Trace number 1515394

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 913SAT 871.357 871.675

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S2139292994-055.cnf
MD5SUM41ed6a246c10a2f9a4d7ddf7edc0236a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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-1515394-1238253853.cnf
0.00/0.00	c parsed header 'p cnf 90 1917'
0.00/0.00	c initialized 90 variables
0.00/0.00	c found 1917 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    90   0.0  1917     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 958 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  23.9    90 100.0  1917   100   100  1053   6.9   0.1 
0.00/0.00	c R   0.0  23.9    90 100.0  1917   100   100  1053   6.9   0.1 
0.00/0.00	c +   0.0  25.0    90 100.0  1917   250   250  1158  15.2   0.1 
0.00/0.01	c R   0.0  25.3    90 100.0  1917   402   402  1158  22.1   0.1 
0.00/0.01	c +   0.0  24.7    90 100.0  1917   475   475  1273  24.2   0.1 
0.00/0.01	c +   0.0  24.1    90 100.0  1917   812   812  1400  30.9   0.2 
0.00/0.02	c N   0.0  23.7    90 100.0  1917  1206  1206  1400  35.3   0.2 
0.00/0.02	c +   0.0  23.7    90 100.0  1917  1317  1317  1540  35.8   0.2 
0.00/0.04	c +   0.0  23.2    90 100.0  1917  2074  1302  1694  37.0   0.2 
0.05/0.07	c +   0.1  22.6    90 100.0  1917  3209  1587  1863  37.2   0.2 
0.05/0.07	c N   0.1  22.6    90 100.0  1917  3211  1589  1863  37.3   0.2 
0.09/0.11	c +   0.1  22.0    90 100.0  1917  4911  1417  2049  37.6   0.2 
0.09/0.17	c +   0.2  21.4    90 100.0  1917  7464  1914  2253  38.4   0.3 
0.09/0.19	c N   0.2  21.2    90 100.0  1917  8026  1345  2253  38.4   0.2 
0.19/0.27	c +   0.3  20.9    90 100.0  1917 11293  1218  2478  38.6   0.2 
0.39/0.42	c +   0.4  20.3    90 100.0  1917 17036  1988  2725  38.2   0.3 
0.39/0.48	c N   0.5  20.1    90 100.0  1917 19247  1465  2725  37.0   0.2 
0.59/0.64	c +   0.6  19.6    90 100.0  1917 25650  2398  2997  38.0   0.3 
0.89/1.00	c +   1.0  19.3    90 100.0  1917 38571  1786  3296  39.0   0.3 
1.10/1.18	c N   1.2  19.2    90 100.0  1917 44896  3154  3296  38.2   0.4 
1.10/1.18	c 
1.10/1.18	c  seconds     variables   original    learned     agility
1.10/1.18	c         level        used      conflicts    limit          MB
1.10/1.18	c 
1.49/1.55	c +   1.6  19.0    90 100.0  1917 57952  2983  3625  37.6   0.4 
2.39/2.40	c +   2.4  18.7    90 100.0  1917 87023  2973  3987  38.7   0.4 
2.79/2.87	c N   2.9  18.6    90 100.0  1917 102e3  2575  3987  38.4   0.3 
3.69/3.72	c +   3.7  18.4    90 100.0  1917 130e3  2595  4385  38.4   0.3 
5.69/5.77	c +   5.8  18.3    90 100.0  1917 196e3  4257  4823  37.1   0.5 
6.79/6.88	c N   6.9  18.2    90 100.0  1917 230e3  2791  4823  36.7   0.4 
8.89/8.93	c +   8.9  18.1    90 100.0  1917 294e3  3252  5305  37.1   0.4 
13.79/13.84	c +  13.8  17.6    90 100.0  1917 441e3  4201  5835  37.7   0.5 
16.29/16.31	c N  16.3  17.5    90 100.0  1917 512e3  5505  5835  38.2   0.6 
21.39/21.48	c +  21.5  17.2    90 100.0  1917 662e3  5659  6418  37.5   0.6 
33.18/33.21	c +  33.2  16.8    90 100.0  1917 993e3  5593  7059  37.5   0.6 
38.28/38.30	c N  38.3  16.6    90 100.0  1917 112e4  5952  7059  38.9   0.6 
51.88/51.92	c +  51.9  16.4    90 100.0  1917 148e4  3674  7764  38.0   0.5 
80.76/80.86	c +  80.8  16.1    90 100.0  1917 223e4  5969  8540  39.3   0.7 
90.06/90.13	c N  90.1  16.1    90 100.0  1917 246e4  5068  8540  37.5   0.6 
126.74/126.88	c + 126.8  16.1    90 100.0  1917 335e4  7305  9394  37.3   0.8 
198.22/198.36	c + 198.3  15.6    90 100.0  1917 502e4  8933 10333  36.3   1.0 
211.61/211.76	c N 211.7  15.6    90 100.0  1917 533e4  5846 10333  37.8   0.7 
309.99/310.17	c + 310.1  15.2    90 100.0  1917 754e4  9000 11366  37.7   0.9 
486.11/486.34	c + 486.2  15.0    90 100.0  1917 113e5  8439 12502  37.6   0.9 
494.31/494.56	c N 494.4  15.0    90 100.0  1917 114e5 11880 12502  35.9   1.1 
764.61/764.95	c + 764.7  14.6    90 100.0  1917 169e5  8946 13752  37.9   0.9 
764.61/764.95	c 
764.61/764.95	c  seconds     variables   original    learned     agility
764.61/764.95	c         level        used      conflicts    limit          MB
764.61/764.95	c 
799.80/800.14	c s 799.9  14.5    89 100.0  1863 176e5  3164 13752  38.0   0.5 
799.80/800.15	c N 799.9  14.5    89 100.0  1863 176e5  3264 13752  38.0   0.5 
799.80/800.16	c N 799.9  14.5    89 100.0  1863 176e5  3569 13752  38.2   0.5 
799.80/800.18	c N 799.9  14.5    89 100.0  1863 176e5  4372 13752  37.3   0.6 
799.90/800.26	c N 800.0  14.5    89 100.0  1863 176e5  6383 13752  38.3   0.8 
800.20/800.51	c N 800.2  14.5    89 100.0  1863 176e5 11194 13752  37.1   1.2 
800.80/801.13	c N 800.8  14.5    89 100.0  1863 176e5  8656 13752  37.7   0.9 
802.10/802.49	c N 802.2  14.5    89 100.0  1863 177e5 13656 13752  38.4   1.4 
805.10/805.45	c N 805.2  14.5    89 100.0  1863 177e5  9414 13752  37.5   1.0 
811.89/812.28	c N 812.0  14.5    89 100.0  1863 178e5 13711 13752  37.3   1.4 
826.59/826.92	c N 826.6  14.5    89 100.0  1863 181e5 13558 13752  38.9   1.3 
858.58/858.97	c N 858.7  14.5    89 100.0  1863 187e5  9291 13752  37.5   1.0 
871.27/871.67	c 1 871.4  14.5    89 100.0  1863 190e5  8498 13752  36.9   0.9 
871.27/871.67	c 
871.27/871.67	c  seconds     variables   original    learned     agility
871.27/871.67	c         level        used      conflicts    limit          MB
871.27/871.67	c 
871.27/871.67	s SATISFIABLE
871.27/871.67	v 1 -2 3 -4 -5 -6 -7 8 9 10 -11 12 -13 14 15 16 -17 -18 19 -20 21 -22 23 -24 25
871.27/871.67	v 26 27 -28 29 30 -31 32 -33 -34 -35 36 -37 -38 -39 40 -41 -42 -43 44 -45 -46
871.27/871.67	v -47 -48 -49 -50 51 -52 -53 -54 55 56 -57 58 -59 -60 -61 -62 63 64 -65 -66 -67
871.27/871.67	v -68 -69 70 71 -72 73 74 75 -76 77 -78 79 -80 -81 82 -83 -84 85 86 87 88 89
871.27/871.67	v -90 0
871.27/871.67	c
871.27/871.67	c 1 iterations
871.27/871.67	c 3 restarts
871.27/871.67	c 0 failed literals
871.27/871.67	c 19026304 conflicts
871.27/871.67	c 21109829 decisions
871.27/871.67	c 1 fixed variables
871.27/871.67	c 326132614 learned literals
871.27/871.67	c 26.3% deleted literals
871.27/871.67	c 431831001 propagations
871.27/871.67	c 100.0% variables used
871.27/871.67	c 871.4 seconds in library
871.27/871.67	c 0.5 megaprops/second
871.27/871.67	c 2 simplifications
871.27/871.67	c 3680 reductions
871.27/871.67	c 1606.3 MB recycled
871.27/871.67	c 1.4 MB maximally allocated
871.27/871.67	c 871.4 seconds total run time

Verifier Data

OK

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515394-1238253853/watcher-1515394-1238253853 -o /tmp/evaluation-result-1515394-1238253853/solver-1515394-1238253853 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515394-1238253853.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: 1.00 1.00 1.00 3/70 28063
/proc/meminfo: memFree=893904/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=780 CPUtime=0
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 1098047923 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 195 104 69 152 0 41 0

[startup+0.0574471 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28063
/proc/meminfo: memFree=893904/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1044 CPUtime=0.05
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 164 0 0 0 5 0 0 0 18 0 1 0 1098047923 1069056 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 261 149 69 152 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1044

[startup+0.101454 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28063
/proc/meminfo: memFree=893904/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1044 CPUtime=0.09
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 168 0 0 0 9 0 0 0 18 0 1 0 1098047923 1069056 153 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 261 153 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301489 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28063
/proc/meminfo: memFree=893904/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1044 CPUtime=0.29
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 184 0 0 0 29 0 0 0 19 0 1 0 1098047923 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701564 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28063
/proc/meminfo: memFree=893904/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1176 CPUtime=0.69
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 198 0 0 0 69 0 0 0 22 0 1 0 1098047923 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=893384/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1176 CPUtime=1.49
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 208 0 0 0 149 0 0 0 25 0 1 0 1098047923 1204224 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 294 193 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=893192/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1308 CPUtime=3.09
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 229 0 0 0 309 0 0 0 25 0 1 0 1098047923 1339392 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134547674 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 327 214 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30258 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=893000/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1436 CPUtime=6.29
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 254 0 0 0 629 0 0 0 25 0 1 0 1098047923 1470464 239 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 359 239 69 152 0 205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1436

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=892808/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1436 CPUtime=12.69
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 273 0 0 0 1269 0 0 0 25 0 1 0 1098047923 1470464 258 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 359 258 69 152 0 205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1436

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=892680/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1568 CPUtime=25.48
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 306 0 0 0 2548 0 0 0 25 0 1 0 1098047923 1605632 291 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 392 291 69 152 0 238 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1568

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=892616/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1692 CPUtime=51.07
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 329 0 0 0 5107 0 0 0 25 0 1 0 1098047923 1732608 314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 423 314 69 152 0 269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1692

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=892296/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1836 CPUtime=102.26
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 380 0 0 0 10226 0 0 0 25 0 1 0 1098047923 1880064 365 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 459 365 69 152 0 305 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1836

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=892104/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1952 CPUtime=162.23
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 410 0 0 0 16223 0 0 0 25 0 1 0 1098047923 1998848 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 488 395 69 152 0 334 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1952

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=892104/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=1952 CPUtime=222.21
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 410 0 0 0 22221 0 0 0 25 0 1 0 1098047923 1998848 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 488 395 69 152 0 334 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1952

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891912/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2076 CPUtime=282.19
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 441 0 0 0 28218 1 0 0 25 0 1 0 1098047923 2125824 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 519 426 69 152 0 365 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2076

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 28064
/proc/meminfo: memFree=891912/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2076 CPUtime=342.17
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 442 0 0 0 34216 1 0 0 25 0 1 0 1098047923 2125824 427 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 519 427 69 152 0 365 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891848/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2208 CPUtime=402.14
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 464 0 0 0 40213 1 0 0 25 0 1 0 1098047923 2260992 449 1992294400 134512640 135137933 4294956240 18446744073709551615 134673408 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 552 449 69 152 0 398 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2208

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891784/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2208 CPUtime=462.12
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 475 0 0 0 46211 1 0 0 25 0 1 0 1098047923 2260992 460 1992294400 134512640 135137933 4294956240 18446744073709551615 134568615 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 552 460 69 152 0 398 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2208

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891912/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2208 CPUtime=522.1
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 478 0 0 0 52209 1 0 0 25 0 1 0 1098047923 2260992 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 552 463 69 152 0 398 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2208

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891848/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2208 CPUtime=582.07
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 478 0 0 0 58206 1 0 0 25 0 1 0 1098047923 2260992 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134542792 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 552 463 69 152 0 398 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2208

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891912/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2208 CPUtime=642.06
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 478 0 0 0 64204 2 0 0 25 0 1 0 1098047923 2260992 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 552 463 69 152 0 398 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2208

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891848/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2208 CPUtime=702.04
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 478 0 0 0 70202 2 0 0 25 0 1 0 1098047923 2260992 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 552 463 69 152 0 398 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 2208

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891848/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2208 CPUtime=762.02
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 478 0 0 0 76200 2 0 0 25 0 1 0 1098047923 2260992 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 552 463 69 152 0 398 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 2208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=821.99
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 82197 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2340

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

[startup+844.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=844.39
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 84437 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 844.39
Current children cumulated vsize (KiB) 2340

[startup+857.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=857.18
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 85716 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 857.18
Current children cumulated vsize (KiB) 2340

[startup+863.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=863.57
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 86355 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 863.57
Current children cumulated vsize (KiB) 2340

[startup+867.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=866.77
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 86675 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 866.77
Current children cumulated vsize (KiB) 2340

[startup+868.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=868.37
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 86835 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 868.37
Current children cumulated vsize (KiB) 2340

[startup+870.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=869.97
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 86995 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134565273 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 869.97
Current children cumulated vsize (KiB) 2340

[startup+871.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=870.78
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 87076 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 870.78
Current children cumulated vsize (KiB) 2340

[startup+871.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=871.17
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 87115 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 871.17
Current children cumulated vsize (KiB) 2340

[startup+871.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28064
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=28063] ppid=28061 vsize=2340 CPUtime=871.27
/proc/28063/stat : 28063 (picosat) R 28061 28063 27998 0 -1 4194304 513 0 0 0 87125 2 0 0 25 0 1 0 1098047923 2396160 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/28063/statm: 585 498 69 152 0 431 0
Current children cumulated CPU time (s) 871.27
Current children cumulated vsize (KiB) 2340

Child status: 10
Real time (s): 871.675
CPU time (s): 871.357
CPU user time (s): 871.328
CPU system time (s): 0.028995
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 2340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 871.328
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 515
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= 640

runsolver used 0.768883 second user time and 2.41163 second system time

The end

Launcher Data

Begin job on node45 at 2009-03-28 16:24:13
IDJOB=1515394
IDBENCH=70426
IDSOLVER=506
FILE ID=node45/1515394-1238253853
PBS_JOBID= 9060825
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S2139292994-055.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515394-1238253853/watcher-1515394-1238253853 -o /tmp/evaluation-result-1515394-1238253853/solver-1515394-1238253853 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515394-1238253853.cnf

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

MD5SUM BENCH= 41ed6a246c10a2f9a4d7ddf7edc0236a
RANDOM SEED=432496403

node45.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		: 3000.285
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		: 3000.285
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:        894320 kB
Buffers:         91460 kB
Cached:         969248 kB
SwapCached:      11516 kB
Active:         154872 kB
Inactive:       918768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        894320 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          18616 kB
Slab:            73308 kB
Committed_AS:  2502248 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 16:38:45