Trace number 1515430

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 645.339 645.565

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S852794659-023.cnf
MD5SUM953ef05f5b840ab4ea419c3c099363cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
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-1515430-1238254468.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  25.2    90 100.0  1917   100   100  1053   7.6   0.1 
0.00/0.00	c R   0.0  25.2    90 100.0  1917   100   100  1053   7.6   0.1 
0.00/0.00	c +   0.0  23.3    90 100.0  1917   250   250  1158  15.2   0.1 
0.00/0.01	c R   0.0  23.7    90 100.0  1917   402   402  1158  21.4   0.1 
0.00/0.01	c +   0.0  23.3    90 100.0  1917   475   475  1273  24.0   0.1 
0.00/0.01	c +   0.0  22.7    90 100.0  1917   812   812  1400  32.2   0.2 
0.02/0.02	c N   0.0  22.2    90 100.0  1917  1205  1205  1400  36.4   0.2 
0.02/0.02	c +   0.0  22.0    90 100.0  1917  1317  1317  1540  36.8   0.2 
0.02/0.04	c +   0.0  21.3    90 100.0  1917  2074  1302  1694  38.9   0.2 
0.02/0.07	c +   0.1  21.0    90 100.0  1917  3209  1586  1863  38.1   0.2 
0.02/0.07	c N   0.1  21.0    90 100.0  1917  3212  1589  1863  38.1   0.2 
0.10/0.11	c +   0.1  20.8    90 100.0  1917  4911  1418  2049  38.9   0.2 
0.10/0.17	c +   0.2  20.5    90 100.0  1917  7464  1914  2253  38.1   0.3 
0.10/0.19	c N   0.2  20.5    90 100.0  1917  8027  1346  2253  38.1   0.2 
0.20/0.27	c +   0.3  20.0    90 100.0  1917 11293  1223  2478  38.6   0.2 
0.40/0.41	c +   0.4  19.3    90 100.0  1917 17036  1993  2725  38.5   0.3 
0.40/0.47	c N   0.5  19.0    90 100.0  1917 19255  1474  2725  38.3   0.2 
0.60/0.63	c +   0.6  18.7    90 100.0  1917 25650  2396  2997  38.2   0.3 
0.89/0.98	c +   1.0  18.1    90 100.0  1917 38571  1782  3296  37.9   0.3 
1.10/1.16	c N   1.2  18.0    90 100.0  1917 44906  3159  3296  38.1   0.4 
1.10/1.16	c 
1.10/1.16	c  seconds     variables   original    learned     agility
1.10/1.16	c         level        used      conflicts    limit          MB
1.10/1.16	c 
1.49/1.52	c +   1.5  17.8    90 100.0  1917 57952  2979  3625  37.3   0.4 
2.29/2.36	c +   2.4  17.9    90 100.0  1917 87023  2968  3987  38.6   0.4 
2.79/2.83	c N   2.8  18.0    90 100.0  1917 102e3  2549  3987  37.2   0.3 
3.59/3.68	c +   3.7  17.7    90 100.0  1917 130e3  2594  4385  38.8   0.3 
5.69/5.71	c +   5.7  17.4    90 100.0  1917 196e3  4252  4823  37.8   0.5 
6.79/6.80	c N   6.8  17.2    90 100.0  1917 230e3  2725  4823  36.6   0.4 
8.80/8.85	c +   8.8  17.2    90 100.0  1917 294e3  3260  5305  38.3   0.4 
13.69/13.74	c +  13.7  16.9    90 100.0  1917 441e3  4205  5835  38.1   0.5 
16.09/16.16	c N  16.2  16.7    90 100.0  1917 512e3  5543  5835  38.6   0.6 
21.19/21.29	c +  21.3  16.6    90 100.0  1917 662e3  5679  6418  37.0   0.6 
33.08/33.13	c +  33.1  16.3    90 100.0  1917 993e3  5659  7059  37.2   0.6 
38.08/38.16	c N  38.1  16.2    90 100.0  1917 112e4  6092  7059  37.0   0.7 
51.68/51.72	c +  51.7  16.0    90 100.0  1917 148e4  3771  7764  36.4   0.5 
80.66/80.72	c +  80.7  15.8    90 100.0  1917 223e4  6081  8540  36.7   0.7 
89.86/89.90	c N  89.9  15.8    90 100.0  1917 246e4  5283  8540  36.9   0.7 
126.15/126.21	c + 126.2  15.5    90 100.0  1917 335e4  7362  9394  36.6   0.8 
197.32/197.41	c + 197.3  15.3    90 100.0  1917 502e4  9094 10333  37.1   0.9 
210.61/210.75	c N 210.7  15.3    90 100.0  1917 533e4  6296 10333  37.2   0.7 
308.29/308.43	c + 308.3  14.9    90 100.0  1917 754e4  9122 11366  38.7   0.9 
484.52/484.71	c + 484.5  14.8    90 100.0  1917 113e5  8684 12502  37.2   0.9 
492.52/492.79	c N 492.6  14.7    90 100.0  1917 114e5  6302 12502  37.8   0.7 
645.26/645.56	c 1 645.3  14.6    90 100.0  1917 145e5 11556 12502  36.1   1.1 
645.26/645.56	c 
645.26/645.56	c  seconds     variables   original    learned     agility
645.26/645.56	c         level        used      conflicts    limit          MB
645.26/645.56	c 
645.26/645.56	s SATISFIABLE
645.26/645.56	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
645.26/645.56	v -26 -27 28 29 -30 -31 32 33 34 -35 -36 -37 38 -39 -40 41 -42 -43 -44 -45 -46
645.26/645.56	v -47 48 49 50 -51 -52 -53 -54 55 56 57 -58 -59 60 61 -62 -63 64 -65 -66 67 -68
645.26/645.56	v 69 70 -71 72 -73 -74 -75 -76 77 78 79 -80 -81 -82 -83 -84 85 86 87 -88 89 90
645.26/645.56	v 0
645.26/645.56	c
645.26/645.56	c 0 iterations
645.26/645.56	c 3 restarts
645.26/645.56	c 0 failed literals
645.26/645.56	c 14584522 conflicts
645.26/645.56	c 16190501 decisions
645.26/645.56	c 0 fixed variables
645.26/645.56	c 249851934 learned literals
645.26/645.56	c 25.7% deleted literals
645.26/645.56	c 330711398 propagations
645.26/645.56	c 100.0% variables used
645.26/645.56	c 645.3 seconds in library
645.26/645.56	c 0.5 megaprops/second
645.26/645.56	c 1 simplifications
645.26/645.56	c 3001 reductions
645.26/645.56	c 1230.4 MB recycled
645.26/645.56	c 1.3 MB maximally allocated
645.26/645.56	c 645.3 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-1515430-1238254468/watcher-1515430-1238254468 -o /tmp/evaluation-result-1515430-1238254468/solver-1515430-1238254468 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515430-1238254468.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: 0.99 0.97 0.98 2/64 1020
/proc/meminfo: memFree=1055360/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=780 CPUtime=0
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1098113081 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 195 103 69 152 0 41 0

[startup+0.0269 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 1020
/proc/meminfo: memFree=1055360/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=912 CPUtime=0.02
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 149 0 0 0 2 0 0 0 18 0 1 0 1098113081 933888 134 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 228 134 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101915 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 1020
/proc/meminfo: memFree=1055360/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1044 CPUtime=0.1
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 1098113081 1069056 153 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 261 153 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301954 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 1020
/proc/meminfo: memFree=1055360/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1044 CPUtime=0.3
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 183 0 0 0 30 0 0 0 20 0 1 0 1098113081 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134551929 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.702032 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 1020
/proc/meminfo: memFree=1055360/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1176 CPUtime=0.7
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 200 0 0 0 70 0 0 0 23 0 1 0 1098113081 1204224 185 1992294400 134512640 135137933 4294956240 18446744073709551615 134543093 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 294 185 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1054840/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1176 CPUtime=1.49
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 207 0 0 0 149 0 0 0 25 0 1 0 1098113081 1204224 192 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 294 192 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1054648/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1308 CPUtime=3.09
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 227 0 0 0 309 0 0 0 25 0 1 0 1098113081 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30114 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1054520/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1308 CPUtime=6.29
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 253 0 0 0 629 0 0 0 25 0 1 0 1098113081 1339392 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134552154 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 327 238 69 152 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1308

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1054328/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1436 CPUtime=12.69
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 271 0 0 0 1269 0 0 0 25 0 1 0 1098113081 1470464 256 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 359 256 69 152 0 205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1436

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1054200/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1568 CPUtime=25.49
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 293 0 0 0 2549 0 0 0 25 0 1 0 1098113081 1605632 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 392 278 69 152 0 238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1568

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1054072/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1568 CPUtime=51.08
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 322 0 0 0 5108 0 0 0 25 0 1 0 1098113081 1605632 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 392 307 69 152 0 238 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1568

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053816/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1868 CPUtime=102.26
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 383 0 0 0 10226 0 0 0 25 0 1 0 1098113081 1912832 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 467 368 69 152 0 313 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1868

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053816/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=1868 CPUtime=162.23
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 385 0 0 0 16223 0 0 0 25 0 1 0 1098113081 1912832 370 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 467 370 69 152 0 313 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1868

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053688/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2000 CPUtime=222.21
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 420 0 0 0 22221 0 0 0 25 0 1 0 1098113081 2048000 405 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 500 405 69 152 0 346 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053624/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2000 CPUtime=282.19
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 420 0 0 0 28219 0 0 0 25 0 1 0 1098113081 2048000 405 1992294400 134512640 135137933 4294956240 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 500 405 69 152 0 346 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2000

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053496/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2132 CPUtime=342.17
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 455 0 0 0 34216 1 0 0 25 0 1 0 1098113081 2183168 440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 533 440 69 152 0 379 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2132

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053496/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2132 CPUtime=402.15
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 455 0 0 0 40214 1 0 0 25 0 1 0 1098113081 2183168 440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 533 440 69 152 0 379 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2132

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053496/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2132 CPUtime=462.13
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 455 0 0 0 46212 1 0 0 25 0 1 0 1098113081 2183168 440 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 533 440 69 152 0 379 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2132

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053496/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2132 CPUtime=522.11
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 457 0 0 0 52210 1 0 0 25 0 1 0 1098113081 2183168 442 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 533 442 69 152 0 379 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2132

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1021
/proc/meminfo: memFree=1053368/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2256 CPUtime=582.09
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 488 0 0 0 58208 1 0 0 25 0 1 0 1098113081 2310144 473 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 564 473 69 152 0 410 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2256

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1023
/proc/meminfo: memFree=1053368/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2248 CPUtime=642.07
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 488 0 0 0 64206 1 0 0 25 0 1 0 1098113081 2301952 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 562 471 69 152 0 408 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 2248

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

[startup+643.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1023
/proc/meminfo: memFree=1053368/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2248 CPUtime=642.86
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 488 0 0 0 64285 1 0 0 25 0 1 0 1098113081 2301952 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 562 471 69 152 0 408 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 2248

[startup+644.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1023
/proc/meminfo: memFree=1053368/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2248 CPUtime=644.46
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 488 0 0 0 64445 1 0 0 25 0 1 0 1098113081 2301952 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134568667 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 562 471 69 152 0 408 0
Current children cumulated CPU time (s) 644.46
Current children cumulated vsize (KiB) 2248

[startup+645.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1023
/proc/meminfo: memFree=1053368/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2248 CPUtime=644.86
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 488 0 0 0 64485 1 0 0 25 0 1 0 1098113081 2301952 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 562 471 69 152 0 408 0
Current children cumulated CPU time (s) 644.86
Current children cumulated vsize (KiB) 2248

[startup+645.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1023
/proc/meminfo: memFree=1053368/2055920 swapFree=4176728/4192956
[pid=1020] ppid=1018 vsize=2248 CPUtime=645.26
/proc/1020/stat : 1020 (picosat) R 1018 1020 921 0 -1 4194304 488 0 0 0 64525 1 0 0 25 0 1 0 1098113081 2301952 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/1020/statm: 562 471 69 152 0 408 0
Current children cumulated CPU time (s) 645.26
Current children cumulated vsize (KiB) 2248

Child status: 10
Real time (s): 645.565
CPU time (s): 645.339
CPU user time (s): 645.319
CPU system time (s): 0.019996
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 2264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 645.319
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 490
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= 1074

runsolver used 0.58791 second user time and 1.20682 second system time

The end

Launcher Data

Begin job on node11 at 2009-03-28 16:34:28
IDJOB=1515430
IDBENCH=70429
IDSOLVER=506
FILE ID=node11/1515430-1238254468
PBS_JOBID= 9060758
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S852794659-023.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515430-1238254468/watcher-1515430-1238254468 -o /tmp/evaluation-result-1515430-1238254468/solver-1515430-1238254468 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515430-1238254468.cnf

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

MD5SUM BENCH= 953ef05f5b840ab4ea419c3c099363cb
RANDOM SEED=1056675968

node11.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		: 3000.274
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		: 3000.274
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:       1055776 kB
Buffers:         91368 kB
Cached:         816368 kB
SwapCached:      10196 kB
Active:         217812 kB
Inactive:       701508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1055776 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17336 kB
Slab:            66760 kB
Committed_AS:  2784032 kB
PageTables:       1456 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= 66348 MiB
End job on node11 at 2009-03-28 16:45:13