Trace number 1512670

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
picosat 913? (TO) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1797123396-073.cnf
MD5SUM592fd8247e28ca9686c73dd35ffde58f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark182.652
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 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1512670-1238207723.cnf
0.00/0.00	c parsed header 'p cnf 800 16000'
0.00/0.02	c initialized 800 variables
0.00/0.02	c found 16000 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   800   0.0 16000     0     0     0   0.0   0.7 
0.10/0.12	c 
0.10/0.12	c initial reduction limit 8000 clauses
0.10/0.12	c 
0.10/0.12	c +   0.0 168.7   800  85.6 16000   100   100  8800  15.8   0.7 
0.10/0.12	c R   0.0 168.7   800  85.6 16000   100   100  8800  15.8   0.7 
0.10/0.12	c +   0.0 154.9   800  96.4 16000   250   250  9680  23.9   0.8 
0.10/0.12	c N   0.0 164.0   800  98.9 16000   400   400  9680  26.7   0.8 
0.10/0.12	c +   0.1 166.6   800  99.3 16000   475   475 10648  28.2   0.9 
0.10/0.12	c +   0.1 176.9   800  99.8 16000   812   812 11712  28.4   1.0 
0.10/0.12	c N   0.1 184.3   800  99.9 16000  1201  1201 11712  28.2   1.2 
0.10/0.12	c +   0.1 185.8   800  99.9 16000  1317  1317 12883  28.0   1.3 
0.10/0.19	c +   0.2 191.5   800 100.0 16000  2074  2074 14171  29.2   1.7 
0.30/0.31	c +   0.3 195.0   800 100.0 16000  3209  3209 15588  28.5   2.2 
0.30/0.31	c N   0.3 195.0   800 100.0 16000  3209  3209 15588  28.5   2.2 
0.39/0.48	c +   0.5 198.8   800 100.0 16000  4911  4911 17146  28.8   3.1 
0.69/0.78	c +   0.8 200.3   800 100.0 16000  7464  7464 18860  26.2   4.4 
0.79/0.85	c N   0.9 200.5   800 100.0 16000  8017  8017 18860  26.7   4.7 
1.29/1.31	c +   1.3 202.0   800 100.0 16000 11293 11293 20746  28.6   6.3 
2.29/2.32	c +   2.3 202.6   800 100.0 16000 17036 17036 22820  28.4   9.5 
2.69/2.79	c N   2.8 202.5   800 100.0 16000 19239 19239 22820  29.2  10.6 
3.99/4.07	c +   4.1 202.5   800 100.0 16000 25650 14233 25102  28.5   8.1 
6.49/6.57	c +   6.6 203.0   800 100.0 16000 38571 14593 27612  28.4   8.0 
7.78/7.81	c N   7.8 203.0   800 100.0 16000 44891 20913 27612  26.3  11.4 
7.78/7.81	c 
7.78/7.81	c  seconds     variables   original    learned     agility
7.78/7.81	c         level        used      conflicts    limit          MB
7.78/7.81	c 
10.59/10.64	c +  10.6 203.1   800 100.0 16000 57952 19593 30373  29.1  10.6 
17.68/17.75	c +  17.7 202.3   800 100.0 16000 87023 15166 33410  27.4   8.1 
21.68/21.73	c N  21.7 201.8   800 100.0 16000 102e3 30745 33410  27.0  16.5 
28.59/28.63	c +  28.6 201.5   800 100.0 16000 130e3 21201 36751  28.6  11.5 
45.97/46.05	c +  46.0 200.6   800 100.0 16000 196e3 21021 40426  27.2  11.2 
55.26/55.38	c N  55.4 200.3   800 100.0 16000 230e3 29803 40426  27.4  16.0 
73.87/73.99	c +  74.0 199.9   800 100.0 16000 294e3 15244 44468  28.5   8.5 
118.75/118.82	c + 118.8 199.3   800 100.0 16000 441e3 42283 48914  27.7  22.8 
142.34/142.43	c N 142.4 199.2   800 100.0 16000 512e3 45392 48914  27.4  24.3 
190.23/190.32	c + 190.3 198.8   800 100.0 16000 662e3 23285 53805  28.4  12.5 
300.58/300.70	c + 300.6 198.4   800 100.0 16000 993e3 43207 59185  27.5  22.7 
350.77/350.96	c N 350.8 198.2   800 100.0 16000 112e4 46600 59185  26.5  25.1 
481.22/481.42	c + 481.3 197.7   800 100.0 16000 148e4 54569 65103  27.4  29.5 
789.22/789.58	c + 789.3 197.3   800 100.0 16000 223e4 49041 71613  27.7  25.6 
889.09/889.41	c N 889.1 197.1   800 100.0 16000 246e4 52519 71613  27.4  29.0

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-1512670-1238207723/watcher-1512670-1238207723 -o /tmp/evaluation-result-1512670-1238207723/solver-1512670-1238207723 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512670-1238207723.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): 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: 1.99 1.97 1.88 4/86 16422
/proc/meminfo: memFree=1851608/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=1044 CPUtime=0
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 447102737 1069056 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 261 140 56 152 0 107 0

[startup+0.0608279 s]
/proc/loadavg: 1.99 1.97 1.88 4/86 16422
/proc/meminfo: memFree=1851608/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=1704 CPUtime=0.05
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 341 0 0 0 5 0 0 0 20 0 1 0 447102737 1744896 326 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 426 326 69 152 0 272 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1704

[startup+0.101834 s]
/proc/loadavg: 1.99 1.97 1.88 4/86 16422
/proc/meminfo: memFree=1851608/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=1968 CPUtime=0.1
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 403 0 0 0 10 0 0 0 20 0 1 0 447102737 2015232 388 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 492 388 69 152 0 338 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1968

[startup+0.30187 s]
/proc/loadavg: 1.99 1.97 1.88 4/86 16422
/proc/meminfo: memFree=1851608/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=3024 CPUtime=0.3
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 676 0 0 0 30 0 0 0 22 0 1 0 447102737 3096576 661 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 756 661 69 152 0 602 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3024

[startup+0.701943 s]
/proc/loadavg: 1.99 1.97 1.88 4/86 16422
/proc/meminfo: memFree=1851608/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=5004 CPUtime=0.69
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 1159 0 0 0 69 0 0 0 25 0 1 0 447102737 5124096 1144 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 1251 1144 69 152 0 1097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5004

[startup+1.50209 s]
/proc/loadavg: 1.99 1.97 1.88 3/87 16423
/proc/meminfo: memFree=1846032/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=7936 CPUtime=1.49
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 1907 0 0 0 149 0 0 0 25 0 1 0 447102737 8126464 1892 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 1984 1892 69 152 0 1830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7936

[startup+3.10139 s]
/proc/loadavg: 1.99 1.97 1.88 3/87 16423
/proc/meminfo: memFree=1842128/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=12556 CPUtime=3.09
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 3029 0 0 0 308 1 0 0 25 0 1 0 447102737 12857344 3014 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 3139 3014 69 152 0 2985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12556

[startup+6.30197 s]
/proc/loadavg: 1.99 1.97 1.88 3/87 16423
/proc/meminfo: memFree=1838224/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=15064 CPUtime=6.29
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 3668 0 0 0 628 1 0 0 25 0 1 0 447102737 15425536 3642 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 3766 3642 69 152 0 3612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15064

[startup+12.7011 s]
/proc/loadavg: 1.99 1.97 1.88 3/87 16423
/proc/meminfo: memFree=1835728/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=16384 CPUtime=12.69
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 3994 0 0 0 1267 2 0 0 25 0 1 0 447102737 16777216 3968 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 4096 3968 69 152 0 3942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16384

[startup+25.5015 s]
/proc/loadavg: 1.99 1.97 1.88 3/87 16423
/proc/meminfo: memFree=1832400/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=19676 CPUtime=25.48
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 4793 0 0 0 2545 3 0 0 25 0 1 0 447102737 20148224 4767 1992294400 134512640 135137933 4294956240 18446744073709551615 134548756 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 4919 4767 69 152 0 4765 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19676

[startup+51.1012 s]
/proc/loadavg: 1.99 1.97 1.88 3/87 16423
/proc/meminfo: memFree=1830416/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=21788 CPUtime=51.07
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 5328 0 0 0 5104 3 0 0 25 0 1 0 447102737 22310912 5302 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 5447 5302 69 152 0 5293 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21788

[startup+102.308 s]
/proc/loadavg: 1.99 1.97 1.89 3/87 16423
/proc/meminfo: memFree=1826384/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=25616 CPUtime=102.26
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 6279 0 0 0 10222 4 0 0 25 0 1 0 447102737 26230784 6253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 6404 6253 69 152 0 6250 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25616

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.89 3/87 16423
/proc/meminfo: memFree=1823440/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=28388 CPUtime=162.23
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 6987 0 0 0 16219 4 0 0 25 0 1 0 447102737 29069312 6961 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 7097 6961 69 152 0 6943 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28388

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.90 3/87 16423
/proc/meminfo: memFree=1820496/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=31084 CPUtime=222.21
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 7717 0 0 0 22216 5 0 0 25 0 1 0 447102737 31830016 7662 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 7771 7662 69 152 0 7617 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31084

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.90 3/87 16423
/proc/meminfo: memFree=1820048/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=31612 CPUtime=282.19
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 7843 0 0 0 28214 5 0 0 25 0 1 0 447102737 32370688 7788 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 7903 7788 69 152 0 7749 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31612

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1817424/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=34120 CPUtime=342.17
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 8478 0 0 0 34212 5 0 0 25 0 1 0 447102737 34938880 8423 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 8530 8423 69 152 0 8376 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 34120

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1817360/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=34120 CPUtime=402.15
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 8478 0 0 0 40209 6 0 0 25 0 1 0 447102737 34938880 8423 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 8530 8423 69 152 0 8376 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 34120

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1817168/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=34252 CPUtime=462.13
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 8507 0 0 0 46207 6 0 0 25 0 1 0 447102737 35074048 8452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 8563 8452 69 152 0 8409 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 34252

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1814224/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=37420 CPUtime=522.11
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 9295 0 0 0 52204 7 0 0 25 0 1 0 447102737 38318080 9240 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 9355 9240 69 152 0 9201 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 37420

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1814160/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=37404 CPUtime=582.09
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 9295 0 0 0 58202 7 0 0 25 0 1 0 447102737 38301696 9240 1992294400 134512640 135137933 4294956240 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 9351 9240 69 152 0 9197 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 37404

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1814160/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=37360 CPUtime=642.07
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 9295 0 0 0 64200 7 0 0 25 0 1 0 447102737 38256640 9240 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 9340 9240 69 152 0 9186 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 37360

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1813968/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=37488 CPUtime=702.05
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 9332 0 0 0 70197 8 0 0 25 0 1 0 447102737 38387712 9277 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 9372 9277 69 152 0 9218 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 37488

[startup+762.307 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1813968/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=37444 CPUtime=762.04
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 9332 0 0 0 76196 8 0 0 25 0 1 0 447102737 38342656 9274 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 9361 9274 69 152 0 9207 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 37444

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1811472/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=40436 CPUtime=822.01
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 9954 0 0 0 82192 9 0 0 25 0 1 0 447102737 41406464 9889 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10109 9889 69 152 0 9955 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 40436

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1810640/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=41228 CPUtime=881.99
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10164 0 0 0 88190 9 0 0 25 0 1 0 447102737 42217472 10099 1992294400 134512640 135137933 4294956240 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10307 10099 69 152 0 10153 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 41228

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16423
/proc/meminfo: memFree=1810256/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=41624 CPUtime=941.96
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10256 0 0 0 94187 9 0 0 25 0 1 0 447102737 42622976 10191 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10406 10191 69 152 0 10252 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 41624

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16425
/proc/meminfo: memFree=1809808/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=42020 CPUtime=1001.95
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10339 0 0 0 100185 10 0 0 25 0 1 0 447102737 43028480 10274 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10505 10274 69 152 0 10351 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 42020

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16425
/proc/meminfo: memFree=1809808/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=42020 CPUtime=1061.93
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10339 0 0 0 106183 10 0 0 25 0 1 0 447102737 43028480 10274 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10505 10274 69 152 0 10351 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 42020

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16425
/proc/meminfo: memFree=1809616/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=42092 CPUtime=1121.91
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10375 0 0 0 112181 10 0 0 25 0 1 0 447102737 43102208 10310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10523 10310 69 152 0 10369 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 42092

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16425
/proc/meminfo: memFree=1809616/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=42092 CPUtime=1181.89
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10375 0 0 0 118179 10 0 0 25 0 1 0 447102737 43102208 10310 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10523 10310 69 152 0 10369 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 42092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 1.97 1.91 3/87 16425
/proc/meminfo: memFree=1809616/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=42092 CPUtime=1200.09
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10375 0 0 0 119999 10 0 0 25 0 1 0 447102737 43102208 10310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10523 10310 69 152 0 10369 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 42092

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: 1.99 1.97 1.91 3/87 16425
/proc/meminfo: memFree=1809616/2055924 swapFree=4179676/4192956
[pid=16422] ppid=16420 vsize=42092 CPUtime=1200.09
/proc/16422/stat : 16422 (picosat) R 16420 16422 16323 0 -1 4194304 10375 0 0 0 119999 10 0 0 25 0 1 0 447102737 43102208 10310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16422/statm: 10523 10310 69 152 0 10369 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 42092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.112982
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 42152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10375
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= 2
involuntary context switches= 1698

runsolver used 1.42878 second user time and 4.04538 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 03:35:23
IDJOB=1512670
IDBENCH=70199
IDSOLVER=506
FILE ID=node83/1512670-1238207723
PBS_JOBID= 9060484
Free space on /tmp= 66480 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1797123396-073.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512670-1238207723/watcher-1512670-1238207723 -o /tmp/evaluation-result-1512670-1238207723/solver-1512670-1238207723 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512670-1238207723.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 592fd8247e28ca9686c73dd35ffde58f
RANDOM SEED=199702114

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1852024 kB
Buffers:         25068 kB
Cached:          96916 kB
SwapCached:       7488 kB
Active:          50664 kB
Inactive:        89780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1852024 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          25972 kB
Slab:            47420 kB
Committed_AS:   996708 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 03:55:26