935971 19111936 4324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4666 4324 66 130 0 4533 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18664

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 3/78 29672
/proc/meminfo: memFree=1766016/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=18980 CPUtime=702.1
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4425 0 0 0 70202 8 0 0 25 0 1 0 197935971 19435520 4374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4745 4374 66 130 0 4612 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 18980

[startup+762.306 s]
/proc/loadavg: 1.06 1.01 0.94 2/78 29672
/proc/meminfo: memFree=1765760/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=19112 CPUtime=762.08
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4483 0 0 0 76200 8 0 0 25 0 1 0 197935971 19570688 4432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 4778 4432 66 130 0 4645 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19112

[startup+822.301 s]
/proc/loadavg: 1.09 1.03 0.94 2/78 29672
/proc/meminfo: memFree=1764416/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=20348 CPUtime=822.06
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4803 0 0 0 82197 9 0 0 25 0 1 0 197935971 20836352 4752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5087 4752 66 130 0 4954 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 20348

[startup+882.302 s]
/proc/loadavg: 1.09 1.03 0.95 2/78 29672
/proc/meminfo: memFree=1764096/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=20820 CPUtime=882.05
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4897 0 0 0 88195 10 0 0 25 0 1 0 197935971 21319680 4846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5205 4846 66 130 0 5072 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 20820

[startup+942.302 s]
/proc/loadavg: 1.09 1.04 0.95 2/78 29672
/proc/meminfo: memFree=1763968/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=20956 CPUtime=942.03
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4932 0 0 0 94193 10 0 0 25 0 1 0 197935971 21458944 4881 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5239 4881 66 130 0 5106 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 20956

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 0.95 2/78 29674
/proc/meminfo: memFree=1763712/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=21132 CPUtime=1002.02
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 4953 0 0 0 100191 11 0 0 25 0 1 0 197935971 21639168 4902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5283 4902 66 130 0 5150 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 21132

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 0.95 2/78 29674
/proc/meminfo: memFree=1763648/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=21272 CPUtime=1062
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 5006 0 0 0 106189 11 0 0 25 0 1 0 197935971 21782528 4955 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5318 4955 66 130 0 5185 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 21272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 29674
/proc/meminfo: memFree=1763520/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=21416 CPUtime=1121.99
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 5024 0 0 0 112187 12 0 0 25 0 1 0 197935971 21929984 4973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5354 4973 66 130 0 5221 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 21416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 29674
/proc/meminfo: memFree=1763584/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=21416 CPUtime=1181.97
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 5024 0 0 0 118185 12 0 0 25 0 1 0 197935971 21929984 4973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5354 4973 66 130 0 5221 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 21416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 29674
/proc/meminfo: memFree=1763520/2055920 swapFree=4148824/4192956
[pid=29671] ppid=29669 vsize=21416 CPUtime=1200.07
/proc/29671/stat : 29671 (minisat_noasser) R 29669 29671 28483 0 -1 4194304 5026 0 0 0 119995 12 0 0 25 0 1 0 197935971 21929984 4975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/29671/statm: 5354 4975 66 130 0 5221 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21416

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12998
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 21416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5026
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= 2618

runsolver used 0.903862 second user time and 2.6036 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 25 11:23:02 UTC 2007

IDJOB= 421196
IDBENCH= 20105
IDSOLVER= 188
FILE ID= node14/421196-1177500182

PBS_JOBID= 4685806

Free space on /tmp= 66209 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/421196-1177500182/minisat_noassertions /tmp/evaluation/421196-1177500182/instance-421196-1177500182.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-421196-1177500182 -o ROOT/results/node14/solver-421196-1177500182 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421196-1177500182/minisat_noassertions /tmp/evaluation/421196-1177500182/instance-421196-1177500182.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 540738471

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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:       1784096 kB
Buffers:         39180 kB
Cached:         148824 kB
SwapCached:      11984 kB
Active:         122820 kB
Inactive:        88704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784096 kB
SwapTotal:     4192956 kB
SwapFree:      4148824 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            45848 kB
Committed_AS:  7819208 kB
PageTables:       1784 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= 66209 MiB

End job on node14 on Wed Apr 25 11:43:05 UTC 2007