Trace number 1525543

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.13 601.921

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50065   152053 |      --       0       --      -- |     --   | -335/853
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11696   #clauses: 50065   #literals: 152053
0.09/0.17	c CPU time:   0.165974 s
0.09/0.17	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525543-1238407856/watcher-1525543-1238407856 -o /tmp/evaluation-result-1525543-1238407856/solver-1525543-1238407856 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525543-1238407856.cnf aimd 2 

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): 1800 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 1.02 1.14 3/65 16471
/proc/meminfo: memFree=1275200/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0
/proc/16471/stat : 16471 (manysat.sh) R 16469 16471 16065 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 324506364 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16471/statm: 1339 234 194 169 0 50 0
[pid=16472] ppid=16471 vsize=1556 CPUtime=0
/proc/16472/stat : 16472 (SatElite) R 16471 16471 16065 0 -1 4194304 314 0 0 0 0 0 0 0 18 0 1 0 324506364 1593344 298 1992294400 134512640 135034092 4294956096 18446744073709551615 134545720 0 0 4096 3 0 0 0 17 0 0 0
/proc/16472/statm: 389 300 50 127 0 259 0

[startup+0.013794 s]
/proc/loadavg: 1.00 1.02 1.14 3/65 16471
/proc/meminfo: memFree=1275200/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324506364 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16471/statm: 1339 235 195 169 0 50 0
[pid=16472] ppid=16471 vsize=3048 CPUtime=0
/proc/16472/stat : 16472 (SatElite) R 16471 16471 16065 0 -1 4194304 628 0 0 0 0 0 0 0 19 0 1 0 324506364 3121152 612 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16472/statm: 762 613 50 127 0 632 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8404

[startup+0.101803 s]
/proc/loadavg: 1.00 1.02 1.14 3/65 16471
/proc/meminfo: memFree=1275200/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324506364 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16471/statm: 1339 235 195 169 0 50 0
[pid=16472] ppid=16471 vsize=6672 CPUtime=0.09
/proc/16472/stat : 16472 (SatElite) R 16471 16471 16065 0 -1 4194304 1484 0 0 0 9 0 0 0 19 0 1 0 324506364 6832128 1468 1992294400 134512640 135034092 4294956096 18446744073709551615 134529233 0 0 4096 3 0 0 0 17 0 0 0
/proc/16472/statm: 1668 1468 68 127 0 1538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12028

[startup+0.301842 s]
/proc/loadavg: 1.00 1.02 1.14 3/65 16471
/proc/meminfo: memFree=1275200/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.701892 s]
/proc/loadavg: 1.00 1.02 1.14 3/65 16471
/proc/meminfo: memFree=1275200/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 1.08 1.04 1.15 3/68 16475
/proc/meminfo: memFree=1262504/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=24952 CPUtime=2.41
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 3307 0 0 0 238 3 0 0 17 0 2 0 324506388 25550848 3293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16474/statm: 6238 3293 83 193 0 6042 0
[pid=16474/tid=16475] ppid=16471 vsize=24952 CPUtime=1.15
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 517 0 0 0 114 1 0 0 16 0 2 0 324506397 25550848 3293 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 30308

[startup+3.1012 s]
/proc/loadavg: 1.08 1.04 1.15 3/68 16475
/proc/meminfo: memFree=1259056/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=29516 CPUtime=5.6
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 4508 0 0 0 555 5 0 0 17 0 2 0 324506388 30224384 4494 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16474/statm: 7379 4494 83 193 0 7183 0
[pid=16474/tid=16475] ppid=16471 vsize=29516 CPUtime=2.75
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 1108 0 0 0 274 1 0 0 17 0 2 0 324506397 30224384 4494 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.82
Current children cumulated vsize (KiB) 34872

[startup+6.3026 s]
/proc/loadavg: 1.08 1.04 1.15 3/68 16475
/proc/meminfo: memFree=1250488/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=36036 CPUtime=11.98
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 6205 0 0 0 1191 7 0 0 17 0 2 0 324506388 36900864 6191 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16474/statm: 9009 6191 83 193 0 8813 0
[pid=16474/tid=16475] ppid=16471 vsize=36036 CPUtime=5.94
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 1836 0 0 0 592 2 0 0 17 0 2 0 324506397 36900864 6191 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.2
Current children cumulated vsize (KiB) 41392

[startup+12.7014 s]
/proc/loadavg: 1.22 1.07 1.16 3/68 16475
/proc/meminfo: memFree=1237560/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=48916 CPUtime=24.74
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 9351 0 0 0 2463 11 0 0 17 0 2 0 324506388 50089984 9337 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16474/statm: 12229 9337 83 193 0 12033 0
[pid=16474/tid=16475] ppid=16471 vsize=48916 CPUtime=12.34
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 3186 0 0 0 1230 4 0 0 17 0 2 0 324506397 50089984 9337 1992294400 134512640 135305190 4294956144 18446744073709551615 134556831 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.96
Current children cumulated vsize (KiB) 54272

[startup+25.501 s]
/proc/loadavg: 1.34 1.10 1.17 3/68 16475
/proc/meminfo: memFree=1222648/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=63800 CPUtime=50.27
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 13014 0 0 0 5011 16 0 0 17 0 2 0 324506388 65331200 13000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16474/statm: 15950 13000 83 193 0 15754 0
[pid=16474/tid=16475] ppid=16471 vsize=63800 CPUtime=25.13
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 4850 0 0 0 2507 6 0 0 17 0 2 0 324506397 65331200 13000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 69156

[startup+51.1013 s]
/proc/loadavg: 1.60 1.18 1.19 3/68 16475
/proc/meminfo: memFree=1211512/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=73668 CPUtime=101.32
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 15601 0 0 0 10112 20 0 0 19 0 2 0 324506388 75436032 15587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 18417 15587 83 193 0 18221 0
[pid=16474/tid=16475] ppid=16471 vsize=73668 CPUtime=50.62
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 6050 0 0 0 5054 8 0 0 17 0 2 0 324506397 75436032 15587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 79024

[startup+102.307 s]
/proc/loadavg: 1.82 1.31 1.23 3/68 16475
/proc/meminfo: memFree=1192248/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=92664 CPUtime=203.44
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 20395 0 0 0 20315 29 0 0 17 0 2 0 324506388 94887936 20381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 23166 20381 83 193 0 22970 0
[pid=16474/tid=16475] ppid=16471 vsize=92664 CPUtime=101.56
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 8142 0 0 0 10144 12 0 0 17 0 2 0 324506397 94887936 20381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.66
Current children cumulated vsize (KiB) 98020

[startup+162.301 s]
/proc/loadavg: 1.93 1.43 1.28 3/68 16475
/proc/meminfo: memFree=1160376/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=124708 CPUtime=323.1
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 28327 0 0 0 32267 43 0 0 18 0 2 0 324506388 127700992 28313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 31177 28313 83 193 0 30981 0
[pid=16474/tid=16475] ppid=16471 vsize=124708 CPUtime=161.25
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 11740 0 0 0 16106 19 0 0 17 0 2 0 324506397 127700992 28313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.32
Current children cumulated vsize (KiB) 130064

[startup+222.302 s]
/proc/loadavg: 1.97 1.53 1.32 3/68 16475
/proc/meminfo: memFree=1143992/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=141144 CPUtime=442.75
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 32442 0 0 0 44224 51 0 0 18 0 2 0 324506388 144531456 32428 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 35286 32428 83 193 0 35090 0
[pid=16474/tid=16475] ppid=16471 vsize=141144 CPUtime=220.95
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 13596 0 0 0 22072 23 0 0 17 0 2 0 324506397 144531456 32428 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 442.97
Current children cumulated vsize (KiB) 146500

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.36 3/68 16475
/proc/meminfo: memFree=1135160/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=150012 CPUtime=562.43
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 34636 0 0 0 56188 55 0 0 19 0 2 0 324506388 153612288 34622 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 37503 34622 83 193 0 37307 0
[pid=16474/tid=16475] ppid=16471 vsize=150012 CPUtime=280.65
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 14517 0 0 0 28040 25 0 0 17 0 2 0 324506397 153612288 34622 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.65
Current children cumulated vsize (KiB) 155368

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.40 3/68 16475
/proc/meminfo: memFree=1112824/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=172652 CPUtime=682.1
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 40206 0 0 0 68143 67 0 0 18 0 2 0 324506388 176795648 40192 1992294400 134512640 135305190 4294956144 18446744073709551615 134528814 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 43163 40192 83 193 0 42967 0
[pid=16474/tid=16475] ppid=16471 vsize=172652 CPUtime=340.34
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 16700 0 0 0 34005 29 0 0 18 0 2 0 324506397 176795648 40192 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.32
Current children cumulated vsize (KiB) 178008

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.43 3/68 16475
/proc/meminfo: memFree=1097848/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=187680 CPUtime=801.78
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 44017 0 0 0 80103 75 0 0 17 0 2 0 324506388 192184320 44003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 46920 44003 83 193 0 46724 0
[pid=16474/tid=16475] ppid=16471 vsize=187680 CPUtime=400.05
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 19665 0 0 0 39969 36 0 0 17 0 2 0 324506397 192184320 44003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802
Current children cumulated vsize (KiB) 193036

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.46 3/68 16475
/proc/meminfo: memFree=1092600/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=192800 CPUtime=921.45
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 45240 0 0 0 92067 78 0 0 25 0 2 0 324506388 197427200 45226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 48200 45226 83 193 0 48004 0
[pid=16474/tid=16475] ppid=16471 vsize=192800 CPUtime=459.75
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 20050 0 0 0 45938 37 0 0 25 0 2 0 324506397 197427200 45226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.67
Current children cumulated vsize (KiB) 198156

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.49 3/68 16475
/proc/meminfo: memFree=1065656/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=220324 CPUtime=1041.14
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 52062 0 0 0 104022 92 0 0 16 0 2 0 324506388 225611776 52048 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 55081 52048 83 193 0 54885 0
[pid=16474/tid=16475] ppid=16471 vsize=220324 CPUtime=519.46
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 23350 0 0 0 51901 45 0 0 16 0 2 0 324506397 225611776 52048 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.36
Current children cumulated vsize (KiB) 225680

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.52 3/68 16475
/proc/meminfo: memFree=1058616/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=226468 CPUtime=1160.81
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 53730 0 0 0 115986 95 0 0 20 0 2 0 324506388 231903232 53716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 56617 53716 83 193 0 56421 0
[pid=16474/tid=16475] ppid=16471 vsize=226468 CPUtime=579.17
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 23606 0 0 0 57871 46 0 0 18 0 2 0 324506397 231903232 53716 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.03
Current children cumulated vsize (KiB) 231824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.902 s]
/proc/loadavg: 1.99 1.86 1.53 3/68 16475
/proc/meminfo: memFree=1054136/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=231588 CPUtime=1199.91
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 54849 0 0 0 119894 97 0 0 17 0 2 0 324506388 237146112 54835 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 57897 54835 83 193 0 57701 0
[pid=16474/tid=16475] ppid=16471 vsize=231588 CPUtime=598.68
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 24579 0 0 0 59820 48 0 0 19 0 2 0 324506397 237146112 54835 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 236944

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

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

[startup+601.902 s]
/proc/loadavg: 1.99 1.86 1.53 3/68 16475
/proc/meminfo: memFree=1054136/2055920 swapFree=4191900/4192956
[pid=16471] ppid=16469 vsize=5356 CPUtime=0.22
/proc/16471/stat : 16471 (manysat.sh) S 16469 16471 16065 0 -1 4194304 312 1589 0 0 0 0 22 0 16 0 1 0 324506364 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16471/statm: 1339 238 195 169 0 50 0
[pid=16474] ppid=16471 vsize=231588 CPUtime=1199.91
/proc/16474/stat : 16474 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194304 54849 0 0 0 119894 97 0 0 17 0 2 0 324506388 237146112 54835 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16474/statm: 57897 54835 83 193 0 57701 0
[pid=16474/tid=16475] ppid=16471 vsize=231588 CPUtime=598.68
/proc/16474/task/16475/stat : 16475 (manysat1.1_stat) R 16471 16471 16065 0 -1 4194368 24579 0 0 0 59820 48 0 0 19 0 2 0 324506397 237146112 54835 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 236944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16471 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=228965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.239963
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.921
CPU time (s): 1200.13
CPU user time (s): 1199.16
CPU system time (s): 0.97
CPU usage (%): 199.383
Max. virtual memory (cumulated for all children) (KiB): 236944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.228965
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1901
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= 5
involuntary context switches= 3

runsolver used 0.805877 second user time and 1.9447 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-30 12:10:56
IDJOB=1525543
IDBENCH=70364
IDSOLVER=515
FILE ID=node54/1525543-1238407856
PBS_JOBID= 9061411
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525543-1238407856/watcher-1525543-1238407856 -o /tmp/evaluation-result-1525543-1238407856/solver-1525543-1238407856 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525543-1238407856.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=566089394

node54.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:       1275744 kB
Buffers:         88292 kB
Cached:         595868 kB
SwapCached:        260 kB
Active:         183856 kB
Inactive:       515540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1275744 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            66796 kB
Committed_AS:   876756 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-30 12:21:00